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Code Issues 32 Releases Wiki Activity

gis: Merged revisions 5491-5539 via svnmerge from

Browse Source 
http://code.djangoproject.com/svn/django/trunk


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5540 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jeremy Dunck 2007-06-25 19:33:37 +00:00
parent b0a56a9919
commit fc779fe55a
91 changed files with 10420 additions and 3955 deletions
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8
AUTHORS
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@ -100,11 +100,14 @@ answer newbie questions, and generally made Django that much better:
Marc Fargas <telenieko@telenieko.com>
favo@exoweb.net
Bill Fenner <fenner@gmail.com>
Stefane Fermgier <sf@fermigier.com>
Afonso Fernández Nogueira <fonzzo.django@gmail.com>
Matthew Flanagan <http://wadofstuff.blogspot.com>
Eric Floehr <eric@intellovations.com>
Jorge Gajon <gajon@gajon.org>
gandalf@owca.info
Baishampayan Ghose
glin@seznam.cz
martin.glueck@gmail.com
GomoX <gomo@datafull.com>
Simon Greenhill <dev@simon.net.nz>
@ -119,6 +122,7 @@ answer newbie questions, and generally made Django that much better:
Ian Holsman <http://feh.holsman.net/>
Kieran Holland <http://www.kieranholland.com>
Sung-Jin Hong <serialx.net@gmail.com>
Richard House <Richard.House@i-logue.com>
Robert Rock Howard <http://djangomojo.com/>
Jason Huggins <http://www.jrandolph.com/blog/>
Hyun Mi Ae
@ -170,6 +174,7 @@ answer newbie questions, and generally made Django that much better:
mikko@sorl.net
mitakummaa@gmail.com
mmarshall
Reza Mohammadi <reza@zeerak.ir>
Eric Moritz <http://eric.themoritzfamily.com/>
mrmachine <real.human@mrmachine.net>
Robin Munn <http://www.geekforgod.com/>
@ -183,6 +188,7 @@ answer newbie questions, and generally made Django that much better:
Jay Parlar <parlar@gmail.com>
pavithran s <pavithran.s@gmail.com>
Barry Pederson <bp@barryp.org>
petr.marhoun@gmail.com
pgross@thoughtworks.com
phaedo <http://phaedo.cx/>
phil@produxion.net
@ -233,6 +239,7 @@ answer newbie questions, and generally made Django that much better:
Amit Upadhyay
Geert Vanderkelen
viestards.lists@gmail.com
Vlado <vlado@labath.org>
Milton Waddams
wam-djangobug@wamber.net
wangchun <yaohua2000@gmail.com>
@ -245,6 +252,7 @@ answer newbie questions, and generally made Django that much better:
wojtek
ye7cakf02@sneakemail.com
ymasuda@ethercube.com
Jarek Zgoda <jarek.zgoda@gmail.com>
Cheng Zhang
A big THANK YOU goes to:

1
django/conf/global_settings.py
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@ -48,6 +48,7 @@ LANGUAGES = (
('en', gettext_noop('English')),
('es', gettext_noop('Spanish')),
('es_AR', gettext_noop('Argentinean Spanish')),
('fa', gettext_noop('Persian')),
('fi', gettext_noop('Finnish')),
('fr', gettext_noop('French')),
('gl', gettext_noop('Galician')),

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django/conf/locale/ca/LC_MESSAGES/django.mo
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261
django/conf/locale/ca/LC_MESSAGES/django.po
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@ -1,20 +1,18 @@
# translation of django.po to
# This file is distributed under the same license as the PACKAGE package.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER.
# This file is distributed under the same license as the Django package.
#
msgid ""
msgstr ""
"Project-Id-Version: django\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2007-05-25 13:04+0200\n"
"PO-Revision-Date: 2007-05-25 13:04+0200\n"
"Last-Translator: Marc Fargas <marc@fargas.com>\n"
"POT-Creation-Date: 2007-06-25 17:31+0200\n"
"PO-Revision-Date: 2007-06-25 17:47+0200\n"
"Last-Translator: Marc Fargas <telenieko@telenieko.com>\n"
"Language-Team: <es@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: VIM 7.0\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
"Plural-Forms: nplurals=2; plural=(n != 1);"
#: template/defaultfilters.py:491
msgid "yes,no,maybe"
@ -42,38 +40,38 @@ msgstr "%.1f MB"
msgid "%.1f GB"
msgstr "%.1f GB"
#: newforms/models.py:173 newforms/fields.py:432
#: newforms/models.py:172 newforms/fields.py:432
msgid "Select a valid choice. That choice is not one of the available choices."
msgstr ""
"Esculli una opció vàlida; Aquesta opció no és una de les opcions disponibles."
#: newforms/models.py:186 newforms/fields.py:87 newforms/fields.py:444
#: newforms/fields.py:520 newforms/fields.py:531 oldforms/__init__.py:357
#: db/models/fields/__init__.py:121 db/models/fields/__init__.py:278
#: db/models/fields/__init__.py:675 db/models/fields/__init__.py:686
#: newforms/models.py:185 newforms/fields.py:87 newforms/fields.py:444
#: newforms/fields.py:522 newforms/fields.py:533 oldforms/__init__.py:357
#: db/models/fields/__init__.py:126 db/models/fields/__init__.py:283
#: db/models/fields/__init__.py:680 db/models/fields/__init__.py:691
msgid "This field is required."
msgstr "Aquest camp és obligatori."
#: newforms/models.py:190 newforms/fields.py:448 newforms/fields.py:524
#: newforms/models.py:189 newforms/fields.py:448 newforms/fields.py:526
msgid "Enter a list of values."
msgstr "Introdueixi una llista de valors."
#: newforms/models.py:196 newforms/fields.py:457
#: newforms/models.py:195 newforms/fields.py:457
#, python-format
msgid "Select a valid choice. %s is not one of the available choices."
msgstr "Esculli una opció vàlida; %s' no és una de les opcions vàlides."
#: newforms/widgets.py:182 contrib/admin/filterspecs.py:150
#: newforms/widgets.py:181 contrib/admin/filterspecs.py:150
#: oldforms/__init__.py:577
msgid "Unknown"
msgstr "Desconegut"
#: newforms/widgets.py:182 contrib/admin/filterspecs.py:143
#: newforms/widgets.py:181 contrib/admin/filterspecs.py:143
#: oldforms/__init__.py:577
msgid "Yes"
msgstr "Si"
#: newforms/widgets.py:182 contrib/admin/filterspecs.py:143
#: newforms/widgets.py:181 contrib/admin/filterspecs.py:143
#: oldforms/__init__.py:577
msgid "No"
msgstr "No"
@ -121,11 +119,11 @@ msgstr "Asseguris de que no hi ha més de %s decimals."
msgid "Ensure that there are no more than %s digits before the decimal point."
msgstr "Asseguris de que no hia ha més de %s dígits decimals."
#: newforms/fields.py:233
#: newforms/fields.py:233 newforms/fields.py:566
msgid "Enter a valid date."
msgstr "Introdueixi una data vàlida."
#: newforms/fields.py:260
#: newforms/fields.py:260 newforms/fields.py:568
msgid "Enter a valid time."
msgstr "Introdueixi una hora vàlida."
@ -198,118 +196,122 @@ msgid "Argentinean Spanish"
msgstr "Castellà Argentí"
#: conf/global_settings.py:51
msgid "Persian"
msgstr "Persa"
#: conf/global_settings.py:52
msgid "Finnish"
msgstr "Finlandès"
#: conf/global_settings.py:52
#: conf/global_settings.py:53
msgid "French"
msgstr "Francès"
#: conf/global_settings.py:53
#: conf/global_settings.py:54
msgid "Galician"
msgstr "Galleg"
#: conf/global_settings.py:54
#: conf/global_settings.py:55
msgid "Hungarian"
msgstr "Húngar"
#: conf/global_settings.py:55
#: conf/global_settings.py:56
msgid "Hebrew"
msgstr "Hebreu"
#: conf/global_settings.py:56
#: conf/global_settings.py:57
msgid "Icelandic"
msgstr "Islandès"
#: conf/global_settings.py:57
#: conf/global_settings.py:58
msgid "Italian"
msgstr "Italià"
#: conf/global_settings.py:58
#: conf/global_settings.py:59
msgid "Japanese"
msgstr "Japonès"
#: conf/global_settings.py:59
#: conf/global_settings.py:60
msgid "Korean"
msgstr "Coreà"
#: conf/global_settings.py:60
#: conf/global_settings.py:61
msgid "Kannada"
msgstr ""
#: conf/global_settings.py:61
msgid "Latvian"
msgstr ""
#: conf/global_settings.py:62
msgid "Latvian"
msgstr "Letó"
#: conf/global_settings.py:63
msgid "Macedonian"
msgstr "Macedoni"
#: conf/global_settings.py:63
#: conf/global_settings.py:64
msgid "Dutch"
msgstr "Holandès"
#: conf/global_settings.py:64
#: conf/global_settings.py:65
msgid "Norwegian"
msgstr "Norueg"
#: conf/global_settings.py:65
#: conf/global_settings.py:66
msgid "Polish"
msgstr "Polac"
#: conf/global_settings.py:66
#: conf/global_settings.py:67
msgid "Portugese"
msgstr "Portuguès"
#: conf/global_settings.py:67
#: conf/global_settings.py:68
msgid "Brazilian"
msgstr "Brasileny"
#: conf/global_settings.py:68
#: conf/global_settings.py:69
msgid "Romanian"
msgstr "Rumanès"
#: conf/global_settings.py:69
#: conf/global_settings.py:70
msgid "Russian"
msgstr "Rús"
#: conf/global_settings.py:70
#: conf/global_settings.py:71
msgid "Slovak"
msgstr "Eslovac"
#: conf/global_settings.py:71
#: conf/global_settings.py:72
msgid "Slovenian"
msgstr "Esloveni"
#: conf/global_settings.py:72
#: conf/global_settings.py:73
msgid "Serbian"
msgstr "Serbi"
#: conf/global_settings.py:73
#: conf/global_settings.py:74
msgid "Swedish"
msgstr "Suec"
#: conf/global_settings.py:74
msgid "Tamil"
msgstr ""
#: conf/global_settings.py:75
msgid "Telugu"
msgstr ""
msgid "Tamil"
msgstr "Tàmil"
#: conf/global_settings.py:76
msgid "Telugu"
msgstr "Telugu"
#: conf/global_settings.py:77
msgid "Turkish"
msgstr "Turc"
#: conf/global_settings.py:77
#: conf/global_settings.py:78
msgid "Ukrainian"
msgstr "Ucranià"
#: conf/global_settings.py:78
#: conf/global_settings.py:79
msgid "Simplified Chinese"
msgstr "Xinés simplificat"
#: conf/global_settings.py:79
#: conf/global_settings.py:80
msgid "Traditional Chinese"
msgstr "Xinés tradicional"
@ -576,17 +578,15 @@ msgid ""
"comment:\n"
"\n"
"%(text)s"
msgid_plural ""
"This comment was posted by a user who has posted fewer than %(count)s "
"comments:\n"
"\n"
"%(text)s"
msgstr[0] ""
msgstr ""
"Aquest comentari el va enviar un usuari que ha enviat menys de %(count)s "
"comentari:\n"
"\n"
"%(text)s"
msgstr[1] ""
"Aquest comentari el va enviar un usuari que ha enviat menys de %(count)s "
"comentaris:\n"
"\n"
@ -1218,13 +1218,13 @@ msgstr "Editar aquest objecte (nova finestra)"
msgid "As above, but opens the admin page in a new window."
msgstr "Com abans, però obre la pàgina d'administració en una nova finestra."
#: contrib/admin/views/auth.py:19 contrib/admin/views/main.py:257
#: contrib/admin/views/auth.py:19 contrib/admin/views/main.py:262
#, python-format
msgid "The %(name)s \"%(obj)s\" was added successfully."
msgstr "El/la %(name)s \"%(obj)s\".ha estat agregat/da amb èxit."
#: contrib/admin/views/auth.py:24 contrib/admin/views/main.py:261
#: contrib/admin/views/main.py:347
#: contrib/admin/views/auth.py:24 contrib/admin/views/main.py:266
#: contrib/admin/views/main.py:352
msgid "You may edit it again below."
msgstr "Pot editar-lo de nou abaix."
@ -1241,96 +1241,96 @@ msgstr "Canvi de clau exitós"
msgid "Change password: %s"
msgstr "Canviar clau: %s"
#: contrib/admin/views/main.py:223
#: contrib/admin/views/main.py:228
msgid "Site administration"
msgstr "Lloc administratiu"
#: contrib/admin/views/main.py:271 contrib/admin/views/main.py:356
#: contrib/admin/views/main.py:276 contrib/admin/views/main.py:361
#, python-format
msgid "You may add another %s below."
msgstr "Pot agregar un altre %s abaix."
#: contrib/admin/views/main.py:289
#: contrib/admin/views/main.py:294
#, python-format
msgid "Add %s"
msgstr "Agregar %s"
#: contrib/admin/views/main.py:335
#: contrib/admin/views/main.py:340
#, python-format
msgid "Added %s."
msgstr "Agregat %s."
#: contrib/admin/views/main.py:335 contrib/admin/views/main.py:337
#: contrib/admin/views/main.py:339 db/models/manipulators.py:308
#: contrib/admin/views/main.py:340 contrib/admin/views/main.py:342
#: contrib/admin/views/main.py:344 db/models/manipulators.py:308
msgid "and"
msgstr "i"
#: contrib/admin/views/main.py:337
#: contrib/admin/views/main.py:342
#, python-format
msgid "Changed %s."
msgstr "Modificat %s."
#: contrib/admin/views/main.py:339
#: contrib/admin/views/main.py:344
#, python-format
msgid "Deleted %s."
msgstr "Eliminat %s."
#: contrib/admin/views/main.py:342
#: contrib/admin/views/main.py:347
msgid "No fields changed."
msgstr "Cap camp canviat."
#: contrib/admin/views/main.py:345
#: contrib/admin/views/main.py:350
#, python-format
msgid "The %(name)s \"%(obj)s\" was changed successfully."
msgstr "S'ha modificat amb èxist el/la %(name)s \"%(obj)s."
#: contrib/admin/views/main.py:353
#: contrib/admin/views/main.py:358
#, python-format
msgid ""
"The %(name)s \"%(obj)s\" was added successfully. You may edit it again below."
msgstr ""
"S'ha agregat amb èxit el/la %(name)s \"%(obj)s\". Pot editar-lo de nou abaix."
#: contrib/admin/views/main.py:391
#: contrib/admin/views/main.py:396
#, python-format
msgid "Change %s"
msgstr "Modificar %s"
#: contrib/admin/views/main.py:476
#: contrib/admin/views/main.py:481
#, python-format
msgid "One or more %(fieldname)s in %(name)s: %(obj)s"
msgstr "Un o més %(fieldname)s en %(name)s: %(obj)s"
#: contrib/admin/views/main.py:481
#: contrib/admin/views/main.py:486
#, python-format
msgid "One or more %(fieldname)s in %(name)s:"
msgstr "Un o més %(fieldname)s en %(name)s:"
#: contrib/admin/views/main.py:514
#: contrib/admin/views/main.py:518
#, python-format
msgid "The %(name)s \"%(obj)s\" was deleted successfully."
msgstr "El/la %(name)s \"%(obj)s\".ha estat eliminat amb èxit."
#: contrib/admin/views/main.py:517
#: contrib/admin/views/main.py:521
msgid "Are you sure?"
msgstr "Està segur?"
#: contrib/admin/views/main.py:539
#: contrib/admin/views/main.py:543
#, python-format
msgid "Change history: %s"
msgstr "Modificar històric: %s"
#: contrib/admin/views/main.py:573
#: contrib/admin/views/main.py:577
#, python-format
msgid "Select %s"
msgstr "Seleccioni %s"
#: contrib/admin/views/main.py:573
#: contrib/admin/views/main.py:577
#, python-format
msgid "Select %s to change"
msgstr "Seleccioni %s per modificar"
#: contrib/admin/views/main.py:768
#: contrib/admin/views/main.py:772
msgid "Database error"
msgstr "Error de/en la base de dades"
@ -1697,35 +1697,35 @@ msgstr "llocs"
msgid "Logged out"
msgstr "Sessió finalitzada"
#: contrib/auth/models.py:44 contrib/auth/models.py:64
#: contrib/auth/models.py:49 contrib/auth/models.py:69
msgid "name"
msgstr "nom"
#: contrib/auth/models.py:46
#: contrib/auth/models.py:51
msgid "codename"
msgstr "nom en clau"
#: contrib/auth/models.py:49
#: contrib/auth/models.py:54
msgid "permission"
msgstr "permís"
#: contrib/auth/models.py:50 contrib/auth/models.py:65
#: contrib/auth/models.py:55 contrib/auth/models.py:70
msgid "permissions"
msgstr "permissos"
#: contrib/auth/models.py:68
#: contrib/auth/models.py:73
msgid "group"
msgstr "grup"
#: contrib/auth/models.py:69 contrib/auth/models.py:109
#: contrib/auth/models.py:74 contrib/auth/models.py:114
msgid "groups"
msgstr "grups"
#: contrib/auth/models.py:99
#: contrib/auth/models.py:104
msgid "username"
msgstr "nom d'usuari"
#: contrib/auth/models.py:99
#: contrib/auth/models.py:104
msgid ""
"Required. 30 characters or fewer. Alphanumeric characters only (letters, "
"digits and underscores)."
@ -1733,23 +1733,23 @@ msgstr ""
"Requerit. 30 o menys caracters. Només caracters alfanumèrics (lletres, "
"dígits i guions baixos)."
#: contrib/auth/models.py:100
#: contrib/auth/models.py:105
msgid "first name"
msgstr "nom propi"
#: contrib/auth/models.py:101
#: contrib/auth/models.py:106
msgid "last name"
msgstr "cognoms"
#: contrib/auth/models.py:102
#: contrib/auth/models.py:107
msgid "e-mail address"
msgstr "adreça de correu electrònic"
#: contrib/auth/models.py:103
#: contrib/auth/models.py:108
msgid "password"
msgstr "contrasenya"
#: contrib/auth/models.py:103
#: contrib/auth/models.py:108
msgid ""
"Use '[algo]$[salt]$[hexdigest]' or use the <a href=\"password/\">change "
"password form</a>."
@ -1757,19 +1757,19 @@ msgstr ""
"Utilitzi '[algo]$[salt]$[hexdigest]' o el <a href=\"password/\">formulari de "
"canvi de contrasenya</a>."
#: contrib/auth/models.py:104
#: contrib/auth/models.py:109
msgid "staff status"
msgstr "és membre del personal"
#: contrib/auth/models.py:104
#: contrib/auth/models.py:109
msgid "Designates whether the user can log into this admin site."
msgstr "Indica si l'usuari pot entrar en el lloc administratiu."
#: contrib/auth/models.py:105
#: contrib/auth/models.py:110
msgid "active"
msgstr "actiu"
#: contrib/auth/models.py:105
#: contrib/auth/models.py:110
msgid ""
"Designates whether this user can log into the Django admin. Unselect this "
"instead of deleting accounts."
@ -1777,11 +1777,11 @@ msgstr ""
"Designa si aquest usuari pot iniciar sessió a la interfície administrativa "
"Djano. Deselecciona-ho enlloc de esborrar comptes d'usuari."
#: contrib/auth/models.py:106
#: contrib/auth/models.py:111
msgid "superuser status"
msgstr "estat de superusuari"
#: contrib/auth/models.py:106
#: contrib/auth/models.py:111
msgid ""
"Designates that this user has all permissions without explicitly assigning "
"them."
@ -1789,15 +1789,15 @@ msgstr ""
"Designa que aquest usuari té tots els permisos sense assignar-los "
"explícitament."
#: contrib/auth/models.py:107
#: contrib/auth/models.py:112
msgid "last login"
msgstr "últim inici de sessió"
#: contrib/auth/models.py:108
#: contrib/auth/models.py:113
msgid "date joined"
msgstr "data de creació"
#: contrib/auth/models.py:110
#: contrib/auth/models.py:115
msgid ""
"In addition to the permissions manually assigned, this user will also get "
"all permissions granted to each group he/she is in."
@ -1805,39 +1805,39 @@ msgstr ""
"Junt amb els permissos asignats manualment, aquest usuari tindrà, també, els "
"permissos dels grups dels que sigui membre."
#: contrib/auth/models.py:111
#: contrib/auth/models.py:116
msgid "user permissions"
msgstr "permissos de l'usuari"
#: contrib/auth/models.py:115
#: contrib/auth/models.py:120
msgid "user"
msgstr "usuari"
#: contrib/auth/models.py:116
#: contrib/auth/models.py:121
msgid "users"
msgstr "usuaris"
#: contrib/auth/models.py:122
#: contrib/auth/models.py:127
msgid "Personal info"
msgstr "Informaciò personal"
#: contrib/auth/models.py:123
#: contrib/auth/models.py:128
msgid "Permissions"
msgstr "permissos"
#: contrib/auth/models.py:124
#: contrib/auth/models.py:129
msgid "Important dates"
msgstr "Dates importants"
#: contrib/auth/models.py:125
#: contrib/auth/models.py:130
msgid "Groups"
msgstr "Grups"
#: contrib/auth/models.py:269
#: contrib/auth/models.py:273
msgid "message"
msgstr "missatge"
#: contrib/auth/models.py:282
#: contrib/auth/models.py:286
msgid "AnonymousUser"
msgstr "AnonymousUser"
@ -1861,7 +1861,7 @@ msgstr ""
msgid "This account is inactive."
msgstr "Aquest compte està inactiu"
#: contrib/auth/forms.py:85
#: contrib/auth/forms.py:84
msgid ""
"That e-mail address doesn't have an associated user account. Are you sure "
"you've registered?"
@ -2423,7 +2423,7 @@ msgstr "L'any ha de ser posterior al 1900"
msgid "Invalid date: %s"
msgstr "Data invàlida: %s"
#: core/validators.py:149 db/models/fields/__init__.py:463
#: core/validators.py:149 db/models/fields/__init__.py:468
msgid "Enter a valid date in YYYY-MM-DD format."
msgstr "Introdueixi una data vàlida en el forma AAAA-MM-DD."
@ -2431,7 +2431,7 @@ msgstr "Introdueixi una data vàlida en el forma AAAA-MM-DD."
msgid "Enter a valid time in HH:MM format."
msgstr "Introdueixi una hora vàlida en el format HH:MM."
#: core/validators.py:158 db/models/fields/__init__.py:532
#: core/validators.py:158 db/models/fields/__init__.py:537
msgid "Enter a valid date/time in YYYY-MM-DD HH:MM format."
msgstr "Introdueixi un data/hora vàlida en format YYYY-MM-DD HH:MM."
@ -2558,35 +2558,29 @@ msgstr "Si us plau, introdueixi un número decimal vàlid."
#: core/validators.py:423
#, python-format
msgid "Please enter a valid decimal number with at most %s total digit."
msgid_plural ""
"Please enter a valid decimal number with at most %s total digits."
msgstr[0] ""
msgstr ""
"Si us plau, introdueixi un número decimal vàlid amb no més de %s digit."
msgstr[1] ""
"Si us plau, introdueixi un número decimal vàlid amb no més de %s digits."
#: core/validators.py:426
#, python-format
msgid ""
"Please enter a valid decimal number with a whole part of at most %s digit."
msgid_plural ""
"Please enter a valid decimal number with a whole part of at most %s digits."
msgstr[0] ""
msgstr ""
"Si us plau, introdueixi un número decimal vàlid amb la part entera amb com a "
"màxim %s dígit."
msgstr[1] ""
"Si us plau, introdueixi un número decimal vàlid amb la part entera amb com a "
"màxim %s dígits."
#: core/validators.py:429
#, python-format
msgid "Please enter a valid decimal number with at most %s decimal place."
msgid_plural ""
"Please enter a valid decimal number with at most %s decimal places."
msgstr[0] ""
msgstr ""
"Si us plau, introdueixi un número decimal vàlid amb no més de %s dígit en la "
"part decimal."
msgstr[1] ""
"Si us plau, introdueixi un número decimal vàlid amb no més de %s dígits en "
"la part decimal."
@ -2983,52 +2977,51 @@ msgstr "Ja existeix un %(object)s del tipus %(type)s amb aquest %(field)s."
msgid "%(optname)s with this %(fieldname)s already exists."
msgstr "Ja existeix %(optname)s amb auqest %(fieldname)s."
#: db/models/fields/__init__.py:373
#: db/models/fields/__init__.py:378
msgid "This value must be an integer."
msgstr "Aquest valor ha de ser un enter."
#: db/models/fields/__init__.py:408
#: db/models/fields/__init__.py:413
msgid "This value must be either True or False."
msgstr "Aquest valor ha de ser True (Veritat) o False (Fals)"
#: db/models/fields/__init__.py:429
#: db/models/fields/__init__.py:434
msgid "This field cannot be null."
msgstr "Aquest camp no pot ser null (estar buit)."
#: db/models/fields/__init__.py:592
#: db/models/fields/__init__.py:597
msgid "This value must be a decimal number."
msgstr "Aquest valor ha de ser un número decimal."
#: db/models/fields/__init__.py:695
#: db/models/fields/__init__.py:700
msgid "Enter a valid filename."
msgstr "Introdueixi un nom de fitxer vàlid."
#: db/models/fields/__init__.py:818
#: db/models/fields/__init__.py:824
msgid "This value must be either None, True or False."
msgstr "Aquest valor ha de ser None (Cap), True (Veritat) o False (Fals)"
#: db/models/fields/related.py:53
#: db/models/fields/related.py:54
#, python-format
msgid "Please enter a valid %s."
msgstr "Si us plau, introdueixi un %s vàlid."
#: db/models/fields/related.py:642
#: db/models/fields/related.py:640
msgid "Separate multiple IDs with commas."
msgstr "Separi múltiples IDs amb comes."
#: db/models/fields/related.py:644
#: db/models/fields/related.py:642
msgid ""
"Hold down \"Control\", or \"Command\" on a Mac, to select more than one."
msgstr "Premi \"Control\" o \"Command\" en un Mac per escollir més d'un."
#: db/models/fields/related.py:691
#: db/models/fields/related.py:689
#, python-format
msgid "Please enter valid %(self)s IDs. The value %(value)r is invalid."
msgid_plural ""
"Please enter valid %(self)s IDs. The values %(value)r are invalid."
msgstr[0] ""
msgstr ""
"Si us plau, introdueixi IDs de %(self)s vàlids. El valor %(value)r és "
"invàlid."
msgstr[1] ""
"Si us plau, introdueixi IDs de %(self)s vàlids. Els valors %(value)r són "
"invàlids."

