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bpo-30616: Functional API of enum allows to create empty enums. (#2304)

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* bpo-30616: Functional API of enum allows to create empty enums.

* Update NEWS

move addition to avoid conflict
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Dong-hee Na 2017-06-22 01:52:32 +09:00 • committed by ethanfurman
parent 5ff7132313
commit dcc8ce44c7
3 changed files with 24 additions and 1 deletions
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2
Lib/enum.py
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@ -381,7 +381,7 @@ class EnumMeta(type):
# special processing needed for names?
if isinstance(names, str):
names = names.replace(',', ' ').split()
if isinstance(names, (tuple, list)) and isinstance(names[0], str):
if isinstance(names, (tuple, list)) and names and isinstance(names[0], str):
original_names, names = names, []
last_values = []
for count, name in enumerate(original_names):