Method _refresh_arg_list_cache

pgcli/pgcompleter.py:254–266

(self)

        self._refresh_arg_list_cache()

    def _refresh_arg_list_cache(self):
        # We keep a cache of {function_usage:{function_metadata: function_arg_list_string}}
        # This is used when suggesting functions, to avoid the latency that would result
        # if we'd recalculate the arg lists each time we suggest functions (in large DBs)
        self._arg_list_cache = {
            usage: {
                meta: self._arg_list(meta, usage)
                for sch, funcs in self.dbmetadata["functions"].items()
                for func, metas in funcs.items()
                for meta in metas
            }
            for usage in ("call", "call_display", "signature")
        }

    def extend_foreignkeys(self, fk_data):
        # fk_data is a list of ForeignKey namedtuples, with fields