mirror of
https://github.com/django/django.git
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newforms-admin: Merged to [6081]
git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@6082 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Joseph Kocherhans
parent
b5aa61a325
commit
52578a1d1d
1
AUTHORS
1
AUTHORS
@ -80,6 +80,7 @@ answer newbie questions, and generally made Django that much better:
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Bryan Chow <bryan at verdjn dot com>
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Michal Chruszcz <troll@pld-linux.org>
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Ian Clelland <clelland@gmail.com>
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Russell Cloran <russell@rucus.net>
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colin@owlfish.com
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crankycoder@gmail.com
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Pete Crosier <pete.crosier@gmail.com>
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@ -18,9 +18,9 @@ def load_command_class(name):
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def call_command(name, *args, **options):
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"""
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Calls the given command, with the given options and args/kwargs.
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This is the primary API you should use for calling specific commands.
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Some examples:
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call_command('syncdb')
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call_command('shell', plain=True)
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@ -52,76 +52,59 @@ class ManagementUtility(object):
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names = [f[:-3] for f in os.listdir(command_dir) if not f.startswith('_') and f.endswith('.py')]
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return dict([(name, load_command_class(name)) for name in names])
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def usage(self):
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def print_help(self, argv):
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"""
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Returns a usage string, for use with optparse.
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The string doesn't include the options (e.g., "--verbose"), because
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optparse puts those in automatically.
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Returns the help message, as a string.
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"""
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usage = ["%prog command [options]\nactions:"]
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commands = self.commands.items()
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prog_name = os.path.basename(argv[0])
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usage = ['%s <subcommand> [options] [args]' % prog_name]
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usage.append('Django command line tool, version %s' % django.get_version())
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usage.append("Type '%s help <subcommand>' for help on a specific subcommand." % prog_name)
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usage.append('Available subcommands:')
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commands = self.commands.keys()
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commands.sort()
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for name, cmd in commands:
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usage.append(' %s %s' % (name, cmd.args))
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usage.extend(textwrap.wrap(cmd.help, initial_indent=' ', subsequent_indent=' '))
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usage.append('')
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return '\n'.join(usage[:-1]) # Cut off the last list element, an empty space.
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for cmd in commands:
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usage.append(' %s' % cmd)
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print '\n'.join(usage)
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def fetch_command(self, subcommand, command_name):
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"""
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Tries to fetch the given subcommand, printing a message with the
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appropriate command called from the command line (usually
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django-admin.py or manage.py) if it can't be found.
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"""
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try:
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return self.commands[subcommand]
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except KeyError:
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sys.stderr.write("Unknown command: %r\nType '%s help' for usage.\n" % (subcommand, command_name))
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sys.exit(1)
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def execute(self, argv=None):
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"""
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Parses the given argv from the command line, determines which command
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to run and runs the command.
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Figures out which command is being run (the first arg), creates a parser
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appropriate to that command, and runs it.
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"""
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if argv is None:
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argv = sys.argv
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# Create the parser object and parse the command-line args.
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# TODO: Ideally each Command class would register its own options for
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# add_option(), but we'd need to figure out how to allow for multiple
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# Commands using the same options. The optparse library gets in the way
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# by checking for conflicts:
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# http://docs.python.org/lib/optparse-conflicts-between-options.html
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parser = OptionParser(usage=self.usage(), version=get_version())
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parser.add_option('--settings',
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help='The Python path to a settings module, e.g. "myproject.settings.main". If this isn\'t provided, the DJANGO_SETTINGS_MODULE environment variable will be used.')
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parser.add_option('--pythonpath',
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help='A directory to add to the Python path, e.g. "/home/djangoprojects/myproject".')
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parser.add_option('--plain', action='store_true', dest='plain',
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help='When using "shell": Tells Django to use plain Python, not IPython.')
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parser.add_option('--noinput', action='store_false', dest='interactive', default=True,
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help='Tells Django to NOT prompt the user for input of any kind.')
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parser.add_option('--noreload', action='store_false', dest='use_reloader', default=True,
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help='When using "runserver": Tells Django to NOT use the auto-reloader.')
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parser.add_option('--format', default='json', dest='format',
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help='Specifies the output serialization format for fixtures')
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parser.add_option('--indent', default=None, dest='indent',
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type='int', help='Specifies the indent level to use when pretty-printing output')
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parser.add_option('--verbosity', action='store', dest='verbosity', default='1',
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type='choice', choices=['0', '1', '2'],
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output')
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parser.add_option('--adminmedia', dest='admin_media_path', default='',
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help='When using "runserver": Specifies the directory from which to serve admin media.')
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options, args = parser.parse_args(argv[1:])
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# If the 'settings' or 'pythonpath' options were submitted, activate those.
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if options.settings:
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os.environ['DJANGO_SETTINGS_MODULE'] = options.settings
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if options.pythonpath:
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sys.path.insert(0, options.pythonpath)
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# Run the appropriate command.
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try:
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command_name = args[0]
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command_name = argv[1]
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except IndexError:
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sys.stderr.write("Type '%s --help' for usage.\n" % os.path.basename(argv[0]))
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sys.stderr.write("Type '%s help' for usage.\n" % os.path.basename(argv[0]))
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sys.exit(1)
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try:
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command = self.commands[command_name]
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except KeyError:
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sys.stderr.write("Unknown command: %r\nType '%s --help' for usage.\n" % (command_name, os.path.basename(argv[0])))
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sys.exit(1)
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command.execute(*args[1:], **options.__dict__)
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if command_name == 'help':
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if len(argv) > 2:
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self.fetch_command(argv[2], argv[0]).print_help(argv[2:])
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else:
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self.print_help(argv)
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# Special-cases: We want 'django-admin.py --version' and
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# 'django-admin.py --help' to work, for backwards compatibility.
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elif argv[1:] == ['--version']:
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print django.get_version()
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elif argv[1:] == ['--help']:
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self.print_help(argv)
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else:
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self.fetch_command(command_name, argv[0]).run(argv[1:])
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class ProjectManagementUtility(ManagementUtility):
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"""
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@ -1,13 +1,23 @@
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import django
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from django.core.exceptions import ImproperlyConfigured
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from django.core.management.color import color_style
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import itertools
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from optparse import make_option, OptionParser
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import sys
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import os
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from traceback import print_exc
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class CommandError(Exception):
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pass
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class BaseCommand(object):
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# Metadata about this command.
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option_list = (
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make_option('--settings',
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help='The Python path to a settings module, e.g. "myproject.settings.main". If this isn\'t provided, the DJANGO_SETTINGS_MODULE environment variable will be used.'),
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make_option('--pythonpath',
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help='A directory to add to the Python path, e.g. "/home/djangoprojects/myproject".'),
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)
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help = ''
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args = ''
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@ -19,6 +29,43 @@ class BaseCommand(object):
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def __init__(self):
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self.style = color_style()
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def get_version(self):
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"""
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Returns the Django version, which should be correct for all built-in
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Django commands. User-supplied commands should override this method.
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"""
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return django.get_version()
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def usage(self):
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usage = '%prog [options] ' + self.args
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if self.help:
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return '%s\n\n%s' % (usage, self.help)
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else:
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return usage
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def create_parser(self, prog_name):
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return OptionParser(prog=prog_name,
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usage=self.usage(),
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version=self.get_version(),
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option_list=self.option_list)
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def print_help(self, args):
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parser = self.create_parser(args[0])
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parser.print_help()
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def run(self, args):
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parser = self.create_parser(args[0])
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(options, args) = parser.parse_args(args[1:])
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if options.settings:
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os.environ['DJANGO_SETTINGS_MODULE'] = options.settings
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if options.pythonpath:
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sys.path.insert(0, options.pythonpath)
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try:
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self.execute(*args, **options.__dict__)
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except Exception, e:
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print_exc()
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parser.print_usage()
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def execute(self, *args, **options):
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# Switch to English, because django-admin.py creates database content
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# like permissions, and those shouldn't contain any translations.
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@ -69,7 +116,7 @@ class BaseCommand(object):
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raise NotImplementedError()
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class AppCommand(BaseCommand):
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args = '[appname ...]'
