ķ
áxTc           @   s_   d  d l  m Z d  d l Z d  d l Z d   Z d   Z e d k r[ e e j d  GHn  d S(   i˙˙˙˙(   t   divisionNc         C   s   t  j j t  j j |    S(   N(   t   ost   patht   normcaset   normpath(   R   (    (    sN   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/libtbx/command_line/path_utility.pyt   norm   s    c         C   sĒ  t  |   d k s t  |  d } |  d } | d k r t  |   d k sP t  |  d d k rr t j   g } qČ |  d j t j  } n= | d	 k r¸ t  |   d k s¯ t  g  } n t d
 |   t j j | d  } | j t j  } t j	 d k rmg  } x] | D]U } t  |  d k rS| d  d k rS| d d k rS| d d !} n  | j
 |  qW| } n  g  } | d k rg  }	 x3 | D]+ } | d k r¤qn  |	 j
 t |   qWxÆ | D]: } | d k rÚqÂn  t |  |	 k rÂ| j
 |  qÂqÂWn g  }
 | d k r"| | } n
 | | } xU | D]M } | d k rKq3n  t |  |
 k r3| j
 |  |
 j
 t |   q3q3Wt  |  d k rd St j j |  S(   Ni   i    i   t   prependt   appendt   deletei   t   __CWD__t   tidys   Unknown mode: "%s"t    t   ntt   "i˙˙˙˙t   L_I_B_T_B_X_E_M_P_T_Y(   R   s   appendR   (   t   lent   AssertionErrorR   t   getcwdt   splitt   pathsept   RuntimeErrort   environt   gett   nameR   R   t   join(   t   argst   modet   env_keyt	   arg_pathst   env_valt	   env_pathst   unquoted_pathsR   t   remaining_env_pathst   arg_paths_normt   remaining_env_paths_normt	   all_paths(    (    sN   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/libtbx/command_line/path_utility.pyt   run   s\    

	2	  
 t   __main__i   (   t
   __future__R    t   sysR   R   R$   t   __name__t   argv(    (    (    sN   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/libtbx/command_line/path_utility.pyt   <module>   s
   		1