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ff8eabc5cc
Rendering a Jinja template with self in the context threw an error.
While self is a reserved variable in Jinja, including self in the
context is not an error, so Django should respect that.
Backport of 4ea1909d3c from master
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
# Since this package contains a "jinja2" directory, this is required to
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# silence an ImportWarning warning on Python 2.
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from __future__ import absolute_import
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import sys
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from unittest import skipIf
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from .test_dummy import TemplateStringsTests
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# Jinja2 doesn't run on Python 3.2 because it uses u-prefixed unicode strings.
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if sys.version_info[:2] == (2, 7) or sys.version_info[:2] >= (3, 3):
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try:
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import jinja2
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except ImportError:
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jinja2 = None
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Jinja2 = None
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else:
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from django.template.backends.jinja2 import Jinja2
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else:
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jinja2 = None
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Jinja2 = None
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@skipIf(jinja2 is None, "this test requires jinja2")
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class Jinja2Tests(TemplateStringsTests):
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engine_class = Jinja2
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backend_name = 'jinja2'
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options = {'keep_trailing_newline': True}
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def test_self_context(self):
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"""
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#24538 -- Using 'self' in the context should not throw errors
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"""
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engine = Jinja2({
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'DIRS': [],
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'APP_DIRS': False,
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'NAME': 'django',
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'OPTIONS': {},
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})
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# self will be overridden to be a TemplateReference, so the self
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# variable will not come through. Attempting to use one though should
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# not throw an error.
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template = engine.from_string('hello {{ foo }}!')
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content = template.render(context={'self': 'self', 'foo': 'world'})
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self.assertEqual(content, 'hello world!')
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