Method get_source

deps/v8/third_party/jinja2/loaders.py:192–218

(
        self, environment: "Environment", template: str
    )

        self.followlinks = followlinks

    def get_source(
        self, environment: "Environment", template: str
    ) -> t.Tuple[str, str, t.Callable[[], bool]]:
        pieces = split_template_path(template)
        for searchpath in self.searchpath:
            # Use posixpath even on Windows to avoid "drive:" or UNC
            # segments breaking out of the search directory.
            filename = posixpath.join(searchpath, *pieces)
            f = open_if_exists(filename)
            if f is None:
                continue
            try:
                contents = f.read().decode(self.encoding)
            finally:
                f.close()

            mtime = os.path.getmtime(filename)

            def uptodate() -> bool:
                try:
                    return os.path.getmtime(filename) == mtime
                except OSError:
                    return False

            # Use normpath to convert Windows altsep to sep.
            return contents, os.path.normpath(filename), uptodate
        raise TemplateNotFound(template)

    def list_templates(self) -> t.List[str]:
        found = set()