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Code Issues 25 Releases Wiki Activity

Removed comma splices in max_length DeprecationWarning and elsewhere in the module

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@6872 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2007-12-04 05:56:30 +00:00
parent 0c8f8f27fb
commit 72a5c03dee
1 changed files with 8 additions and 10 deletions
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18
django/utils/maxlength.py
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@ -1,6 +1,6 @@
"""
Utilities for providing backwards compatibility for the maxlength argument,
which has been replaced by max_length, see ticket #2101.
which has been replaced by max_length. See ticket #2101.
"""
from warnings import warn
@ -15,17 +15,15 @@ def legacy_maxlength(max_length, maxlength):
"""
Consolidates max_length and maxlength, providing backwards compatibilty
for the legacy "maxlength" argument.
If one of max_length or maxlength is given, then that value is returned.
If both are given, a TypeError is raised.
If maxlength is used at all, a deprecation warning is issued.
If both are given, a TypeError is raised. If maxlength is used at all, a
deprecation warning is issued.
"""
if maxlength is not None:
warn("maxlength is deprecated, use max_length instead.",
DeprecationWarning,
stacklevel=3)
warn("maxlength is deprecated. Use max_length instead.", DeprecationWarning, stacklevel=3)
if max_length is not None:
raise TypeError("field can not take both the max_length"
" argument and the legacy maxlength argument.")
raise TypeError("Field cannot take both the max_length argument and the legacy maxlength argument.")
max_length = maxlength
return max_length
@ -33,7 +31,8 @@ def remove_maxlength(func):
"""
A decorator to be used on a class's __init__ that provides backwards
compatibilty for the legacy "maxlength" keyword argument, i.e.
name = models.CharField(maxlength=20)
name = models.CharField(maxlength=20)
It does this by changing the passed "maxlength" keyword argument
(if it exists) into a "max_length" keyword argument.
"""
@ -58,7 +57,6 @@ class LegacyMaxlength(type):
Metaclass for providing backwards compatibility support for the
"maxlength" keyword argument.
"""
def __init__(cls, name, bases, attrs):
super(LegacyMaxlength, cls).__init__(name, bases, attrs)
# Decorate the class's __init__ to remove any maxlength keyword.