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@ -1,15 +1,14 @@
# translation of djangojs.po to
# Spanish translation for the django-admin JS files.
# Copyright (C)
# This file is distributed under the same license as the PACKAGE package.
# Catalan translation for the django-admin JS files.
# This file is distributed under the same license as the Django package.
#
msgid ""
msgstr ""
"Project-Id-Version: djangojs\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2007-05-20 18:25+0200\n"
"PO-Revision-Date: 2007-05-20 18:24+0200\n"
"Last-Translator: Marc Fargas <marc@fargas.com>\n"
"PO-Revision-Date: 2007-06-25 17:47+0200\n"
"Last-Translator: Marc Fargas <telenieko@telenieko.com>\n"
"Language-Team: <es@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"

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@ -7,25 +7,34 @@ msgid ""
msgstr ""
"Project-Id-Version: Django JavaScript Czech translation\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-12-17 22:26+0100\n"
"PO-Revision-Date: 2006-05-03 12:04+0100\n"
"Last-Translator: \n"
"POT-Creation-Date: 2007-06-18 11:26+0200\n"
"Language-Team: Czech\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
"X-Poedit-Language: Czech\n"
"X-Poedit-Country: CZECH REPUBLIC\n"
"Plural-Forms: nplurals=3; plural=n==1 ? 0 : n>1 && n<5 ? 1 : 2;\n"
#: contrib/admin/media/js/dateparse.js:32
#: contrib/admin/media/js/calendar.js:24
msgid ""
"January February March April May June July August September October November "
"December"
msgstr ""
"Leden Únor Březen Duben Květen Červen Červenec Srpen Září Říjen Listopad "
"Prosinec"
#: contrib/admin/media/js/dateparse.js:33
msgid "Sunday Monday Tuesday Wednesday Thursday Friday Saturday"
msgstr "Neděle Pondělí Úterý Středa Čtvrtek Pátek Sobota"
#: contrib/admin/media/js/SelectFilter2.js:33
#, perl-format
msgid "Available %s"
msgstr "K dispozici %s"
msgstr "Dostupná %s"
#: contrib/admin/media/js/SelectFilter2.js:41
msgid "Choose all"
msgstr "Vybrat vše"
msgstr "Vybrat vše"
#: contrib/admin/media/js/SelectFilter2.js:46
msgid "Add"
@ -38,75 +47,72 @@ msgstr "Odebrat"
#: contrib/admin/media/js/SelectFilter2.js:53
#, perl-format
msgid "Chosen %s"
msgstr "Vybraný %s"
msgstr "Vybraná %s"
#: contrib/admin/media/js/SelectFilter2.js:54
msgid "Select your choice(s) and click "
msgstr "Vyberte si a klikněte"
msgstr "Vyberte si a klikněte "
#: contrib/admin/media/js/SelectFilter2.js:59
msgid "Clear all"
msgstr "Vše vymazat"
#: contrib/admin/media/js/dateparse.js:26
#: contrib/admin/media/js/calendar.js:24
msgid "January February March April May June July August September October November December"
msgstr "Leden Únor Březen Duben Květen Červen Červenec Srpen Září Říjen Listopad Prosinec"
#: contrib/admin/media/js/dateparse.js:27
#, fuzzy
msgid "Sunday Monday Tuesday Wednesday Thursday Friday Saturday"
msgstr "Neděle Pondělí Úterý Středa Čtvrtek Pátek Sobota"
msgstr "Vymazat vše"
#: contrib/admin/media/js/calendar.js:25
#, fuzzy
msgid "S M T W T F S"
msgstr "N P U S C P S"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:45
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:80
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:34
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:72
msgid "Show"
msgstr "Ukázat"
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:63
msgid "Hide"
msgstr "Skrýt"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:47
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:81
msgid "Now"
msgstr "Nyní"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:48
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:51
msgid "Clock"
msgstr "Hodiny"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:77
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:78
msgid "Choose a time"
msgstr "Vyberte čas"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:81
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:82
msgid "Midnight"
msgstr "Půlnoc"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:82
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:83
msgid "6 a.m."
msgstr "6 ráno"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:83
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:84
msgid "Noon"
msgstr "Poledne"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:87
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:168
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:88
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:183
msgid "Cancel"
msgstr "Storno"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:111
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:162
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:128
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:177
msgid "Today"
msgstr "Dnes"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:114
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:132
msgid "Calendar"
msgstr "Kalendář"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:160
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:175
msgid "Yesterday"
msgstr "Včera"
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:164
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:179
msgid "Tomorrow"
msgstr "Zítra"

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@ -0,0 +1,118 @@
# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2007-06-24 22:09+1000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: contrib/admin/media/js/SelectFilter2.js:33
#, perl-format
msgid "Available %s"
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:41
msgid "Choose all"
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:46
msgid "Add"
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:48
msgid "Remove"
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:53
#, perl-format
msgid "Chosen %s"
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:54
msgid "Select your choice(s) and click "
msgstr ""
#: contrib/admin/media/js/SelectFilter2.js:59
msgid "Clear all"
msgstr ""
#: contrib/admin/media/js/dateparse.js:32
#: contrib/admin/media/js/calendar.js:24
msgid ""
"January February March April May June July August September October November "
"December"
msgstr ""
#: contrib/admin/media/js/dateparse.js:33
msgid "Sunday Monday Tuesday Wednesday Thursday Friday Saturday"
msgstr ""
#: contrib/admin/media/js/calendar.js:25
msgid "S M T W T F S"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:47
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:81
msgid "Now"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:51
msgid "Clock"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:78
msgid "Choose a time"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:82
msgid "Midnight"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:83
msgid "6 a.m."
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:84
msgid "Noon"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:88
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:183
msgid "Cancel"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:128
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:177
msgid "Today"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:132
msgid "Calendar"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:175
msgid "Yesterday"
msgstr ""
#: contrib/admin/media/js/admin/DateTimeShortcuts.js:179
msgid "Tomorrow"
msgstr ""
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:34
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:72
msgid "Show"
msgstr ""
#: contrib/admin/media/js/admin/CollapsedFieldsets.js:63
msgid "Hide"
msgstr ""

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@ -28,7 +28,8 @@ msgstr "To pole jest wymagane."
msgid "Ensure your text is less than %s character."
msgid_plural "Ensure your text is less than %s characters."
msgstr[0] "Upewnij się, że tekst ma mniej niż %s znak."
msgstr[1] "Upewnij się, że tekst ma mniej niż %s znaków."
msgstr[1] "Upewnij się, że tekst ma mniej niż %s znaki."
msgstr[2] "Upewnij się, że tekst ma mniej niż %s znaków."
#: oldforms/__init__.py:397
msgid "Line breaks are not allowed here."
@ -75,7 +76,7 @@ msgid "Enter a whole number between 0 and 32,767."
msgstr "Proszę wpisać liczbę całkowitą z zakresu od 0 do 32 767"
#: db/models/manipulators.py:307
#, fuzzy, python-format
#, python-format
msgid "%(object)s with this %(type)s already exists for the given %(field)s."
msgstr "%(object)s z %(type)s już istnieje dla %(field)s."
@ -85,7 +86,7 @@ msgid "and"
msgstr "i"
#: db/models/fields/__init__.py:42
#, fuzzy, python-format
#, python-format
msgid "%(optname)s with this %(fieldname)s already exists."
msgstr "Już istnieje %(optname)s z %(fieldname)s."
@ -142,6 +143,9 @@ msgstr[0] ""
msgstr[1] ""
"Proszę podać poprawne identyfikatory %(self)s. Wartości %(value)r są "
"niepoprawne."
msgstr[2] ""
"Proszę podać poprawne identyfikatory %(self)s. Wartości %(value)r są "
"niepoprawne."
#: conf/global_settings.py:39
msgid "Arabic"
@ -370,7 +374,7 @@ msgstr "Niepoprawna data: %s"
#: core/validators.py:153
msgid "Enter a valid time in HH:MM format."
msgstr "Proszę wpisać poprawną godzinę w formacie GG:MM."
msgstr "Proszę wpisać poprawną godzinę w formacie HH:MM."
#: core/validators.py:162 newforms/fields.py:271
msgid "Enter a valid e-mail address."
@ -439,6 +443,7 @@ msgid "Watch your mouth! The word %s is not allowed here."
msgid_plural "Watch your mouth! The words %s are not allowed here."
msgstr[0] "Nie wolno przeklinać! Słowo %s nie jest dozwolone."
msgstr[1] "Nie wolno przeklinać! Słowa %s nie są dozwolone."
msgstr[2] "Nie wolno przeklinać! Słowa %s nie są dozwolone."
#: core/validators.py:273
#, python-format
@ -497,13 +502,15 @@ msgid "Please enter a valid decimal number with at most %s total digit."
msgid_plural "Please enter a valid decimal number with at most %s total digits."
msgstr[0] "Proszę wpisać poprawną liczbę dziesiętną o nie więcej niż %s cyfrze."
msgstr[1] "Proszę wpisać poprawną liczbę dziesiętną o nie więcej niż %s cyfrach."
msgstr[2] "Proszę wpisać poprawną liczbę dziesiętną o nie więcej niż %s cyfrach."
#: core/validators.py:425
#, python-format
msgid "Please enter a valid decimal number with a whole part of at most %s digit."
msgid_plural "Please enter a valid decimal number with a whole part of at most %s digits."
msgstr[0] "Proszę wpisać poprawną liczbę dziesiętną zawierającą nie więcej niż %s cyfry."
msgstr[1] "Proszę wpisać poprawną liczbę dziesiętną zawierającą nie więcej niż %s cyfr."
msgstr[0] "Proszę wpisać poprawną liczbę dziesiętną zawierającą nie więcej niż %s cyfrę."
msgstr[1] "Proszę wpisać poprawną liczbę dziesiętną zawierającą nie więcej niż %s cyfry."
msgstr[2] "Proszę wpisać poprawną liczbę dziesiętną zawierającą nie więcej niż %s cyfr."
#: core/validators.py:428
#, python-format
@ -515,6 +522,9 @@ msgstr[0] ""
msgstr[1] ""
"Proszę wpisać poprawną liczbę dziesiętną z dokładnością do %s miejsc po "
"przecinku."
msgstr[2] ""
"Proszę wpisać poprawną liczbę dziesiętną z dokładnością do %s miejsc po "
"przecinku."
#: core/validators.py:438
#, python-format
@ -668,7 +678,7 @@ msgstr "Wpisz poprawny URL."
#: newforms/fields.py:313
msgid "This URL appears to be a broken link."
msgstr "Odnośnik %s jest nieprawidłowy."
msgstr "Ten odnośnik jest nieprawidłowy."
#: contrib/humanize/templatetags/humanize.py:17
msgid "th"
@ -691,21 +701,24 @@ msgstr "-ci"
msgid "%(value).1f million"
msgid_plural "%(value).1f million"
msgstr[0] "%(value).1f milion"
msgstr[1] "%(value).1f milionów"
msgstr[1] "%(value).1f miliony"
msgstr[2] "%(value).1f milionów"
#: contrib/humanize/templatetags/humanize.py:50
#, python-format
msgid "%(value).1f billion"
msgid_plural "%(value).1f billion"
msgstr[0] "%(value).1f miliard"
msgstr[1] "%(value).1f miliardów"
msgstr[1] "%(value).1f miliardy"
msgstr[2] "%(value).1f miliardów"
#: contrib/humanize/templatetags/humanize.py:53
#, python-format
msgid "%(value).1f trillion"
msgid_plural "%(value).1f trillion"
msgstr[0] "%(value).1f bilion"
msgstr[1] "%(value).1f bilionów"
msgstr[1] "%(value).1f biliony"
msgstr[2] "%(value).1f bilionów"
#: contrib/humanize/templatetags/humanize.py:68
msgid "one"
@ -987,6 +1000,15 @@ msgstr[0] ""
"\n"
"%(text)s"
msgstr[1] ""
"Ten komentarz został wysłany przez użytkownika, który wysłał mniej niż %"
"(count)s komentarze:\n"
"\n"
"%(text)s"
msgstr[2] ""
"Ten komentarz został wysłany przez użytkownika, który wysłał mniej niż %"
"(count)s komentarzy:\n"
"\n"
"%(text)s"
#: contrib/comments/views/comments.py:116
#, python-format
@ -1574,7 +1596,8 @@ msgstr "Szukaj"
msgid "1 result"
msgid_plural "%(counter)s results"
msgstr[0] "1 wynik"
msgstr[1] "%(counter)s wyników"
msgstr[1] "%(counter)s wyniki"
msgstr[2] "%(counter)s wyników"
#: contrib/admin/templates/admin/search_form.html:10
#, python-format
@ -1681,6 +1704,7 @@ msgid "Please correct the error below."
msgid_plural "Please correct the errors below."
msgstr[0] "Proszę popraw poniższy błąd"
msgstr[1] "Proszę popraw poniższe błędy"
msgstr[2] "Proszę popraw poniższe błędy"
#: contrib/admin/templates/admin/change_form.html:50
msgid "Ordering"
@ -2077,7 +2101,6 @@ msgstr ""
msgid "user permissions"
msgstr "uprawnienia użytkownika"
# kurwa
#: contrib/auth/models.py:115
msgid "user"
msgstr "użytkownik"
@ -2831,37 +2854,43 @@ msgstr "Gru."
msgid "year"
msgid_plural "years"
msgstr[0] "rok"
msgstr[1] "lat"
msgstr[1] "lata"
msgstr[2] "lat"
#: utils/timesince.py:13
msgid "month"
msgid_plural "months"
msgstr[0] "miesiąc"
msgstr[1] "miesięcy"
msgstr[1] "miesięce"
msgstr[2] "miesięcy"
#: utils/timesince.py:14
msgid "week"
msgid_plural "weeks"
msgstr[0] "tydzień"
msgstr[1] "tygodni"
msgstr[1] "tygodnie"
msgstr[2] "tygodni"
#: utils/timesince.py:15
msgid "day"
msgid_plural "days"
msgstr[0] "dzień"
msgstr[1] "dni"
msgstr[2] "dni"
#: utils/timesince.py:16
msgid "hour"
msgid_plural "hours"
msgstr[0] "godzina"
msgstr[1] "godzin"
msgstr[1] "godziny"
msgstr[2] "godzin"
#: utils/timesince.py:17
msgid "minute"
msgid_plural "minutes"
msgstr[0] "minuta"
msgstr[1] "minut"
msgstr[1] "minuty"
msgstr[2] "minut"
#: utils/timesince.py:40
#, python-format
@ -2880,7 +2909,7 @@ msgstr ", %(number)d %(type)s"
#: utils/dateformat.py:40
msgid "p.m."
msgstr "popołudniu"
msgstr "po południu"
#: utils/dateformat.py:41
msgid "a.m."
@ -2888,7 +2917,7 @@ msgstr "rano"
#: utils/dateformat.py:46
msgid "PM"
msgstr "popołudniu"
msgstr "po południu"
#: utils/dateformat.py:47
msgid "AM"
@ -2931,13 +2960,13 @@ msgstr "tak,nie,może"
msgid "%(size)d byte"
msgid_plural "%(size)d bytes"
msgstr[0] "%(size)d bajt"
msgstr[1] "%(size)d bajtów"
msgstr[2] ""
msgstr[1] "%(size)d bajty"
msgstr[2] "%(size)d bajtów"
#: template/defaultfilters.py:522
#, python-format
msgid "%.1f KB"
msgstr "%.1f kB"
msgstr "%.1f KB"
#: template/defaultfilters.py:524
#, python-format

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@ -40,7 +40,6 @@ msgid "Chosen %s"
msgstr "Wybrano %s"
#: contrib/admin/media/js/SelectFilter2.js:54
#, fuzzy
msgid "Select your choice(s) and click "
msgstr "Zaznacz swój wybór i kliknij "

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@ -30,7 +30,12 @@ function dismissRelatedLookupPopup(win, chosenId) {
function showAddAnotherPopup(triggeringLink) {
var name = triggeringLink.id.replace(/^add_/, '');
name = name.replace(/\./g, '___');
var win = window.open(triggeringLink.href + '?_popup=1', name, 'height=500,width=800,resizable=yes,scrollbars=yes');
href = triggeringLink.href
if (href.indexOf('?') == -1)
href += '?_popup=1';
else
href += '&_popup=1';
var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
win.focus();
return false;
}

2
django/contrib/admin/models.py
View File

@ -9,7 +9,7 @@ DELETION = 3
class LogEntryManager(models.Manager):
def log_action(self, user_id, content_type_id, object_id, object_repr, action_flag, change_message=''):
e = self.model(None, None, user_id, content_type_id, object_id, object_repr[:200], action_flag, change_message)
e = self.model(None, None, user_id, content_type_id, str(object_id), object_repr[:200], action_flag, change_message)
e.save()
class LogEntry(models.Model):

13
django/contrib/admin/templatetags/admin_modify.py
View File

@ -94,15 +94,15 @@ class FieldWidgetNode(template.Node):
return cls.nodelists[klass]
get_nodelist = classmethod(get_nodelist)
def iter_render(self, context):
def render(self, context):
bound_field = template.resolve_variable(self.bound_field_var, context)
context.push()
context['bound_field'] = bound_field
for chunk in self.get_nodelist(bound_field.field.__class__).iter_render(context):
yield chunk
output = self.get_nodelist(bound_field.field.__class__).render(context)
context.pop()
return output
class FieldWrapper(object):
def __init__(self, field ):
@ -157,7 +157,7 @@ class EditInlineNode(template.Node):
def __init__(self, rel_var):
self.rel_var = rel_var
def iter_render(self, context):
def render(self, context):
relation = template.resolve_variable(self.rel_var, context)
context.push()
if relation.field.rel.edit_inline == models.TABULAR:
@ -169,9 +169,10 @@ class EditInlineNode(template.Node):
original = context.get('original', None)
bound_related_object = relation.bind(context['form'], original, bound_related_object_class)
context['bound_related_object'] = bound_related_object
for chunk in loader.get_template(bound_related_object.template_name()).iter_render(context):
yield chunk
t = loader.get_template(bound_related_object.template_name())
output = t.render(context)
context.pop()
return output
def output_all(form_fields):
return ''.join([str(f) for f in form_fields])

4
django/contrib/admin/templatetags/adminapplist.py
View File

@ -7,7 +7,7 @@ class AdminApplistNode(template.Node):
def __init__(self, varname):
self.varname = varname
def iter_render(self, context):
def render(self, context):
from django.db import models
from django.utils.text import capfirst
app_list = []
@ -54,7 +54,7 @@ class AdminApplistNode(template.Node):
'models': model_list,
})
context[self.varname] = app_list
return ()
return ''
def get_admin_app_list(parser, token):
"""

4
django/contrib/admin/templatetags/log.py
View File

@ -10,14 +10,14 @@ class AdminLogNode(template.Node):
def __repr__(self):
return "<GetAdminLog Node>"
def iter_render(self, context):
def render(self, context):
if self.user is None:
context[self.varname] = LogEntry.objects.all().select_related()[:self.limit]
else:
if not self.user.isdigit():
self.user = context[self.user].id
context[self.varname] = LogEntry.objects.filter(user__id__exact=self.user).select_related()[:self.limit]
return ()
return ''
class DoGetAdminLog:
"""

8
django/contrib/admin/views/main.py
View File

@ -14,6 +14,11 @@ from django.utils.html import escape
from django.utils.text import capfirst, get_text_list
import operator
try:
set
except NameError:
from sets import Set as set # Python 2.3 fallback
from django.contrib.admin.models import LogEntry, ADDITION, CHANGE, DELETION
if not LogEntry._meta.installed:
raise ImproperlyConfigured, "You'll need to put 'django.contrib.admin' in your INSTALLED_APPS setting before you can use the admin application."
@ -489,7 +494,6 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
perms_needed.add(related.opts.verbose_name)
def delete_stage(request, app_label, model_name, object_id):
import sets
model = models.get_model(app_label, model_name)
object_id = unquote(object_id)
if model is None:
@ -502,7 +506,7 @@ def delete_stage(request, app_label, model_name, object_id):
# Populate deleted_objects, a data structure of all related objects that
# will also be deleted.
deleted_objects = ['%s: <a href="../../%s/">%s</a>' % (capfirst(opts.verbose_name), object_id, escape(str(obj))), []]
perms_needed = sets.Set()
perms_needed = set()
_get_deleted_objects(deleted_objects, perms_needed, request.user, obj, opts, 1)
if request.POST: # The user has already confirmed the deletion.

