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Fixed #17085, #24783 -- Refactored template library registration.

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* Converted the ``libraries`` and ``builtins`` globals of
  ``django.template.base`` into properties of the Engine class.
* Added a public API for explicit registration of libraries and builtins.
This commit is contained in:
Preston Timmons 2015-05-08 15:10:36 -05:00
parent 7b8008a078
commit 655f524915
49 changed files with 949 additions and 594 deletions
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24
tests/template_tests/syntax_tests/test_load.py
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@ -5,6 +5,10 @@ from ..utils import setup
class LoadTagTests(SimpleTestCase):
libraries = {
'subpackage.echo': 'template_tests.templatetags.subpackage.echo',
'testtags': 'template_tests.templatetags.testtags',
}
@setup({'load01': '{% load testtags subpackage.echo %}{% echo test %} {% echo2 "test" %}'})
def test_load01(self):
@ -42,30 +46,30 @@ class LoadTagTests(SimpleTestCase):
# {% load %} tag errors
@setup({'load07': '{% load echo other_echo bad_tag from testtags %}'})
def test_load07(self):
with self.assertRaises(TemplateSyntaxError):
msg = "'bad_tag' is not a valid tag or filter in tag library 'testtags'"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.get_template('load07')
@setup({'load08': '{% load echo other_echo bad_tag from %}'})
def test_load08(self):
with self.assertRaises(TemplateSyntaxError):
msg = "'echo' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.get_template('load08')
@setup({'load09': '{% load from testtags %}'})
def test_load09(self):
with self.assertRaises(TemplateSyntaxError):
msg = "'from' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.get_template('load09')
@setup({'load10': '{% load echo from bad_library %}'})
def test_load10(self):
with self.assertRaises(TemplateSyntaxError):
msg = "'bad_library' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.get_template('load10')
@setup({'load11': '{% load subpackage.echo_invalid %}'})
def test_load11(self):
with self.assertRaises(TemplateSyntaxError):
self.engine.get_template('load11')
@setup({'load12': '{% load subpackage.missing %}'})
def test_load12(self):
with self.assertRaises(TemplateSyntaxError):
msg = "'subpackage.missing' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.get_template('load12')