sourcenouveau, 8 months ago

Does mypy not do type inference when you use functions from other modules? That can't be right...

If I have:

modabc.py

def abc() -> str:  
 return "abc"  

modxyz.py

from modabc import abc

def xyz() -> str:  
 x = abc()  
 return x  

I get error: Returning Any from function declared to return "str".

I would prefer not to annotate the local variable. How come mypy isn't checking the annotations from modabc?

#python #mypy