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r. Y nX d S )QzCommon pathname manipulations, WindowsNT/95 version.
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a Split a pathname into drive/UNC sharepoint and relative path specifiers.
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result = splitdrive(p)
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If the path contained a drive letter, drive_or_unc will contain everything
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If the path contained a UNC path, the drive_or_unc will contain the host name
and share up to but not including the fourth directory separator character.
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Paths cannot contain both a drive letter and a UNC path.
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r tjd| Y nX dS )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r4 r3 rU r r r c s g | ]}t | qS r0 )r
r7 r8 )r rK )r# r r0 r1 r a s z commonpath..c s g | ]\}}| qS r0 )r )r rQ rK )r r0 r1 r b s c 3 s" | ]\}}|d d kV qd S )Nr? r0 )r rQ rK )r r0 r1 e s z commonpath..z%Can't mix absolute and relative pathsNc s s | ]\}}|V qd S )Nr0 )r rQ rK r0 r0 r1 r l s r? z Paths don't have the same drivec s g | ]}|r| kr|qS r0 r0 )r r| )r r0 r1 r q s c s g | ]} fd d|D qS )c s g | ]}|r| kr|qS r0 r0 )r r| )r r0 r1 r s s z)commonpath...r0 )r r> )r r0 r1 r s s r, )r, )rz tuplerD r5 r6 r- r. setr@ r
r7 r minmax enumerater r9 r: rF rG ) rH Z drivesplits split_pathsr rk r/ commons1s2rR r| r r0 )r# r r r1 r, P sF
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