# Copyright 2019-2020 The Lux Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
[docs]class Event():
"""
Event represents a single operation applied to the dataframe, with input arguments of operation recorded
"""
def __init__(self,name,*args,**kwargs):
self.name = name
self.args = args
self.kwargs = kwargs
def __repr__(self):
if (self.args==() and self.kwargs=={}):
return f"<Event: {self.name}>"
else:
return f"<Event: {self.name} -- args={self.args}, kwargs={self.kwargs}>"