def __init__(self, number: int, ruledata: dict[str, Any]) -> None:
self.names = None
self.namepat = None
self.rulesets = None
self.norulesets = None
self.number = number
self.pretty = str(ruledata)
self.texthash = xxhash.xxh64_intdigest(self.pretty)
self._matchers = []
self._actions = []
# handle substitution of final name in name matchers
if 'name' in ruledata:
self.names = yaml_as_list(ruledata['name'])
if 'setname' in ruledata:
self.names = [
DOLLAR0.sub(ruledata['setname'], name)
for name in self.names
]
ruledata['name'] = self.names
if 'namepat' in ruledata:
self.namepat = ruledata['namepat'].replace('\n', '')
if 'setname' in ruledata:
self.namepat = DOLLAR0.sub(ruledata['setname'], self.namepat)
ruledata['namepat'] = self.namepat
if 'ruleset' in ruledata:
self.rulesets = yaml_as_set(ruledata['ruleset'])
if 'noruleset' in ruledata:
self.norulesets = yaml_as_set(ruledata['noruleset'])
# matchers
for keyword, generate_matcher in get_matcher_generators():
if keyword in ruledata:
self._matchers.append(generate_matcher(ruledata))
# actions
for keyword, generate_action in get_action_generators():
if keyword in ruledata:
self._actions.append(generate_action(ruledata))
def noflag(ruledata: Any) -> Matcher:
noflags = yaml_as_set(ruledata['noflag'])
def matcher(package: Package, package_context: PackageContext,
match_context: MatchContext) -> bool:
return not package_context.has_flags(noflags)
return matcher
def notver(ruledata: Any) -> Matcher:
notversions = yaml_as_set(ruledata['notver'])
if len(notversions) == 1:
notversion: Final[str] = notversions.pop()
def matcher(package: Package, package_context: PackageContext,
match_context: MatchContext) -> bool:
return package.version != notversion
return matcher
else:
def matcher(package: Package, package_context: PackageContext,
match_context: MatchContext) -> bool:
return package.version not in notversions
return matcher
def ver(ruledata: Any) -> Matcher:
versions = yaml_as_set(ruledata['ver'])
if len(versions) == 1:
version = versions.pop()
def matcher(package: Package, package_context: PackageContext,
match_context: MatchContext) -> bool:
return package.version == version
return matcher
else:
def matcher(package: Package, package_context: PackageContext,
match_context: MatchContext) -> bool:
return package.version in versions
return matcher