f98ee40f4b
This is an ongoing series of commits that are reformatting our Python code. This catches the last of the python files to reformat. Since they where so few I bunched them together. Reformatting is done with `black`. If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run git checkout --ours <yourfile> and then reformat it with black. If you run into any problems, post to discourse about it and we will try to help. RFC Thread below: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Reviewed By: jhenderson, #libc, Mordante, sivachandra Differential Revision: https://reviews.llvm.org/D150784
88 lines
2.3 KiB
Python
88 lines
2.3 KiB
Python
# DExTer : Debugging Experience Tester
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# ~~~~~~ ~ ~~ ~ ~~
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#
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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""Provides Dexter-specific exception types."""
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class Dexception(Exception):
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"""All dexter-specific exceptions derive from this."""
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pass
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class Error(Dexception):
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"""Error. Prints 'error: <message>' without a traceback."""
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pass
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class DebuggerException(Dexception):
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"""Any error from using the debugger."""
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def __init__(self, msg, orig_exception=None):
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super(DebuggerException, self).__init__(msg)
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self.msg = msg
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self.orig_exception = orig_exception
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def __str__(self):
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return str(self.msg)
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class LoadDebuggerException(DebuggerException):
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"""If specified debugger cannot be loaded."""
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pass
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class NotYetLoadedDebuggerException(LoadDebuggerException):
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"""If specified debugger has not yet been attempted to load."""
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def __init__(self):
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super(NotYetLoadedDebuggerException, self).__init__(
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"not loaded", orig_exception=None
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)
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class CommandParseError(Dexception):
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"""If a command instruction cannot be successfully parsed."""
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def __init__(self, *args, **kwargs):
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super(CommandParseError, self).__init__(*args, **kwargs)
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self.filename = None
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self.lineno = None
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self.info = None
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self.src = None
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self.caret = None
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class NonFloatValueInCommand(CommandParseError):
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"""If a command has the float_range arg but at least one of its expected
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values cannot be converted to a float."""
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def __init__(self, *args, **kwargs):
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super(NonFloatValueInCommand, self).__init__(*args, **kwargs)
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self.value = None
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class ToolArgumentError(Dexception):
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"""If a tool argument is invalid."""
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pass
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class BuildScriptException(Dexception):
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"""If there is an error in a build script file."""
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def __init__(self, *args, **kwargs):
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self.script_error = kwargs.pop("script_error", None)
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super(BuildScriptException, self).__init__(*args, **kwargs)
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class HeuristicException(Dexception):
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"""If there was a problem with the heuristic."""
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pass
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