def parse_rule(self, text, filename=None):
"""Parse rule with optional background and scenario(s).
:param text: Text that contains 0..* steps
:return: List of parsed rule (as :class:`~behave.model:Rule` object).
"""
assert isinstance(text, six.text_type)
if not self.language:
self.language = DEFAULT_LANGUAGE
self.reset()
self.filename = filename
self.rule = model.Rule(filename, 0, u"rule", u"")
self.statement = self.rule
self.state = "rule"
for line in text.split("\n"):
self.line += 1
if not line.strip() and self.state != "multiline":
# -- SKIP EMPTY LINES, except in multiline string args.
continue
self.action(line)
# -- FINALLY:
if self.table:
self.action_table("")
steps = self.statement.steps
return steps
def _build_rule_statement(self, keyword, line):
name = line[len(keyword) + 1:].strip()
rule = model.Rule(self.filename, self.line, keyword, name,
tags=self.tags)
self.rule = rule
self.scenario_container = rule
self.statement = rule
# MAYBE: self.background = None
self.feature.add_rule(self.statement)
# -- RESET STATE:
self.tags = []