16
django/contrib/auth/forms.py
View File

@ -79,17 +79,17 @@ class PasswordResetForm(oldforms.Manipulator):
def isValidUserEmail(self, new_data, all_data):
"Validates that a user exists with the given e-mail address"
try:
self.user_cache = User.objects.get(email__iexact=new_data)
except User.DoesNotExist:
self.users_cache = list(User.objects.filter(email__iexact=new_data))
if len(self.users_cache) == 0:
raise validators.ValidationError, _("That e-mail address doesn't have an associated user account. Are you sure you've registered?")
def save(self, domain_override=None, email_template_name='registration/password_reset_email.html'):
"Calculates a new password randomly and sends it to the user"
from django.core.mail import send_mail
for user in self.users_cache:
new_pass = User.objects.make_random_password()
self.user_cache.set_password(new_pass)
self.user_cache.save()
user.set_password(new_pass)
user.save()
if not domain_override:
current_site = Site.objects.get_current()
site_name = current_site.name
@ -99,12 +99,12 @@ class PasswordResetForm(oldforms.Manipulator):
t = loader.get_template(email_template_name)
c = {
'new_password': new_pass,
'email': self.user_cache.email,
'email': user.email,
'domain': domain,
'site_name': site_name,
'user': self.user_cache,
'user': user,
}
send_mail('Password reset on %s' % site_name, t.render(Context(c)), None, [self.user_cache.email])
send_mail('Password reset on %s' % site_name, t.render(Context(c)), None, [user.email])
class PasswordChangeForm(oldforms.Manipulator):
"A form that lets a user change his password."

11
django/contrib/auth/models.py
View File

@ -5,6 +5,11 @@ from django.contrib.contenttypes.models import ContentType
from django.utils.translation import gettext_lazy as _
import datetime
try:
set
except NameError:
from sets import Set as set # Python 2.3 fallback
def check_password(raw_password, enc_password):
"""
Returns a boolean of whether the raw_password was correct. Handles
@ -175,7 +180,6 @@ class User(models.Model):
def get_group_permissions(self):
"Returns a list of permission strings that this user has through his/her groups."
if not hasattr(self, '_group_perm_cache'):
import sets
cursor = connection.cursor()
# The SQL below works out to the following, after DB quoting:
# cursor.execute("""
@ -200,13 +204,12 @@ class User(models.Model):
backend.quote_name('id'), backend.quote_name('content_type_id'),
backend.quote_name('user_id'),)
cursor.execute(sql, [self.id])
self._group_perm_cache = sets.Set(["%s.%s" % (row[0], row[1]) for row in cursor.fetchall()])
self._group_perm_cache = set(["%s.%s" % (row[0], row[1]) for row in cursor.fetchall()])
return self._group_perm_cache
def get_all_permissions(self):
if not hasattr(self, '_perm_cache'):
import sets
self._perm_cache = sets.Set(["%s.%s" % (p.content_type.app_label, p.codename) for p in self.user_permissions.select_related()])
self._perm_cache = set(["%s.%s" % (p.content_type.app_label, p.codename) for p in self.user_permissions.select_related()])
self._perm_cache.update(self.get_group_permissions())
return self._perm_cache

18
django/contrib/comments/templatetags/comments.py
View File

@ -24,7 +24,7 @@ class CommentFormNode(template.Node):
self.photo_options, self.rating_options = photo_options, rating_options
self.is_public = is_public
def iter_render(self, context):
def render(self, context):
from django.conf import settings
from django.utils.text import normalize_newlines
import base64
@ -33,7 +33,7 @@ class CommentFormNode(template.Node):
try:
self.obj_id = template.resolve_variable(self.obj_id_lookup_var, context)
except template.VariableDoesNotExist:
return
return ''
# Validate that this object ID is valid for this content-type.
# We only have to do this validation if obj_id_lookup_var is provided,
# because do_comment_form() validates hard-coded object IDs.
@ -67,9 +67,9 @@ class CommentFormNode(template.Node):
context['hash'] = Comment.objects.get_security_hash(context['options'], context['photo_options'], context['rating_options'], context['target'])
context['logout_url'] = settings.LOGOUT_URL
default_form = loader.get_template(COMMENT_FORM)
for chunk in default_form.iter_render(context):
yield chunk
output = default_form.render(context)
context.pop()
return output
class CommentCountNode(template.Node):
def __init__(self, package, module, context_var_name, obj_id, var_name, free):
@ -77,7 +77,7 @@ class CommentCountNode(template.Node):
self.context_var_name, self.obj_id = context_var_name, obj_id
self.var_name, self.free = var_name, free
def iter_render(self, context):
def render(self, context):
from django.conf import settings
manager = self.free and FreeComment.objects or Comment.objects
if self.context_var_name is not None:
@ -86,7 +86,7 @@ class CommentCountNode(template.Node):
content_type__app_label__exact=self.package,
content_type__model__exact=self.module, site__id__exact=settings.SITE_ID).count()
context[self.var_name] = comment_count
return ()
return ''
class CommentListNode(template.Node):
def __init__(self, package, module, context_var_name, obj_id, var_name, free, ordering, extra_kwargs=None):
@ -96,14 +96,14 @@ class CommentListNode(template.Node):
self.ordering = ordering
self.extra_kwargs = extra_kwargs or {}
def iter_render(self, context):
def render(self, context):
from django.conf import settings
get_list_function = self.free and FreeComment.objects.filter or Comment.objects.get_list_with_karma
if self.context_var_name is not None:
try:
self.obj_id = template.resolve_variable(self.context_var_name, context)
except template.VariableDoesNotExist:
return ()
return ''
kwargs = {
'object_id__exact': self.obj_id,
'content_type__app_label__exact': self.package,
@ -127,7 +127,7 @@ class CommentListNode(template.Node):
comment_list = [c for c in comment_list if not c.is_hidden or (user_id == c.user_id)]
context[self.var_name] = comment_list
return ()
return ''
class DoCommentForm:
"""

2
django/contrib/databrowse/templates/databrowse/object_detail.html
View File

@ -32,10 +32,10 @@
<li class="{% cycle odd,even %}"><a href="{{ object.url }}">{{ object }}</a></li>
{% endfor %}
</ul>
</div>
{% else %}
<p class="quiet">(None)</p>
{% endif %}
</div>
{% endfor %}
{% endblock %}

2
django/contrib/redirects/middleware.py
View File

@ -19,7 +19,7 @@ class RedirectFallbackMiddleware(object):
except Redirect.DoesNotExist:
pass
if r is not None:
if r == '':
if r.new_path == '':
return http.HttpResponseGone()
return http.HttpResponsePermanentRedirect(r.new_path)

111
django/core/management.py
View File

@ -7,9 +7,10 @@ from optparse import OptionParser
from django.utils import termcolors
import os, re, shutil, sys, textwrap
# For Python 2.3
if not hasattr(__builtins__, 'set'):
from sets import Set as set
try:
set
except NameError:
from sets import Set as set # Python 2.3 fallback
# For backwards compatibility: get_version() used to be in this module.
get_version = django.get_version
@ -58,12 +59,16 @@ def _is_valid_dir_name(s):
def _get_installed_models(table_list):
"Gets a set of all models that are installed, given a list of existing tables"
from django.db import models
from django.db import backend, models
all_models = []
for app in models.get_apps():
for model in models.get_models(app):
all_models.append(model)
return set([m for m in all_models if m._meta.db_table in table_list])
if backend.uses_case_insensitive_names:
converter = str.upper
else:
converter = lambda x: x
return set([m for m in all_models if converter(m._meta.db_table) in map(converter, table_list)])
def _get_table_list():
"Gets a list of all db tables that are physically installed."
@ -99,6 +104,7 @@ get_rel_data_type = lambda f: (f.get_internal_type() in ('AutoField', 'PositiveI
def get_sql_create(app):
"Returns a list of the CREATE TABLE SQL statements for the given app."
from django.db import get_creation_module, models
data_types = get_creation_module().DATA_TYPES
if not data_types:
@ -170,15 +176,20 @@ def _get_sql_model_create(model, known_models=set()):
rel_field = f
data_type = f.get_internal_type()
col_type = data_types[data_type]
tablespace = f.db_tablespace or opts.db_tablespace
if col_type is not None:
# Make the definition (e.g. 'foo VARCHAR(30)') for this field.
field_output = [style.SQL_FIELD(backend.quote_name(f.column)),
style.SQL_COLTYPE(col_type % rel_field.__dict__)]
field_output.append(style.SQL_KEYWORD('%sNULL' % (not f.null and 'NOT ' or '')))
if f.unique:
if f.unique and (not f.primary_key or backend.allows_unique_and_pk):
field_output.append(style.SQL_KEYWORD('UNIQUE'))
if f.primary_key:
field_output.append(style.SQL_KEYWORD('PRIMARY KEY'))
if tablespace and backend.supports_tablespaces and (f.unique or f.primary_key) and backend.autoindexes_primary_keys:
# We must specify the index tablespace inline, because we
# won't be generating a CREATE INDEX statement for this field.
field_output.append(backend.get_tablespace_sql(tablespace, inline=True))
if f.rel:
if f.rel.to in known_models:
field_output.append(style.SQL_KEYWORD('REFERENCES') + ' ' + \
@ -202,9 +213,19 @@ def _get_sql_model_create(model, known_models=set()):
full_statement = [style.SQL_KEYWORD('CREATE TABLE') + ' ' + style.SQL_TABLE(backend.quote_name(opts.db_table)) + ' (']
for i, line in enumerate(table_output): # Combine and add commas.
full_statement.append(' %s%s' % (line, i < len(table_output)-1 and ',' or ''))
full_statement.append(');')
full_statement.append(')')
if opts.db_tablespace and backend.supports_tablespaces:
full_statement.append(backend.get_tablespace_sql(opts.db_tablespace))
full_statement.append(';')
final_output.append('\n'.join(full_statement))
if opts.has_auto_field and hasattr(backend, 'get_autoinc_sql'):
# Add any extra SQL needed to support auto-incrementing primary keys
autoinc_sql = backend.get_autoinc_sql(opts.db_table)
if autoinc_sql:
for stmt in autoinc_sql:
final_output.append(stmt)
return final_output, pending_references
def _get_sql_for_pending_references(model, pending_references):
@ -212,6 +233,7 @@ def _get_sql_for_pending_references(model, pending_references):
Get any ALTER TABLE statements to add constraints after the fact.
"""
from django.db import backend, get_creation_module
from django.db.backends.util import truncate_name
data_types = get_creation_module().DATA_TYPES
final_output = []
@ -228,7 +250,7 @@ def _get_sql_for_pending_references(model, pending_references):
# So we are careful with character usage here.
r_name = '%s_refs_%s_%x' % (r_col, col, abs(hash((r_table, table))))
final_output.append(style.SQL_KEYWORD('ALTER TABLE') + ' %s ADD CONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s (%s)%s;' % \
(backend.quote_name(r_table), r_name,
(backend.quote_name(r_table), truncate_name(r_name, backend.get_max_name_length()),
backend.quote_name(r_col), backend.quote_name(table), backend.quote_name(col),
backend.get_deferrable_sql()))
del pending_references[model]
@ -244,12 +266,18 @@ def _get_many_to_many_sql_for_model(model):
final_output = []
for f in opts.many_to_many:
if not isinstance(f.rel, generic.GenericRel):
tablespace = f.db_tablespace or opts.db_tablespace
if tablespace and backend.supports_tablespaces and backend.autoindexes_primary_keys:
tablespace_sql = ' ' + backend.get_tablespace_sql(tablespace, inline=True)
else:
tablespace_sql = ''
table_output = [style.SQL_KEYWORD('CREATE TABLE') + ' ' + \
style.SQL_TABLE(backend.quote_name(f.m2m_db_table())) + ' (']
table_output.append(' %s %s %s,' % \
table_output.append(' %s %s %s%s,' % \
(style.SQL_FIELD(backend.quote_name('id')),
style.SQL_COLTYPE(data_types['AutoField']),
style.SQL_KEYWORD('NOT NULL PRIMARY KEY')))
style.SQL_KEYWORD('NOT NULL PRIMARY KEY'),
tablespace_sql))
table_output.append(' %s %s %s %s (%s)%s,' % \
(style.SQL_FIELD(backend.quote_name(f.m2m_column_name())),
style.SQL_COLTYPE(data_types[get_rel_data_type(opts.pk)] % opts.pk.__dict__),
@ -264,17 +292,30 @@ def _get_many_to_many_sql_for_model(model):
style.SQL_TABLE(backend.quote_name(f.rel.to._meta.db_table)),
style.SQL_FIELD(backend.quote_name(f.rel.to._meta.pk.column)),
backend.get_deferrable_sql()))
table_output.append(' %s (%s, %s)' % \
table_output.append(' %s (%s, %s)%s' % \
(style.SQL_KEYWORD('UNIQUE'),
style.SQL_FIELD(backend.quote_name(f.m2m_column_name())),
style.SQL_FIELD(backend.quote_name(f.m2m_reverse_name()))))
table_output.append(');')
style.SQL_FIELD(backend.quote_name(f.m2m_reverse_name())),
tablespace_sql))
table_output.append(')')
if opts.db_tablespace and backend.supports_tablespaces:
# f.db_tablespace is only for indices, so ignore its value here.
table_output.append(backend.get_tablespace_sql(opts.db_tablespace))
table_output.append(';')
final_output.append('\n'.join(table_output))
# Add any extra SQL needed to support auto-incrementing PKs
autoinc_sql = backend.get_autoinc_sql(f.m2m_db_table())
if autoinc_sql:
for stmt in autoinc_sql:
final_output.append(stmt)
return final_output
def get_sql_delete(app):
"Returns a list of the DROP TABLE SQL statements for the given app."
from django.db import backend, connection, models, get_introspection_module
from django.db.backends.util import truncate_name
introspection = get_introspection_module()
# This should work even if a connection isn't available
@ -288,6 +329,10 @@ def get_sql_delete(app):
table_names = introspection.get_table_list(cursor)
else:
table_names = []
if backend.uses_case_insensitive_names:
table_name_converter = str.upper
else:
table_name_converter = lambda x: x
output = []
@ -297,7 +342,7 @@ def get_sql_delete(app):
references_to_delete = {}
app_models = models.get_models(app)
for model in app_models:
if cursor and model._meta.db_table in table_names:
if cursor and table_name_converter(model._meta.db_table) in table_names:
# The table exists, so it needs to be dropped
opts = model._meta
for f in opts.fields:
@ -307,7 +352,7 @@ def get_sql_delete(app):
to_delete.add(model)
for model in app_models:
if cursor and model._meta.db_table in table_names:
if cursor and table_name_converter(model._meta.db_table) in table_names:
# Drop the table now
output.append('%s %s;' % (style.SQL_KEYWORD('DROP TABLE'),
style.SQL_TABLE(backend.quote_name(model._meta.db_table))))
@ -317,20 +362,26 @@ def get_sql_delete(app):
col = f.column
r_table = model._meta.db_table
r_col = model._meta.get_field(f.rel.field_name).column
r_name = '%s_refs_%s_%x' % (col, r_col, abs(hash((table, r_table))))
output.append('%s %s %s %s;' % \
(style.SQL_KEYWORD('ALTER TABLE'),
style.SQL_TABLE(backend.quote_name(table)),
style.SQL_KEYWORD(backend.get_drop_foreignkey_sql()),
style.SQL_FIELD(backend.quote_name('%s_refs_%s_%x' % (col, r_col, abs(hash((table, r_table))))))))
style.SQL_FIELD(truncate_name(r_name, backend.get_max_name_length()))))
del references_to_delete[model]
if model._meta.has_auto_field and hasattr(backend, 'get_drop_sequence'):
output.append(backend.get_drop_sequence(model._meta.db_table))
# Output DROP TABLE statements for many-to-many tables.
for model in app_models:
opts = model._meta
for f in opts.many_to_many:
if cursor and f.m2m_db_table() in table_names:
if cursor and table_name_converter(f.m2m_db_table()) in table_names:
output.append("%s %s;" % (style.SQL_KEYWORD('DROP TABLE'),
style.SQL_TABLE(backend.quote_name(f.m2m_db_table()))))
if hasattr(backend, 'get_drop_sequence'):
output.append(backend.get_drop_sequence("%s_%s" % (model._meta.db_table, f.column)))
app_label = app_models[0]._meta.app_label
@ -433,14 +484,20 @@ def get_sql_indexes_for_model(model):
output = []
for f in model._meta.fields:
if f.db_index:
if f.db_index and not ((f.primary_key or f.unique) and backend.autoindexes_primary_keys):
unique = f.unique and 'UNIQUE ' or ''
tablespace = f.db_tablespace or model._meta.db_tablespace
if tablespace and backend.supports_tablespaces:
tablespace_sql = ' ' + backend.get_tablespace_sql(tablespace)
else:
tablespace_sql = ''
output.append(
style.SQL_KEYWORD('CREATE %sINDEX' % unique) + ' ' + \
style.SQL_TABLE(backend.quote_name('%s_%s' % (model._meta.db_table, f.column))) + ' ' + \
style.SQL_KEYWORD('ON') + ' ' + \
style.SQL_TABLE(backend.quote_name(model._meta.db_table)) + ' ' + \
"(%s);" % style.SQL_FIELD(backend.quote_name(f.column))
"(%s)" % style.SQL_FIELD(backend.quote_name(f.column)) + \
"%s;" % tablespace_sql
)
return output
@ -464,7 +521,7 @@ def _emit_post_sync_signal(created_models, verbosity, interactive):
def syncdb(verbosity=1, interactive=True):
"Creates the database tables for all apps in INSTALLED_APPS whose tables haven't already been created."
from django.db import connection, transaction, models, get_creation_module
from django.db import backend, connection, transaction, models, get_creation_module
from django.conf import settings
disable_termcolors()
@ -487,6 +544,10 @@ def syncdb(verbosity=1, interactive=True):
# Get a list of all existing database tables,
# so we know what needs to be added.
table_list = _get_table_list()
if backend.uses_case_insensitive_names:
table_name_converter = str.upper
else:
table_name_converter = lambda x: x
# Get a list of already installed *models* so that references work right.
seen_models = _get_installed_models(table_list)
@ -501,7 +562,7 @@ def syncdb(verbosity=1, interactive=True):
# Create the model's database table, if it doesn't already exist.
if verbosity >= 2:
print "Processing %s.%s model" % (app_name, model._meta.object_name)
if model._meta.db_table in table_list:
if table_name_converter(model._meta.db_table) in table_list:
continue
sql, references = _get_sql_model_create(model, seen_models)
seen_models.add(model)
@ -513,7 +574,7 @@ def syncdb(verbosity=1, interactive=True):
print "Creating table %s" % model._meta.db_table
for statement in sql:
cursor.execute(statement)
table_list.append(model._meta.db_table)
table_list.append(table_name_converter(model._meta.db_table))
# Create the m2m tables. This must be done after all tables have been created
# to ensure that all referred tables will exist.
@ -832,7 +893,7 @@ def inspectdb():
except NotImplementedError:
indexes = {}
for i, row in enumerate(introspection_module.get_table_description(cursor, table_name)):
att_name = row[0]
att_name = row[0].lower()
comment_notes = [] # Holds Field notes, to be displayed in a Python comment.
extra_params = {} # Holds Field parameters such as 'db_column'.
@ -1629,7 +1690,9 @@ def execute_from_command_line(action_mapping=DEFAULT_ACTION_MAPPING, argv=None):
if not mod_list:
parser.print_usage_and_exit()
if action not in NO_SQL_TRANSACTION:
print style.SQL_KEYWORD("BEGIN;")
from django.db import backend
if backend.get_start_transaction_sql():
print style.SQL_KEYWORD(backend.get_start_transaction_sql())
for mod in mod_list:
if action == 'reset':
output = action_mapping[action](mod, options.interactive)