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args = '<appname appname ...>'
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def handle(self, *app_labels, **options):
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from django.db import models
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@ -90,7 +137,7 @@ class AppCommand(BaseCommand):
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raise NotImplementedError()
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class LabelCommand(BaseCommand):
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args = '[label ...]'
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args = '<label label ...>'
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label = 'label'
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def handle(self, *labels, **options):
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@ -168,4 +215,3 @@ def _make_writeable(filename):
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st = os.stat(filename)
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new_permissions = stat.S_IMODE(st.st_mode) | stat.S_IWUSR
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os.chmod(filename, new_permissions)
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@ -2,7 +2,7 @@ from django.core.management.base import LabelCommand
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class Command(LabelCommand):
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help = "Creates the table needed to use the SQL cache backend."
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args = "[tablename]"
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args = "<tablename>"
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label = 'tablename'
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requires_model_validation = False
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@ -1,8 +1,16 @@
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from django.core.management.base import BaseCommand, CommandError
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from optparse import make_option
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class Command(BaseCommand):
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option_list = BaseCommand.option_list + (
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make_option('--format', default='json', dest='format',
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help='Specifies the output serialization format for fixtures'),
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make_option('--indent', default=None, dest='indent', type='int',
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help='Specifies the indent level to use when pretty-printing output'),
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)
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help = 'Output the contents of the database as a fixture of the given format.'
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args = '[--format] [--indent] [appname ...]'
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args = '[appname ...]'
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def handle(self, *app_labels, **options):
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from django.db.models import get_app, get_apps, get_models
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@ -1,9 +1,16 @@
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from django.core.management.base import NoArgsCommand, CommandError
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from django.core.management.color import no_style
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from optparse import make_option
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class Command(NoArgsCommand):
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option_list = NoArgsCommand.option_list + (
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make_option('--verbosity', action='store', dest='verbosity', default='1',
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type='choice', choices=['0', '1', '2'],
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
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make_option('--noinput', action='store_false', dest='interactive', default=True,
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help='Tells Django to NOT prompt the user for input of any kind.'),
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)
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help = "Executes ``sqlflush`` on the current database."
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args = '[--verbosity] [--noinput]'
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def handle_noargs(self, **options):
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from django.conf import settings
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@ -1,5 +1,6 @@
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from django.core.management.base import BaseCommand
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from django.core.management.color import no_style
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from optparse import make_option
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import sys
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import os
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@ -9,8 +10,13 @@ except NameError:
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from sets import Set as set # Python 2.3 fallback
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class Command(BaseCommand):
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option_list = BaseCommand.option_list + (
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make_option('--verbosity', action='store', dest='verbosity', default='1',
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type='choice', choices=['0', '1', '2'],
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
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)
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help = 'Installs the named fixture(s) in the database.'
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args = "[--verbosity] fixture, fixture, ..."
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args = "fixture [fixture ...]"
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def handle(self, *fixture_labels, **options):
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from django.db.models import get_apps
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@ -1,9 +1,14 @@
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from django.core.management.base import AppCommand, CommandError
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from django.core.management.color import no_style
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from optparse import make_option
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class Command(AppCommand):
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option_list = AppCommand.option_list + (
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make_option('--noinput', action='store_false', dest='interactive', default=True,
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help='Tells Django to NOT prompt the user for input of any kind.'),
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)
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help = "Executes ``sqlreset`` for the given app(s) in the current database."
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args = '[--noinput] [appname ...]'
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args = '[appname ...]'
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output_transaction = True
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@ -14,3 +14,7 @@ class Command(BaseCommand):
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pass
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from django.core.servers.fastcgi import runfastcgi
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runfastcgi(args)
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def usage(self):
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from django.core.servers.fastcgi import FASTCGI_HELP
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return FASTCGI_HELP
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@ -1,10 +1,17 @@
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from django.core.management.base import BaseCommand, CommandError
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from optparse import make_option
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import os
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import sys
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class Command(BaseCommand):
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option_list = BaseCommand.option_list + (
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make_option('--noreload', action='store_false', dest='use_reloader', default=True,
|
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help='Tells Django to NOT use the auto-reloader.'),
|
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make_option('--adminmedia', dest='admin_media_path', default='',
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help='Specifies the directory from which to serve admin media.'),
|
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)
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help = "Starts a lightweight Web server for development."
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args = '[--noreload] [--adminmedia=ADMIN_MEDIA_PATH] [optional port number, or ipaddr:port]'
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args = '[optional port number, or ipaddr:port]'
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# Validation is called explicitly each time the server is reloaded.
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requires_model_validation = False
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@ -1,8 +1,12 @@
|
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from django.core.management.base import NoArgsCommand
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from optparse import make_option
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|
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class Command(NoArgsCommand):
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option_list = NoArgsCommand.option_list + (
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make_option('--plain', action='store_true', dest='plain',
|
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help='Tells Django to use plain Python, not IPython.'),
|
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)
|
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help = "Runs a Python interactive interpreter. Tries to use IPython, if it's available."
|
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args = '[--plain]'
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|
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requires_model_validation = False
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|
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|
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@ -1,5 +1,6 @@
|
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from django.core.management.base import NoArgsCommand
|
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from django.core.management.color import no_style
|
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from optparse import make_option
|
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import sys
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|
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try:
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@ -8,8 +9,14 @@ except NameError:
|
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from sets import Set as set # Python 2.3 fallback
|
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|
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class Command(NoArgsCommand):
|
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option_list = NoArgsCommand.option_list + (
|
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make_option('--verbosity', action='store', dest='verbosity', default='1',
|
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type='choice', choices=['0', '1', '2'],
|
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
|
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make_option('--noinput', action='store_false', dest='interactive', default=True,
|
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help='Tells Django to NOT prompt the user for input of any kind.'),
|
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)
|
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help = "Create the database tables for all apps in INSTALLED_APPS whose tables haven't already been created."
|
||||
args = '[--verbosity] [--noinput]'
|
||||
|
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def handle_noargs(self, **options):
|
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from django.db import connection, transaction, models
|
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|
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@ -1,9 +1,17 @@
|
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from django.core.management.base import BaseCommand
|
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from optparse import make_option
|
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import sys
|
||||
|
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class Command(BaseCommand):
|
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option_list = BaseCommand.option_list + (
|
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make_option('--verbosity', action='store', dest='verbosity', default='1',
|
||||
type='choice', choices=['0', '1', '2'],
|
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
|
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make_option('--noinput', action='store_false', dest='interactive', default=True,
|
||||
help='Tells Django to NOT prompt the user for input of any kind.'),
|
||||
)
|
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help = 'Runs the test suite for the specified applications, or the entire site if no apps are specified.'
|
||||
args = '[--verbosity] [--noinput] [appname ...]'
|
||||
args = '[appname ...]'
|
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|
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requires_model_validation = False
|
||||
|
||||
|
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@ -1,6 +1,13 @@
|
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from django.core.management.base import BaseCommand
|
||||
|
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from optparse import make_option
|
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|
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class Command(BaseCommand):
|
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option_list = BaseCommand.option_list + (
|
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make_option('--verbosity', action='store', dest='verbosity', default='1',
|
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type='choice', choices=['0', '1', '2'],
|
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
|
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)
|
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help = 'Runs a development server with data from the given fixture(s).'
|
||||
args = '[fixture ...]'
|
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|
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|
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@ -17,14 +17,12 @@ import sys, os
|
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__version__ = "0.1"
|
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__all__ = ["runfastcgi"]
|
||||
|
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FASTCGI_HELP = r"""runfcgi:
|
||||
FASTCGI_HELP = r"""
|
||||
Run this project as a fastcgi (or some other protocol supported
|
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by flup) application. To do this, the flup package from
|
||||
http://www.saddi.com/software/flup/ is required.
|
||||
|
||||
Usage:
|
||||
django-admin.py runfcgi --settings=yourproject.settings [fcgi settings]
|
||||
manage.py runfcgi [fcgi settings]
|
||||
runfcgi [options] [fcgi settings]
|
||||
|
||||
Optional Fcgi settings: (setting=value)
|
||||
protocol=PROTOCOL fcgi, scgi, ajp, ... (default fcgi)
|
||||
|
||||
@ -9,16 +9,17 @@ form field is required.
