mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue #14151: Raise a ValueError, not a NameError, when trying to create

Browse source 
a multiprocessing Client or Listener with an AF_PIPE type address under
non-Windows platforms.  Patch by Popa Claudiu.
This commit is contained in:
Antoine Pitrou 2012-04-01 17:19:09 +02:00
parent 58bb82e7b4
commit 709176f10c
3 changed files with 26 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Lib/multiprocessing/connection.py
View file

@ -94,6 +94,13 @@ def arbitrary_address(family):
else:
raise ValueError('unrecognized family')
def _validate_family(family):
'''
Checks if the family is valid for the current environment.
'''
if sys.platform != 'win32' and family == 'AF_PIPE':
raise ValueError('Family %s is not recognized.' % family)
def address_type(address):
'''
@ -126,6 +133,7 @@ class Listener(object):
or default_family
address = address or arbitrary_address(family)
_validate_family(family)
if family == 'AF_PIPE':
self._listener = PipeListener(address, backlog)
else:
@ -163,6 +171,7 @@ def Client(address, family=None, authkey=None):
Returns a connection to the address of a `Listener`
'''
family = family or address_type(address)
_validate_family(family)
if family == 'AF_PIPE':
c = PipeClient(address)
else: