def __decorator(func):
if not has_mark(func, 'filters'):
set_mark(func, 'filters', [])
# Since the add_filter will mostly be used as a decorator and because decorators
# are applied in reverse order (the closest one to the function definition gets
# applied first) we should apply the new filter to the beginning of the list so
# the filter statements are easier to read.
get_mark(func, 'filters').insert(0, filter)
return func
def __decorator(func):
if not has_mark(func, 'filters'):
raise FilterError('The current function was marked as a %s yet it has no filters defined' % cls.__name__)
generator = func
if subfactory is not None:
generator = subfactory(generator)
# Collect the filter definitions, if there are any.
return cls(generator, *get_mark(func, 'filters'))
def __decorate(func):
if not has_mark(func, 'matchers'):
set_mark(func, 'matchers', [])
get_mark(func, 'matchers').append(matcher)
return func