|
||||
"""
|
||||
|
||||
import urllib2
|
||||
from django.conf import settings
|
||||
from django.utils.translation import ugettext as _, ugettext_lazy, ungettext
|
||||
from django.utils.functional import Promise, lazy
|
||||
from django.utils.encoding import force_unicode
|
||||
import re
|
||||
try:
|
||||
from decimal import Decimal, DecimalException
|
||||
except ImportError:
|
||||
from django.utils._decimal import Decimal, DecimalException # Python 2.3
|
||||
|
||||
from django.conf import settings
|
||||
from django.utils.translation import ugettext as _, ugettext_lazy, ungettext
|
||||
from django.utils.functional import Promise, lazy
|
||||
from django.utils.encoding import force_unicode
|
||||
|
||||
_datere = r'\d{4}-\d{1,2}-\d{1,2}'
|
||||
_timere = r'(?:[01]?[0-9]|2[0-3]):[0-5][0-9](?::[0-5][0-9])?'
|
||||
alnum_re = re.compile(r'^\w+$')
|
||||
@ -148,7 +149,7 @@ def _isValidDate(date_string):
|
||||
date(year, month, day)
|
||||
except ValueError, e:
|
||||
msg = _('Invalid date: %s') % _(str(e))
|
||||
raise ValidationError, msg
|
||||
raise ValidationError, msg
|
||||
|
||||
def isValidANSIDate(field_data, all_data):
|
||||
if not ansi_date_re.search(field_data):
|
||||
@ -251,7 +252,7 @@ def isExistingURL(field_data, all_data):
|
||||
raise ValidationError, _("The URL %s is a broken link.") % field_data
|
||||
except: # urllib2.URLError, httplib.InvalidURL, etc.
|
||||
raise ValidationError, _("The URL %s is a broken link.") % field_data
|
||||
|
||||
|
||||
def isValidUSState(field_data, all_data):
|
||||
"Checks that the given string is a valid two-letter U.S. state abbreviation"
|
||||
states = ['AA', 'AE', 'AK', 'AL', 'AP', 'AR', 'AS', 'AZ', 'CA', 'CO', 'CT', 'DC', 'DE', 'FL', 'FM', 'GA', 'GU', 'HI', 'IA', 'ID', 'IL', 'IN', 'KS', 'KY', 'LA', 'MA', 'MD', 'ME', 'MH', 'MI', 'MN', 'MO', 'MP', 'MS', 'MT', 'NC', 'ND', 'NE', 'NH', 'NJ', 'NM', 'NV', 'NY', 'OH', 'OK', 'OR', 'PA', 'PR', 'PW', 'RI', 'SC', 'SD', 'TN', 'TX', 'UT', 'VA', 'VI', 'VT', 'WA', 'WI', 'WV', 'WY']
|
||||
@ -380,13 +381,13 @@ class NumberIsInRange(object):
|
||||
self.error_message = error_message
|
||||
|
||||
def __call__(self, field_data, all_data):
|
||||
# Try to make the value numeric. If this fails, we assume another
|
||||
# Try to make the value numeric. If this fails, we assume another
|
||||
# validator will catch the problem.
|
||||
try:
|
||||
val = float(field_data)
|
||||
except ValueError:
|
||||
return
|
||||
|
||||
|
||||
# Now validate
|
||||
if self.lower and self.upper and (val < self.lower or val > self.upper):
|
||||
raise ValidationError(self.error_message)
|
||||
@ -423,7 +424,7 @@ class IsValidDecimal(object):
|
||||
except DecimalException:
|
||||
raise ValidationError, _("Please enter a valid decimal number.")
|
||||
|
||||
pieces = str(val).split('.')
|
||||
pieces = str(val).lstrip("-").split('.')
|
||||
decimals = (len(pieces) == 2) and len(pieces[1]) or 0
|
||||
digits = len(pieces[0])
|
||||
|
||||
|
||||
@ -1,3 +1,11 @@
|
||||
import datetime
|
||||
import os
|
||||
import time
|
||||
try:
|
||||
import decimal
|
||||
except ImportError:
|
||||
from django.utils import _decimal as decimal # for Python 2.3
|
||||
|
||||
from django.db import get_creation_module
|
||||
from django.db.models import signals
|
||||
from django.dispatch import dispatcher
|
||||
@ -12,11 +20,6 @@ from django.utils.text import capfirst
|
||||
from django.utils.translation import ugettext_lazy, ugettext as _
|
||||
from django.utils.encoding import smart_unicode, force_unicode, smart_str
|
||||
from django.utils.maxlength import LegacyMaxlength
|
||||
import datetime, os, time
|
||||
try:
|
||||
import decimal
|
||||
except ImportError:
|
||||
from django.utils import _decimal as decimal # for Python 2.3
|
||||
|
||||
class NOT_PROVIDED:
|
||||
pass
|
||||
@ -380,7 +383,7 @@ class Field(object):
|
||||
|
||||
def save_form_data(self, instance, data):
|
||||
setattr(instance, self.name, data)
|
||||
|
||||
|
||||
def formfield(self, form_class=forms.CharField, **kwargs):
|
||||
"Returns a django.newforms.Field instance for this database Field."
|
||||
defaults = {'required': not self.blank, 'label': capfirst(self.verbose_name), 'help_text': self.help_text}
|
||||
@ -783,10 +786,10 @@ class FileField(Field):
|
||||
def save_form_data(self, instance, data):
|
||||
if data:
|
||||
getattr(instance, "save_%s_file" % self.name)(data.filename, data.content, save=False)
|
||||
|
||||
|
||||
def formfield(self, **kwargs):
|
||||
defaults = {'form_class': forms.FileField}
|
||||
# If a file has been provided previously, then the form doesn't require
|
||||
# If a file has been provided previously, then the form doesn't require
|
||||
# that a new file is provided this time.
|
||||
if 'initial' in kwargs:
|
||||
defaults['required'] = False
|
||||
@ -916,10 +919,7 @@ class SlugField(CharField):
|
||||
# Set db_index=True unless it's been set manually.
|
||||
if 'db_index' not in kwargs:
|
||||
kwargs['db_index'] = True
|
||||
Field.__init__(self, *args, **kwargs)
|
||||
|
||||
def get_manipulator_field_objs(self):
|
||||
return [oldforms.TextField]
|
||||
super(SlugField, self).__init__(*args, **kwargs)
|
||||
|
||||
class SmallIntegerField(IntegerField):
|
||||
def get_manipulator_field_objs(self):
|
||||
|
||||
@ -190,7 +190,7 @@ class DecimalField(Field):
|
||||
value = Decimal(value)
|
||||
except DecimalException:
|
||||
raise ValidationError(ugettext('Enter a number.'))
|
||||
pieces = str(value).split('.')
|
||||
pieces = str(value).lstrip("-").split('.')
|
||||
decimals = (len(pieces) == 2) and len(pieces[1]) or 0
|
||||
digits = len(pieces[0])
|
||||
if self.max_value is not None and value > self.max_value:
|
||||
@ -353,7 +353,7 @@ class UploadedFile(StrAndUnicode):
|
||||
def __init__(self, filename, content):
|
||||
self.filename = filename
|
||||
self.content = content
|
||||
|
||||
|
||||
def __unicode__(self):
|
||||
"""
|
||||
The unicode representation is the filename, so that the pre-database-insertion
|
||||
@ -396,7 +396,7 @@ class ImageField(FileField):
|
||||
except IOError: # Python Imaging Library doesn't recognize it as an image
|
||||
raise ValidationError(ugettext(u"Upload a valid image. The file you uploaded was either not an image or a corrupted image."))
|
||||
return f
|
||||
|
||||
|
||||
class URLField(RegexField):
|
||||
def __init__(self, max_length=None, min_length=None, verify_exists=False,
|
||||
validator_user_agent=URL_VALIDATOR_USER_AGENT, *args, **kwargs):
|
||||
@ -526,7 +526,7 @@ class ComboField(Field):
|
||||
class MultiValueField(Field):
|
||||
"""
|
||||
A Field that aggregates the logic of multiple Fields.
