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66 lines (49 loc) · 1.64 KB
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"""
These are internal helpers. Do not rely on their presence.
http://mail.python.org/pipermail/python-dev/2008-January/076194.html
"""
from __future__ import absolute_import, unicode_literals
from distutils.version import LooseVersion
from django import get_version
from django.template.loader import render_to_string
__all__ = (
'monkeypatch_method', 'monkeypatch_property',
)
def monkeypatch_method(cls):
"""
A decorator to add a single method to an existing class::
@monkeypatch_method(<someclass>)
def <newmethod>(self, [...]):
pass
"""
def decorator(func):
setattr(cls, func.__name__, func)
return func
return decorator
def monkeypatch_property(cls):
"""
A decorator to add a single method as a property to an existing class::
@monkeypatch_property(<someclass>)
def <newmethod>(self, [...]):
pass
"""
def decorator(func):
setattr(cls, func.__name__, property(func))
return func
return decorator
if LooseVersion(get_version()) < LooseVersion('1.10'):
def ct_render_to_string(template, ctx, **kwargs):
from django.template import RequestContext
context_instance = kwargs.get('context')
if context_instance is None and kwargs.get('request'):
context_instance = RequestContext(kwargs['request'])
return render_to_string(
template,
ctx,
context_instance=context_instance)
else:
def ct_render_to_string(template, ctx, **kwargs):
return render_to_string(
template,
ctx,
request=kwargs.get('request'))