furmeet-bot/webproj/kwargsSetter.py

27 lines
877 B
Python

# -*- encoding: utf-8 -*-
from typing import Callable
from typing import Dict
from typing import Any
class KeywordArgumentsSetter(object):
def __init__(self, **kwargs_changes: Dict[str, Any]):
for oldkw in kwargs_changes.keys():
assert isinstance(oldkw, str)
self.kwargs_changes = kwargs_changes
def __call__(self, c):
return KeywordArgumentsRenamerConfigured(c, **self.kwargs_changes)
class KeywordArgumentsSetterConfigured(object): # Don't instantiate this class manually
def __init__(self, clb: Callable, **kwargs_changes: Dict[str, Any]):
self.kwargs_changes = kwargs_changes
self.callback = clb
def __call__(self, *args, **kwargs):
newkwargs = kwargs.copy()
for k, v in self.kwargs_changes.items():
newkwargs[k] = v
return self.callback(*args, **newkwargs)