diff options
Diffstat (limited to 'docs/cache_extension.py')
| -rw-r--r-- | docs/cache_extension.py | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/docs/cache_extension.py b/docs/cache_extension.py index 992b595..387cd46 100644 --- a/docs/cache_extension.py +++ b/docs/cache_extension.py @@ -4,16 +4,13 @@ from jinja2.ext import Extension class FragmentCacheExtension(Extension): # a set of names that trigger the extension. - tags = {'cache'} + tags = {"cache"} def __init__(self, environment): super(FragmentCacheExtension, self).__init__(environment) # add the defaults to the environment - environment.extend( - fragment_cache_prefix='', - fragment_cache=None - ) + environment.extend(fragment_cache_prefix="", fragment_cache=None) def parse(self, parser): # the first token is the token that started the tag. In our case @@ -27,19 +24,20 @@ class FragmentCacheExtension(Extension): # if there is a comma, the user provided a timeout. If not use # None as second parameter. - if parser.stream.skip_if('comma'): + if parser.stream.skip_if("comma"): args.append(parser.parse_expression()) else: args.append(nodes.Const(None)) # now we parse the body of the cache block up to `endcache` and # drop the needle (which would always be `endcache` in that case) - body = parser.parse_statements(['name:endcache'], drop_needle=True) + body = parser.parse_statements(["name:endcache"], drop_needle=True) # now return a `CallBlock` node that calls our _cache_support # helper method on this extension. - return nodes.CallBlock(self.call_method('_cache_support', args), - [], [], body).set_lineno(lineno) + return nodes.CallBlock( + self.call_method("_cache_support", args), [], [], body + ).set_lineno(lineno) def _cache_support(self, name, timeout, caller): """Helper callback.""" |