ó
þ™xTc           @   s{   d  d l  m Z d  d l m Z d e f d „  ƒ  YZ e d k rw d  d l Z x& e j d D] Z e j	 e ƒ GHq\ Wn  d S(   iÿÿÿÿ(   t   division(   t   Formatt   FormatDIP2030bc           B   sM   e  Z e d  „  ƒ Z d „  Z d „  Z d „  Z d „  Z d „  Z d „  Z	 RS(   c         C   s…   d } yK t  j |  d ƒ } | j | ƒ | j d ƒ } | j d ƒ } | j ƒ  Wn t k
 rg } t SX| d k o„ | d d !d	 k S(   Ni¸  i   t   rbi   i   t    i    i   t   DIPi@T‰ i€¨(   R   t	   open_filet   seekt   readt   closet   IOErrort   False(   t
   image_filet   headerstartt   Ft	   rawheadert   eoft   e(    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt
   understand   s    c         C   s)   |  j  | ƒ s t ‚ t j |  | ƒ d S(   s3   Initialise the image structure from the given file.N(   R   t   AssertionErrorR   t   __init__(   t   selfR   (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyR      s    c         C   s3   d d l  m } | |  j ƒ |  _ |  j j ƒ  d  S(   Niÿÿÿÿ(   t   DIPImage(   t   iotbx.detectors.macscienceR   t   _image_filet   detectorbaset
   readHeader(   R   R   (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt   _start   s    c         C   s   |  j  j ƒ  S(   N(   t   _goniometer_factoryt   single_axis(   R   (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt   _goniometer"   s    c         C   s»   |  j  j d } |  j j d d d |  j  j d d |  j  j d |  j  j d f d	 d
 d d d |  j  j d |  j  j d f d |  j  j d |  j  j d f d d |  j  j d f d g  ƒ 	S(   s$   Return a model for a simple detectort   TWOTHETAt   sensort   IMAGE_PLATEt   distancet   DISTANCEt   beam_centret   BEAM_CENTER_Xt   BEAM_CENTER_Yt   fast_directions   +xt   slow_directions   -yt
   pixel_sizet
   PIXEL_SIZEt
   image_sizet   SIZE1t   SIZE2t   trusted_rangei    t   CCD_IMAGE_SATURATIONt   mask(   R   t
   parameterst   _detector_factoryt   simple(   R   t   twotheta(    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt	   _detector&   s    c         C   s   |  j  j |  j j d ƒ S(   s#   Return a simple model for the beam.t
   WAVELENGTH(   t   _beam_factoryR3   R   R1   (   R   (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt   _beam;   s    c         C   sR   |  j  j d |  j d d d |  j j d d |  j j d d |  j j d	 d
 d ƒ S(   s+   Return the scan information for this image.t   filenamet   formatR   t   exposure_timest   TIMEt	   osc_startt	   OSC_STARTt	   osc_widtht	   OSC_RANGEt   epochN(   t   _scan_factoryt   singleR   R   R1   t   None(   R   (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt   _scan@   s    	(
   t   __name__t
   __module__t   staticmethodR   R   R   R   R5   R8   RE   (    (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyR      s   					t   __main__Ni   (
   t
   __future__R    t   dxtbx.format.FormatR   R   RF   t   syst   argvt   argR   (    (    (    sI   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/dxtbx/format/FormatDIP2030b.pyt   <module>   s   F