12
django/core/servers/basehttp.py
View File

@ -9,7 +9,7 @@ been reviewed for security issues. Don't use it for production use.
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from types import ListType, StringType
import os, re, sys, time, urllib
import os, re, sys, time, urllib, mimetypes
__version__ = "0.1"
__all__ = ['WSGIServer','WSGIRequestHandler','demo_app']
@ -309,7 +309,7 @@ class ServerHandler(object):
"""
if not self.result_is_file() and not self.sendfile():
for data in self.result:
self.write(data, False)
self.write(data)
self.finish_content()
self.close()
@ -377,7 +377,7 @@ class ServerHandler(object):
else:
self._write('Status: %s\r\n' % self.status)
def write(self, data, flush=True):
def write(self, data):
"""'write()' callable as specified by PEP 333"""
assert type(data) is StringType,"write() argument must be string"
@ -394,7 +394,6 @@ class ServerHandler(object):
# XXX check Content-Length and truncate if too many bytes written?
self._write(data)
if flush:
self._flush()
def sendfile(self):
@ -422,6 +421,8 @@ class ServerHandler(object):
if not self.headers_sent:
self.headers['Content-Length'] = "0"
self.send_headers()
else:
pass # XXX check if content-length was too short?
def close(self):
try:
@ -629,6 +630,9 @@ class AdminMediaHandler(object):
else:
status = '200 OK'
headers = {}
mime_type = mimetypes.guess_type(file_path)[0]
if mime_type:
headers['Content-Type'] = mime_type
output = [fp.read()]
fp.close()
start_response(status, headers.items())

86
django/core/urlresolvers.py
View File

@ -9,8 +9,17 @@ a string) and returns a tuple in this format:
from django.http import Http404
from django.core.exceptions import ImproperlyConfigured, ViewDoesNotExist
from django.utils.functional import memoize
import re
try:
reversed
except NameError:
from django.utils.itercompat import reversed # Python 2.3 fallback
_resolver_cache = {} # Maps urlconf modules to RegexURLResolver instances.
_callable_cache = {} # Maps view and url pattern names to their view functions.
class Resolver404(Http404):
pass
@ -18,6 +27,34 @@ class NoReverseMatch(Exception):
# Don't make this raise an error when used in a template.
silent_variable_failure = True
def get_callable(lookup_view, can_fail=False):
"""
Convert a string version of a function name to the callable object.
If the lookup_view is not an import path, it is assumed to be a URL pattern
label and the original string is returned.
If can_fail is True, lookup_view might be a URL pattern label, so errors
during the import fail and the string is returned.
"""
if not callable(lookup_view):
mod_name, func_name = get_mod_func(lookup_view)
try:
if func_name != '':
lookup_view = getattr(__import__(mod_name, {}, {}, ['']), func_name)
except (ImportError, AttributeError):
if not can_fail:
raise
return lookup_view
get_callable = memoize(get_callable, _callable_cache)
def get_resolver(urlconf):
if urlconf is None:
from django.conf import settings
urlconf = settings.ROOT_URLCONF
return RegexURLResolver(r'^/', urlconf)
get_resolver = memoize(get_resolver, _resolver_cache)
def get_mod_func(callback):
# Converts 'django.views.news.stories.story_detail' to
# ['django.views.news.stories', 'story_detail']
@ -129,12 +166,13 @@ class RegexURLPattern(object):
def _get_callback(self):
if self._callback is not None:
return self._callback
mod_name, func_name = get_mod_func(self._callback_str)
try:
self._callback = getattr(__import__(mod_name, {}, {}, ['']), func_name)
self._callback = get_callable(self._callback_str)
except ImportError, e:
mod_name, _ = get_mod_func(self._callback_str)
raise ViewDoesNotExist, "Could not import %s. Error was: %s" % (mod_name, str(e))
except AttributeError, e:
mod_name, func_name = get_mod_func(self._callback_str)
raise ViewDoesNotExist, "Tried %s in module %s. Error was: %s" % (func_name, mod_name, str(e))
return self._callback
callback = property(_get_callback)
@ -160,6 +198,19 @@ class RegexURLResolver(object):
self.urlconf_name = urlconf_name
self.callback = None
self.default_kwargs = default_kwargs or {}
self._reverse_dict = {}
def _get_reverse_dict(self):
if not self._reverse_dict and hasattr(self.urlconf_module, 'urlpatterns'):
for pattern in reversed(self.urlconf_module.urlpatterns):
if isinstance(pattern, RegexURLResolver):
for key, value in pattern.reverse_dict.iteritems():
self._reverse_dict[key] = (pattern,) + value
else:
self._reverse_dict[pattern.callback] = (pattern,)
self._reverse_dict[pattern.name] = (pattern,)
return self._reverse_dict
reverse_dict = property(_get_reverse_dict)
def resolve(self, path):
tried = []
@ -209,24 +260,12 @@ class RegexURLResolver(object):
return self._resolve_special('500')
def reverse(self, lookup_view, *args, **kwargs):
if not callable(lookup_view):
mod_name, func_name = get_mod_func(lookup_view)
try:
lookup_view = getattr(__import__(mod_name, {}, {}, ['']), func_name)
lookup_view = get_callable(lookup_view, True)
except (ImportError, AttributeError):
if func_name != '':
raise NoReverseMatch
for pattern in self.urlconf_module.urlpatterns:
if isinstance(pattern, RegexURLResolver):
try:
return pattern.reverse_helper(lookup_view, *args, **kwargs)
except NoReverseMatch:
continue
elif pattern.callback == lookup_view or pattern.name == lookup_view:
try:
return pattern.reverse_helper(*args, **kwargs)
except NoReverseMatch:
continue
if lookup_view in self.reverse_dict:
return ''.join([reverse_helper(part.regex, *args, **kwargs) for part in self.reverse_dict[lookup_view]])
raise NoReverseMatch
def reverse_helper(self, lookup_view, *args, **kwargs):
@ -235,17 +274,10 @@ class RegexURLResolver(object):
return result + sub_match
def resolve(path, urlconf=None):
if urlconf is None:
from django.conf import settings
urlconf = settings.ROOT_URLCONF
resolver = RegexURLResolver(r'^/', urlconf)
return resolver.resolve(path)
return get_resolver(urlconf).resolve(path)
def reverse(viewname, urlconf=None, args=None, kwargs=None):
args = args or []
kwargs = kwargs or {}
if urlconf is None:
from django.conf import settings
urlconf = settings.ROOT_URLCONF
resolver = RegexURLResolver(r'^/', urlconf)
return '/' + resolver.reverse(viewname, *args, **kwargs)
return '/' + get_resolver(urlconf).reverse(viewname, *args, **kwargs)

22
django/db/backends/ado_mssql/base.py
View File

@ -89,7 +89,14 @@ class DatabaseWrapper(local):
self.connection.close()
self.connection = None
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = True
needs_datetime_string_cast = True
needs_upper_for_iops = False
supports_constraints = True
supports_tablespaces = True
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith('[') and name.endswith(']'):
@ -117,6 +124,9 @@ def get_date_trunc_sql(lookup_type, field_name):
if lookup_type=='day':
return "Convert(datetime, Convert(varchar(12), %s))" % field_name
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
# TODO: This is a guess. Make sure this is correct.
sql = "LIMIT %s" % limit
@ -139,6 +149,18 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return None
def get_start_transaction_sql():
return "BEGIN;"
def get_tablespace_sql(tablespace, inline=False):
return "ON %s" % quote_name(tablespace)
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

1
django/db/backends/dummy/base.py
View File

@ -33,6 +33,7 @@ class DatabaseWrapper:
pass # close()
supports_constraints = False
supports_tablespaces = False
quote_name = complain
dictfetchone = complain
dictfetchmany = complain

19
django/db/backends/mysql/base.py
View File

@ -134,7 +134,14 @@ class DatabaseWrapper(local):
self.server_version = tuple([int(x) for x in m.groups()])
return self.server_version
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = False
needs_datetime_string_cast = True # MySQLdb requires a typecast for dates
needs_upper_for_iops = False
supports_constraints = True
supports_tablespaces = False
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith("`") and name.endswith("`"):
@ -167,6 +174,9 @@ def get_date_trunc_sql(lookup_type, field_name):
sql = "CAST(DATE_FORMAT(%s, '%s') AS DATETIME)" % (field_name, format_str)
return sql
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
sql = "LIMIT "
if offset and offset != 0:
@ -188,6 +198,15 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return None;
def get_start_transaction_sql():
return "BEGIN;"
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

19
django/db/backends/mysql_old/base.py
View File

@ -135,7 +135,14 @@ class DatabaseWrapper(local):
self.server_version = tuple([int(x) for x in m.groups()])
return self.server_version
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = False
needs_datetime_string_cast = True # MySQLdb requires a typecast for dates
needs_upper_for_iops = False
supports_constraints = True
supports_tablespaces = False
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith("`") and name.endswith("`"):
@ -168,6 +175,9 @@ def get_date_trunc_sql(lookup_type, field_name):
sql = "CAST(DATE_FORMAT(%s, '%s') AS DATETIME)" % (field_name, format_str)
return sql
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
sql = "LIMIT "
if offset and offset != 0:
@ -189,6 +199,15 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return None;
def get_start_transaction_sql():
return "BEGIN;"
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

444
django/db/backends/oracle/base.py
View File

@ -4,12 +4,16 @@ Oracle database backend for Django.
Requires cx_Oracle: http://www.python.net/crew/atuining/cx_Oracle/
"""
from django.conf import settings
from django.db.backends import util
try:
import cx_Oracle as Database
except ImportError, e:
from django.core.exceptions import ImproperlyConfigured
raise ImproperlyConfigured, "Error loading cx_Oracle module: %s" % e
import datetime
from django.utils.datastructures import SortedDict
DatabaseError = Database.Error
IntegrityError = Database.IntegrityError
@ -31,7 +35,6 @@ class DatabaseWrapper(local):
return self.connection is not None
def cursor(self):
from django.conf import settings
if not self._valid_connection():
if len(settings.DATABASE_HOST.strip()) == 0:
settings.DATABASE_HOST = 'localhost'
@ -41,25 +44,37 @@ class DatabaseWrapper(local):
else:
conn_string = "%s/%s@%s" % (settings.DATABASE_USER, settings.DATABASE_PASSWORD, settings.DATABASE_NAME)
self.connection = Database.connect(conn_string, **self.options)
return FormatStylePlaceholderCursor(self.connection)
cursor = FormatStylePlaceholderCursor(self.connection)
# default arraysize of 1 is highly sub-optimal
cursor.arraysize = 100
# set oracle date to ansi date format
cursor.execute("ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY-MM-DD'")
cursor.execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT = 'YYYY-MM-DD HH24:MI:SS.FF'")
if settings.DEBUG:
return util.CursorDebugWrapper(cursor, self)
return cursor
def _commit(self):
if self.connection is not None:
self.connection.commit()
return self.connection.commit()
def _rollback(self):
if self.connection is not None:
try:
self.connection.rollback()
except Database.NotSupportedError:
pass
return self.connection.rollback()
def close(self):
if self.connection is not None:
self.connection.close()
self.connection = None
allows_group_by_ordinal = False
allows_unique_and_pk = False # Suppress UNIQUE/PK for Oracle (ORA-02259)
autoindexes_primary_keys = True
needs_datetime_string_cast = False
needs_upper_for_iops = True
supports_constraints = True
supports_tablespaces = True
uses_case_insensitive_names = True
class FormatStylePlaceholderCursor(Database.Cursor):
"""
@ -67,45 +82,75 @@ class FormatStylePlaceholderCursor(Database.Cursor):
This fixes it -- but note that if you want to use a literal "%s" in a query,
you'll need to use "%%s".
"""
def _rewrite_args(self, query, params=None):
if params is None:
params = []
else:
# cx_Oracle can't handle unicode parameters, so cast to str for now
for i, param in enumerate(params):
if type(param) == unicode:
try:
params[i] = param.encode('utf-8')
except UnicodeError:
params[i] = str(param)
args = [(':arg%d' % i) for i in range(len(params))]
query = query % tuple(args)
# cx_Oracle wants no trailing ';' for SQL statements. For PL/SQL, it
# it does want a trailing ';' but not a trailing '/'. However, these
# characters must be included in the original query in case the query
# is being passed to SQL*Plus.
if query.endswith(';') or query.endswith('/'):
query = query[:-1]
return query, params
def execute(self, query, params=None):
if params is None: params = []
query = self.convert_arguments(query, len(params))
query, params = self._rewrite_args(query, params)
return Database.Cursor.execute(self, query, params)
def executemany(self, query, params=None):
if params is None: params = []
query = self.convert_arguments(query, len(params[0]))
query, params = self._rewrite_args(query, params)
return Database.Cursor.executemany(self, query, params)
def convert_arguments(self, query, num_params):
# replace occurances of "%s" with ":arg" - Oracle requires colons for parameter placeholders.
args = [':arg' for i in range(num_params)]
return query % tuple(args)
def quote_name(name):
return name
# SQL92 requires delimited (quoted) names to be case-sensitive. When
# not quoted, Oracle has case-insensitive behavior for identifiers, but
# always defaults to uppercase.
# We simplify things by making Oracle identifiers always uppercase.
if not name.startswith('"') and not name.endswith('"'):
name = '"%s"' % util.truncate_name(name.upper(), get_max_name_length())
return name.upper()
dictfetchone = util.dictfetchone
dictfetchmany = util.dictfetchmany
dictfetchall = util.dictfetchall
def get_last_insert_id(cursor, table_name, pk_name):
query = "SELECT %s_sq.currval from dual" % table_name
cursor.execute(query)
sq_name = util.truncate_name(table_name, get_max_name_length()-3)
cursor.execute('SELECT %s_sq.currval FROM dual' % sq_name)
return cursor.fetchone()[0]
def get_date_extract_sql(lookup_type, table_name):
# lookup_type is 'year', 'month', 'day'
# http://www.psoug.org/reference/date_func.html
# http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96540/functions42a.htm#1017163
return "EXTRACT(%s FROM %s)" % (lookup_type, table_name)
def get_date_trunc_sql(lookup_type, field_name):
return "EXTRACT(%s FROM TRUNC(%s))" % (lookup_type, field_name)
# lookup_type is 'year', 'month', 'day'
# Oracle uses TRUNC() for both dates and numbers.
# http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96540/functions155a.htm#SQLRF06151
if lookup_type == 'day':
sql = 'TRUNC(%s)' % (field_name,)
else:
sql = "TRUNC(%s, '%s')" % (field_name, lookup_type)
return sql
def get_datetime_cast_sql():
return "TO_TIMESTAMP(%s, 'YYYY-MM-DD HH24:MI:SS.FF')"
def get_limit_offset_sql(limit, offset=None):
# Limits and offset are too complicated to be handled here.
# Instead, they are handled in django/db/query.py.
pass
# Instead, they are handled in django/db/backends/oracle/query.py.
return ""
def get_random_function_sql():
return "DBMS_RANDOM.RANDOM"
@ -117,40 +162,363 @@ def get_fulltext_search_sql(field_name):
raise NotImplementedError
def get_drop_foreignkey_sql():
return "DROP FOREIGN KEY"
return "DROP CONSTRAINT"
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return 30
def get_start_transaction_sql():
return None
def get_tablespace_sql(tablespace, inline=False):
return "%sTABLESPACE %s" % ((inline and "USING INDEX " or ""), quote_name(tablespace))
def get_autoinc_sql(table):
# To simulate auto-incrementing primary keys in Oracle, we have to
# create a sequence and a trigger.
sq_name = get_sequence_name(table)
tr_name = get_trigger_name(table)
sequence_sql = 'CREATE SEQUENCE %s;' % sq_name
trigger_sql = """CREATE OR REPLACE TRIGGER %s
BEFORE INSERT ON %s
FOR EACH ROW
WHEN (new.id IS NULL)
BEGIN
SELECT %s.nextval INTO :new.id FROM dual;
END;
/""" % (tr_name, quote_name(table), sq_name)
return sequence_sql, trigger_sql
def get_drop_sequence(table):
return "DROP SEQUENCE %s;" % quote_name(get_sequence_name(table))
def _get_sequence_reset_sql():
# TODO: colorize this SQL code with style.SQL_KEYWORD(), etc.
return """
DECLARE
startvalue integer;
cval integer;
BEGIN
LOCK TABLE %(table)s IN SHARE MODE;
SELECT NVL(MAX(id), 0) INTO startvalue FROM %(table)s;
SELECT %(sequence)s.nextval INTO cval FROM dual;
cval := startvalue - cval;
IF cval != 0 THEN
EXECUTE IMMEDIATE 'ALTER SEQUENCE %(sequence)s MINVALUE 0 INCREMENT BY '||cval;
SELECT %(sequence)s.nextval INTO cval FROM dual;
EXECUTE IMMEDIATE 'ALTER SEQUENCE %(sequence)s INCREMENT BY 1';
END IF;
COMMIT;
END;
/"""
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables
themselves) and put the database in an empty 'initial' state
"""
# Return a list of 'TRUNCATE x;', 'TRUNCATE y;', 'TRUNCATE z;'... style SQL statements
# TODO - SQL not actually tested against Oracle yet!
# TODO - autoincrement indices reset required? See other get_sql_flush() implementations
sql = ['%s %s;' % \
(style.SQL_KEYWORD('TRUNCATE'),
# Return a list of 'TRUNCATE x;', 'TRUNCATE y;',
# 'TRUNCATE z;'... style SQL statements
if tables:
# Oracle does support TRUNCATE, but it seems to get us into
# FK referential trouble, whereas DELETE FROM table works.
sql = ['%s %s %s;' % \
(style.SQL_KEYWORD('DELETE'),
style.SQL_KEYWORD('FROM'),
style.SQL_FIELD(quote_name(table))
) for table in tables]
# Since we've just deleted all the rows, running our sequence
# ALTER code will reset the sequence to 0.
for sequence_info in sequences:
table_name = sequence_info['table']
seq_name = get_sequence_name(table_name)
query = _get_sequence_reset_sql() % {'sequence':seq_name,
'table':quote_name(table_name)}
sql.append(query)
return sql
else:
return []
def get_sequence_name(table):
name_length = get_max_name_length() - 3
return '%s_SQ' % util.truncate_name(table, name_length).upper()
def get_sql_sequence_reset(style, model_list):
"Returns a list of the SQL statements to reset sequences for the given models."
# No sequence reset required
return []
from django.db import models
output = []
query = _get_sequence_reset_sql()
for model in model_list:
for f in model._meta.fields:
if isinstance(f, models.AutoField):
sequence_name = get_sequence_name(model._meta.db_table)
output.append(query % {'sequence':sequence_name,
'table':model._meta.db_table})
break # Only one AutoField is allowed per model, so don't bother continuing.
for f in model._meta.many_to_many:
sequence_name = get_sequence_name(f.m2m_db_table())
output.append(query % {'sequence':sequence_name,
'table':f.m2m_db_table()})
return output
def get_trigger_name(table):
name_length = get_max_name_length() - 3
return '%s_TR' % util.truncate_name(table, name_length).upper()
def get_query_set_class(DefaultQuerySet):
"Create a custom QuerySet class for Oracle."
from django.db import backend, connection
from django.db.models.query import EmptyResultSet, GET_ITERATOR_CHUNK_SIZE, quote_only_if_word
class OracleQuerySet(DefaultQuerySet):
def iterator(self):
"Performs the SELECT database lookup of this QuerySet."
from django.db.models.query import get_cached_row
# self._select is a dictionary, and dictionaries' key order is
# undefined, so we convert it to a list of tuples.
extra_select = self._select.items()
full_query = None
try:
try:
select, sql, params, full_query = self._get_sql_clause(get_full_query=True)
except TypeError:
select, sql, params = self._get_sql_clause()
except EmptyResultSet:
raise StopIteration
if not full_query:
full_query = "SELECT %s%s\n%s" % \
((self._distinct and "DISTINCT " or ""),
', '.join(select), sql)
cursor = connection.cursor()
cursor.execute(full_query, params)
fill_cache = self._select_related
fields = self.model._meta.fields
index_end = len(fields)
# so here's the logic;
# 1. retrieve each row in turn
# 2. convert NCLOBs
while 1:
rows = cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)
if not rows:
raise StopIteration
for row in rows:
row = self.resolve_columns(row, fields)
if fill_cache:
obj, index_end = get_cached_row(klass=self.model, row=row,
index_start=0, max_depth=self._max_related_depth)
else:
obj = self.model(*row[:index_end])
for i, k in enumerate(extra_select):
setattr(obj, k[0], row[index_end+i])
yield obj
def _get_sql_clause(self, get_full_query=False):
from django.db.models.query import fill_table_cache, \
handle_legacy_orderlist, orderfield2column
opts = self.model._meta
# Construct the fundamental parts of the query: SELECT X FROM Y WHERE Z.
select = ["%s.%s" % (backend.quote_name(opts.db_table), backend.quote_name(f.column)) for f in opts.fields]
tables = [quote_only_if_word(t) for t in self._tables]
joins = SortedDict()
where = self._where[:]
params = self._params[:]
# Convert self._filters into SQL.
joins2, where2, params2 = self._filters.get_sql(opts)
joins.update(joins2)
where.extend(where2)
params.extend(params2)
# Add additional tables and WHERE clauses based on select_related.
if self._select_related:
fill_table_cache(opts, select, tables, where, opts.db_table, [opts.db_table])
# Add any additional SELECTs.
if self._select:
select.extend(['(%s) AS %s' % (quote_only_if_word(s[1]), backend.quote_name(s[0])) for s in self._select.items()])
# Start composing the body of the SQL statement.
sql = [" FROM", backend.quote_name(opts.db_table)]
# Compose the join dictionary into SQL describing the joins.
if joins:
sql.append(" ".join(["%s %s %s ON %s" % (join_type, table, alias, condition)
for (alias, (table, join_type, condition)) in joins.items()]))
# Compose the tables clause into SQL.
if tables:
sql.append(", " + ", ".join(tables))
# Compose the where clause into SQL.
if where:
sql.append(where and "WHERE " + " AND ".join(where))
# ORDER BY clause
order_by = []
if self._order_by is not None:
ordering_to_use = self._order_by
else:
ordering_to_use = opts.ordering
for f in handle_legacy_orderlist(ordering_to_use):
if f == '?': # Special case.
order_by.append(backend.get_random_function_sql())
else:
if f.startswith('-'):
col_name = f[1:]
order = "DESC"
else:
col_name = f
order = "ASC"
if "." in col_name:
table_prefix, col_name = col_name.split('.', 1)
table_prefix = backend.quote_name(table_prefix) + '.'
else:
# Use the database table as a column prefix if it wasn't given,
# and if the requested column isn't a custom SELECT.
if "." not in col_name and col_name not in (self._select or ()):
table_prefix = backend.quote_name(opts.db_table) + '.'
else:
table_prefix = ''
order_by.append('%s%s %s' % (table_prefix, backend.quote_name(orderfield2column(col_name, opts)), order))
if order_by:
sql.append("ORDER BY " + ", ".join(order_by))
# Look for column name collisions in the select elements
# and fix them with an AS alias. This allows us to do a
# SELECT * later in the paging query.
cols = [clause.split('.')[-1] for clause in select]
for index, col in enumerate(cols):
if cols.count(col) > 1:
col = '%s%d' % (col.replace('"', ''), index)
cols[index] = col
select[index] = '%s AS %s' % (select[index], col)
# LIMIT and OFFSET clauses
# To support limits and offsets, Oracle requires some funky rewriting of an otherwise normal looking query.
select_clause = ",".join(select)
distinct = (self._distinct and "DISTINCT " or "")
if order_by:
order_by_clause = " OVER (ORDER BY %s )" % (", ".join(order_by))
else:
#Oracle's row_number() function always requires an order-by clause.
#So we need to define a default order-by, since none was provided.
order_by_clause = " OVER (ORDER BY %s.%s)" % \
(backend.quote_name(opts.db_table),
backend.quote_name(opts.fields[0].db_column or opts.fields[0].column))
# limit_and_offset_clause
if self._limit is None:
assert self._offset is None, "'offset' is not allowed without 'limit'"
if self._offset is not None:
offset = int(self._offset)
else:
offset = 0
if self._limit is not None:
limit = int(self._limit)
else:
limit = None
limit_and_offset_clause = ''
if limit is not None:
limit_and_offset_clause = "WHERE rn > %s AND rn <= %s" % (offset, limit+offset)
elif offset:
limit_and_offset_clause = "WHERE rn > %s" % (offset)
if len(limit_and_offset_clause) > 0:
fmt = \
"""SELECT * FROM
(SELECT %s%s,
ROW_NUMBER()%s AS rn
%s)
%s"""
full_query = fmt % (distinct, select_clause,
order_by_clause, ' '.join(sql).strip(),
limit_and_offset_clause)
else:
full_query = None
if get_full_query:
return select, " ".join(sql), params, full_query
else:
return select, " ".join(sql), params
def resolve_columns(self, row, fields=()):
from django.db.models.fields import DateField, DateTimeField, \
TimeField, BooleanField, NullBooleanField, DecimalField, Field
values = []
for value, field in map(None, row, fields):
if isinstance(value, Database.LOB):
value = value.read()
# Oracle stores empty strings as null. We need to undo this in
# order to adhere to the Django convention of using the empty
# string instead of null, but only if the field accepts the
# empty string.
if value is None and isinstance(field, Field) and field.empty_strings_allowed:
value = ''
# Convert 1 or 0 to True or False
elif value in (1, 0) and isinstance(field, (BooleanField, NullBooleanField)):
value = bool(value)
# Convert floats to decimals
elif value is not None and isinstance(field, DecimalField):
value = util.typecast_decimal(field.format_number(value))
# cx_Oracle always returns datetime.datetime objects for
# DATE and TIMESTAMP columns, but Django wants to see a
# python datetime.date, .time, or .datetime. We use the type
# of the Field to determine which to cast to, but it's not
# always available.
# As a workaround, we cast to date if all the time-related
# values are 0, or to time if the date is 1/1/1900.
# This could be cleaned a bit by adding a method to the Field
# classes to normalize values from the database (the to_python
# method is used for validation and isn't what we want here).
elif isinstance(value, Database.Timestamp):
# In Python 2.3, the cx_Oracle driver returns its own
# Timestamp object that we must convert to a datetime class.
if not isinstance(value, datetime.datetime):
value = datetime.datetime(value.year, value.month, value.day, value.hour,
value.minute, value.second, value.fsecond)
if isinstance(field, DateTimeField):
pass # DateTimeField subclasses DateField so must be checked first.
elif isinstance(field, DateField):
value = value.date()
elif isinstance(field, TimeField) or (value.year == 1900 and value.month == value.day == 1):
value = value.time()
elif value.hour == value.minute == value.second == value.microsecond == 0:
value = value.date()
values.append(value)
return values
return OracleQuerySet
OPERATOR_MAPPING = {
'exact': '= %s',
'iexact': 'LIKE %s',
'contains': 'LIKE %s',
'icontains': 'LIKE %s',
'iexact': '= UPPER(%s)',
'contains': "LIKE %s ESCAPE '\\'",
'icontains': "LIKE UPPER(%s) ESCAPE '\\'",
'gt': '> %s',
'gte': '>= %s',
'lt': '< %s',
'lte': '<= %s',
'startswith': 'LIKE %s',
'endswith': 'LIKE %s',
'istartswith': 'LIKE %s',
'iendswith': 'LIKE %s',
'startswith': "LIKE %s ESCAPE '\\'",
'endswith': "LIKE %s ESCAPE '\\'",
'istartswith': "LIKE UPPER(%s) ESCAPE '\\'",
'iendswith': "LIKE UPPER(%s) ESCAPE '\\'",
}

