Christian Heimes added the comment:
The manual list of AF_ prefixes looks ugly. We are going to run into the same
problem for every module. How about an additional constructor that takes a
name, dict and string prefix?
class IntEnum(int, Enum):
@classmethod
def from_moduledict(cls, name, moddict, prefix):
members = {name: value for name, value in moddict.items()
if name.startswith(prefix)}
return cls(name, members)
>>> import socket, enum, pprint
>>> AddressFamily = enum.IntEnum.from_moduledict("AddressFamily",
>>> socket.__dict__, "AF_")
>>> pprint.pprint(dict(AddressFamily.__members__))
{'AF_APPLETALK': <AddressFamily.AF_APPLETALK: 5>,
'AF_ASH': <AddressFamily.AF_ASH: 18>,
'AF_ATMPVC': <AddressFamily.AF_ATMPVC: 8>,
'AF_ATMSVC': <AddressFamily.AF_ATMSVC: 20>,
'AF_AX25': <AddressFamily.AF_AX25: 3>,
'AF_BLUETOOTH': <AddressFamily.AF_BLUETOOTH: 31>,
'AF_BRIDGE': <AddressFamily.AF_BRIDGE: 7>,
'AF_CAN': <AddressFamily.AF_CAN: 29>,
'AF_DECnet': <AddressFamily.AF_DECnet: 12>,
'AF_ECONET': <AddressFamily.AF_ECONET: 19>,
'AF_INET': <AddressFamily.AF_INET: 2>,
'AF_INET6': <AddressFamily.AF_INET6: 10>,
'AF_IPX': <AddressFamily.AF_IPX: 4>,
'AF_IRDA': <AddressFamily.AF_IRDA: 23>,
'AF_KEY': <AddressFamily.AF_KEY: 15>,
'AF_LLC': <AddressFamily.AF_LLC: 26>,
'AF_NETBEUI': <AddressFamily.AF_NETBEUI: 13>,
'AF_NETLINK': <AddressFamily.AF_NETLINK: 16>,
'AF_NETROM': <AddressFamily.AF_NETROM: 6>,
'AF_PACKET': <AddressFamily.AF_PACKET: 17>,
'AF_PPPOX': <AddressFamily.AF_PPPOX: 24>,
'AF_RDS': <AddressFamily.AF_RDS: 21>,
'AF_ROSE': <AddressFamily.AF_ROSE: 11>,
'AF_ROUTE': <AddressFamily.AF_NETLINK: 16>,
'AF_SECURITY': <AddressFamily.AF_SECURITY: 14>,
'AF_SNA': <AddressFamily.AF_SNA: 22>,
'AF_TIPC': <AddressFamily.AF_TIPC: 30>,
'AF_UNIX': <AddressFamily.AF_UNIX: 1>,
'AF_UNSPEC': <AddressFamily.AF_UNSPEC: 0>,
'AF_WANPIPE': <AddressFamily.AF_WANPIPE: 25>,
'AF_X25': <AddressFamily.AF_X25: 9>}
----------
nosy: +christian.heimes
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue18720>
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