"""Cement core exceptions module."""
[docs]
class FrameworkError(Exception):
"""
General framework (non-application) related errors.
Args:
msg (str): The error message
"""
def __init__(self, msg):
Exception.__init__(self)
self.msg = msg
def __str__(self):
return self.msg
[docs]
class InterfaceError(FrameworkError):
"""Interface related errors."""
pass
[docs]
class CaughtSignal(FrameworkError):
"""
Raised when a defined signal is caught. For more information regarding
signals, reference the
`signal <http://docs.python.org/library/signal.html>`_ library.
Args:
signum (int): The signal number
frame: The signal frame object
"""
def __init__(self, signum, frame):
msg = 'Caught signal %s' % signum
super(CaughtSignal, self).__init__(msg)
self.signum = signum
self.frame = frame