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- """Exception classes used by Pexpect"""
-
- import traceback
- import sys
-
- class ExceptionPexpect(Exception):
- '''Base class for all exceptions raised by this module.
- '''
-
- def __init__(self, value):
- super(ExceptionPexpect, self).__init__(value)
- self.value = value
-
- def __str__(self):
- return str(self.value)
-
- def get_trace(self):
- '''This returns an abbreviated stack trace with lines that only concern
- the caller. In other words, the stack trace inside the Pexpect module
- is not included. '''
-
- tblist = traceback.extract_tb(sys.exc_info()[2])
- tblist = [item for item in tblist if ('pexpect/__init__' not in item[0])
- and ('pexpect/expect' not in item[0])]
- tblist = traceback.format_list(tblist)
- return ''.join(tblist)
-
-
- class EOF(ExceptionPexpect):
- '''Raised when EOF is read from a child.
- This usually means the child has exited.'''
-
-
- class TIMEOUT(ExceptionPexpect):
- '''Raised when a read time exceeds the timeout. '''
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