???<!-- GIF89;a -->
123123123123
.....................................................................................................................................???<!-- GIF89;a -->
123123123123
.....................................................................................................................................ó
fc           @   sã   d  Z  d Z d d d d g Z d d l Z d d l Z e j d ƒ Z e Z d	 „  Z	 d
 „  Z
 d „  Z d „  Z d „  Z e d d „ Z e d k rß x e d g ƒ D] Z e GHq£ Wd GHx% e d g d e ƒD] Z e GHqÍ Wn  d S(   sC  List python source files.

There are three functions to check whether a file is a Python source, listed
here with increasing complexity:

- has_python_ext() checks whether a file name ends in '.py[w]'.
- look_like_python() checks whether the file is not binary and either has
  the '.py[w]' extension or the first line contains the word 'python'.
- can_be_compiled() checks whether the file can be compiled by compile().

The file also must be of appropriate size - not bigger than a megabyte.

walk_python_files() recursively lists all Python files under the given directories.
s   Oleg Broytmann, Georg Brandlt   has_python_extt   looks_like_pythont   can_be_compiledt   walk_python_filesiÿÿÿÿNs	   [ --]c         C   s   t  r |  GHn  d  S(   N(   t   debug(   t   msg(    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyt   print_debug   s     c         C   s¥   y t  j |  ƒ j } Wn( t k
 r@ } t d |  | f ƒ d  SX| d k re t d |  | f ƒ d  Sy t |  d ƒ SWn( t k
 r  } t d |  | f ƒ d  SXd  S(   Ns   %s: permission denied: %si   s!   %s: the file is too big: %d bytest   rUs   %s: access denied: %si   (   t   ost   statt   st_sizet   OSErrorR   t   Nonet   opent   IOError(   t   fullpatht   sizet   err(    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyt   _open!   s    c         C   s   |  j  d ƒ p |  j  d ƒ S(   Ns   .pys   .pyw(   t   endswith(   R   (    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyR    2   s    c         C   s‰   t  |  ƒ } | d  k r t S| j ƒ  } | j ƒ  t j | ƒ rS t d |  ƒ t S|  j d ƒ sq |  j d ƒ ru t	 Sd | k r… t	 St S(   Ns   %s: appears to be binarys   .pys   .pywt   python(
   R   R   t   Falset   readlinet   closet	   binary_ret   searchR   R   t   True(   R   t   infilet   line(    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyR   5   s    
c         C   su   t  |  ƒ } | d  k r t S| j ƒ  } | j ƒ  y t | |  d ƒ Wn( t k
 rp } t d |  | f ƒ t SXt S(   Nt   execs   %s: cannot compile: %s(	   R   R   R   t   readR   t   compilet	   ExceptionR   R   (   R   R   t   codeR   (    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyR   J   s    
c   
      c   s"  | d k r g  } n  x|  D]þ } t d | ƒ t j j | ƒ rY | | ƒ r| Vqq t j j | ƒ rt d ƒ x¢ t j | ƒ D]„ \ } } } x* | D]" } | | k r› | j | ƒ q› q› WxE | D]= } t j j | | ƒ }	 t d |	 ƒ | |	 ƒ rÈ |	 VqÈ qÈ Wq… Wq t d ƒ q Wd S(   s^      Recursively yield all Python source files below the given paths.

    paths: a list of files and/or directories to be checked.
    is_python: a function that takes a file name and checks whether it is a
               Python source file
    exclude_dirs: a list of directory base names that should be excluded in
                  the search
    s   testing: %ss       it is a directorys       unknown typeN(	   R   R   R   t   patht   isfilet   isdirt   walkt   removet   join(
   t   pathst	   is_pythont   exclude_dirsR"   t   dirpatht   dirnamest	   filenamest   excludet   filenameR   (    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyR   [   s&    
	
t   __main__t   .s
   ----------R)   (   t   __doc__t
   __author__t   __all__R   t   reR   R   R   R   R   R   R    R   R   R   R   t   __name__R   (    (    (    s.   /usr/lib64/python2.7/Tools/scripts/pysource.pyt   <module>   s"   					!	