11
django/db/backends/oracle/client.py
View File

@ -2,9 +2,10 @@ from django.conf import settings
import os
def runshell():
args = ''
args += settings.DATABASE_USER
dsn = settings.DATABASE_USER
if settings.DATABASE_PASSWORD:
args += "/%s" % settings.DATABASE_PASSWORD
args += "@%s" % settings.DATABASE_NAME
os.execvp('sqlplus', args)
dsn += "/%s" % settings.DATABASE_PASSWORD
if settings.DATABASE_NAME:
dsn += "@%s" % settings.DATABASE_NAME
args = ["sqlplus", "-L", dsn]
os.execvp("sqlplus", args)

324
django/db/backends/oracle/creation.py
View File

@ -1,26 +1,304 @@
import sys, time
from django.core import management
# This dictionary maps Field objects to their associated Oracle column
# types, as strings. Column-type strings can contain format strings; they'll
# be interpolated against the values of Field.__dict__ before being output.
# If a column type is set to None, it won't be included in the output.
DATA_TYPES = {
'AutoField': 'number(38)',
'BooleanField': 'number(1)',
'CharField': 'varchar2(%(maxlength)s)',
'CommaSeparatedIntegerField': 'varchar2(%(maxlength)s)',
'DateField': 'date',
'DateTimeField': 'date',
'DecimalField': 'number(%(max_digits)s, %(decimal_places)s)',
'FileField': 'varchar2(100)',
'FilePathField': 'varchar2(100)',
'FloatField': 'double precision',
'ImageField': 'varchar2(100)',
'IntegerField': 'integer',
'IPAddressField': 'char(15)',
'NullBooleanField': 'integer',
'OneToOneField': 'integer',
'PhoneNumberField': 'varchar(20)',
'PositiveIntegerField': 'integer',
'PositiveSmallIntegerField': 'smallint',
'SlugField': 'varchar(50)',
'SmallIntegerField': 'smallint',
'TextField': 'long',
'TimeField': 'timestamp',
'USStateField': 'varchar(2)',
'AutoField': 'NUMBER(11)',
'BooleanField': 'NUMBER(1) CHECK (%(column)s IN (0,1))',
'CharField': 'VARCHAR2(%(maxlength)s)',
'CommaSeparatedIntegerField': 'VARCHAR2(%(maxlength)s)',
'DateField': 'DATE',
'DateTimeField': 'TIMESTAMP',
'DecimalField': 'NUMBER(%(max_digits)s, %(decimal_places)s)',
'FileField': 'VARCHAR2(100)',
'FilePathField': 'VARCHAR2(100)',
'FloatField': 'DOUBLE PRECISION',
'ImageField': 'VARCHAR2(100)',
'IntegerField': 'NUMBER(11)',
'IPAddressField': 'VARCHAR2(15)',
'NullBooleanField': 'NUMBER(1) CHECK ((%(column)s IN (0,1)) OR (%(column)s IS NULL))',
'OneToOneField': 'NUMBER(11)',
'PhoneNumberField': 'VARCHAR2(20)',
'PositiveIntegerField': 'NUMBER(11) CHECK (%(column)s >= 0)',
'PositiveSmallIntegerField': 'NUMBER(11) CHECK (%(column)s >= 0)',
'SlugField': 'VARCHAR2(50)',
'SmallIntegerField': 'NUMBER(11)',
'TextField': 'NCLOB',
'TimeField': 'TIMESTAMP',
'URLField': 'VARCHAR2(200)',
'USStateField': 'CHAR(2)',
'NoField': None,
}
TEST_DATABASE_PREFIX = 'test_'
PASSWORD = 'Im_a_lumberjack'
REMEMBER = {}
def create_test_db(settings, connection, backend, verbosity=1, autoclobber=False):
TEST_DATABASE_NAME = _test_database_name(settings)
TEST_DATABASE_USER = _test_database_user(settings)
TEST_DATABASE_PASSWD = _test_database_passwd(settings)
TEST_DATABASE_TBLSPACE = _test_database_tblspace(settings)
TEST_DATABASE_TBLSPACE_TMP = _test_database_tblspace_tmp(settings)
parameters = {
'dbname': TEST_DATABASE_NAME,
'user': TEST_DATABASE_USER,
'password': TEST_DATABASE_PASSWD,
'tblspace': TEST_DATABASE_TBLSPACE,
'tblspace_temp': TEST_DATABASE_TBLSPACE_TMP,
}
REMEMBER['user'] = settings.DATABASE_USER
REMEMBER['passwd'] = settings.DATABASE_PASSWORD
cursor = connection.cursor()
if _test_database_create(settings):
if verbosity >= 1:
print 'Creating test database...'
try:
_create_test_db(cursor, parameters, verbosity)
except Exception, e:
sys.stderr.write("Got an error creating the test database: %s\n" % e)
if not autoclobber:
confirm = raw_input("It appears the test database, %s, already exists. Type 'yes' to delete it, or 'no' to cancel: " % TEST_DATABASE_NAME)
if autoclobber or confirm == 'yes':
try:
if verbosity >= 1:
print "Destroying old test database..."
_destroy_test_db(cursor, parameters, verbosity)
if verbosity >= 1:
print "Creating test database..."
_create_test_db(cursor, parameters, verbosity)
except Exception, e:
sys.stderr.write("Got an error recreating the test database: %s\n" % e)
sys.exit(2)
else:
print "Tests cancelled."
sys.exit(1)
if _test_user_create(settings):
if verbosity >= 1:
print "Creating test user..."
try:
_create_test_user(cursor, parameters, verbosity)
except Exception, e:
sys.stderr.write("Got an error creating the test user: %s\n" % e)
if not autoclobber:
confirm = raw_input("It appears the test user, %s, already exists. Type 'yes' to delete it, or 'no' to cancel: " % TEST_DATABASE_USER)
if autoclobber or confirm == 'yes':
try:
if verbosity >= 1:
print "Destroying old test user..."
_destroy_test_user(cursor, parameters, verbosity)
if verbosity >= 1:
print "Creating test user..."
_create_test_user(cursor, parameters, verbosity)
except Exception, e:
sys.stderr.write("Got an error recreating the test user: %s\n" % e)
sys.exit(2)
else:
print "Tests cancelled."
sys.exit(1)
connection.close()
settings.DATABASE_USER = TEST_DATABASE_USER
settings.DATABASE_PASSWORD = TEST_DATABASE_PASSWD
management.syncdb(verbosity, interactive=False)
# Get a cursor (even though we don't need one yet). This has
# the side effect of initializing the test database.
cursor = connection.cursor()
def destroy_test_db(settings, connection, backend, old_database_name, verbosity=1):
connection.close()
TEST_DATABASE_NAME = _test_database_name(settings)
TEST_DATABASE_USER = _test_database_user(settings)
TEST_DATABASE_PASSWD = _test_database_passwd(settings)
TEST_DATABASE_TBLSPACE = _test_database_tblspace(settings)
TEST_DATABASE_TBLSPACE_TMP = _test_database_tblspace_tmp(settings)
settings.DATABASE_NAME = old_database_name
settings.DATABASE_USER = REMEMBER['user']
settings.DATABASE_PASSWORD = REMEMBER['passwd']
parameters = {
'dbname': TEST_DATABASE_NAME,
'user': TEST_DATABASE_USER,
'password': TEST_DATABASE_PASSWD,
'tblspace': TEST_DATABASE_TBLSPACE,
'tblspace_temp': TEST_DATABASE_TBLSPACE_TMP,
}
REMEMBER['user'] = settings.DATABASE_USER
REMEMBER['passwd'] = settings.DATABASE_PASSWORD
cursor = connection.cursor()
time.sleep(1) # To avoid "database is being accessed by other users" errors.
if _test_user_create(settings):
if verbosity >= 1:
print 'Destroying test user...'
_destroy_test_user(cursor, parameters, verbosity)
if _test_database_create(settings):
if verbosity >= 1:
print 'Destroying test database...'
_destroy_test_db(cursor, parameters, verbosity)
connection.close()
def _create_test_db(cursor, parameters, verbosity):
if verbosity >= 2:
print "_create_test_db(): dbname = %s" % parameters['dbname']
statements = [
"""CREATE TABLESPACE %(tblspace)s
DATAFILE '%(tblspace)s.dbf' SIZE 20M
REUSE AUTOEXTEND ON NEXT 10M MAXSIZE 100M
""",
"""CREATE TEMPORARY TABLESPACE %(tblspace_temp)s
TEMPFILE '%(tblspace_temp)s.dbf' SIZE 20M
REUSE AUTOEXTEND ON NEXT 10M MAXSIZE 100M
""",
]
_execute_statements(cursor, statements, parameters, verbosity)
def _create_test_user(cursor, parameters, verbosity):
if verbosity >= 2:
print "_create_test_user(): username = %s" % parameters['user']
statements = [
"""CREATE USER %(user)s
IDENTIFIED BY %(password)s
DEFAULT TABLESPACE %(tblspace)s
TEMPORARY TABLESPACE %(tblspace_temp)s
""",
"""GRANT CONNECT, RESOURCE TO %(user)s""",
]
_execute_statements(cursor, statements, parameters, verbosity)
def _destroy_test_db(cursor, parameters, verbosity):
if verbosity >= 2:
print "_destroy_test_db(): dbname=%s" % parameters['dbname']
statements = [
'DROP TABLESPACE %(tblspace)s INCLUDING CONTENTS AND DATAFILES CASCADE CONSTRAINTS',
'DROP TABLESPACE %(tblspace_temp)s INCLUDING CONTENTS AND DATAFILES CASCADE CONSTRAINTS',
]
_execute_statements(cursor, statements, parameters, verbosity)
def _destroy_test_user(cursor, parameters, verbosity):
if verbosity >= 2:
print "_destroy_test_user(): user=%s" % parameters['user']
print "Be patient. This can take some time..."
statements = [
'DROP USER %(user)s CASCADE',
]
_execute_statements(cursor, statements, parameters, verbosity)
def _execute_statements(cursor, statements, parameters, verbosity):
for template in statements:
stmt = template % parameters
if verbosity >= 2:
print stmt
try:
cursor.execute(stmt)
except Exception, err:
sys.stderr.write("Failed (%s)\n" % (err))
raise
def _test_database_name(settings):
name = TEST_DATABASE_PREFIX + settings.DATABASE_NAME
try:
if settings.TEST_DATABASE_NAME:
name = settings.TEST_DATABASE_NAME
except AttributeError:
pass
except:
raise
return name
def _test_database_create(settings):
name = True
try:
if settings.TEST_DATABASE_CREATE:
name = True
else:
name = False
except AttributeError:
pass
except:
raise
return name
def _test_user_create(settings):
name = True
try:
if settings.TEST_USER_CREATE:
name = True
else:
name = False
except AttributeError:
pass
except:
raise
return name
def _test_database_user(settings):
name = TEST_DATABASE_PREFIX + settings.DATABASE_NAME
try:
if settings.TEST_DATABASE_USER:
name = settings.TEST_DATABASE_USER
except AttributeError:
pass
except:
raise
return name
def _test_database_passwd(settings):
name = PASSWORD
try:
if settings.TEST_DATABASE_PASSWD:
name = settings.TEST_DATABASE_PASSWD
except AttributeError:
pass
except:
raise
return name
def _test_database_tblspace(settings):
name = TEST_DATABASE_PREFIX + settings.DATABASE_NAME
try:
if settings.TEST_DATABASE_TBLSPACE:
name = settings.TEST_DATABASE_TBLSPACE
except AttributeError:
pass
except:
raise
return name
def _test_database_tblspace_tmp(settings):
name = TEST_DATABASE_PREFIX + settings.DATABASE_NAME + '_temp'
try:
if settings.TEST_DATABASE_TBLSPACE_TMP:
name = settings.TEST_DATABASE_TBLSPACE_TMP
except AttributeError:
pass
except:
raise
return name

82
django/db/backends/oracle/introspection.py
View File

@ -1,14 +1,19 @@
from django.db.backends.oracle.base import quote_name
import re
import cx_Oracle
foreign_key_re = re.compile(r"\sCONSTRAINT `[^`]*` FOREIGN KEY \(`([^`]*)`\) REFERENCES `([^`]*)` \(`([^`]*)`\)")
def get_table_list(cursor):
"Returns a list of table names in the current database."
cursor.execute("SELECT TABLE_NAME FROM USER_TABLES")
return [row[0] for row in cursor.fetchall()]
return [row[0].upper() for row in cursor.fetchall()]
def get_table_description(cursor, table_name):
return table_name
"Returns a description of the table, with the DB-API cursor.description interface."
cursor.execute("SELECT * FROM %s WHERE ROWNUM < 2" % quote_name(table_name))
return cursor.description
def _name_to_index(cursor, table_name):
"""
@ -22,7 +27,24 @@ def get_relations(cursor, table_name):
Returns a dictionary of {field_index: (field_index_other_table, other_table)}
representing all relationships to the given table. Indexes are 0-based.
"""
raise NotImplementedError
cursor.execute("""
SELECT ta.column_id - 1, tb.table_name, tb.column_id - 1
FROM user_constraints, USER_CONS_COLUMNS ca, USER_CONS_COLUMNS cb,
user_tab_cols ta, user_tab_cols tb
WHERE user_constraints.table_name = %s AND
ta.table_name = %s AND
ta.column_name = ca.column_name AND
ca.table_name = %s AND
user_constraints.constraint_name = ca.constraint_name AND
user_constraints.r_constraint_name = cb.constraint_name AND
cb.table_name = tb.table_name AND
cb.column_name = tb.column_name AND
ca.position = cb.position""", [table_name, table_name, table_name])
relations = {}
for row in cursor.fetchall():
relations[row[0]] = (row[2], row[1])
return relations
def get_indexes(cursor, table_name):
"""
@ -31,20 +53,46 @@ def get_indexes(cursor, table_name):
{'primary_key': boolean representing whether it's the primary key,
'unique': boolean representing whether it's a unique index}
"""
raise NotImplementedError
# This query retrieves each index on the given table, including the
# first associated field name
# "We were in the nick of time; you were in great peril!"
sql = """
WITH primarycols AS (
SELECT user_cons_columns.table_name, user_cons_columns.column_name, 1 AS PRIMARYCOL
FROM user_cons_columns, user_constraints
WHERE user_cons_columns.constraint_name = user_constraints.constraint_name AND
user_constraints.constraint_type = 'P' AND
user_cons_columns.table_name = %s),
uniquecols AS (
SELECT user_ind_columns.table_name, user_ind_columns.column_name, 1 AS UNIQUECOL
FROM user_indexes, user_ind_columns
WHERE uniqueness = 'UNIQUE' AND
user_indexes.index_name = user_ind_columns.index_name AND
user_ind_columns.table_name = %s)
SELECT allcols.column_name, primarycols.primarycol, uniquecols.UNIQUECOL
FROM (SELECT column_name FROM primarycols UNION SELECT column_name FROM
uniquecols) allcols,
primarycols, uniquecols
WHERE allcols.column_name = primarycols.column_name (+) AND
allcols.column_name = uniquecols.column_name (+)
"""
cursor.execute(sql, [table_name, table_name])
indexes = {}
for row in cursor.fetchall():
# row[1] (idx.indkey) is stored in the DB as an array. It comes out as
# a string of space-separated integers. This designates the field
# indexes (1-based) of the fields that have indexes on the table.
# Here, we skip any indexes across multiple fields.
indexes[row[0]] = {'primary_key': row[1], 'unique': row[2]}
return indexes
# Maps type codes to Django Field types.
# Maps type objects to Django Field types.
DATA_TYPES_REVERSE = {
16: 'BooleanField',
21: 'SmallIntegerField',
23: 'IntegerField',
25: 'TextField',
869: 'IPAddressField',
1043: 'CharField',
1082: 'DateField',
1083: 'TimeField',
1114: 'DateTimeField',
1184: 'DateTimeField',
1266: 'TimeField',
1700: 'DecimalField',
cx_Oracle.CLOB: 'TextField',
cx_Oracle.DATETIME: 'DateTimeField',
cx_Oracle.FIXED_CHAR: 'CharField',
cx_Oracle.NCLOB: 'TextField',
cx_Oracle.NUMBER: 'DecimalField',
cx_Oracle.STRING: 'CharField',
cx_Oracle.TIMESTAMP: 'DateTimeField',
}

19
django/db/backends/postgresql/base.py
View File

@ -105,7 +105,14 @@ class DatabaseWrapper(local):
self.connection.close()
self.connection = None
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = True
needs_datetime_string_cast = True
needs_upper_for_iops = False
supports_constraints = True
supports_tablespaces = False
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith('"') and name.endswith('"'):
@ -138,6 +145,9 @@ def get_date_trunc_sql(lookup_type, field_name):
# http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-TRUNC
return "DATE_TRUNC('%s', %s)" % (lookup_type, field_name)
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
sql = "LIMIT %s" % limit
if offset and offset != 0:
@ -159,6 +169,15 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return None
def get_start_transaction_sql():
return "BEGIN;"
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

19
django/db/backends/postgresql_psycopg2/base.py
View File

@ -73,7 +73,14 @@ class DatabaseWrapper(local):
self.connection.close()
self.connection = None
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = True
needs_datetime_string_cast = False
needs_upper_for_iops = False
supports_constraints = True
supports_tablespaces = False
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith('"') and name.endswith('"'):
@ -98,6 +105,9 @@ def get_date_trunc_sql(lookup_type, field_name):
# http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-TRUNC
return "DATE_TRUNC('%s', %s)" % (lookup_type, field_name)
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
sql = "LIMIT %s" % limit
if offset and offset != 0:
@ -119,6 +129,15 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "DEFAULT"
def get_max_name_length():
return None
def get_start_transaction_sql():
return "BEGIN;"
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

