def render_fields(self, fields):
abstract_template = trim(self.abstract_rule_template)
abstract_rules = [abstract_template.format(name=safe_name(rule.name)) for rule in self.node.rules]
abstract_rules = indent("\n".join(abstract_rules))
if self.node.whitespace is not None:
whitespace = urepr(self.node.whitespace)
elif self.node.directives.get("whitespace") is not None:
whitespace = "re.compile({0}, RE_FLAGS | re.DOTALL)".format(urepr(self.node.directives.get("whitespace")))
else:
whitespace = "None"
if self.node.nameguard is not None:
nameguard = urepr(self.node.nameguard)
elif self.node.directives.get("nameguard") is not None:
nameguard = self.node.directives.get("nameguard")
else:
nameguard = "None"
comments_re = urepr(self.node.directives.get("comments"))
eol_comments_re = urepr(self.node.directives.get("eol_comments"))
ignorecase = self.node.directives.get("ignorecase", "None")
left_recursion = self.node.directives.get("left_recursion", True)
rules = "\n".join([self.get_renderer(rule).render() for rule in self.node.rules])
version = str(tuple(int(n) for n in str(timestamp()).split(".")))
fields.update(
rules=indent(rules),
abstract_rules=abstract_rules,
version=version,
whitespace=whitespace,
nameguard=nameguard,
comments_re=comments_re,
eol_comments_re=eol_comments_re,
ignorecase=ignorecase,
left_recursion=left_recursion,
)
def render_fields(self, fields):
fields.update(n=self.counter(), name=safe_name(self.node.name))