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Code Issues 32 Releases Wiki Activity

[1.1.X] Fixed #1104: set FormWizard.extra_context in __init__ to avoid context leakage.

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Backport of [12644] from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.1.X@12645 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jacob Kaplan-Moss 2010-03-01 23:26:44 +00:00
parent 34a3b7b6fd
commit 60f4b7c4a9
1 changed files with 11 additions and 5 deletions
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16
django/contrib/formtools/wizard.py
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@ -16,19 +16,25 @@ from django.utils.translation import ugettext_lazy as _
from django.contrib.formtools.utils import security_hash from django.contrib.formtools.utils import security_hash
class FormWizard(object): class FormWizard(object):
# Dictionary of extra template context variables.
extra_context = {}
# The HTML (and POST data) field name for the "step" variable. # The HTML (and POST data) field name for the "step" variable.
step_field_name="wizard_step" step_field_name="wizard_step"
# METHODS SUBCLASSES SHOULDN'T OVERRIDE ################################### # METHODS SUBCLASSES SHOULDN'T OVERRIDE ###################################
def __init__(self, form_list, initial=None): def __init__(self, form_list, initial=None):
"form_list should be a list of Form classes (not instances)." """
Start a new wizard with a list of forms.
form_list should be a list of Form classes (not instances).
"""
self.form_list = form_list[:] self.form_list = form_list[:]
self.initial = initial or {} self.initial = initial or {}
self.step = 0 # A zero-based counter keeping track of which step we're in.
# Dictionary of extra template context variables.
extra_context = {}
# A zero-based counter keeping track of which step we're in.
self.step = 0
def __repr__(self): def __repr__(self):
return "step: %d\nform_list: %s\ninitial_data: %s" % (self.step, self.form_list, self.initial) return "step: %d\nform_list: %s\ninitial_data: %s" % (self.step, self.form_list, self.initial)