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37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
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"""Copy file utils."""
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import shutil
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from os import utime
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from pathlib import Path
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def _coerce_to_path(source, dest):
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return Path(source).resolve(), Path(dest).resolve()
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def copy_basic_file_stats(source, dest):
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"""
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Copy only the m_time and a_time attributes from source to destination.
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Both are expected to exist. The extended attribute copy has sideeffects
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with SELinux and files copied from temporary directories and copystat
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doesn't allow disabling these copies.
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"""
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source, dest = _coerce_to_path(source, dest)
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src_stat = source.stat()
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utime(dest, ns=(src_stat.st_atime_ns, src_stat.st_mtime_ns))
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def copy_file_with_basic_stats(source, dest):
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"""
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Simplified copy2 to copy extended file attributes.
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Only the access time and modified times are copied as
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extended attribute copy has sideeffects with SELinux and files
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copied from temporary directories.
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"""
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source, dest = _coerce_to_path(source, dest)
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shutil.copy(source, dest)
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copy_basic_file_stats(source, dest)
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