;
Κβ"Ic               @   sA  d  Z  d g Z d d  Z g  Z d   Z e j e  d   Z e j e  d   Z e j e  d   Z	 e j e	  d   Z
 e j e
  d   Z e j e  d	   Z e j e  d
   Z e j e  d   Z e j e  d   Z e j e  d   Z e j e  d   Z d   Z e d k o e   n d S(   u<   Recognize image file formats based on their first few bytes.u   whatc          
   C   sΔ   | d  k od t |  t  o" t |  d  } | j d  } qw |  j   } |  j d  } |  j |  d  } n d  } z0 x) t D]! } | | |  } | o | Sq WWd  | o | j   n Xd  S(   Nu   rbi    (	   u   Noneu
   isinstanceu   stru   openu   readu   tellu   seeku   testsu   close(   u   fileu   hu   fu   locationu   tfu   res(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   what	   s$    
  c             C   s    |  d d  d k o d Sd S(   u    JPEG data in JFIF or Exif formati   i
   s   JFIFs   Exifu   jpegN(   s   JFIFs   Exif(    (   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu	   test_jpeg%   s    c             C   s   |  j  d  o d Sd  S(   Ns   PNG

u   png(   u
   startswith(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_png,   s    c             C   s    |  d d  d k o d Sd S(   u   GIF ('87 and '89 variants)Ni   s   GIF87as   GIF89au   gif(   s   GIF87as   GIF89a(    (   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_gif2   s    c             C   s    |  d d  d k o d Sd S(   u-   TIFF (can be in Motorola or Intel byte order)Ni   s   MMs   IIu   tiff(   s   MMs   II(    (   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu	   test_tiff9   s    c             C   s   |  j  d  o d Sd S(   u   SGI image librarys   Ϊu   rgbN(   u
   startswith(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_rgb@   s    c             C   sU   t  |   d k o> |  d t d  k o' |  d d k o |  d d k o d Sd	 S(
   u   PBM (portable bitmap)i   i    s   Pi   s   14i   s    	
u   pbmN(   u   lenu   ord(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_pbmG   s    9c             C   sU   t  |   d k o> |  d t d  k o' |  d d k o |  d d k o d Sd	 S(
   u   PGM (portable graymap)i   i    s   Pi   s   25i   s    	
u   pgmN(   u   lenu   ord(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_pgmO   s    9c             C   sU   t  |   d k o> |  d t d  k o' |  d d k o |  d d k o d Sd	 S(
   u   PPM (portable pixmap)i   i    s   Pi   s   36i   s    	
u   ppmN(   u   lenu   ord(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_ppmW   s    9c             C   s   |  j  d  o d Sd S(   u   Sun raster files   Y¦ju   rastN(   u
   startswith(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu	   test_rast_   s    c             C   s   |  j  d  o d Sd S(   u   X bitmap (X10 or X11)s   #define u   xbmN(   u
   startswith(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_xbmf   s    c             C   s   |  j  d  o d Sd  S(   Ns   BMu   bmp(   u
   startswith(   u   hu   f(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   test_bmpm   s    c              C   sΨ   d d  l  }  d } |  j d d   o. |  j d d k o |  j d d  =d } n yL |  j d d   o! t |  j d d   | d  n t d g | d  Wn1 t k
 o% |  j j d  |  j d  Yn Xd  S(   Ni    i   u   -ri   u   .u   
[Interrupted]
(   u   sysu   argvu   testallu   KeyboardInterruptu   stderru   writeu   exit(   u   sysu	   recursive(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   testw   s    (
!c             C   s  d d  l  } d d  l } xο |  D]η } | j j |  ox t | d d d | p | oH t d  d d  l } | j | j j | d   } t | | d  qt d  q t | d d d | j j	   y t t
 |   Wq t k
 o t d	  Yq Xq Wd  S(
   Ni    u   /:u   endu    u   recursing down:u   *u   *** directory (use -r) ***u   :u   *** not found ***(   u   sysu   osu   pathu   isdiru   printu   globu   joinu   testallu   stdoutu   flushu   whatu   IOError(   u   listu	   recursiveu   toplevelu   sysu   osu   filenameu   globu   names(    (    u#   /mit/python/lib/python3.0/imghdr.pyu   testall   s$     
u   __main__N(   u   __doc__u   __all__u   Noneu   whatu   testsu	   test_jpegu   appendu   test_pngu   test_gifu	   test_tiffu   test_rgbu   test_pbmu   test_pgmu   test_ppmu	   test_rastu   test_xbmu   test_bmpu   testu   testallu   __name__(    (    (    u#   /mit/python/lib/python3.0/imghdr.pyu   <module>   s:   														