main.py 文件源码

def __call__(self, path=None, path_args=None, **kw):
        path = path or self.path
        for k, v in self.args.items():
            kw.setdefault(k, v)
        path_args = set(path_args or []).union(self.path_args)
        paths, fragments = [], []
        for key, value in kw.items():
            if value and key in path_args:
                if isinstance(value, browse_record):
                    paths.append((key, slug(value)))
                else:
                    paths.append((key, value))
            elif value:
                if isinstance(value, list) or isinstance(value, set):
                    fragments.append(werkzeug.url_encode([(key, item) for item in value]))
                else:
                    fragments.append(werkzeug.url_encode([(key, value)]))
        for key, value in paths:
            path += '/' + key + '/%s' % value
        if fragments:
            path += '?' + '&'.join(fragments)
        return path