|
||||
|
||||
|
||||
Its clean() method takes a "decompressed" list of values, which are then
|
||||
cleaned into a single value according to self.fields. Each value in
|
||||
this list is cleaned by the corresponding field -- the first value is
|
||||
|
||||
@ -1,9 +1,11 @@
|
||||
import datetime
|
||||
import time
|
||||
|
||||
from django.template import loader, RequestContext
|
||||
from django.core.exceptions import ObjectDoesNotExist
|
||||
from django.core.xheaders import populate_xheaders
|
||||
from django.db.models.fields import DateTimeField
|
||||
from django.http import Http404, HttpResponse
|
||||
import datetime, time
|
||||
|
||||
def archive_index(request, queryset, date_field, num_latest=15,
|
||||
template_name=None, template_loader=loader,
|
||||
@ -76,7 +78,7 @@ def archive_year(request, year, queryset, date_field, template_name=None,
|
||||
if not date_list and not allow_empty:
|
||||
raise Http404
|
||||
if make_object_list:
|
||||
object_list = queryset.filter(**lookup_kwargs).order_by(date_field)
|
||||
object_list = queryset.filter(**lookup_kwargs)
|
||||
else:
|
||||
object_list = []
|
||||
if not template_name:
|
||||
|
||||
@ -122,6 +122,11 @@ Patch style
|
||||
English than in code. Indentation is the most common example; it's hard to
|
||||
read patches when the only difference in code is that it's indented.
|
||||
|
||||
* When creating patches, always run ``svn diff`` from the top-level
|
||||
``trunk`` directory -- i.e., the one that contains ``django``, ``docs``,
|
||||
``tests``, ``AUTHORS``, etc. This makes it easy for other people to apply
|
||||
your patches.
|
||||
|
||||
* Attach patches to a ticket in the `ticket tracker`_, using the "attach file"
|
||||
button. Please *don't* put the patch in the ticket description or comment
|
||||
unless it's a single line patch.
|
||||
|
||||
@ -35,39 +35,61 @@ be consistent, but any example can use ``manage.py`` just as well.
|
||||
Usage
|
||||
=====
|
||||
|
||||
``django-admin.py action [options]``
|
||||
``django-admin.py <subcommand> [options]``
|
||||
|
||||
``manage.py action [options]``
|
||||
``manage.py <subcommand> [options]``
|
||||
|
||||
``action`` should be one of the actions listed in this document. ``options``,
|
||||
which is optional, should be zero or more of the options listed in this
|
||||
document.
|
||||
``subcommand`` should be one of the subcommands listed in this document.
|
||||
``options``, which is optional, should be zero or more of the options available
|
||||
for the given subcommand.
|
||||
|
||||
Run ``django-admin.py --help`` to display a help message that includes a terse
|
||||
list of all available actions and options.
|
||||
Getting runtime help
|
||||
--------------------
|
||||
|
||||
Most actions take a list of ``appname``s. An ``appname`` is the basename of the
|
||||
package containing your models. For example, if your ``INSTALLED_APPS``
|
||||
contains the string ``'mysite.blog'``, the ``appname`` is ``blog``.
|
||||
In Django 0.96, run ``django-admin.py --help`` to display a help message that
|
||||
includes a terse list of all available subcommands and options.
|
||||
|
||||
Available actions
|
||||
=================
|
||||
In the Django development version, run ``django-admin.py help`` to display a
|
||||
list of all available subcommands. Run ``django-admin.py help <subcommand>``
|
||||
to display a description of the given subcommand and a list of its available
|
||||
options.
|
||||
|
||||
adminindex [appname appname ...]
|
||||
App names
|
||||
---------
|
||||
|
||||
Many subcommands take a list of "app names." An "app name" is the basename of
|
||||
the package containing your models. For example, if your ``INSTALLED_APPS``
|
||||
contains the string ``'mysite.blog'``, the app name is ``blog``.
|
||||
|
||||
Determining the version
|
||||
-----------------------
|
||||
|
||||
Run ``django-admin.py --version`` to display the current Django version.
|
||||
|
||||
Examples of output::
|
||||
|
||||
0.95
|
||||
0.96
|
||||
0.97-pre-SVN-6069
|
||||
|
||||
Available subcommands
|
||||
=====================
|
||||
|
||||
adminindex <appname appname ...>
|
||||
--------------------------------
|
||||
|
||||
Prints the admin-index template snippet for the given appnames.
|
||||
Prints the admin-index template snippet for the given app name(s).
|
||||
|
||||
Use admin-index template snippets if you want to customize the look and feel of
|
||||
your admin's index page. See `Tutorial 2`_ for more information.
|
||||
|
||||
.. _Tutorial 2: ../tutorial02/
|
||||
|
||||
createcachetable [tablename]
|
||||
createcachetable <tablename>
|
||||
----------------------------
|
||||
|
||||
Creates a cache table named ``tablename`` for use with the database cache
|
||||
backend. See the `cache documentation`_ for more information.
|
||||
backend. See the `cache documentation`_ for more information.
|
||||
|
||||
.. _cache documentation: ../cache/
|
||||
|
||||
@ -100,26 +122,44 @@ example, the default settings don't define ``ROOT_URLCONF``, so
|
||||
Note that Django's default settings live in ``django/conf/global_settings.py``,
|
||||
if you're ever curious to see the full list of defaults.
|
||||
|
||||
dumpdata [appname appname ...]
|
||||
dumpdata <appname appname ...>
|
||||
------------------------------
|
||||
|
||||
Output to standard output all data in the database associated with the named
|
||||
Outputs to standard output all data in the database associated with the named
|
||||
application(s).
|
||||
|
||||
By default, the database will be dumped in JSON format. If you want the output
|
||||
to be in another format, use the ``--format`` option (e.g., ``format=xml``).
|
||||
You may specify any Django serialization backend (including any user specified
|
||||
serialization backends named in the ``SERIALIZATION_MODULES`` setting). The
|
||||
``--indent`` option can be used to pretty-print the output.
|
||||
|
||||
If no application name is provided, all installed applications will be dumped.
|
||||
|
||||
The output of ``dumpdata`` can be used as input for ``loaddata``.
|
||||
|
||||
--format
|
||||
~~~~~~~~
|
||||
|
||||
By default, ``dumpdata`` will format its output in JSON, but you can use the
|
||||
``--format`` option to specify another format. Currently supported formats are
|
||||
listed in `Serialization formats`_.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py dumpdata --format=xml
|
||||
|
||||
.. _Serialization formats: ../serialization/#serialization-formats
|
||||
|
||||
--indent
|
||||
~~~~~~~~
|
||||
|
||||
By default, ``dumpdata`` will output all data on a single line. This isn't easy
|
||||
for humans to read, so you can use the ``--indent`` option to pretty-print the
|
||||
output with a number of indentation spaces.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py dumpdata --indent=4
|
||||
|
||||
flush
|
||||
-----
|
||||
|
||||
Return the database to the state it was in immediately after syncdb was
|
||||
Returns the database to the state it was in immediately after syncdb was
|
||||
executed. This means that all data will be removed from the database, any
|
||||
post-synchronization handlers will be re-executed, and the ``initial_data``
|
||||
fixture will be re-installed.
|
||||
@ -131,6 +171,27 @@ models and/or weren't in ``INSTALLED_APPS``). Now, the command only clears
|
||||
tables that are represented by Django models and are activated in
|
||||
``INSTALLED_APPS``.
|
||||
|
||||
--noinput
|
||||
~~~~~~~~~
|
||||
|
||||
Use the ``--noinput`` option to suppress all user prompting, such as
|
||||
"Are you sure?" confirmation messages. This is useful if ``django-admin.py``
|
||||
is being executed as an unattended, automated script.
|
||||
|
||||
--verbosity
|
||||
~~~~~~~~~~~
|
||||
|
||||
Use ``--verbosity`` to specify the amount of notification and debug information
|
||||
that ``django-admin.py`` should print to the console.
|
||||
|
||||
* ``0`` means no input.
|
||||
* ``1`` means normal input (default).
|
||||
* ``2`` means verbose input.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py flush --verbosity=2
|
||||
|
||||
inspectdb
|
||||
---------
|
||||
|
||||
@ -172,15 +233,14 @@ needed.
