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fix for IOError unpacking

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This commit is contained in:
Darren Ranalli 2007-11-29 18:49:24 +00:00
parent f23a0b0126
commit 6f96c57f8b
1 changed files with 13 additions and 7 deletions
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20
direct/src/task/Task.py
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@ -937,13 +937,8 @@ class TaskManager:
self.step() self.step()
except KeyboardInterrupt: except KeyboardInterrupt:
self.stop() self.stop()
except IOError, v: except IOError, ioError:
# IOError unpack from http://www.python.org/doc/essays/stdexceptions/ code, message = self._unpackIOError(ioError)
try:
(code, message) = v
except:
code = 0
message = v
# Since upgrading to Python 2.4.1, pausing the execution # Since upgrading to Python 2.4.1, pausing the execution
# often gives this IOError during the sleep function: # often gives this IOError during the sleep function:
# IOError: [Errno 4] Interrupted function call # IOError: [Errno 4] Interrupted function call
@ -961,6 +956,17 @@ class TaskManager:
else: else:
raise raise
def _unpackIOError(self, ioError):
# IOError unpack from http://www.python.org/doc/essays/stdexceptions/
# this needs to be in its own method, exceptions that occur inside
# a nested try block are not caught by the inner try block's except
try:
(code, message) = ioError
except:
code = 0
message = ioError
return code, message
def stop(self): def stop(self):
# Set a flag so we will stop before beginning next frame # Set a flag so we will stop before beginning next frame
self.running = 0 self.running = 0