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Add JINJA_TESTS to use custom Jinja2 tests. Refs #1498

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Ivan Oseledets 2015-09-07 23:37:47 +03:00
commit 800c3c1013
3 changed files with 6 additions and 0 deletions
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1
docs/settings.rst
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@ -94,6 +94,7 @@ Setting name (followed by default value, if any)
control data. For example: ``[".hg", ".git", ".bzr"]``
``JINJA_EXTENSIONS = []`` A list of any Jinja2 extensions you want to use.
``JINJA_FILTERS = {}`` A dictionary of custom Jinja2 filters you want to use.
``JINJA_TESTS = {}`` A dictionary of custom Jinja2 tests you want to use
The dictionary should map the filtername to the filter function.
For example: ``{'urlencode': urlencode_filter}``
See `Jinja custom filters documentation`_.

4
pelican/generators.py
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@ -80,6 +80,10 @@ class Generator(object):
custom_filters = self.settings['JINJA_FILTERS']
self.env.filters.update(custom_filters)
# get custom Jinja tests from user settings
custom_tests = self.settings['JINJA_TESTS']
self.env.tests.update(custom_tests)
signals.generator_init.send(self)
def get_template(self, name):

1
pelican/settings.py
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@ -103,6 +103,7 @@ DEFAULT_CONFIG = {
'MD_EXTENSIONS': ['codehilite(css_class=highlight)', 'extra'],
'JINJA_EXTENSIONS': [],
'JINJA_FILTERS': {},
'JINJA_TESTS': {},
'LOG_FILTER': [],
'LOCALE': [''], # defaults to user locale
'DEFAULT_PAGINATION': False,