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Utility functions for operating on single files.
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� X dS ) a5 Copy the file 'src' to 'dst'; both must be filenames. Any error
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bytes (default 16k). No attempt is made to handle anything apart from
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f� |�rtj || || �� |dfS ) a Copy a file 'src' to 'dst'. If 'dst' is a directory, then 'src' is
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is true (the default), the file's mode (type and permission bits, or
whatever is analogous on the current platform) is copied. If
'preserve_times' is true (the default), the last-modified and
last-access times are copied as well. If 'update' is true, 'src' will
only be copied if 'dst' does not exist, or if 'dst' does exist but is
older than 'src'.
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(os.symlink) instead of copying: set it to "hard" or "sym"; if it is
None (the default), files are copied. Don't set 'link' on systems that
don't support it: 'copy_file()' doesn't check if hard or symbolic
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Under Mac OS, uses the native file copy function in macostools; on
other systems, uses '_copy_file_contents()' to copy file contents.
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the output file, and 'copied' is true if the file was copied (or would
have been copied, if 'dry_run' true).
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f ��W Y dd} ~ X nX |S )a% Move a file 'src' to 'dst'. If 'dst' is a directory, the file will
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Handles cross-device moves on Unix using 'copy_file()'. What about
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