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update parallel magics doc section
update parallel magics doc section

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error.py
66 lines | 1.9 KiB | text/x-python | PythonLexer
Brian Granger
Continuing a massive refactor of everything.
r2205 # encoding: utf-8
"""
Global exception classes for IPython.core.
Authors:
* Brian Granger
* Fernando Perez
MinRK
use ROUTER/DEALER sockets for stdin...
r4952 * Min Ragan-Kelley
Brian Granger
Continuing a massive refactor of everything.
r2205
Notes
-----
"""
#-----------------------------------------------------------------------------
Matthias BUSSONNIER
update copyright to 2011/20xx-2011...
r5390 # Copyright (C) 2008-2011 The IPython Development Team
Brian Granger
Continuing a massive refactor of everything.
r2205 #
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Exception classes
#-----------------------------------------------------------------------------
class IPythonCoreError(Exception):
pass
class TryNext(IPythonCoreError):
"""Try next hook exception.
Bernardo B. Marques
remove all trailling spaces
r4872
Brian Granger
Continuing a massive refactor of everything.
r2205 Raise this in your hook function to indicate that the next hook handler
should be used to handle the operation. If you pass arguments to the
constructor those arguments will be used by the next hook instead of the
original ones.
Thomas Kluyver
Allow TryNext to have an error message without it affecting the command chain....
r6721
A _msg argument will not be passed on, so it can be used as a displayable
error message.
Brian Granger
Continuing a massive refactor of everything.
r2205 """
Thomas Kluyver
Allow TryNext to have an error message without it affecting the command chain....
r6721 def __init__(self, _msg="", *args, **kwargs):
Brian Granger
Continuing a massive refactor of everything.
r2205 self.args = args
self.kwargs = kwargs
Thomas Kluyver
Allow TryNext to have an error message without it affecting the command chain....
r6721 self.msg = _msg
def __str__(self):
return str(self.msg)
Brian Granger
Continuing a massive refactor of everything.
r2205
class UsageError(IPythonCoreError):
"""Error in magic function arguments, etc.
Bernardo B. Marques
remove all trailling spaces
r4872
Brian Granger
Continuing a massive refactor of everything.
r2205 Something that probably won't warrant a full traceback, but should
Bernardo B. Marques
remove all trailling spaces
r4872 nevertheless interrupt a macro / batch file.
Thomas Spura
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r4574 """
MinRK
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r4952
class StdinNotImplementedError(IPythonCoreError, NotImplementedError):
"""raw_input was requested in a context where it is not supported
For use in IPython kernels, where only some frontends may support
stdin requests.
"""