说明
python compositeroutefunction示例是从最受好评的开源项目中提取的实现代码，你可以参考下面示例的使用方式。
编程语言: Python
命名空间/包名称: piecrustrouting
示例#1文件：
jinjaengine.py项目：
sinistersnare/PieCrust2
def __init__(self, app, *args, **kwargs):
self.app = app
# Before we create the base Environement, let's figure out the options
# we want to pass to it.
twig_compatibility_mode = app.config.get("jinja/twig_compatibility")
# Disable auto-reload when we're baking.
if app.config.get("baker/is_baking"):
kwargs.setdefault("auto_reload", False)
# Let the user override most Jinja options via the site config.
for name in [
"block_start_string",
"block_end_string",
"variable_start_string",
"variable_end_string",
"comment_start_string",
"comment_end_string",
"line_statement_prefix",
"line_comment_prefix",
"trim_blocks",
"lstrip_blocks",
"newline_sequence",
"keep_trailing_newline",
]:
val = app.config.get("jinja/" + name)
if val is not None:
kwargs.setdefault(name, val)
# Twig trims blocks.
if twig_compatibility_mode is True:
kwargs["trim_blocks"] = True
# All good! Create the Environment.
super(PieCrustEnvironment, self).__init__(*args, **kwargs)
# Now add globals and filters.
self.globals.update({"fail": raise_exception, "highlight_css": get_highlight_css})
self.filters.update(
{
"keys": get_dict_keys,
"values": get_dict_values,
"paginate": self._paginate,
"formatwith": self._formatWith,
"markdown": lambda v: self._formatWith(v, "markdown"),
"textile": lambda v: self._formatWith(v, "textile"),
"nocache": add_no_cache_parameter,
"wordcount": get_word_count,
"stripoutertag": strip_outer_tag,
"stripslash": strip_slash,
"titlecase": title_case,
"atomdate": get_xml_date,
"xmldate": get_xml_date,
"emaildate": get_email_date,
"date": get_date,
}
)
# Backwards compatibility with Twig.
if twig_compatibility_mode is True:
self.filters["raw"] = self.filters["safe"]
self.globals["pcfail"] = raise_exception
# Add route functions.
for route in app.routes:
name = route.template_func_name
func = self.globals.get(name)
if func is None:
func = CompositeRouteFunction()
func.addFunc(route)
self.globals[name] = func
elif isinstance(func, CompositeRouteFunction):
self.globals[name].addFunc(route)
else:
raise Exception("Route function '%s' collides with an " "existing function or template data." % name)示例#2文件：
jinjaengine.py项目：
ronCYA/PieCrust2
def __init__(self, app, *args, **kwargs):
self.app = app
# Before we create the base Environement, let's figure out the options
# we want to pass to it.
twig_compatibility_mode = app.config.get('jinja/twig_compatibility')
# Disable auto-reload when we're baking.
if app.config.get('baker/is_baking'):
kwargs.setdefault('auto_reload', False)
# Let the user override most Jinja options via the site config.
for name in ['block_start_string', 'block_end_string',
'variable_start_string', 'variable_end_string',
'comment_start_string', 'comment_end_string',
'line_statement_prefix', 'line_comment_prefix',
'trim_blocks', 'lstrip_blocks',
'newline_sequence', 'keep_trailing_newline']:
val = app.config.get('jinja/' + name)
if val is not None:
kwargs.setdefault(name, val)
# Twig trims blocks.
if twig_compatibility_mode is True:
kwargs['trim_blocks'] = True
# All good! Create the Environment.
super(PieCrustEnvironment, self).__init__(*args, **kwargs)
# Now add globals and filters.
self.globals.update({
'fail': raise_exception,
'highlight_css': get_highlight_css})
self.filters.update({
'keys': get_dict_keys,
'values': get_dict_values,
'paginate': self._paginate,
'formatwith': self._formatWith,
'markdown': lambda v: self._formatWith(v, 'markdown'),
'textile': lambda v: self._formatWith(v, 'textile'),
'nocache': add_no_cache_parameter,
'wordcount': get_word_count,
'stripoutertag': strip_outer_tag,
'stripslash': strip_slash,
'titlecase': title_case,
'atomdate': get_xml_date,
'xmldate': get_xml_date,
'emaildate': get_email_date,
'date': get_date})
# Backwards compatibility with Twig.
if twig_compatibility_mode is True:
self.filters['raw'] = self.filters['safe']
self.globals['pcfail'] = raise_exception
# Add route functions.
for route in app.routes:
name = route.template_func_name
func = self.globals.get(name)
if func is None:
func = CompositeRouteFunction()
func.addFunc(route)
self.globals[name] = func
elif isinstance(func, CompositeRouteFunction):
self.globals[name].addFunc(route)
else:
raise Exception("Route function '%s' collides with an "
"existing function or template data." %
name)