59     def compiled_re(klass):  argument
60         return re.compile(klass.regexp, re.MULTILINE)
139     def has_replacement_rule(klass) -> bool:  argument
140         return (klass.gen_patches is not FileMatch.gen_patches
141                 or klass.replacement is not FileMatch.replacement)
171     def finditer(klass, content: str, pos=0, endpos=-1) -> Iterable[Match]:  argument
175         return klass.compiled_re().finditer(content, pos)
178     def domatch(klass, content: str, pos=0, endpos=-1) -> Optional[Match]:  argument
182         return klass.compiled_re().match(content, pos)
184 …def group_finditer(self, klass: Type['FileMatch'], group: Union[str, int]) -> Iterable['FileMatch'…
186         return (klass(self.file, m)
187                 for m in klass.finditer(self.file.original_content,
191 …def try_group_match(self, klass: Type['FileMatch'], group: Union[str, int]) -> Optional['FileMatch…
193         m = klass.domatch(self.file.original_content,
199             return klass(self.file, m)
269     def _matches_of_type(self, klass: Type[Any]) -> Iterable[FileMatch]:
324     def _matches_of_type(self, klass: Type[Any]) -> List[FileMatch]:
326         if not hasattr(klass, 'regexp') or klass.regexp is None:
328         assert hasattr(klass, 'regexp')
329         DBG("%s: scanning for %s", self.filename, klass.__name__)
330         DBG("regexp: %s", klass.regexp)
331         matches = [klass(self, m) for m in klass.finditer(self.original_content)]
333             klass.__name__,' '.join(names(matches)))
375             class_names = list(name for name,klass in class_dict.items()
376                                if klass.has_replacement_rule())
424     def _matches_of_type(self, klass: Type[Any]) -> Iterable[FileMatch]:
425         return chain(*(f._matches_of_type(klass) for f in self.files))