19
django/db/backends/sqlite3/base.py
View File

@ -107,7 +107,14 @@ class SQLiteCursorWrapper(Database.Cursor):
def convert_query(self, query, num_params):
return query % tuple("?" * num_params)
allows_group_by_ordinal = True
allows_unique_and_pk = True
autoindexes_primary_keys = True
needs_datetime_string_cast = True
needs_upper_for_iops = False
supports_constraints = False
supports_tablespaces = False
uses_case_insensitive_names = False
def quote_name(name):
if name.startswith('"') and name.endswith('"'):
@ -139,6 +146,9 @@ def get_date_trunc_sql(lookup_type, field_name):
# sqlite doesn't support DATE_TRUNC, so we fake it as above.
return 'django_date_trunc("%s", %s)' % (lookup_type.lower(), field_name)
def get_datetime_cast_sql():
return None
def get_limit_offset_sql(limit, offset=None):
sql = "LIMIT %s" % limit
if offset and offset != 0:
@ -160,6 +170,15 @@ def get_drop_foreignkey_sql():
def get_pk_default_value():
return "NULL"
def get_max_name_length():
return None
def get_start_transaction_sql():
return "BEGIN;"
def get_autoinc_sql(table):
return None
def get_sql_flush(style, tables, sequences):
"""Return a list of SQL statements required to remove all data from
all tables in the database (without actually removing the tables

11
django/db/backends/util.py
View File

@ -1,4 +1,5 @@
import datetime
import md5
from time import time
try:
@ -107,6 +108,16 @@ def rev_typecast_decimal(d):
return None
return str(d)
def truncate_name(name, length=None):
"""Shortens a string to a repeatable mangled version with the given length.
"""
if length is None or len(name) <= length:
return name
hash = md5.md5(name).hexdigest()[:4]
return '%s%s' % (name[:length-4], hash)
##################################################################################
# Helper functions for dictfetch* for databases that don't natively support them #
##################################################################################

9
django/db/models/base.py
View File

@ -210,17 +210,18 @@ class Model(object):
record_exists = True
if pk_set:
# Determine whether a record with the primary key already exists.
cursor.execute("SELECT 1 FROM %s WHERE %s=%%s LIMIT 1" % \
(backend.quote_name(self._meta.db_table), backend.quote_name(self._meta.pk.column)), [pk_val])
cursor.execute("SELECT COUNT(*) FROM %s WHERE %s=%%s" % \
(backend.quote_name(self._meta.db_table), backend.quote_name(self._meta.pk.column)),
self._meta.pk.get_db_prep_lookup('exact', pk_val))
# If it does already exist, do an UPDATE.
if cursor.fetchone():
if cursor.fetchone()[0] > 0:
db_values = [f.get_db_prep_save(f.pre_save(self, False)) for f in non_pks]
if db_values:
cursor.execute("UPDATE %s SET %s WHERE %s=%%s" % \
(backend.quote_name(self._meta.db_table),
','.join(['%s=%%s' % backend.quote_name(f.column) for f in non_pks]),
backend.quote_name(self._meta.pk.column)),
db_values + [pk_val])
db_values + self._meta.pk.get_db_prep_lookup('exact', pk_val))
else:
record_exists = False
if not pk_set or not record_exists:

32
django/db/models/fields/__init__.py
View File

@ -74,12 +74,16 @@ class Field(object):
core=False, rel=None, default=NOT_PROVIDED, editable=True, serialize=True,
prepopulate_from=None, unique_for_date=None, unique_for_month=None,
unique_for_year=None, validator_list=None, choices=None, radio_admin=None,
help_text='', db_column=None):
help_text='', db_column=None, db_tablespace=None):
self.name = name
self.verbose_name = verbose_name
self.primary_key = primary_key
self.maxlength, self.unique = maxlength, unique
self.blank, self.null = blank, null
# Oracle treats the empty string ('') as null, so coerce the null
# option whenever '' is a possible value.
if self.empty_strings_allowed and settings.DATABASE_ENGINE == 'oracle':
self.null = True
self.core, self.rel, self.default = core, rel, default
self.editable = editable
self.serialize = serialize
@ -91,6 +95,7 @@ class Field(object):
self.radio_admin = radio_admin
self.help_text = help_text
self.db_column = db_column
self.db_tablespace = db_tablespace
# Set db_index to True if the field has a relationship and doesn't explicitly set db_index.
self.db_index = db_index
@ -201,7 +206,7 @@ class Field(object):
if callable(self.default):
return self.default()
return self.default
if not self.empty_strings_allowed or self.null:
if not self.empty_strings_allowed or (self.null and settings.DATABASE_ENGINE != 'oracle'):
return None
return ""
@ -806,6 +811,7 @@ class IPAddressField(Field):
validators.isValidIPAddress4(field_data, None)
class NullBooleanField(Field):
empty_strings_allowed = False
def __init__(self, *args, **kwargs):
kwargs['null'] = True
Field.__init__(self, *args, **kwargs)
@ -875,10 +881,18 @@ class TimeField(Field):
Field.__init__(self, verbose_name, name, **kwargs)
def get_db_prep_lookup(self, lookup_type, value):
if lookup_type == 'range':
value = [str(v) for v in value]
if settings.DATABASE_ENGINE == 'oracle':
# Oracle requires a date in order to parse.
def prep(value):
if isinstance(value, datetime.time):
value = datetime.datetime.combine(datetime.date(1900, 1, 1), value)
return str(value)
else:
value = str(value)
prep = str
if lookup_type == 'range':
value = [prep(v) for v in value]
else:
value = prep(value)
return Field.get_db_prep_lookup(self, lookup_type, value)
def pre_save(self, model_instance, add):
@ -896,6 +910,14 @@ class TimeField(Field):
# doesn't support microseconds.
if settings.DATABASE_ENGINE == 'mysql' and hasattr(value, 'microsecond'):
value = value.replace(microsecond=0)
if settings.DATABASE_ENGINE == 'oracle':
# cx_Oracle expects a datetime.datetime to persist into TIMESTAMP field.
if isinstance(value, datetime.time):
value = datetime.datetime(1900, 1, 1, value.hour, value.minute,
value.second, value.microsecond)
elif isinstance(value, basestring):
value = datetime.datetime(*(time.strptime(value, '%H:%M:%S')[:6]))
else:
value = str(value)
return Field.get_db_prep_save(self, value)

12
django/db/models/fields/related.py
View File

@ -10,9 +10,10 @@ from django import oldforms
from django import newforms as forms
from django.dispatch import dispatcher
# For Python 2.3
if not hasattr(__builtins__, 'set'):
from sets import Set as set
try:
set
except NameError:
from sets import Set as set # Python 2.3 fallback
# Values for Relation.edit_inline.
TABULAR, STACKED = 1, 2
@ -335,10 +336,7 @@ def create_many_related_manager(superclass):
(target_col_name, self.join_table, source_col_name,
target_col_name, ",".join(['%s'] * len(new_ids))),
[self._pk_val] + list(new_ids))
if cursor.rowcount is not None and cursor.rowcount != 0:
existing_ids = set([row[0] for row in cursor.fetchmany(cursor.rowcount)])
else:
existing_ids = set()
existing_ids = set([row[0] for row in cursor.fetchall()])
# Add the ones that aren't there already
for obj_id in (new_ids - existing_ids):

7
django/db/models/options.py
View File

@ -13,7 +13,7 @@ get_verbose_name = lambda class_name: re.sub('(((?<=[a-z])[A-Z])|([A-Z](?![A-Z]|
DEFAULT_NAMES = ('verbose_name', 'db_table', 'ordering',
'unique_together', 'permissions', 'get_latest_by',
'order_with_respect_to', 'app_label')
'order_with_respect_to', 'app_label', 'db_tablespace')
class Options(object):
def __init__(self, meta):
@ -27,6 +27,7 @@ class Options(object):
self.object_name, self.app_label = None, None
self.get_latest_by = None
self.order_with_respect_to = None
self.db_tablespace = None
self.admin = None
self.meta = meta
self.pk = None
@ -59,6 +60,8 @@ class Options(object):
del self.meta
def _prepare(self, model):
from django.db import backend
from django.db.backends.util import truncate_name
if self.order_with_respect_to:
self.order_with_respect_to = self.get_field(self.order_with_respect_to)
self.ordering = ('_order',)
@ -73,6 +76,8 @@ class Options(object):
# If the db_table wasn't provided, use the app_label + module_name.
if not self.db_table:
self.db_table = "%s_%s" % (self.app_label, self.module_name)
self.db_table = truncate_name(self.db_table,
backend.get_max_name_length())
def add_field(self, field):
# Insert the given field in the order in which it was created, using

89
django/db/models/query.py
View File

@ -4,12 +4,14 @@ from django.db.models import signals, loading
from django.dispatch import dispatcher
from django.utils.datastructures import SortedDict
from django.contrib.contenttypes import generic
import datetime
import operator
import re
# For Python 2.3
if not hasattr(__builtins__, 'set'):
from sets import Set as set
try:
set
except NameError:
from sets import Set as set # Python 2.3 fallback
# The string constant used to separate query parts
LOOKUP_SEPARATOR = '__'
@ -77,7 +79,7 @@ def quote_only_if_word(word):
else:
return backend.quote_name(word)
class QuerySet(object):
class _QuerySet(object):
"Represents a lazy database lookup for a set of objects"
def __init__(self, model=None):
self.model = model
@ -181,13 +183,18 @@ class QuerySet(object):
cursor = connection.cursor()
cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "") + ",".join(select) + sql, params)
fill_cache = self._select_related
index_end = len(self.model._meta.fields)
fields = self.model._meta.fields
index_end = len(fields)
has_resolve_columns = hasattr(self, 'resolve_columns')
while 1:
rows = cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)
if not rows:
raise StopIteration
for row in rows:
if has_resolve_columns:
row = self.resolve_columns(row, fields)
if fill_cache:
obj, index_end = get_cached_row(klass=self.model, row=row,
index_start=0, max_depth=self._max_related_depth)
@ -551,6 +558,12 @@ class QuerySet(object):
return select, " ".join(sql), params
# Use the backend's QuerySet class if it defines one, otherwise use _QuerySet.
if hasattr(backend, 'get_query_set_class'):
QuerySet = backend.get_query_set_class(_QuerySet)
else:
QuerySet = _QuerySet
class ValuesQuerySet(QuerySet):
def __init__(self, *args, **kwargs):
super(ValuesQuerySet, self).__init__(*args, **kwargs)
@ -565,35 +578,38 @@ class ValuesQuerySet(QuerySet):
# self._fields is a list of field names to fetch.
if self._fields:
#columns = [self.model._meta.get_field(f, many_to_many=False).column for f in self._fields]
if not self._select:
columns = [self.model._meta.get_field(f, many_to_many=False).column for f in self._fields]
fields = [self.model._meta.get_field(f, many_to_many=False) for f in self._fields]
else:
columns = []
fields = []
for f in self._fields:
if f in [field.name for field in self.model._meta.fields]:
columns.append( self.model._meta.get_field(f, many_to_many=False).column )
fields.append(self.model._meta.get_field(f, many_to_many=False))
elif not self._select.has_key( f ):
raise FieldDoesNotExist, '%s has no field named %r' % ( self.model._meta.object_name, f )
field_names = self._fields
else: # Default to all fields.
columns = [f.column for f in self.model._meta.fields]
field_names = [f.attname for f in self.model._meta.fields]
fields = self.model._meta.fields
field_names = [f.attname for f in fields]
columns = [f.column for f in fields]
select = ['%s.%s' % (backend.quote_name(self.model._meta.db_table), backend.quote_name(c)) for c in columns]
# Add any additional SELECTs.
if self._select:
select.extend(['(%s) AS %s' % (quote_only_if_word(s[1]), backend.quote_name(s[0])) for s in self._select.items()])
cursor = connection.cursor()
cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "") + ",".join(select) + sql, params)
has_resolve_columns = hasattr(self, 'resolve_columns')
while 1:
rows = cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)
if not rows:
raise StopIteration
for row in rows:
if has_resolve_columns:
row = self.resolve_columns(row, fields)
yield dict(zip(field_names, row))
def _clone(self, klass=None, **kwargs):
@ -604,25 +620,49 @@ class ValuesQuerySet(QuerySet):
class DateQuerySet(QuerySet):
def iterator(self):
from django.db.backends.util import typecast_timestamp
from django.db.models.fields import DateTimeField
self._order_by = () # Clear this because it'll mess things up otherwise.
if self._field.null:
self._where.append('%s.%s IS NOT NULL' % \
(backend.quote_name(self.model._meta.db_table), backend.quote_name(self._field.column)))
try:
select, sql, params = self._get_sql_clause()
except EmptyResultSet:
raise StopIteration
sql = 'SELECT %s %s GROUP BY 1 ORDER BY 1 %s' % \
table_name = backend.quote_name(self.model._meta.db_table)
field_name = backend.quote_name(self._field.column)
if backend.allows_group_by_ordinal:
group_by = '1'
else:
group_by = backend.get_date_trunc_sql(self._kind,
'%s.%s' % (table_name, field_name))
sql = 'SELECT %s %s GROUP BY %s ORDER BY 1 %s' % \
(backend.get_date_trunc_sql(self._kind, '%s.%s' % (backend.quote_name(self.model._meta.db_table),
backend.quote_name(self._field.column))), sql, self._order)
backend.quote_name(self._field.column))), sql, group_by, self._order)
cursor = connection.cursor()
cursor.execute(sql, params)
# We have to manually run typecast_timestamp(str()) on the results, because
# MySQL doesn't automatically cast the result of date functions as datetime
# objects -- MySQL returns the values as strings, instead.
return [typecast_timestamp(str(row[0])) for row in cursor.fetchall()]
has_resolve_columns = hasattr(self, 'resolve_columns')
needs_datetime_string_cast = backend.needs_datetime_string_cast
dates = []
# It would be better to use self._field here instead of DateTimeField(),
# but in Oracle that will result in a list of datetime.date instead of
# datetime.datetime.
fields = [DateTimeField()]
while 1:
rows = cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)
if not rows:
return dates
for row in rows:
date = row[0]
if has_resolve_columns:
date = self.resolve_columns([date], fields)[0]
elif needs_datetime_string_cast:
date = typecast_timestamp(str(date))
dates.append(date)
def _clone(self, klass=None, **kwargs):
c = super(DateQuerySet, self)._clone(klass, **kwargs)
@ -730,8 +770,17 @@ def get_where_clause(lookup_type, table_prefix, field_name, value):
if table_prefix.endswith('.'):
table_prefix = backend.quote_name(table_prefix[:-1])+'.'
field_name = backend.quote_name(field_name)
if type(value) == datetime.datetime and backend.get_datetime_cast_sql():
cast_sql = backend.get_datetime_cast_sql()
else:
cast_sql = '%s'
if lookup_type in ('iexact', 'icontains', 'istartswith', 'iendswith') and backend.needs_upper_for_iops:
format = 'UPPER(%s%s) %s'
else:
format = '%s%s %s'
try:
return '%s%s %s' % (table_prefix, field_name, (backend.OPERATOR_MAPPING[lookup_type] % '%s'))
return format % (table_prefix, field_name,
backend.OPERATOR_MAPPING[lookup_type] % cast_sql)
except KeyError:
pass
if lookup_type == 'in':

14
django/http/__init__.py
View File

@ -222,12 +222,6 @@ class HttpResponse(object):
content = ''.join(self._container)
if isinstance(content, unicode):
content = content.encode(self._charset)
# If self._container was an iterator, we have just exhausted it, so we
# need to save the results for anything else that needs access
if not self._is_string:
self._container = [content]
self._is_string = True
return content
def _set_content(self, value):
@ -237,10 +231,14 @@ class HttpResponse(object):
content = property(_get_content, _set_content)
def __iter__(self):
for chunk in self._container:
self._iterator = self._container.__iter__()
return self
def next(self):
chunk = self._iterator.next()
if isinstance(chunk, unicode):
chunk = chunk.encode(self._charset)
yield chunk
return chunk
def close(self):
if hasattr(self._container, 'close'):

16
django/newforms/fields.py
View File

@ -27,7 +27,7 @@ __all__ = (
EMPTY_VALUES = (None, '')
try:
set # Only available in Python 2.4+
set
except NameError:
from sets import Set as set # Python 2.3 fallback
@ -516,11 +516,13 @@ class MultiValueField(Field):
"""
clean_data = []
errors = ErrorList()
if self.required and not value:
if not value or isinstance(value, (list, tuple)):
if not value or not [v for v in value if v not in EMPTY_VALUES]:
if self.required:
raise ValidationError(gettext(u'This field is required.'))
elif not self.required and not value:
else:
return self.compress([])
if not isinstance(value, (list, tuple)):
else:
raise ValidationError(gettext(u'Enter a list of values.'))
for i, field in enumerate(self.fields):
try:
@ -558,5 +560,11 @@ class SplitDateTimeField(MultiValueField):
def compress(self, data_list):
if data_list:
# Raise a validation error if time or date is empty
# (possible if SplitDateTimeField has required=False).
if data_list[0] in EMPTY_VALUES:
raise ValidationError(gettext(u'Enter a valid date.'))
if data_list[1] in EMPTY_VALUES:
raise ValidationError(gettext(u'Enter a valid time.'))
return datetime.datetime.combine(*data_list)
return None

2
django/newforms/forms.py
View File

@ -159,7 +159,7 @@ class BaseForm(StrAndUnicode):
def as_p(self):
"Returns this form rendered as HTML <p>s."
return self._html_output(u'<p>%(label)s %(field)s%(help_text)s</p>', u'<p>%s</p>', '</p>', u' %s', True)
return self._html_output(u'<p>%(label)s %(field)s%(help_text)s</p>', u'%s', '</p>', u' %s', True)
def non_field_errors(self):
"""

5
django/newforms/widgets.py
View File

@ -3,16 +3,15 @@ HTML Widget classes
"""
try:
set # Only available in Python 2.4+
set
except NameError:
from sets import Set as set # Python 2.3 fallback
from itertools import chain
from itertools import chain
from django.utils.datastructures import MultiValueDict
from django.utils.html import escape
from django.utils.translation import gettext
from django.utils.encoding import StrAndUnicode, smart_unicode
from util import flatatt
__all__ = (

4
django/oldforms/__init__.py
View File

@ -309,10 +309,6 @@ class FormField(object):
return data
html2python = staticmethod(html2python)
def iter_render(self, data):
# this even needed?
return (self.render(data),)
def render(self, data):
raise NotImplementedError

2
django/shortcuts/__init__.py
View File

@ -7,7 +7,7 @@ from django.http import HttpResponse, Http404
from django.db.models.manager import Manager
def render_to_response(*args, **kwargs):
return HttpResponse(loader.render_to_iter(*args, **kwargs))
return HttpResponse(loader.render_to_string(*args, **kwargs))
load_and_render = render_to_response # For backwards compatibility.
def get_object_or_404(klass, *args, **kwargs):

63
django/template/__init__.py
View File

@ -55,7 +55,6 @@ times with multiple contexts)
'\n<html>\n\n</html>\n'
"""
import re
import types
from inspect import getargspec
from django.conf import settings
from django.template.context import Context, RequestContext, ContextPopException
@ -168,12 +167,9 @@ class Template(object):
for subnode in node:
yield subnode
def iter_render(self, context):
"Display stage -- can be called many times"
return self.nodelist.iter_render(context)
def render(self, context):
return ''.join(self.iter_render(context))
"Display stage -- can be called many times"
return self.nodelist.render(context)
def compile_string(template_string, origin):
"Compiles template_string into NodeList ready for rendering"
@ -699,26 +695,10 @@ def resolve_variable(path, context):
del bits[0]
return current
class NodeBase(type):
def __new__(cls, name, bases, attrs):
"""
Ensures that either a 'render' or 'render_iter' method is defined on
any Node sub-class. This avoids potential infinite loops at runtime.
"""
if not (isinstance(attrs.get('render'), types.FunctionType) or
isinstance(attrs.get('iter_render'), types.FunctionType)):
raise TypeError('Unable to create Node subclass without either "render" or "iter_render" method.')
return type.__new__(cls, name, bases, attrs)
class Node(object):
__metaclass__ = NodeBase
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
"Return the node rendered as a string"
return ''.join(self.iter_render(context))
pass
def __iter__(self):
yield self
@ -734,12 +714,13 @@ class Node(object):
class NodeList(list):
def render(self, context):
return ''.join(self.iter_render(context))
def iter_render(self, context):
bits = []
for node in self:
for chunk in node.iter_render(context):
yield chunk
if isinstance(node, Node):
bits.append(self.render_node(node, context))
else:
bits.append(node)
return ''.join(bits)
def get_nodes_by_type(self, nodetype):
"Return a list of all nodes of the given type"
@ -748,15 +729,13 @@ class NodeList(list):
nodes.extend(node.get_nodes_by_type(nodetype))
return nodes
def render_node(self, node, context):
return(node.render(context))
class DebugNodeList(NodeList):
def iter_render(self, context):
for node in self:
if not isinstance(node, Node):
yield node
continue
def render_node(self, node, context):
try:
for chunk in node.iter_render(context):
yield chunk
result = node.render(context)
except TemplateSyntaxError, e:
if not hasattr(e, 'source'):
e.source = node.source
@ -767,6 +746,7 @@ class DebugNodeList(NodeList):
wrapped.source = node.source
wrapped.exc_info = exc_info()
raise wrapped
return result
class TextNode(Node):
def __init__(self, s):
@ -775,9 +755,6 @@ class TextNode(Node):
def __repr__(self):
return "<Text Node: '%s'>" % self.s[:25]
def iter_render(self, context):
return (self.s,)
def render(self, context):
return self.s
@ -801,9 +778,6 @@ class VariableNode(Node):
else:
return output
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
output = self.filter_expression.resolve(context)
return self.encode_output(output)
@ -892,9 +866,6 @@ class Library(object):
def __init__(self, vars_to_resolve):
self.vars_to_resolve = vars_to_resolve
#def iter_render(self, context):
# return (self.render(context),)
def render(self, context):
resolved_vars = [resolve_variable(var, context) for var in self.vars_to_resolve]
return func(*resolved_vars)
@ -917,7 +888,7 @@ class Library(object):
def __init__(self, vars_to_resolve):
self.vars_to_resolve = vars_to_resolve
def iter_render(self, context):
def render(self, context):
resolved_vars = [resolve_variable(var, context) for var in self.vars_to_resolve]
if takes_context:
args = [context] + resolved_vars
@ -933,7 +904,7 @@ class Library(object):
else:
t = get_template(file_name)
self.nodelist = t.nodelist
return self.nodelist.iter_render(context_class(dict))
return self.nodelist.render(context_class(dict))
compile_func = curry(generic_tag_compiler, params, defaults, getattr(func, "_decorated_function", func).__name__, InclusionNode)
compile_func.__doc__ = func.__doc__

