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27 lines
685 B
Python
27 lines
685 B
Python
"""
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Contains TaskWiki-specific exceptions.
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"""
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from __future__ import print_function
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import six
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import sys
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class VimPrettyException(Exception):
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pass
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class TaskWikiException(VimPrettyException):
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"""Used to interrupt a TaskWiki command/event and notify the user."""
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pass
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# Handle error without traceback, if they're descendants of VimPrettyException
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def output_exception(exception_type, value, traceback):
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if any(['VimPretty' in t.__name__ for t in exception_type.mro()]):
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print(six.text_type(value), file=sys.stderr)
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else:
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sys.__excepthook__(exception_type, value, traceback)
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# Wrap the original except hook
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sys.excepthook = output_exception
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