ENH: Add a function like PYQT signal #61829
Description
Feature Type
-
Adding new functionality to pandas
-
Changing existing functionality in pandas
-
Removing existing functionality in pandas
Problem Description
I hope this function can use to keep two or more dataframe same like PyQt View and Model (if I revise model view will change )
Feature Description
from typing import Callable
class Index():
def init(self,column = -1,row = -1):
self.column = column
self.row = row
def check(self,reviseRange):
"""if self.column,self.index in range return True"""
return True
class dataframe:
def init(self):
self.handlers = {Index:Callable}#index,function
def _trigger(self,reviseRange):
"""use @ to adapt iloc loc setitem """
for i,f in self.handlers.items():
if i.check():
f(reviseRange)
Alternative Solutions
pyqt singal
Additional Context
No response