121
django/template/defaulttags.py
View File

@ -8,18 +8,16 @@ from django.utils.itercompat import groupby
import sys
import re
if not hasattr(__builtins__, 'reversed'):
# For Python 2.3.
# From http://www.python.org/doc/current/tut/node11.html
def reversed(data):
for index in xrange(len(data)-1, -1, -1):
yield data[index]
try:
reversed
except NameError:
from django.utils.itercompat import reversed # Python 2.3 fallback
register = Library()
class CommentNode(Node):
def iter_render(self, context):
return ()
def render(self, context):
return ''
class CycleNode(Node):
def __init__(self, cyclevars, variable_name=None):
@ -28,9 +26,6 @@ class CycleNode(Node):
self.counter = -1
self.variable_name = variable_name
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
self.counter += 1
value = self.cyclevars[self.counter % self.cyclevars_len]
@ -39,32 +34,29 @@ class CycleNode(Node):
return value
class DebugNode(Node):
def iter_render(self, context):
def render(self, context):
from pprint import pformat
for val in context:
yield pformat(val)
yield "\n\n"
yield pformat(sys.modules)
output = [pformat(val) for val in context]
output.append('\n\n')
output.append(pformat(sys.modules))
return ''.join(output)
class FilterNode(Node):
def __init__(self, filter_expr, nodelist):
self.filter_expr, self.nodelist = filter_expr, nodelist
def iter_render(self, context):
def render(self, context):
output = self.nodelist.render(context)
# apply filters
context.update({'var': output})
filtered = self.filter_expr.resolve(context)
context.pop()
return (filtered,)
return filtered
class FirstOfNode(Node):
def __init__(self, vars):
self.vars = vars
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
for var in self.vars:
try:
@ -100,7 +92,8 @@ class ForNode(Node):
nodes.extend(self.nodelist_loop.get_nodes_by_type(nodetype))
return nodes
def iter_render(self, context):
def render(self, context):
nodelist = NodeList()
if 'forloop' in context:
parentloop = context['forloop']
else:
@ -108,12 +101,12 @@ class ForNode(Node):
context.push()
try:
values = self.sequence.resolve(context, True)
if values is None:
values = ()
elif not hasattr(values, '__len__'):
values = list(values)
except VariableDoesNotExist:
values = ()
values = []
if values is None:
values = []
if not hasattr(values, '__len__'):
values = list(values)
len_values = len(values)
if self.reversed:
values = reversed(values)
@ -132,17 +125,12 @@ class ForNode(Node):
'parentloop': parentloop,
}
if unpack:
# If there are multiple loop variables, unpack the item into
# them.
# If there are multiple loop variables, unpack the item into them.
context.update(dict(zip(self.loopvars, item)))
else:
context[self.loopvars[0]] = item
# We inline this to avoid the overhead since ForNode is pretty
# common.
for node in self.nodelist_loop:
for chunk in node.iter_render(context):
yield chunk
nodelist.append(node.render(context))
if unpack:
# The loop variables were pushed on to the context so pop them
# off again. This is necessary because the tag lets the length
@ -151,6 +139,7 @@ class ForNode(Node):
# context.
context.pop()
context.pop()
return nodelist.render(context)
class IfChangedNode(Node):
def __init__(self, nodelist, *varlist):
@ -158,7 +147,7 @@ class IfChangedNode(Node):
self._last_seen = None
self._varlist = varlist
def iter_render(self, context):
def render(self, context):
if 'forloop' in context and context['forloop']['first']:
self._last_seen = None
try:
@ -176,9 +165,11 @@ class IfChangedNode(Node):
self._last_seen = compare_to
context.push()
context['ifchanged'] = {'firstloop': firstloop}
for chunk in self.nodelist.iter_render(context):
yield chunk
content = self.nodelist.render(context)
context.pop()
return content
else:
return ''
class IfEqualNode(Node):
def __init__(self, var1, var2, nodelist_true, nodelist_false, negate):
@ -189,7 +180,7 @@ class IfEqualNode(Node):
def __repr__(self):
return "<IfEqualNode>"
def iter_render(self, context):
def render(self, context):
try:
val1 = resolve_variable(self.var1, context)
except VariableDoesNotExist:
@ -199,8 +190,8 @@ class IfEqualNode(Node):
except VariableDoesNotExist:
val2 = None
if (self.negate and val1 != val2) or (not self.negate and val1 == val2):
return self.nodelist_true.iter_render(context)
return self.nodelist_false.iter_render(context)
return self.nodelist_true.render(context)
return self.nodelist_false.render(context)
class IfNode(Node):
def __init__(self, bool_exprs, nodelist_true, nodelist_false, link_type):
@ -225,7 +216,7 @@ class IfNode(Node):
nodes.extend(self.nodelist_false.get_nodes_by_type(nodetype))
return nodes
def iter_render(self, context):
def render(self, context):
if self.link_type == IfNode.LinkTypes.or_:
for ifnot, bool_expr in self.bool_exprs:
try:
@ -233,8 +224,8 @@ class IfNode(Node):
except VariableDoesNotExist:
value = None
if (value and not ifnot) or (ifnot and not value):
return self.nodelist_true.iter_render(context)
return self.nodelist_false.iter_render(context)
return self.nodelist_true.render(context)
return self.nodelist_false.render(context)
else:
for ifnot, bool_expr in self.bool_exprs:
try:
@ -242,8 +233,8 @@ class IfNode(Node):
except VariableDoesNotExist:
value = None
if not ((value and not ifnot) or (ifnot and not value)):
return self.nodelist_false.iter_render(context)
return self.nodelist_true.iter_render(context)
return self.nodelist_false.render(context)
return self.nodelist_true.render(context)
class LinkTypes:
and_ = 0,
@ -254,16 +245,16 @@ class RegroupNode(Node):
self.target, self.expression = target, expression
self.var_name = var_name
def iter_render(self, context):
def render(self, context):
obj_list = self.target.resolve(context, True)
if obj_list == None: # target_var wasn't found in context; fail silently
context[self.var_name] = []
return ()
return ''
# List of dictionaries in the format
# {'grouper': 'key', 'list': [list of contents]}.
context[self.var_name] = [{'grouper':key, 'list':list(val)} for key, val in
groupby(obj_list, lambda v, f=self.expression.resolve: f(v, True))]
return ()
return ''
def include_is_allowed(filepath):
for root in settings.ALLOWED_INCLUDE_ROOTS:
@ -275,10 +266,10 @@ class SsiNode(Node):
def __init__(self, filepath, parsed):
self.filepath, self.parsed = filepath, parsed
def iter_render(self, context):
def render(self, context):
if not include_is_allowed(self.filepath):
if settings.DEBUG:
return ("[Didn't have permission to include file]",)
return "[Didn't have permission to include file]"
else:
return '' # Fail silently for invalid includes.
try:
@ -289,25 +280,23 @@ class SsiNode(Node):
output = ''
if self.parsed:
try:
return Template(output, name=self.filepath).iter_render(context)
t = Template(output, name=self.filepath)
return t.render(context)
except TemplateSyntaxError, e:
if settings.DEBUG:
return "[Included template had syntax error: %s]" % e
else:
return '' # Fail silently for invalid included templates.
return (output,)
return output
class LoadNode(Node):
def iter_render(self, context):
return ()
def render(self, context):
return ''
class NowNode(Node):
def __init__(self, format_string):
self.format_string = format_string
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
from datetime import datetime
from django.utils.dateformat import DateFormat
@ -336,9 +325,6 @@ class TemplateTagNode(Node):
def __init__(self, tagtype):
self.tagtype = tagtype
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
return self.mapping.get(self.tagtype, '')
@ -348,18 +334,18 @@ class URLNode(Node):
self.args = args
self.kwargs = kwargs
def iter_render(self, context):
def render(self, context):
from django.core.urlresolvers import reverse, NoReverseMatch
args = [arg.resolve(context) for arg in self.args]
kwargs = dict([(k, v.resolve(context)) for k, v in self.kwargs.items()])
try:
return (reverse(self.view_name, args=args, kwargs=kwargs),)
return reverse(self.view_name, args=args, kwargs=kwargs)
except NoReverseMatch:
try:
project_name = settings.SETTINGS_MODULE.split('.')[0]
return reverse(project_name + '.' + self.view_name, args=args, kwargs=kwargs)
except NoReverseMatch:
return ()
return ''
class WidthRatioNode(Node):
def __init__(self, val_expr, max_expr, max_width):
@ -367,9 +353,6 @@ class WidthRatioNode(Node):
self.max_expr = max_expr
self.max_width = max_width
def iter_render(self, context):
return (self.render(context),)
def render(self, context):
try:
value = self.val_expr.resolve(context)
@ -393,13 +376,13 @@ class WithNode(Node):
def __repr__(self):
return "<WithNode>"
def iter_render(self, context):
def render(self, context):
val = self.var.resolve(context)
context.push()
context[self.name] = val
for chunk in self.nodelist.iter_render(context):
yield chunk
output = self.nodelist.render(context)
context.pop()
return output
#@register.tag
def comment(parser, token):

33
django/template/loader.py
View File

@ -87,12 +87,14 @@ def get_template_from_string(source, origin=None, name=None):
"""
return Template(source, origin, name)
def _render_setup(template_name, dictionary=None, context_instance=None):
def render_to_string(template_name, dictionary=None, context_instance=None):
"""
Common setup code for render_to_string and render_to_iter.
Loads the given template_name and renders it with the given dictionary as
context. The template_name may be a string to load a single template using
get_template, or it may be a tuple to use select_template to find one of
the templates in the list. Returns a string.
"""
if dictionary is None:
dictionary = {}
dictionary = dictionary or {}
if isinstance(template_name, (list, tuple)):
t = select_template(template_name)
else:
@ -101,28 +103,7 @@ def _render_setup(template_name, dictionary=None, context_instance=None):
context_instance.update(dictionary)
else:
context_instance = Context(dictionary)
return t, context_instance
def render_to_string(template_name, dictionary=None, context_instance=None):
"""
Loads the given template_name and renders it with the given dictionary as
context. The template_name may be a string to load a single template using
get_template, or it may be a tuple to use select_template to find one of
the templates in the list. Returns a string.
"""
t, c = _render_setup(template_name, dictionary=dictionary, context_instance=context_instance)
return t.render(c)
def render_to_iter(template_name, dictionary=None, context_instance=None):
"""
Loads the given template_name and renders it with the given dictionary as
context. The template_name may be a string to load a single template using
get_template, or it may be a tuple to use select_template to find one of
the templates in the list. Returns a string.
"""
t, c = _render_setup(template_name, dictionary=dictionary, context_instance=context_instance)
return t.iter_render(c)
return t.render(context_instance)
def select_template(template_name_list):
"Given a list of template names, returns the first that can be loaded."

25
django/template/loader_tags.py
View File

@ -15,14 +15,14 @@ class BlockNode(Node):
def __repr__(self):
return "<Block Node: %s. Contents: %r>" % (self.name, self.nodelist)
def iter_render(self, context):
def render(self, context):
context.push()
# Save context in case of block.super().
self.context = context
context['block'] = self
for chunk in self.nodelist.iter_render(context):
yield chunk
result = self.nodelist.render(context)
context.pop()
return result
def super(self):
if self.parent:
@ -59,7 +59,7 @@ class ExtendsNode(Node):
else:
return get_template_from_string(source, origin, parent)
def iter_render(self, context):
def render(self, context):
compiled_parent = self.get_parent(context)
parent_is_child = isinstance(compiled_parent.nodelist[0], ExtendsNode)
parent_blocks = dict([(n.name, n) for n in compiled_parent.nodelist.get_nodes_by_type(BlockNode)])
@ -79,7 +79,7 @@ class ExtendsNode(Node):
parent_block.parent = block_node.parent
parent_block.add_parent(parent_block.nodelist)
parent_block.nodelist = block_node.nodelist
return compiled_parent.iter_render(context)
return compiled_parent.render(context)
class ConstantIncludeNode(Node):
def __init__(self, template_path):
@ -91,26 +91,27 @@ class ConstantIncludeNode(Node):
raise
self.template = None
def iter_render(self, context):
def render(self, context):
if self.template:
return self.template.iter_render(context)
return ()
return self.template.render(context)
else:
return ''
class IncludeNode(Node):
def __init__(self, template_name):
self.template_name = template_name
def iter_render(self, context):
def render(self, context):
try:
template_name = resolve_variable(self.template_name, context)
t = get_template(template_name)
return t.iter_render(context)
return t.render(context)
except TemplateSyntaxError, e:
if settings.TEMPLATE_DEBUG:
raise
return ()
return ''
except:
return () # Fail silently for invalid included templates.
return '' # Fail silently for invalid included templates.
def do_block(parser, token):
"""

35
django/test/utils.py
View File

@ -1,6 +1,7 @@
import sys, time
from django.conf import settings
from django.db import connection, transaction, backend
from django.db import connection, backend, get_creation_module
from django.core import management, mail
from django.core import management, mail
from django.dispatch import dispatcher
from django.test import signals
@ -11,22 +12,13 @@ from django.template import Template
TEST_DATABASE_PREFIX = 'test_'
def instrumented_test_render(self, context):
"""
An instrumented Template render method, providing a signal that can be
intercepted by the test system Client.
"""An instrumented Template render method, providing a signal
that can be intercepted by the test system Client
"""
dispatcher.send(signal=signals.template_rendered, sender=self, template=self, context=context)
return self.nodelist.render(context)
def instrumented_test_iter_render(self, context):
"""
An instrumented Template iter_render method, providing a signal that can be
intercepted by the test system Client.
"""
for chunk in self.nodelist.iter_render(context):
yield chunk
dispatcher.send(signal=signals.template_rendered, sender=self, template=self, context=context)
class TestSMTPConnection(object):
"""A substitute SMTP connection for use during test sessions.
The test connection stores email messages in a dummy outbox,
@ -53,9 +45,7 @@ def setup_test_environment():
"""
Template.original_render = Template.render
Template.original_iter_render = Template.iter_render
Template.render = instrumented_test_render
Template.iter_render = instrumented_test_render
mail.original_SMTPConnection = mail.SMTPConnection
mail.SMTPConnection = TestSMTPConnection
@ -70,8 +60,7 @@ def teardown_test_environment():
"""
Template.render = Template.original_render
Template.iter_render = Template.original_iter_render
del Template.original_render, Template.original_iter_render
del Template.original_render
mail.SMTPConnection = mail.original_SMTPConnection
del mail.original_SMTPConnection
@ -100,6 +89,12 @@ def get_postgresql_create_suffix():
return ''
def create_test_db(verbosity=1, autoclobber=False):
# If the database backend wants to create the test DB itself, let it
creation_module = get_creation_module()
if hasattr(creation_module, "create_test_db"):
creation_module.create_test_db(settings, connection, backend, verbosity, autoclobber)
return
if verbosity >= 1:
print "Creating test database..."
# If we're using SQLite, it's more convenient to test against an
@ -154,6 +149,12 @@ def create_test_db(verbosity=1, autoclobber=False):
cursor = connection.cursor()
def destroy_test_db(old_database_name, verbosity=1):
# If the database wants to drop the test DB itself, let it
creation_module = get_creation_module()
if hasattr(creation_module, "destroy_test_db"):
creation_module.destroy_test_db(settings, connection, backend, old_database_name, verbosity)
return
# Unless we're using SQLite, remove the test database to clean up after
# ourselves. Connect to the previous database (not the test database)
# to do so, because it's not allowed to delete a database while being

15
django/utils/functional.py
View File

@ -3,6 +3,21 @@ def curry(_curried_func, *args, **kwargs):
return _curried_func(*(args+moreargs), **dict(kwargs, **morekwargs))
return _curried
def memoize(func, cache):
"""
Wrap a function so that results for any argument tuple are stored in
'cache'. Note that the args to the function must be usable as dictionary
keys.
"""
def wrapper(*args):
if args in cache:
return cache[args]
result = func(*args)
cache[args] = result
return result
return wrapper
class Promise:
"""
This is just a base class for the proxy class created in

16
django/utils/html.py
View File

@ -53,16 +53,18 @@ def fix_ampersands(value):
def urlize(text, trim_url_limit=None, nofollow=False):
"""
Converts any URLs in text into clickable links. Works on http://, https:// and
www. links. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right thing.
Converts any URLs in text into clickable links. Works on http://, https://
and www. links. Links can have trailing punctuation (periods, commas,
close-parens) and leading punctuation (opening parens) and it'll still do
the right thing.
If trim_url_limit is not None, the URLs in link text will be limited to
trim_url_limit characters.
If trim_url_limit is not None, the URLs in link text longer than this limit
will truncated to trim_url_limit-3 characters and appended with an elipsis.
If nofollow is True, the URLs in link text will get a rel="nofollow" attribute.
If nofollow is True, the URLs in link text will get a rel="nofollow"
attribute.
"""
trim_url = lambda x, limit=trim_url_limit: limit is not None and (x[:limit] + (len(x) >=limit and '...' or '')) or x
trim_url = lambda x, limit=trim_url_limit: limit is not None and (len(x) > limit and ('%s...' % x[:max(0, limit - 3)])) or x
words = word_split_re.split(text)
nofollow_attr = nofollow and ' rel="nofollow"' or ''
for i, word in enumerate(words):

8
django/utils/itercompat.py
View File

@ -34,7 +34,7 @@ def groupby(iterable, keyfunc=None):
keyfunc = lambda x:x
iterable = iter(iterable)
l = [iterable.next()]
lastkey = keyfunc(l)
lastkey = keyfunc(l[0])
for item in iterable:
key = keyfunc(item)
if key != lastkey:
@ -45,6 +45,12 @@ def groupby(iterable, keyfunc=None):
l.append(item)
yield lastkey, l
# Not really in itertools, since it's a builtin in Python 2.4 and later, but it
# does operate as an iterator.
def reversed(data):
for index in xrange(len(data)-1, -1, -1):
yield data[index]
if hasattr(itertools, 'tee'):
tee = itertools.tee
else:

6
django/views/debug.py
View File

@ -137,7 +137,7 @@ def technical_500_response(request, exc_type, exc_value, tb):
'template_does_not_exist': template_does_not_exist,
'loader_debug_info': loader_debug_info,
})
return HttpResponseServerError(t.iter_render(c), mimetype='text/html')
return HttpResponseServerError(t.render(c), mimetype='text/html')
def technical_404_response(request, exception):
"Create a technical 404 error response. The exception should be the Http404."
@ -160,7 +160,7 @@ def technical_404_response(request, exception):
'request_protocol': request.is_secure() and "https" or "http",
'settings': get_safe_settings(),
})
return HttpResponseNotFound(t.iter_render(c), mimetype='text/html')
return HttpResponseNotFound(t.render(c), mimetype='text/html')
def empty_urlconf(request):
"Create an empty URLconf 404 error response."
@ -168,7 +168,7 @@ def empty_urlconf(request):
c = Context({
'project_name': settings.SETTINGS_MODULE.split('.')[0]
})
return HttpResponseNotFound(t.iter_render(c), mimetype='text/html')
return HttpResponseNotFound(t.render(c), mimetype='text/html')
def _get_lines_from_file(filename, lineno, context_lines, loader=None, module_name=None):
"""

4
django/views/defaults.py
View File

@ -76,7 +76,7 @@ def page_not_found(request, template_name='404.html'):
The path of the requested URL (e.g., '/app/pages/bad_page/')
"""
t = loader.get_template(template_name) # You need to create a 404.html template.
return http.HttpResponseNotFound(t.iter_render(RequestContext(request, {'request_path': request.path})))
return http.HttpResponseNotFound(t.render(RequestContext(request, {'request_path': request.path})))
def server_error(request, template_name='500.html'):
"""
@ -86,4 +86,4 @@ def server_error(request, template_name='500.html'):
Context: None
"""
t = loader.get_template(template_name) # You need to create a 500.html template.
return http.HttpResponseServerError(t.iter_render(Context({})))
return http.HttpResponseServerError(t.render(Context({})))

6
django/views/generic/create_update.py
View File

@ -68,7 +68,7 @@ def create_object(request, model, template_name=None,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c))
return HttpResponse(t.render(c))
def update_object(request, model, object_id=None, slug=None,
slug_field=None, template_name=None, template_loader=loader,
@ -141,7 +141,7 @@ def update_object(request, model, object_id=None, slug=None,
c[key] = value()
else:
c[key] = value
response = HttpResponse(t.iter_render(c))
response = HttpResponse(t.render(c))
populate_xheaders(request, response, model, getattr(object, object._meta.pk.attname))
return response
@ -195,6 +195,6 @@ def delete_object(request, model, post_delete_redirect,
c[key] = value()
else:
c[key] = value
response = HttpResponse(t.iter_render(c))
response = HttpResponse(t.render(c))
populate_xheaders(request, response, model, getattr(object, object._meta.pk.attname))
return response

12
django/views/generic/date_based.py
View File

@ -44,7 +44,7 @@ def archive_index(request, queryset, date_field, num_latest=15,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def archive_year(request, year, queryset, date_field, template_name=None,
template_loader=loader, extra_context=None, allow_empty=False,
@ -92,7 +92,7 @@ def archive_year(request, year, queryset, date_field, template_name=None,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def archive_month(request, year, month, queryset, date_field,
month_format='%b', template_name=None, template_loader=loader,
@ -158,7 +158,7 @@ def archive_month(request, year, month, queryset, date_field,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def archive_week(request, year, week, queryset, date_field,
template_name=None, template_loader=loader,
@ -206,7 +206,7 @@ def archive_week(request, year, week, queryset, date_field,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def archive_day(request, year, month, day, queryset, date_field,
month_format='%b', day_format='%d', template_name=None,
@ -270,7 +270,7 @@ def archive_day(request, year, month, day, queryset, date_field,
c[key] = value()
else:
c[key] = value
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def archive_today(request, **kwargs):
"""
@ -339,6 +339,6 @@ def object_detail(request, year, month, day, queryset, date_field,
c[key] = value()
else:
c[key] = value
response = HttpResponse(t.iter_render(c), mimetype=mimetype)
response = HttpResponse(t.render(c), mimetype=mimetype)
populate_xheaders(request, response, model, getattr(obj, obj._meta.pk.name))
return response

4
django/views/generic/list_detail.py
View File

@ -84,7 +84,7 @@ def object_list(request, queryset, paginate_by=None, page=None,
model = queryset.model
template_name = "%s/%s_list.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def object_detail(request, queryset, object_id=None, slug=None,
slug_field=None, template_name=None, template_name_field=None,
@ -126,6 +126,6 @@ def object_detail(request, queryset, object_id=None, slug=None,
c[key] = value()
else:
c[key] = value
response = HttpResponse(t.iter_render(c), mimetype=mimetype)
response = HttpResponse(t.render(c), mimetype=mimetype)
populate_xheaders(request, response, model, getattr(obj, obj._meta.pk.name))
return response

2
django/views/generic/simple.py
View File

@ -15,7 +15,7 @@ def direct_to_template(request, template, extra_context={}, mimetype=None, **kwa
dictionary[key] = value
c = RequestContext(request, dictionary)
t = loader.get_template(template)
return HttpResponse(t.iter_render(c), mimetype=mimetype)
return HttpResponse(t.render(c), mimetype=mimetype)
def redirect_to(request, url, **kwargs):
"""

2
django/views/static.py
View File

@ -92,7 +92,7 @@ def directory_index(path, fullpath):
'directory' : path + '/',
'file_list' : files,
})
return HttpResponse(t.iter_render(c))
return HttpResponse(t.render(c))
def was_modified_since(header=None, mtime=0, size=0):
"""

2
docs/authentication.txt
View File

@ -325,7 +325,7 @@ Manually checking a user's password
If you'd like to manually authenticate a user by comparing a
plain-text password to the hashed password in the database, use the
convenience function `django.contrib.auth.models.check_password`. It
convenience function ``django.contrib.auth.models.check_password``. It
takes two arguments: the plain-text password to check, and the full
value of a user's ``password`` field in the database to check against,
and returns ``True`` if they match, ``False`` otherwise.

