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import inspect
def check_kwargs(func, kwargs, name=None):
"""check kwargs are valid for func
If kwargs are invalid, raise TypeError as same as python default
:param function func: function to be validated
:param dict kwargs: keyword arguments for func
:param str name: name used in TypeError (default is func name)
"""
try:
params = inspect.signature(func).parameters
except ValueError:
return
if name is None:
name = func.__name__
for k in kwargs.keys():
if k not in params:
raise TypeError(f"{name}() got an unexpected keyword argument '{k}'")
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