Minor readability tweak

This commit is contained in:
Raymond Hettinger 2016-08-17 00:46:48 -07:00
parent 4d02b1b2bb
commit 8579a8fd63

View file

@ -393,7 +393,7 @@ def namedtuple(typename, field_names, *, verbose=False, rename=False):
field_names[index] = '_%d' % index
seen.add(name)
for name in [typename] + field_names:
if type(name) != str:
if type(name) is not str:
raise TypeError('Type names and field names must be strings')
if not name.isidentifier():
raise ValueError('Type names and field names must be valid '