[New-bugs-announce] [issue18738] % formatting incomplete for Enum

[Ethan Furman]

New submission from Ethan Furman:

While `.format()` works fine with enum, %-formatting does not:

--> class AF(enum.IntEnum):
...   IPv4 = 1
...   IPv6 = 2
... 

--> AF.IPv4
<AF.IPv4: 1>

--> '%s' % AF.IPv4
'AF.IPv4'

--> '%r' % AF.IPv4
'<AF.IPv4: 1>'

--> '%d' % AF.IPv4
'AF.IPv4'

--> '%i' % AF.IPv4
'AF.IPv4'

--> '%x' % AF.IPv4
'1'

--> '%o' % AF.IPv4
'1'

Hex and octal work, decimal and integer do not.

----------
messages: 195160
nosy: barry, eli.bendersky, ethan.furman, serhiy.storchaka
priority: normal
severity: normal
status: open
title: % formatting incomplete for Enum
type: behavior
versions: Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18738>
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