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Use prompt_toolkit.application.create_app_session for debugger prompt (#13889)...
Use prompt_toolkit.application.create_app_session for debugger prompt (#13889) Running the debugger prompt in the default `prompt_toolkit` session causes issues when more than one prompt_toolkit app is running simultaneously. I'm encountering this while trying to debug multiple threads using [madbg](https://github.com/kmaork/madbg). The errors look exactly like those mentioned in #12192. This commit solves this by using the dedicated API from prompt_toolkit. BTW, this PR combined with #13311 should be enough to close #12192.

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error.py
60 lines | 1.7 KiB | text/x-python | PythonLexer
# encoding: utf-8
"""
Global exception classes for IPython.core.
Authors:
* Brian Granger
* Fernando Perez
* Min Ragan-Kelley
Notes
-----
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2008 The IPython Development Team
#
# 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.
Raise this in your hook function to indicate that the next hook handler
should be used to handle the operation.
"""
class UsageError(IPythonCoreError):
"""Error in magic function arguments, etc.
Something that probably won't warrant a full traceback, but should
nevertheless interrupt a macro / batch file.
"""
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.
"""
class InputRejected(Exception):
"""Input rejected by ast transformer.
Raise this in your NodeTransformer to indicate that InteractiveShell should
not execute the supplied input.
"""