mirror of https://github.com/borgbackup/borg.git
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import os
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from .errors import Error
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from ..platformflags import is_win32, is_linux, is_freebsd, is_darwin
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class PythonLibcTooOld(Error):
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"""FATAL: this Python was compiled for a too old (g)libc and misses required functionality."""
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def check_python():
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if is_win32:
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required_funcs = {os.stat}
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else:
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required_funcs = {os.stat, os.utime, os.chown}
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if not os.supports_follow_symlinks.issuperset(required_funcs):
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raise PythonLibcTooOld
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class ExtensionModuleError(Error):
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"""The Borg binary extension modules do not seem to be properly installed."""
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def check_extension_modules():
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from .. import platform, compress, crypto, item, chunker, hashindex
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if hashindex.API_VERSION != '1.2_01':
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raise ExtensionModuleError
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if chunker.API_VERSION != '1.2_01':
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raise ExtensionModuleError
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if compress.API_VERSION != '1.2_02':
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raise ExtensionModuleError
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if crypto.low_level.API_VERSION != '1.3_01':
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raise ExtensionModuleError
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if item.API_VERSION != '1.2_01':
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raise ExtensionModuleError
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if platform.API_VERSION != platform.OS_API_VERSION or platform.API_VERSION != '1.2_05':
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raise ExtensionModuleError
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