Mapytex/mapytex/stat/number_tools.py

26 lines
569 B
Python

#/usr/bin/env python
# -*- coding:Utf-8 -*-
from functools import wraps
def number_factory(fun):
""" Decorator which format returned value """
@wraps(fun)
def wrapper(*args, **kwargs):
ans = fun(*args, **kwargs)
try:
if ans.is_integer():
return int(ans)
else:
return round(ans, 2)
except AttributeError:
return ans
return wrapper
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