Current File : //proc/thread-self/root/lib/python2.7/site-packages/salt/utils/decorators/jinja.py
# -*- coding: utf-8 -*-
'''
Jinja-specific decorators
'''
from __future__ import absolute_import, print_function, unicode_literals
# Import Python libs
# Ensure we're using the custom logging from Salt
import salt.log.setup as logging
log = logging.getLogger(__name__)
class JinjaFilter(object):
'''
This decorator is used to specify that a function is to be loaded as a
Jinja filter.
'''
salt_jinja_filters = {}
def __init__(self, name=None):
'''
'''
self.name = name
def __call__(self, function):
'''
'''
name = self.name or function.__name__
if name not in self.salt_jinja_filters:
log.debug('Marking \'%s\' as a jinja filter', name)
self.salt_jinja_filters[name] = function
return function
jinja_filter = JinjaFilter
class JinjaTest(object):
'''
This decorator is used to specify that a function is to be loaded as a
Jinja test.
'''
salt_jinja_tests = {}
def __init__(self, name=None):
'''
'''
self.name = name
def __call__(self, function):
'''
'''
name = self.name or function.__name__
if name not in self.salt_jinja_tests:
log.debug('Marking \'%s\' as a jinja test', name)
self.salt_jinja_tests[name] = function
return function
jinja_test = JinjaTest
class JinjaGlobal(object):
'''
This decorator is used to specify that a function is to be loaded as a
Jinja global.
'''
salt_jinja_globals = {}
def __init__(self, name=None):
'''
'''
self.name = name
def __call__(self, function):
'''
'''
name = self.name or function.__name__
if name not in self.salt_jinja_globals:
log.debug('Marking \'%s\' as a jinja global', name)
self.salt_jinja_globals[name] = function
return function
jinja_global = JinjaGlobal
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