Exploration of supporting single-dispatched functions for argname() about python-varname HOT 2 CLOSED

>>> from varname import argname
>>> from functools import singledispatch
>>> 
>>> @singledispatch
... def add(a, b):
...     ...
... 
>>> @add.register(int)
... def add_int(a, b):
...     aname = argname(a, b, func=add_int)
...     print(aname)
...     return a + b 
... 
>>> @add.register(str)
... def add_str(a, b):
...     aname = argname(a, b, dispatch=str) # specify a type
...     print(aname)
...     return a + b 
... 
>>> x = y = 1
>>> p = q = 'a'
>>> 
>>> add(x, y)
('x', 'y')
2
>>> add(p, q)
('p', 'q')
'aa'