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Support comma delimited string for namedtuple. #1518
Description
from collections import namedtuple
X = namedtuple('X', 'a, b')
x = X(1, 'x')
x = X(b='y', a='x') # error: Unexpected keyword argument "a" for "X"
x.a + [1] # error: "X" has no attribute "a"
class Y(X):
"""you can use a namedtuple class as a base class"""
Activity
The-Compiler commentedon May 11, 2016
#529 is the same thing for
enum.Enum.elazarg commentedon Aug 31, 2016
I will add it to PR #1810, although it's easy enough not to wait for it. It requires a single line change here. Changing
items = str_expr.value.split()intoitems = str_expr.value.replace(',', ' ').split()However, as discussed in the
Enumcase, it's a good idea not to use this form.elazarg commentedon Sep 3, 2016
This has been be fixed by #1810