|
||||
``inspectdb`` works with PostgreSQL, MySQL and SQLite. Foreign-key detection
|
||||
only works in PostgreSQL and with certain types of MySQL tables.
|
||||
|
||||
loaddata [fixture fixture ...]
|
||||
loaddata <fixture fixture ...>
|
||||
------------------------------
|
||||
|
||||
Searches for and loads the contents of the named fixture into the database.
|
||||
|
||||
A *Fixture* is a collection of files that contain the serialized contents of
|
||||
the database. Each fixture has a unique name; however, the files that
|
||||
comprise the fixture can be distributed over multiple directories, in
|
||||
multiple applications.
|
||||
A *fixture* is a collection of files that contain the serialized contents of
|
||||
the database. Each fixture has a unique name, and the files that comprise the
|
||||
fixture can be distributed over multiple directories, in multiple applications.
|
||||
|
||||
Django will search in three locations for fixtures:
|
||||
|
||||
@ -240,16 +300,37 @@ The ``dumpdata`` command can be used to generate input for ``loaddata``.
|
||||
references in your data files - MySQL doesn't provide a mechanism to
|
||||
defer checking of row constraints until a transaction is committed.
|
||||
|
||||
reset [appname appname ...]
|
||||
--verbosity
|
||||
~~~~~~~~~~~
|
||||
|
||||
Use ``--verbosity`` to specify the amount of notification and debug information
|
||||
that ``django-admin.py`` should print to the console.
|
||||
|
||||
* ``0`` means no input.
|
||||
* ``1`` means normal input (default).
|
||||
* ``2`` means verbose input.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py loaddata --verbosity=2
|
||||
|
||||
reset <appname appname ...>
|
||||
---------------------------
|
||||
|
||||
Executes the equivalent of ``sqlreset`` for the given appnames.
|
||||
Executes the equivalent of ``sqlreset`` for the given app name(s).
|
||||
|
||||
--noinput
|
||||
~~~~~~~~~
|
||||
|
||||
Use the ``--noinput`` option to suppress all user prompting, such as
|
||||
"Are you sure?" confirmation messages. This is useful if ``django-admin.py``
|
||||
is being executed as an unattended, automated script.
|
||||
|
||||
runfcgi [options]
|
||||
-----------------
|
||||
|
||||
Starts a set of FastCGI processes suitable for use with any web server
|
||||
which supports the FastCGI protocol. See the `FastCGI deployment
|
||||
Starts a set of FastCGI processes suitable for use with any Web server
|
||||
that supports the FastCGI protocol. See the `FastCGI deployment
|
||||
documentation`_ for details. Requires the Python FastCGI module from
|
||||
`flup`_.
|
||||
|
||||
@ -289,8 +370,36 @@ machines on your network. To make your development server viewable to other
|
||||
machines on the network, use its own IP address (e.g. ``192.168.2.1``) or
|
||||
``0.0.0.0``.
|
||||
|
||||
Examples:
|
||||
~~~~~~~~~
|
||||
--adminmedia
|
||||
~~~~~~~~~~~~
|
||||
|
||||
Use the ``--adminmedia`` option to tell Django where to find the various CSS
|
||||
and JavaScript files for the Django admin interface. Normally, the development
|
||||
server serves these files out of the Django source tree magically, but you'd
|
||||
want to use this if you made any changes to those files for your own site.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py runserver --adminmedia=/tmp/new-admin-style/
|
||||
|
||||
--noreload
|
||||
~~~~~~~~~~
|
||||
|
||||
Use the ``--noreload`` option to disable the use of the auto-reloader. This
|
||||
means any Python code changes you make while the server is running will *not*
|
||||
take effect if the particular Python modules have already been loaded into
|
||||
memory.
|
||||
|
||||
Examples of using different ports and addresses
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
Port 8000 on IP address 127.0.0.1::
|
||||
|
||||
django-admin.py runserver
|
||||
|
||||
Port 8000 on IP address 1.2.3.4::
|
||||
|
||||
django-admin.py runserver 1.2.3.4:8000
|
||||
|
||||
Port 7000 on IP address 127.0.0.1::
|
||||
|
||||
@ -331,31 +440,31 @@ option, like so::
|
||||
|
||||
.. _IPython: http://ipython.scipy.org/
|
||||
|
||||
sql [appname appname ...]
|
||||
sql <appname appname ...>
|
||||
-------------------------
|
||||
|
||||
Prints the CREATE TABLE SQL statements for the given appnames.
|
||||
Prints the CREATE TABLE SQL statements for the given app name(s).
|
||||
|
||||
sqlall [appname appname ...]
|
||||
sqlall <appname appname ...>
|
||||
----------------------------
|
||||
|
||||
Prints the CREATE TABLE and initial-data SQL statements for the given appnames.
|
||||
Prints the CREATE TABLE and initial-data SQL statements for the given app name(s).
|
||||
|
||||
Refer to the description of ``sqlcustom`` for an explanation of how to
|
||||
specify initial data.
|
||||
|
||||
sqlclear [appname appname ...]
|
||||
sqlclear <appname appname ...>
|
||||
------------------------------
|
||||
|
||||
Prints the DROP TABLE SQL statements for the given appnames.
|
||||
Prints the DROP TABLE SQL statements for the given app name(s).
|
||||
|
||||
sqlcustom [appname appname ...]
|
||||
sqlcustom <appname appname ...>
|
||||
-------------------------------
|
||||
|
||||
Prints the custom SQL statements for the given appnames.
|
||||
Prints the custom SQL statements for the given app name(s).
|
||||
|
||||
For each model in each specified app, this command looks for the file
|
||||
``<appname>/sql/<modelname>.sql``, where ``<appname>`` is the given appname and
|
||||
``<appname>/sql/<modelname>.sql``, where ``<appname>`` is the given app name and
|
||||
``<modelname>`` is the model's name in lowercase. For example, if you have an
|
||||
app ``news`` that includes a ``Story`` model, ``sqlcustom`` will attempt
|
||||
to read a file ``news/sql/story.sql`` and append it to the output of this
|
||||
@ -373,31 +482,30 @@ sqlflush
|
||||
|
||||
Prints the SQL statements that would be executed for the `flush`_ command.
|
||||
|
||||
sqlindexes [appname appname ...]
|
||||
sqlindexes <appname appname ...>
|
||||
--------------------------------
|
||||
|
||||
Prints the CREATE INDEX SQL statements for the given appnames.
|
||||
Prints the CREATE INDEX SQL statements for the given app name(s).
|
||||
|
||||
sqlreset [appname appname ...]
|
||||
sqlreset <appname appname ...>
|
||||
------------------------------
|
||||
|
||||
Prints the DROP TABLE SQL, then the CREATE TABLE SQL, for the given appnames.
|
||||
Prints the DROP TABLE SQL, then the CREATE TABLE SQL, for the given app name(s).
|
||||
|
||||
sqlsequencereset [appname appname ...]
|
||||
sqlsequencereset <appname appname ...>
|
||||
--------------------------------------
|
||||
|
||||
Prints the SQL statements for resetting sequences for the given
|
||||
appnames.
|
||||
Prints the SQL statements for resetting sequences for the given app name(s).
|
||||
|
||||
See http://simon.incutio.com/archive/2004/04/21/postgres for more information.
|
||||
|
||||
startapp [appname]
|
||||
startapp <appname>
|
||||
------------------
|
||||
|
||||
Creates a Django app directory structure for the given app name in the current
|
||||
directory.
|
||||
|
||||
startproject [projectname]
|
||||
startproject <projectname>
|
||||
--------------------------
|
||||
|
||||
Creates a Django project directory structure for the given project name in the
|
||||
@ -435,14 +543,57 @@ with an appropriate extension (e.g. ``json`` or ``xml``). See the
|
||||
documentation for ``loaddata`` for details on the specification of fixture
|
||||
data files.
|
||||
|
||||
--verbosity
|
||||
~~~~~~~~~~~
|
||||
|
||||
Use ``--verbosity`` to specify the amount of notification and debug information
|
||||
that ``django-admin.py`` should print to the console.
|
||||
|
||||
* ``0`` means no input.
|
||||
* ``1`` means normal input (default).
