57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright 2010-2014 The pygit2 contributors
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2,
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# as published by the Free Software Foundation.
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#
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# In addition to the permissions in the GNU General Public License,
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# the authors give you unlimited permission to link the compiled
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# version of this file into combinations with other programs,
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# and to distribute those combinations without any restriction
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# coming from the use of this file. (The General Public License
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# restrictions do apply in other respects; for example, they cover
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# modification of the file, and distribution when not linked into
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# a combined executable.)
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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# ffi
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from .ffi import ffi, C
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from _pygit2 import GitError
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def check_error(err, io=False):
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if err >= 0:
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return
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message = "(no message provided)"
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giterr = C.giterr_last()
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if giterr != ffi.NULL:
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message = ffi.string(giterr.message).decode()
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if err in [C.GIT_EEXISTS, C.GIT_EINVALIDSPEC, C.GIT_EEXISTS,
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C.GIT_EAMBIGUOUS]:
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raise ValueError(message)
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elif err == C.GIT_ENOTFOUND:
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if io:
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raise IOError(message)
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else:
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raise KeyError(message)
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elif err == C.GIT_EINVALIDSPEC:
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raise ValueError(message)
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elif err == C.GIT_ITEROVER:
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raise StopIteration()
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raise GitError(message)
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