5
docs/faq.txt
View File

@ -104,7 +104,7 @@ Lawrence, Kansas, USA.
`Wilson Miner`_
Wilson's design-fu makes us all look like rock stars. By day, he's an
interactive designer for `Apple`. Don't ask him what he's working on, or
interactive designer for `Apple`_. Don't ask him what he's working on, or
he'll have to kill you. He lives in San Francisco.
On IRC, Wilson goes by ``wilsonian``.
@ -301,7 +301,7 @@ means it can run on a variety of server platforms.
If you want to use Django with a database, which is probably the case, you'll
also need a database engine. PostgreSQL_ is recommended, because we're
PostgreSQL fans, and MySQL_ and `SQLite 3`_ are also supported.
PostgreSQL fans, and MySQL_, `SQLite 3`_, and Oracle_ are also supported.
.. _Python: http://www.python.org/
.. _Apache 2: http://httpd.apache.org/
@ -310,6 +310,7 @@ PostgreSQL fans, and MySQL_ and `SQLite 3`_ are also supported.
.. _PostgreSQL: http://www.postgresql.org/
.. _MySQL: http://www.mysql.com/
.. _`SQLite 3`: http://www.sqlite.org/
.. _Oracle: http://www.oracle.com/
Do I lose anything by using Python 2.3 versus newer Python versions, such as Python 2.5?
----------------------------------------------------------------------------------------

4
docs/generic_views.txt
View File

@ -754,10 +754,10 @@ If the results are paginated, the context will contain these extra variables:
* ``previous``: The previous page number, as an integer. This is 1-based.
* `last_on_page`: The number of the
* ``last_on_page``: The number of the
last result on the current page. This is 1-based.
* `first_on_page`: The number of the
* ``first_on_page``: The number of the
first result on the current page. This is 1-based.
* ``pages``: The total number of pages, as an integer.

31
docs/install.txt
View File

@ -17,8 +17,10 @@ probably already have it installed.
Install Apache and mod_python
=============================
If you just want to experiment with Django, skip this step. Django comes with
its own Web server for development purposes.
If you just want to experiment with Django, skip ahead to the next
section; Django includes a lightweight web server you can use for
testing, so you won't need to set up Apache until you're ready to
deploy Django in production.
If you want to use Django on a production site, use Apache with `mod_python`_.
mod_python is similar to mod_perl -- it embeds Python within Apache and loads
@ -62,6 +64,8 @@ installed.
* If you're using SQLite, you'll need pysqlite_. Use version 2.0.3 or higher.
* If you're using Oracle, you'll need cx_Oracle_, version 4.3.1 or higher.
.. _PostgreSQL: http://www.postgresql.org/
.. _MySQL: http://www.mysql.com/
.. _Django's ticket system: http://code.djangoproject.com/report/1
@ -71,6 +75,7 @@ installed.
.. _SQLite: http://www.sqlite.org/
.. _pysqlite: http://initd.org/tracker/pysqlite
.. _MySQL backend: ../databases/
.. _cx_Oracle: http://www.python.net/crew/atuining/cx_Oracle/
Remove any old versions of Django
=================================
@ -83,23 +88,20 @@ If you installed Django using ``setup.py install``, uninstalling
is as simple as deleting the ``django`` directory from your Python
``site-packages``.
If you installed Django from a Python Egg, remove the Django ``.egg`` file,
If you installed Django from a Python egg, remove the Django ``.egg`` file,
and remove the reference to the egg in the file named ``easy-install.pth``.
This file should also be located in your ``site-packages`` directory.
.. admonition:: Where are my ``site-packages`` stored?
The location of the ``site-packages`` directory depends on the operating
system, and the location in which Python was installed. However, the
following locations are common:
system, and the location in which Python was installed. To find out your
system's ``site-packages`` location, execute the following::
* If you're using Linux: ``/usr/lib/python2.X/site-packages``
python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"
* If you're using Windows: ``C:\Python2.X\lib\site-packages``
* If you're using MacOSX: ``/Library/Python2.X/site-packages`` or
``/Library/Frameworks/Python.framework/Versions/2.X/lib/python2.X/site-packages/``
(in later releases).
(Note that this should be run from a shell prompt, not a Python interactive
prompt.)
Install the Django code
=======================
@ -138,12 +140,15 @@ latest bug fixes and improvements, follow these instructions:
1. Make sure you have Subversion_ installed.
2. Check out the Django code into your Python ``site-packages`` directory.
On Linux / Mac OSX / Unix, do this::
svn co http://code.djangoproject.com/svn/django/trunk/ django_src
ln -s `pwd`/django_src/django /usr/lib/python2.3/site-packages/django
ln -s `pwd`/django_src/django SITE-PACKAGES-DIR/django
(In the above line, change ``python2.3`` to match your current Python version.)
(In the above line, change ``SITE-PACKAGES-DIR`` to match the location of
your system's ``site-packages`` directory, as explained in the
"Where are my ``site-packages`` stored?" section above.)
On Windows, do this::

22
docs/model-api.txt
View File

@ -492,6 +492,11 @@ has ``null=True``, that means it has two possible values for "no data":
possible values for "no data;" Django convention is to use the empty
string, not ``NULL``.
.. note::
Due to database limitations, when using the Oracle backend the
``null=True`` option will be coerced for string-based fields that can
blank, and the value ``NULL`` will be stored to denote the empty string.
``blank``
~~~~~~~~~
@ -586,6 +591,13 @@ scenes.
If ``True``, ``django-admin.py sqlindexes`` will output a ``CREATE INDEX``
statement for this field.
``db_tablespace``
~~~~~~~~~~~~~~~~~
If this field is indexed, the name of the database tablespace to use for the
index. The default is the ``db_tablespace`` of the model, if any. If the
backend doesn't support tablespaces, this option is ignored.
``default``
~~~~~~~~~~~
@ -996,6 +1008,12 @@ If your database table name is an SQL reserved word, or contains characters
that aren't allowed in Python variable names -- notably, the hyphen --
that's OK. Django quotes column and table names behind the scenes.
``db_tablespace``
-----------------
The name of the database tablespace to use for the model. If the backend
doesn't support tablespaces, this option is ignored.
``get_latest_by``
-----------------
@ -1876,11 +1894,11 @@ used by the SQLite Python bindings. This is for the sake of consistency and
sanity.)
A final note: If all you want to do is a custom ``WHERE`` clause, you can just
just the ``where``, ``tables`` and ``params`` arguments to the standard lookup
use the ``where``, ``tables`` and ``params`` arguments to the standard lookup
API. See `Other lookup options`_.
.. _Python DB-API: http://www.python.org/peps/pep-0249.html
.. _Other lookup options: ../db-api/#extra-params-select-where-tables
.. _Other lookup options: ../db-api/#extra-select-none-where-none-params-none-tables-none
.. _transaction handling: ../transactions/
Overriding default model methods

2
docs/newforms.txt
View File

@ -110,7 +110,7 @@ shortly.
Creating ``Form`` instances
---------------------------
A ``Form`` instance is either **bound** or **unbound** to a set of data.
A ``Form`` instance is either **bound** to a set of data, or **unbound**.
* If it's **bound** to a set of data, it's capable of validating that data
and rendering the form as HTML with the data displayed in the HTML.

6
docs/settings.txt
View File

@ -244,9 +244,9 @@ DATABASE_ENGINE
Default: ``''`` (Empty string)
Which database backend to use. Either ``'postgresql_psycopg2'``,
``'postgresql'``, ``'mysql'``, ``'mysql_old'``, ``'sqlite3'`` or
``'ado_mssql'``.
The database backend to use. Either ``'postgresql_psycopg2'``,
``'postgresql'``, ``'mysql'``, ``'mysql_old'``, ``'sqlite3'``,
``'oracle'``, or ``'ado_mssql'``.
DATABASE_HOST
-------------

3
docs/templates.txt
View File

@ -1266,7 +1266,8 @@ Converts URLs in plain text into clickable links.
urlizetrunc
~~~~~~~~~~~
Converts URLs into clickable links, truncating URLs to the given character limit.
Converts URLs into clickable links, truncating URLs longer than the given
character limit.
**Argument:** Length to truncate URLs to

59
docs/templates_python.txt
View File

@ -342,7 +342,7 @@ If ``TEMPLATE_CONTEXT_PROCESSORS`` contains this processor, every
* ``user`` -- An ``auth.User`` instance representing the currently
logged-in user (or an ``AnonymousUser`` instance, if the client isn't
logged in). See the `user authentication docs`.
logged in). See the `user authentication docs`_.
* ``messages`` -- A list of messages (as strings) for the currently
logged-in user. Behind the scenes, this calls
@ -693,15 +693,14 @@ how the compilation works and how the rendering works.
When Django compiles a template, it splits the raw template text into
''nodes''. Each node is an instance of ``django.template.Node`` and has
either a ``render()`` or ``iter_render()`` method. A compiled template is,
simply, a list of ``Node`` objects. When you call ``render()`` on a compiled
template object, the template calls ``render()`` on each ``Node`` in its node
list, with the given context. The results are all concatenated together to
form the output of the template.
a ``render()`` method. A compiled template is, simply, a list of ``Node``
objects. When you call ``render()`` on a compiled template object, the template
calls ``render()`` on each ``Node`` in its node list, with the given context.
The results are all concatenated together to form the output of the template.
Thus, to define a custom template tag, you specify how the raw template tag is
converted into a ``Node`` (the compilation function), and what the node's
``render()`` or ``iter_render()`` method does.
``render()`` method does.
Writing the compilation function
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -771,8 +770,7 @@ Writing the renderer
~~~~~~~~~~~~~~~~~~~~
The second step in writing custom tags is to define a ``Node`` subclass that
has a ``render()`` method (we will discuss the ``iter_render()`` alternative
in `Improving rendering speed`_, below).
has a ``render()`` method.
Continuing the above example, we need to define ``CurrentTimeNode``::
@ -1177,48 +1175,6 @@ For more examples of complex rendering, see the source code for ``{% if %}``,
.. _configuration:
Improving rendering speed
~~~~~~~~~~~~~~~~~~~~~~~~~
For most practical purposes, the ``render()`` method on a ``Node`` will be
sufficient and the simplest way to implement a new tag. However, if your
template tag is expected to produce large strings via ``render()``, you can
speed up the rendering process (and reduce memory usage) using iterative
rendering via the ``iter_render()`` method.
The ``iter_render()`` method should either be an iterator that yields string
chunks, one at a time, or a method that returns a sequence of string chunks.
The template renderer will join the successive chunks together when creating
the final output. The improvement over the ``render()`` method here is that
you do not need to create one large string containing all the output of the
``Node``, instead you can produce the output in smaller chunks.
By way of example, here's a trivial ``Node`` subclass that simply returns the
contents of a file it is given::
class FileNode(Node):
def __init__(self, filename):
self.filename = filename
def iter_render(self):
for line in file(self.filename):
yield line
For very large files, the full file contents will never be read entirely into
memory when this tag is used, which is a useful optimisation.
If you define an ``iter_render()`` method on your ``Node`` subclass, you do
not need to define a ``render()`` method. The reverse is true as well: the
default ``Node.iter_render()`` method will call your ``render()`` method if
necessary. A useful side-effect of this is that you can develop a new tag
using ``render()`` and producing all the output at once, which is easy to
debug. Then you can rewrite the method as an iterator, rename it to
``iter_render()`` and everything will still work.
It is compulsory, however, to define *either* ``render()`` or ``iter_render()``
in your subclass. If you omit them both, a ``TypeError`` will be raised when
the code is imported.
Configuring the template system in standalone mode
==================================================
@ -1250,4 +1206,3 @@ is of obvious interest.
.. _settings file: ../settings/#using-settings-without-the-django-settings-module-environment-variable
.. _settings documentation: ../settings/

2
docs/tutorial01.txt
View File

@ -10,7 +10,7 @@ poll application.
It'll consist of two parts:
* A public site that lets people view polls and vote in them.
* An admin site that lets you add, change and delete poll.
* An admin site that lets you add, change and delete polls.
We'll assume you have `Django installed`_ already. You can tell Django is
installed by running the Python interactive interpreter and typing

0
tests/regressiontests/datatypes/__init__.py Normal file
View File

59
tests/regressiontests/datatypes/models.py Normal file
View File

@ -0,0 +1,59 @@
"""
This is a basic model to test saving and loading boolean and date-related
types, which in the past were problematic for some database backends.
"""
from django.db import models
from django.conf import settings
class Donut(models.Model):
name = models.CharField(maxlength=100)
is_frosted = models.BooleanField(default=False)
has_sprinkles = models.NullBooleanField()
baked_date = models.DateField(null=True)
baked_time = models.TimeField(null=True)
consumed_at = models.DateTimeField(null=True)
class Meta:
ordering = ('consumed_at',)
def __str__(self):
return self.name
__test__ = {'API_TESTS': """
# No donuts are in the system yet.
>>> Donut.objects.all()
[]
>>> d = Donut(name='Apple Fritter')
# Ensure we're getting True and False, not 0 and 1
>>> d.is_frosted
False
>>> d.has_sprinkles
>>> d.has_sprinkles = True
>>> d.has_sprinkles == True
True
>>> d.save()
>>> d2 = Donut.objects.all()[0]
>>> d2
<Donut: Apple Fritter>
>>> d2.is_frosted == False
True
>>> d2.has_sprinkles == True
True
>>> import datetime
>>> d2.baked_date = datetime.date(year=1938, month=6, day=4)
>>> d2.baked_time = datetime.time(hour=5, minute=30)
>>> d2.consumed_at = datetime.datetime(year=2007, month=4, day=20, hour=16, minute=19, second=59)
>>> d2.save()
>>> d3 = Donut.objects.all()[0]
>>> d3.baked_date
datetime.date(1938, 6, 4)
>>> d3.baked_time
datetime.time(5, 30)
>>> d3.consumed_at
datetime.datetime(2007, 4, 20, 16, 19, 59)
"""}

13
tests/regressiontests/defaultfilters/tests.py
View File

@ -121,7 +121,18 @@ u'\xcb'
'<a href="http://short.com/" rel="nofollow">http://short.com/</a>'
>>> urlizetrunc('http://www.google.co.uk/search?hl=en&q=some+long+url&btnG=Search&meta=', 20)
'<a href="http://www.google.co.uk/search?hl=en&q=some+long+url&btnG=Search&meta=" rel="nofollow">http://www.google.co...</a>'
'<a href="http://www.google.co.uk/search?hl=en&q=some+long+url&btnG=Search&meta=" rel="nofollow">http://www.google...</a>'
# Check truncating of URIs which are the exact length
>>> uri = 'http://31characteruri.com/test/'
>>> len(uri)
31
>>> urlizetrunc(uri, 31)
'<a href="http://31characteruri.com/test/" rel="nofollow">http://31characteruri.com/test/</a>'
>>> urlizetrunc(uri, 30)
'<a href="http://31characteruri.com/test/" rel="nofollow">http://31characteruri.com/t...</a>'
>>> urlizetrunc(uri, 2)
'<a href="http://31characteruri.com/test/" rel="nofollow">...</a>'
>>> wordcount('')
0

24
tests/regressiontests/forms/tests.py
View File

@ -1859,8 +1859,12 @@ ValidationError: [u'Enter a valid date.']
>>> f = SplitDateTimeField(required=False)
>>> f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)])
datetime.datetime(2006, 1, 10, 7, 30)
>>> f.clean(['2006-01-10', '07:30'])
datetime.datetime(2006, 1, 10, 7, 30)
>>> f.clean(None)
>>> f.clean('')
>>> f.clean([''])
>>> f.clean(['', ''])
>>> f.clean('hello')
Traceback (most recent call last):
...
@ -1877,6 +1881,18 @@ ValidationError: [u'Enter a valid time.']
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.']
>>> f.clean(['2006-01-10', ''])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid time.']
>>> f.clean(['2006-01-10'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid time.']
>>> f.clean(['', '07:30'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.']
#########
# Forms #
@ -1958,11 +1974,11 @@ AttributeError: 'Person' object has no attribute 'cleaned_data'
<li><ul class="errorlist"><li>This field is required.</li></ul><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></li>
<li><ul class="errorlist"><li>This field is required.</li></ul><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></li>
>>> print p.as_p()
<p><ul class="errorlist"><li>This field is required.</li></ul></p>
<ul class="errorlist"><li>This field is required.</li></ul>
<p><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></p>
<p><ul class="errorlist"><li>This field is required.</li></ul></p>
<ul class="errorlist"><li>This field is required.</li></ul>
<p><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></p>
<p><ul class="errorlist"><li>This field is required.</li></ul></p>
<ul class="errorlist"><li>This field is required.</li></ul>
<p><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></p>
If you don't pass any values to the Form's __init__(), or if you pass None,
@ -2668,7 +2684,7 @@ its field's order in the form.
<li>Last name: <input type="text" name="last_name" value="Lennon" /></li>
<li>Birthday: <input type="text" name="birthday" value="1940-10-9" /><input type="hidden" name="hidden_text" /></li>
>>> print p.as_p()
<p><ul class="errorlist"><li>(Hidden field hidden_text) This field is required.</li></ul></p>
<ul class="errorlist"><li>(Hidden field hidden_text) This field is required.</li></ul>
<p>First name: <input type="text" name="first_name" value="John" /></p>
<p>Last name: <input type="text" name="last_name" value="Lennon" /></p>
<p>Birthday: <input type="text" name="birthday" value="1940-10-9" /><input type="hidden" name="hidden_text" /></p>

16
tests/regressiontests/serializers_regress/tests.py
View File

@ -15,6 +15,7 @@ from django.utils.functional import curry
from django.core import serializers
from django.db import transaction
from django.core import management
from django.conf import settings
from models import *
try:
@ -116,10 +117,13 @@ test_data = [
(data_obj, 31, DateTimeData, None),
(data_obj, 40, EmailData, "hovercraft@example.com"),
(data_obj, 41, EmailData, None),
(data_obj, 42, EmailData, ""),
(data_obj, 50, FileData, 'file:///foo/bar/whiz.txt'),
(data_obj, 51, FileData, None),
(data_obj, 52, FileData, ""),
(data_obj, 60, FilePathData, "/foo/bar/whiz.txt"),
(data_obj, 61, FilePathData, None),
(data_obj, 62, FilePathData, ""),
(data_obj, 70, DecimalData, decimal.Decimal('12.345')),
(data_obj, 71, DecimalData, decimal.Decimal('-12.345')),
(data_obj, 72, DecimalData, decimal.Decimal('0.0')),
@ -146,6 +150,7 @@ test_data = [
(data_obj, 131, PositiveSmallIntegerData, None),
(data_obj, 140, SlugData, "this-is-a-slug"),
(data_obj, 141, SlugData, None),
(data_obj, 142, SlugData, ""),
(data_obj, 150, SmallData, 12),
(data_obj, 151, SmallData, -12),
(data_obj, 152, SmallData, 0),
@ -160,8 +165,10 @@ The end."""),
(data_obj, 171, TimeData, None),
(data_obj, 180, USStateData, "MA"),
(data_obj, 181, USStateData, None),
(data_obj, 182, USStateData, ""),
(data_obj, 190, XMLData, "<foo></foo>"),
(data_obj, 191, XMLData, None),
(data_obj, 192, XMLData, ""),
(generic_obj, 200, GenericData, ['Generic Object 1', 'tag1', 'tag2']),
(generic_obj, 201, GenericData, ['Generic Object 2', 'tag2', 'tag3']),
@ -241,6 +248,15 @@ The end."""),
# (pk_obj, 790, XMLPKData, "<foo></foo>"),
]
# Because Oracle treats the empty string as NULL, Oracle is expected to fail
# when field.empty_strings_allowed is True and the value is None; skip these
# tests.
if settings.DATABASE_ENGINE == 'oracle':
test_data = [data for data in test_data
if not (data[0] == data_obj and
data[2]._meta.get_field('data').empty_strings_allowed and
data[3] is None)]
# Dynamically create serializer tests to ensure that all
# registered serializers are automatically tested.
class SerializerTests(unittest.TestCase):

2
tests/regressiontests/templates/tests.py
View File

@ -725,7 +725,7 @@ class Templates(unittest.TestCase):
'url01' : ('{% url regressiontests.templates.views.client client.id %}', {'client': {'id': 1}}, '/url_tag/client/1/'),
'url02' : ('{% url regressiontests.templates.views.client_action client.id, action="update" %}', {'client': {'id': 1}}, '/url_tag/client/1/update/'),
'url03' : ('{% url regressiontests.templates.views.index %}', {}, '/url_tag/'),
'url04' : ('{% url named-client client.id %}', {'client': {'id': 1}}, '/url_tag/named-client/1/'),
'url04' : ('{% url named.client client.id %}', {'client': {'id': 1}}, '/url_tag/named-client/1/'),
# Failures
'url-fail01' : ('{% url %}', {}, template.TemplateSyntaxError),

2
tests/regressiontests/templates/urls.py
View File

@ -7,5 +7,5 @@ urlpatterns = patterns('',
(r'^$', views.index),
(r'^client/(\d+)/$', views.client),
(r'^client/(\d+)/(?P<action>[^/]+)/$', views.client_action),
url(r'^named-client/(\d+)/$', views.client, name="named-client"),
url(r'^named-client/(\d+)/$', views.client, name="named.client"),
)