|
||||
* ``2`` means verbose input.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py syncdb --verbosity=2
|
||||
|
||||
--noinput
|
||||
~~~~~~~~~
|
||||
|
||||
Use the ``--noinput`` option to suppress all user prompting, such as
|
||||
"Are you sure?" confirmation messages. This is useful if ``django-admin.py``
|
||||
is being executed as an unattended, automated script.
|
||||
|
||||
test
|
||||
----
|
||||
|
||||
Discover and run tests for all installed models. See `Testing Django applications`_ for more information.
|
||||
Runs tests for all installed models. See `Testing Django applications`_
|
||||
for more information.
|
||||
|
||||
.. _testing Django applications: ../testing/
|
||||
|
||||
testserver [fixture fixture ...]
|
||||
--noinput
|
||||
~~~~~~~~~
|
||||
|
||||
Use the ``--noinput`` option to suppress all user prompting, such as
|
||||
"Are you sure?" confirmation messages. This is useful if ``django-admin.py``
|
||||
is being executed as an unattended, automated script.
|
||||
|
||||
--verbosity
|
||||
~~~~~~~~~~~
|
||||
|
||||
Use ``--verbosity`` to specify the amount of notification and debug information
|
||||
that ``django-admin.py`` should print to the console.
|
||||
|
||||
* ``0`` means no input.
|
||||
* ``1`` means normal input (default).
|
||||
* ``2`` means verbose input.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py test --verbosity=2
|
||||
|
||||
testserver <fixture fixture ...>
|
||||
--------------------------------
|
||||
|
||||
**New in Django development version**
|
||||
@ -484,29 +635,31 @@ code (as ``runserver`` does). It does, however, detect changes to templates.
|
||||
|
||||
.. _unit tests: ../testing/
|
||||
|
||||
--verbosity
|
||||
~~~~~~~~~~~
|
||||
|
||||
Use ``--verbosity`` to specify the amount of notification and debug information
|
||||
that ``django-admin.py`` should print to the console.
|
||||
|
||||
* ``0`` means no input.
|
||||
* ``1`` means normal input (default).
|
||||
* ``2`` means verbose input.
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py testserver --verbosity=2
|
||||
|
||||
validate
|
||||
--------
|
||||
|
||||
Validates all installed models (according to the ``INSTALLED_APPS`` setting)
|
||||
and prints validation errors to standard output.
|
||||
|
||||
Available options
|
||||
=================
|
||||
Default options
|
||||
===============
|
||||
|
||||
--settings
|
||||
----------
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py syncdb --settings=mysite.settings
|
||||
|
||||
Explicitly specifies the settings module to use. The settings module should be
|
||||
in Python package syntax, e.g. ``mysite.settings``. If this isn't provided,
|
||||
``django-admin.py`` will use the ``DJANGO_SETTINGS_MODULE`` environment
|
||||
variable.
|
||||
|
||||
Note that this option is unnecessary in ``manage.py``, because it takes care of
|
||||
setting ``DJANGO_SETTINGS_MODULE`` for you.
|
||||
Although some subcommands may allow their own custom options, every subcommand
|
||||
allows for the following options:
|
||||
|
||||
--pythonpath
|
||||
------------
|
||||
@ -524,77 +677,20 @@ setting the Python path for you.
|
||||
|
||||
.. _import search path: http://diveintopython.org/getting_to_know_python/everything_is_an_object.html
|
||||
|
||||
--format
|
||||
--------
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py dumpdata --format=xml
|
||||
|
||||
Specifies the output format that will be used. The name provided must be the name
|
||||
of a registered serializer.
|
||||
|
||||
--help
|
||||
------
|
||||
|
||||
Displays a help message that includes a terse list of all available actions and
|
||||
options.
|
||||
|
||||
--indent
|
||||
--------
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py dumpdata --indent=4
|
||||
|
||||
Specifies the number of spaces that will be used for indentation when
|
||||
pretty-printing output. By default, output will *not* be pretty-printed.
|
||||
Pretty-printing will only be enabled if the indent option is provided.
|
||||
|
||||
--noinput
|
||||
---------
|
||||
|
||||
Inform django-admin that the user should NOT be prompted for any input. Useful
|
||||
if the django-admin script will be executed as an unattended, automated
|
||||
script.
|
||||
|
||||
--noreload
|
||||
--settings
|
||||
----------
|
||||
|
||||
Disable the use of the auto-reloader when running the development server.
|
||||
|
||||
--version
|
||||
---------
|
||||
|
||||
Displays the current Django version.
|
||||
|
||||
Example output::
|
||||
|
||||
0.9.1
|
||||
0.9.1 (SVN)
|
||||
|
||||
--verbosity
|
||||
-----------
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py syncdb --verbosity=2
|
||||
django-admin.py syncdb --settings=mysite.settings
|
||||
|
||||
Verbosity determines the amount of notification and debug information that
|
||||
will be printed to the console. '0' is no output, '1' is normal output,
|
||||
and ``2`` is verbose output.
|
||||
Explicitly specifies the settings module to use. The settings module should be
|
||||
in Python package syntax, e.g. ``mysite.settings``. If this isn't provided,
|
||||
``django-admin.py`` will use the ``DJANGO_SETTINGS_MODULE`` environment
|
||||
variable.
|
||||
|
||||
--adminmedia
|
||||
------------
|
||||
|
||||
Example usage::
|
||||
|
||||
django-admin.py --adminmedia=/tmp/new-admin-style/
|
||||
|
||||
Tells Django where to find the various CSS and JavaScript files for the admin
|
||||
interface when running the development server. Normally these files are served
|
||||
out of the Django source tree, but because some designers customize these files
|
||||
for their site, this option allows you to test against custom versions.
|
||||
Note that this option is unnecessary in ``manage.py``, because it takes care of
|
||||
setting ``DJANGO_SETTINGS_MODULE`` for you.
|
||||
|
||||
Extra niceties
|
||||
==============
|
||||
|
||||
@ -113,7 +113,7 @@ Running a preforked server on a Unix domain socket::
|
||||
|
||||
Run without daemonizing (backgrounding) the process (good for debugging)::
|
||||
|
||||
./manage.py runfcgi daemonize=false socket=/tmp/mysite.sock
|
||||
./manage.py runfcgi daemonize=false socket=/tmp/mysite.sock maxrequests=1
|
||||
|
||||
Stopping the FastCGI daemon
|
||||
---------------------------
|
||||
|
||||
@ -308,7 +308,7 @@ on the filesystem. Has three special arguments, of which the first is
|
||||
``FilePathField`` will use to filter filenames.
|
||||
Note that the regex will be applied to the
|
||||
base filename, not the full path. Example:
|
||||
``"foo.*\.txt^"``, which will match a file called
|
||||
``"foo.*\.txt$"``, which will match a file called
|
||||
``foo23.txt`` but not ``bar.txt`` or ``foo23.gif``.
|
||||
|
||||
``recursive`` Optional. Either ``True`` or ``False``. Default is
|
||||
@ -1903,7 +1903,7 @@ as the value displayed to render an object in the Django admin site and as the
|
||||
value inserted into a template when it displays an object. Thus, you should
|
||||
always return a nice, human-readable string for the object's ``__str__``.
|
||||
Although this isn't required, it's strongly encouraged (see the description of
|
||||
``__unicode__``, below, before putting ``_str__`` methods everywhere).
|
||||
``__unicode__``, below, before putting ``__str__`` methods everywhere).
|
||||
|
||||
For example::
|
||||
|
||||
|
||||
@ -78,7 +78,7 @@ you have some applications under ``/usr/local/django-apps/`` (for example,
|
||||
``DJANGO_SETTINGS_MODULE`` as in the above example. In this case, you would
|
||||
need to write your ``PythonPath`` directive as::
|
||||
|
||||
PythonPath "['/var/production/django-apps/', '/var/www'] + sys.path"
|
||||
PythonPath "['/usr/local/django-apps/', '/var/www'] + sys.path"
|
||||
|
||||
With this path, ``import weblog`` and ``import mysite.settings`` will both
|
||||
work. If you had ``import blogroll`` in your code somewhere and ``blogroll``
|
||||
|
||||
@ -1412,3 +1412,12 @@ A collection of template tags that can be useful while designing a website,
|
||||
such as a generator of Lorem Ipsum text. See the `webdesign documentation`_.
