← Back
Editing: file_util.cpython-33.pyo
� �� f� c @ s� d Z d d l Z d d l m Z d d l m Z i d d 6d d 6d d 6Z d d d � Z d d d d d d d d � Z d d d d � Z d d � Z d S( uF distutils.file_util Utility functions for operating on single files. i N( u DistutilsFileError( u logu copyingu hard linkingu hardu symbolically linkingu symi i c N C s d } d } z�y t | d � } WnA t j k re } z t d | | j f � � WYd d } ~ Xn Xt j j | � r� y t j | � Wq� t j k r� } z t d | | j f � � WYd d } ~ Xq� Xn y t | d � } WnA t j k r&} z t d | | j f � � WYd d } ~ Xn Xx� y | j | � } WnA t j k r�} z t d | | j f � � WYd d } ~ Xn X| s�Pn y | j | � Wq*t j k r�} z t d | | j f � � WYd d } ~ Xq*Xq*Wd | r�| j � n | r | j � n Xd S( u5 Copy the file 'src' to 'dst'; both must be filenames. Any error opening either file, reading from 'src', or writing to 'dst', raises DistutilsFileError. Data is read/written in chunks of 'buffer_size' bytes (default 16k). No attempt is made to handle anything apart from regular files. u rbu could not open '%s': %sNu could not delete '%s': %su wbu could not create '%s': %su could not read from '%s': %su could not write to '%s': %s( u Noneu openu osu erroru DistutilsFileErroru strerroru pathu existsu unlinku readu writeu close( u srcu dstu buffer_sizeu fsrcu fdstu eu buf( ( u8 /opt/alt/python33/lib64/python3.3/distutils/file_util.pyu _copy_file_contents sF ,,))0 u _copy_file_contentsi c C s� d d l m } d d l m } m } m } m } t j j | � sW t d | � � n t j j | � r� | } t j j | t j j | � � } n t j j | � } | r� | | | � r� | d k r� t j d | � n | d f Sy t | } Wn" t k rt d | � � Yn X| d k ryt j j | � t j j | � k r`t j d | | | � qyt j d | | | � n | r�| d f S| d k r�t j j | � o�t j j | | � s�t j | | � q�n� | d k rt j j | � ot j j | | � s�t j | | � q�nu t | | � | s4| r�t j | � } | rjt j | | | | | f � n | r�t j | | | | � � q�n | d f S( u� Copy a file 'src' to 'dst'. If 'dst' is a directory, then 'src' is copied there with the same name; otherwise, it must be a filename. (If the file exists, it will be ruthlessly clobbered.) If 'preserve_mode' 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'. 'link' allows you to make hard links (os.link) or symbolic links (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 linking is available. Under Mac OS, uses the native file copy function in macostools; on other systems, uses '_copy_file_contents()' to copy file contents. Return a tuple (dest_name, copied): 'dest_name' is the actual name of the output file, and 'copied' is true if the file was copied (or would have been copied, if 'dry_run' true). i ( u newer( u ST_ATIMEu ST_MTIMEu ST_MODEu S_IMODEu4 can't copy '%s': doesn't exist or not a regular filei u" not copying %s (output up-to-date)u& invalid value '%s' for 'link' argumentu %s %s -> %su hardu sym( u distutils.dep_utilu neweru statu ST_ATIMEu ST_MTIMEu ST_MODEu S_IMODEu osu pathu isfileu DistutilsFileErroru isdiru joinu basenameu dirnameu logu debugu _copy_actionu KeyErroru ValueErroru infou existsu samefileu linku symlinku _copy_file_contentsu utimeu chmod( u srcu dstu preserve_modeu preserve_timesu updateu linku verboseu dry_runu neweru ST_ATIMEu ST_MTIMEu ST_MODEu S_IMODEu diru actionu st( ( u8 /opt/alt/python33/lib64/python3.3/distutils/file_util.pyu copy_fileC sJ "$ $ ' ' ! u copy_filec ( C s( d d l m } m } m } m } m } d d l } | d k rV t j d | | � n | r` | S| | � s t d | � � n | | � r� t j j | | | � � } n% | | � r� t d | | f � � n | | | � � s� t d | | f � � n d } y t j | | � Wne t j k rz} zB | \ } } | | j k rOd } n t d | | | f � � WYd d } ~ Xn X| r$t | | d | �y t j | � Wq$t j k r } zV | \ } } y t j | � Wn t j k r�Yn Xt d | | | | f � � WYd d } ~ Xq$Xn | S( u% Move a file 'src' to 'dst'. If 'dst' is a directory, the file will be moved into it with the same name; otherwise, 'src' is just renamed to 'dst'. Return the new full name of the file. Handles cross-device moves on Unix using 'copy_file()'. What about other systems??? i ( u existsu isfileu isdiru basenameu dirnameNi u moving %s -> %su# can't move '%s': not a regular fileu0 can't move '%s': destination '%s' already existsu2 can't move '%s': destination '%s' not a valid pathu couldn't move '%s' to '%s': %su verboseuA couldn't move '%s' to '%s' by copy/delete: delete '%s' failed: %sFT( u os.pathu existsu isfileu isdiru basenameu dirnameu errnou logu infou DistutilsFileErroru osu pathu joinu Falseu renameu erroru EXDEVu Trueu copy_fileu unlink( u srcu dstu verboseu dry_runu existsu isfileu isdiru basenameu dirnameu errnou copy_itu eu numu msg( ( u8 /opt/alt/python33/lib64/python3.3/distutils/file_util.pyu move_file� sR ( ) ,u move_filec C sG t | d � } z& x | D] } | j | d � q WWd | j � Xd S( u{ Create a file with the specified name and write 'contents' (a sequence of strings without line terminators) to it. u wu N( u openu writeu close( u filenameu contentsu fu line( ( u8 /opt/alt/python33/lib64/python3.3/distutils/file_util.pyu write_file� s u write_filei @ ( u __doc__u osu distutils.errorsu DistutilsFileErroru distutilsu logu Noneu _copy_actionu _copy_file_contentsu copy_fileu move_fileu write_file( ( ( u8 /opt/alt/python33/lib64/python3.3/distutils/file_util.pyu <module> s 3 [=
Save File
Cancel