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Enhance filehandle registration

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Previously, pyghmi only could have file objects registered.  Accept
and adjust as appropriate to accomodate plain int filedescriptors.
This allows, for example, os.pipe() construct to be hooked.

Change-Id: Ie5e81a2276c68e9235d373d4a662f7b1aef153f5
This commit is contained in:
Jarrod Johnson 2013-09-14 21:36:44 -04:00
parent 35b50fb705
commit ccac817f2b
1 changed files with 8 additions and 2 deletions
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10
pyghmi/ipmi/private/session.py
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@ -660,7 +660,10 @@ class Session:
rdata = cls.socket.recvfrom(3000)
pktqueue.append(rdata)
for handlepair in _poller(cls.readersockets):
myhandle = handlepair.fileno()
if isinstance(handlepair, int):
myhandle = handlepair
else:
myhandle = handlepair.fileno()
if myhandle != cls.socket.fileno():
myfile = cls._external_handlers[myhandle][1]
cls._external_handlers[myhandle][0](myfile)
@ -701,7 +704,10 @@ class Session:
:param callback: function to call when input detected on the handle.
will receive the handle as an argument
"""
cls._external_handlers[handle.fileno()] = (callback, handle)
if isinstance(handle, int):
cls._external_handlers[handle] = (callback, handle)
else:
cls._external_handlers[handle.fileno()] = (callback, handle)
cls.readersockets += [handle]
@classmethod