|
||||
|
||||
.. _webdesign documentation: ../webdesign/
|
||||
|
||||
Next steps
|
||||
==========
|
||||
|
||||
Read the document `The Django template language: For Python programmers`_ if
|
||||
you're interested in learning the template system from a technical
|
||||
perspective -- how it works and how to extend it.
|
||||
|
||||
.. _The Django template language: For Python programmers: ../templates_python/
|
||||
|
||||
@ -32,6 +32,7 @@ ARTICLE_STATUS = (
|
||||
|
||||
class Category(models.Model):
|
||||
name = models.CharField(max_length=20)
|
||||
slug = models.SlugField(max_length=20)
|
||||
url = models.CharField('The URL', max_length=40)
|
||||
|
||||
def __unicode__(self):
|
||||
@ -45,6 +46,7 @@ class Writer(models.Model):
|
||||
|
||||
class Article(models.Model):
|
||||
headline = models.CharField(max_length=50)
|
||||
slug = models.SlugField()
|
||||
pub_date = models.DateField()
|
||||
created = models.DateField(editable=False)
|
||||
writer = models.ForeignKey(Writer)
|
||||
@ -79,9 +81,11 @@ __test__ = {'API_TESTS': """
|
||||
>>> f = CategoryForm()
|
||||
>>> print f
|
||||
<tr><th><label for="id_name">Name:</label></th><td><input id="id_name" type="text" name="name" maxlength="20" /></td></tr>
|
||||
<tr><th><label for="id_slug">Slug:</label></th><td><input id="id_slug" type="text" name="slug" maxlength="20" /></td></tr>
|
||||
<tr><th><label for="id_url">The URL:</label></th><td><input id="id_url" type="text" name="url" maxlength="40" /></td></tr>
|
||||
>>> print f.as_ul()
|
||||
<li><label for="id_name">Name:</label> <input id="id_name" type="text" name="name" maxlength="20" /></li>
|
||||
<li><label for="id_slug">Slug:</label> <input id="id_slug" type="text" name="slug" maxlength="20" /></li>
|
||||
<li><label for="id_url">The URL:</label> <input id="id_url" type="text" name="url" maxlength="40" /></li>
|
||||
>>> print f['name']
|
||||
<input id="id_name" type="text" name="name" maxlength="20" />
|
||||
@ -89,24 +93,25 @@ __test__ = {'API_TESTS': """
|
||||
>>> f = CategoryForm(auto_id=False)
|
||||
>>> print f.as_ul()
|
||||
<li>Name: <input type="text" name="name" maxlength="20" /></li>
|
||||
<li>Slug: <input type="text" name="slug" maxlength="20" /></li>
|
||||
<li>The URL: <input type="text" name="url" maxlength="40" /></li>
|
||||
|
||||
>>> f = CategoryForm({'name': 'Entertainment', 'url': 'entertainment'})
|
||||
>>> f = CategoryForm({'name': 'Entertainment', 'slug': 'entertainment', 'url': 'entertainment'})
|
||||
>>> f.is_valid()
|
||||
True
|
||||
>>> f.cleaned_data
|
||||
{'url': u'entertainment', 'name': u'Entertainment'}
|
||||
{'url': u'entertainment', 'name': u'Entertainment', 'slug': u'entertainment'}
|
||||
>>> obj = f.save()
|
||||
>>> obj
|
||||
<Category: Entertainment>
|
||||
>>> Category.objects.all()
|
||||
[<Category: Entertainment>]
|
||||
|
||||
>>> f = CategoryForm({'name': "It's a test", 'url': 'test'})
|
||||
>>> f = CategoryForm({'name': "It's a test", 'slug': 'its-test', 'url': 'test'})
|
||||
>>> f.is_valid()
|
||||
True
|
||||
>>> f.cleaned_data
|
||||
{'url': u'test', 'name': u"It's a test"}
|
||||
{'url': u'test', 'name': u"It's a test", 'slug': u'its-test'}
|
||||
>>> obj = f.save()
|
||||
>>> obj
|
||||
<Category: It's a test>
|
||||
@ -116,11 +121,11 @@ True
|
||||
If you call save() with commit=False, then it will return an object that
|
||||
hasn't yet been saved to the database. In this case, it's up to you to call
|
||||
save() on the resulting model instance.
|
||||
>>> f = CategoryForm({'name': 'Third test', 'url': 'third'})
|
||||
>>> f = CategoryForm({'name': 'Third test', 'slug': 'third-test', 'url': 'third'})
|
||||
>>> f.is_valid()
|
||||
True
|
||||
>>> f.cleaned_data
|
||||
{'url': u'third', 'name': u'Third test'}
|
||||
{'url': u'third', 'name': u'Third test', 'slug': u'third-test'}
|
||||
>>> obj = f.save(commit=False)
|
||||
>>> obj
|
||||
<Category: Third test>
|
||||
@ -131,9 +136,9 @@ True
|
||||
[<Category: Entertainment>, <Category: It's a test>, <Category: Third test>]
|
||||
|
||||
If you call save() with invalid data, you'll get a ValueError.
|
||||
>>> f = CategoryForm({'name': '', 'url': 'foo'})
|
||||
>>> f = CategoryForm({'name': '', 'slug': '', 'url': 'foo'})
|
||||
>>> f.errors
|
||||
{'name': [u'This field is required.']}
|
||||
{'name': [u'This field is required.'], 'slug': [u'This field is required.']}
|
||||
>>> f.cleaned_data
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
@ -142,7 +147,7 @@ AttributeError: 'CategoryForm' object has no attribute 'cleaned_data'
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValueError: The Category could not be created because the data didn't validate.
|
||||
>>> f = CategoryForm({'name': '', 'url': 'foo'})
|
||||
>>> f = CategoryForm({'name': '', 'slug': '', 'url': 'foo'})
|
||||
>>> f.save()
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
@ -160,6 +165,7 @@ fields with the 'choices' attribute are represented by a ChoiceField.
|
||||
>>> f = ArticleForm(auto_id=False)
|
||||
>>> print f
|
||||
<tr><th>Headline:</th><td><input type="text" name="headline" maxlength="50" /></td></tr>
|
||||
<tr><th>Slug:</th><td><input type="text" name="slug" maxlength="50" /></td></tr>
|
||||
<tr><th>Pub date:</th><td><input type="text" name="pub_date" /></td></tr>
|
||||
<tr><th>Writer:</th><td><select name="writer">
|
||||
<option value="" selected="selected">---------</option>
|
||||
@ -210,7 +216,7 @@ current values are inserted as 'initial' data in each Field.
|
||||
>>> print f
|
||||
<tr><th>Name:</th><td><input type="text" name="name" value="Mike Royko" maxlength="50" /><br />Use both first and last names.</td></tr>
|
||||
|
||||
>>> art = Article(headline='Test article', pub_date=datetime.date(1988, 1, 4), writer=w, article='Hello.')
|
||||
>>> art = Article(headline='Test article', slug='test-article', pub_date=datetime.date(1988, 1, 4), writer=w, article='Hello.')
|
||||
>>> art.save()
|
||||
>>> art.id
|
||||
1
|
||||
@ -218,6 +224,7 @@ current values are inserted as 'initial' data in each Field.
|
||||
>>> f = TestArticleForm(auto_id=False)
|
||||
>>> print f.as_ul()
|
||||
<li>Headline: <input type="text" name="headline" value="Test article" maxlength="50" /></li>
|
||||
<li>Slug: <input type="text" name="slug" value="test-article" maxlength="50" /></li>
|
||||
<li>Pub date: <input type="text" name="pub_date" value="1988-01-04" /></li>
|
||||
<li>Writer: <select name="writer">
|
||||
<option value="">---------</option>
|
||||
@ -236,7 +243,7 @@ current values are inserted as 'initial' data in each Field.
