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Path operations common to more than one OS
Do not use directly. The OS specific modules import the appropriate
functions from this module themselves.
� N� commonprefix�exists�getatime�getctime�getmtime�getsize�isdir�isfile�samefile� sameopenfile�samestatc C s. y t j | � Wn t k
r) d SYn Xd S)zDTest whether a path exists. Returns False for broken symbolic linksFT)�os�stat�OSError)�path� r �0/opt/alt/python34/lib64/python3.4/genericpath.pyr s
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r+ d SYn Xt j | j � S)z%Test whether a path is a regular fileF)r
r r �S_ISREG�st_mode)r �str r r r s
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r+ d SYn Xt j | j � S)z<Return true if the pathname refers to an existing directory.F)r
r r �S_ISDIRr )�sr r r r r ' s
c C s t j | � j S)z1Return the size of a file, reported by os.stat().)r
r �st_size)�filenamer r r r 0 s c C s t j | � j S)zCReturn the last modification time of a file, reported by os.stat().)r
r �st_mtime)r r r r r 5 s c C s t j | � j S)z=Return the last access time of a file, reported by os.stat().)r
r �st_atime)r r r r r : s c C s t j | � j S)zAReturn the metadata change time of a file, reported by os.stat().)r
r �st_ctime)r r r r r ? s c C sa | s
d St | � } t | � } x8 t | � D]* \ } } | | | k r/ | d | � Sq/ W| S)zGGiven a list of pathnames, returns the longest common leading component� N)�min�max� enumerate)�m�s1�s2�i�cr r r r E s c C s" | j | j k o! | j | j k S)z5Test whether two stat buffers reference the same file)�st_ino�st_dev)r" r# r r r r Q s c C s+ t j | � } t j | � } t | | � S)z9Test whether two pathnames reference the same actual file)r
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X s c C s+ t j | � } t j | � } t | | � S)z:Test whether two open file objects reference the same file)r
�fstatr )�fp1�fp2r" r# r r r r a s c C s� | j | � } | r6 | j | � } t | | � } n | j | � } | | k r� | d } xU | | k r� | | | d � | k r� | d | � | | d � f S| d 7} q^ Wn | | d d � f S)z�Split the extension from a pathname.
Extension is everything from the last dot to the end, ignoring
leading dots. Returns "(root, ext)"; ext may be empty.� Nr )�rfindr )�p�sep�altsep�extsep�sepIndex� altsepIndex�dotIndex�
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