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Path operations common to more than one OS
Do not use directly. The OS specific modules import the appropriate
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N) commonprefixexistsgetatimegetctimegetmtimegetsizeisdirisfilesamefile sameopenfilesamestatc b t j | n# t t f$ r Y dS w xY wdS )zDTest whether a path exists. Returns False for broken symbolic linksFT)osstatOSError
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Z uu 4 ,,c t j | }n# t t f$ r Y dS w xY wt j |j S )z%Test whether a path is a regular fileF)r r r r S_ISREGst_mode)r sts r r
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# ##r c 4 t j | j S )z1Return the size of a file, reported by os.stat().)r r st_sizefilenames r r r 0 s
78 $$ c 4 t j | j S )zCReturn the last modification time of a file, reported by os.stat().)r r st_mtimer s r r r 5
78 %%r! c 4 t j | j S )z=Return the last access time of a file, reported by os.stat().)r r st_atimer s r r r : r$ r! c 4 t j | j S )zAReturn the metadata change time of a file, reported by os.stat().)r r st_ctimer s r r r ? r$ r! c 6 | sdS t | d t t f s't t t j | } t
| }t | }t | D ] \ }}||| k r |d| c S |S )zGGiven a list of pathnames, returns the longest common leading component r N)
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# I "$r! c r t j | }t j | }t || S )zTest whether two pathnames reference the same actual file or directory
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}||k 0| | dd fS )zSplit the extension from a pathname.
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ae8Or! c dx}}|D ]P}t |t rd}t |t rd}2t | d|j j d |r|rt d d d S d S )NFTz;() argument must be str, bytes, or os.PathLike object, not z.Can't mix strings and bytes in path components)r+ strbytes TypeError __class____name__)funcnameargshasstrhasbytesr s r _check_arg_typesrX s FX
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