|
||||
<option value="2">It's a test</option>
|
||||
<option value="3">Third test</option>
|
||||
</select> Hold down "Control", or "Command" on a Mac, to select more than one.</li>
|
||||
>>> f = TestArticleForm({'headline': u'Test headline', 'pub_date': u'1984-02-06', 'writer': u'1', 'article': 'Hello.'})
|
||||
>>> f = TestArticleForm({'headline': u'Test headline', 'slug': 'test-headline', 'pub_date': u'1984-02-06', 'writer': u'1', 'article': 'Hello.'})
|
||||
>>> f.is_valid()
|
||||
True
|
||||
>>> test_art = f.save()
|
||||
@ -248,10 +255,11 @@ u'Test headline'
|
||||
|
||||
You can create a form over a subset of the available fields
|
||||
by specifying a 'fields' argument to form_for_instance.
|
||||
>>> PartialArticleForm = form_for_instance(art, fields=('headline','pub_date'))
|
||||
>>> f = PartialArticleForm({'headline': u'New headline', 'pub_date': u'1988-01-04'}, auto_id=False)
|
||||
>>> PartialArticleForm = form_for_instance(art, fields=('headline', 'slug', 'pub_date'))
|
||||
>>> f = PartialArticleForm({'headline': u'New headline', 'slug': 'new-headline', 'pub_date': u'1988-01-04'}, auto_id=False)
|
||||
>>> print f.as_ul()
|
||||
<li>Headline: <input type="text" name="headline" value="New headline" maxlength="50" /></li>
|
||||
<li>Slug: <input type="text" name="slug" value="new-headline" maxlength="50" /></li>
|
||||
<li>Pub date: <input type="text" name="pub_date" value="1988-01-04" /></li>
|
||||
>>> f.is_valid()
|
||||
True
|
||||
@ -272,6 +280,7 @@ Add some categories and test the many-to-many form output.
|
||||
>>> f = TestArticleForm(auto_id=False)
|
||||
>>> print f.as_ul()
|
||||
<li>Headline: <input type="text" name="headline" value="New headline" maxlength="50" /></li>
|
||||
<li>Slug: <input type="text" name="slug" value="new-headline" maxlength="50" /></li>
|
||||
<li>Pub date: <input type="text" name="pub_date" value="1988-01-04" /></li>
|
||||
<li>Writer: <select name="writer">
|
||||
<option value="">---------</option>
|
||||
@ -291,7 +300,7 @@ Add some categories and test the many-to-many form output.
|
||||
<option value="3">Third test</option>
|
||||
</select> Hold down "Control", or "Command" on a Mac, to select more than one.</li>
|
||||
|
||||
>>> f = TestArticleForm({'headline': u'New headline', 'pub_date': u'1988-01-04',
|
||||
>>> f = TestArticleForm({'headline': u'New headline', 'slug': u'new-headline', 'pub_date': u'1988-01-04',
|
||||
... 'writer': u'1', 'article': u'Hello.', 'categories': [u'1', u'2']})
|
||||
>>> new_art = f.save()
|
||||
>>> new_art.id
|
||||
@ -301,7 +310,7 @@ Add some categories and test the many-to-many form output.
|
||||
[<Category: Entertainment>, <Category: It's a test>]
|
||||
|
||||
Now, submit form data with no categories. This deletes the existing categories.
|
||||
>>> f = TestArticleForm({'headline': u'New headline', 'pub_date': u'1988-01-04',
|
||||
>>> f = TestArticleForm({'headline': u'New headline', 'slug': u'new-headline', 'pub_date': u'1988-01-04',
|
||||
... 'writer': u'1', 'article': u'Hello.'})
|
||||
>>> new_art = f.save()
|
||||
>>> new_art.id
|
||||
@ -312,7 +321,7 @@ Now, submit form data with no categories. This deletes the existing categories.
|
||||
|
||||
Create a new article, with categories, via the form.
|
||||
>>> ArticleForm = form_for_model(Article)
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'pub_date': u'1967-11-01',
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'slug': u'walrus-was-paul', 'pub_date': u'1967-11-01',
|
||||
... 'writer': u'1', 'article': u'Test.', 'categories': [u'1', u'2']})
|
||||
>>> new_art = f.save()
|
||||
>>> new_art.id
|
||||
@ -323,7 +332,7 @@ Create a new article, with categories, via the form.
|
||||
|
||||
Create a new article, with no categories, via the form.
|
||||
>>> ArticleForm = form_for_model(Article)
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'pub_date': u'1967-11-01',
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'slug': u'walrus-was-paul', 'pub_date': u'1967-11-01',
|
||||
... 'writer': u'1', 'article': u'Test.'})
|
||||
>>> new_art = f.save()
|
||||
>>> new_art.id
|
||||
@ -335,7 +344,7 @@ Create a new article, with no categories, via the form.
|
||||
Create a new article, with categories, via the form, but use commit=False.
|
||||
The m2m data won't be saved until save_m2m() is invoked on the form.
|
||||
>>> ArticleForm = form_for_model(Article)
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'pub_date': u'1967-11-01',
|
||||
>>> f = ArticleForm({'headline': u'The walrus was Paul', 'slug': 'walrus-was-paul', 'pub_date': u'1967-11-01',
|
||||
... 'writer': u'1', 'article': u'Test.', 'categories': [u'1', u'2']})
|
||||
>>> new_art = f.save(commit=False)
|
||||
|
||||
@ -359,13 +368,14 @@ the Category model, we can use save_instance() to apply its changes to an
|
||||
existing Category instance.
|
||||
>>> class ShortCategory(Form):
|
||||
... name = CharField(max_length=5)
|
||||
... slug = CharField(max_length=5)
|
||||
... url = CharField(max_length=3)
|
||||
>>> cat = Category.objects.get(name='Third test')
|
||||
>>> cat
|
||||
<Category: Third test>
|
||||
>>> cat.id
|
||||
3
|
||||
>>> sc = ShortCategory({'name': 'Third', 'url': '3rd'})
|
||||
>>> sc = ShortCategory({'name': 'Third', 'slug': 'third', 'url': '3rd'})
|
||||
>>> save_instance(sc, cat)
|
||||
<Category: Third>
|
||||
>>> Category.objects.get(id=3)
|
||||
@ -378,6 +388,7 @@ the data in the database when the form is instantiated.
|
||||
>>> f = ArticleForm(auto_id=False)
|
||||
>>> print f.as_ul()
|
||||
<li>Headline: <input type="text" name="headline" maxlength="50" /></li>
|
||||
<li>Slug: <input type="text" name="slug" maxlength="50" /></li>
|
||||
<li>Pub date: <input type="text" name="pub_date" /></li>
|
||||
<li>Writer: <select name="writer">
|
||||
<option value="" selected="selected">---------</option>
|
||||
@ -402,6 +413,7 @@ the data in the database when the form is instantiated.
|
||||
<Writer: Carl Bernstein>
|
||||
>>> print f.as_ul()
|
||||
<li>Headline: <input type="text" name="headline" maxlength="50" /></li>
|
||||
<li>Slug: <input type="text" name="slug" maxlength="50" /></li>
|
||||
<li>Pub date: <input type="text" name="pub_date" /></li>
|
||||
<li>Writer: <select name="writer">
|
||||
<option value="" selected="selected">---------</option>
|
||||
|
||||
@ -1169,6 +1169,31 @@ ValidationError: [u'Ensure that there are no more than 2 decimal places.']
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValidationError: [u'Ensure that there are no more than 2 digits before the decimal point.']
|
||||
>>> f.clean('-12.34')
|
||||
Decimal("-12.34")
|
||||
>>> f.clean('-123.45')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValidationError: [u'Ensure that there are no more than 4 digits in total.']
|
||||
>>> f.clean('-.12')
|
||||
Decimal("-0.12")
|
||||
>>> f.clean('-00.12')
|
||||
Decimal("-0.12")
|
||||
>>> f.clean('-000.12')
|
||||
Decimal("-0.12")
|
||||
>>> f.clean('-000.123')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValidationError: [u'Ensure that there are no more than 2 decimal places.']
|
||||
>>> f.clean('-000.1234')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValidationError: [u'Ensure that there are no more than 4 digits in total.']
|
||||
>>> f.clean('--0.12')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValidationError: [u'Enter a number.']
|
||||
|
||||
>>> f = DecimalField(max_digits=4, decimal_places=2, required=False)
|
||||
>>> f.clean('')
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user