Your IP : 216.73.216.213
�ʴW?% � @ sg d d l m Z d d l m Z m Z d d l Z d d l Z d d l Z d d � Z d d d' d( d) d* g Z d d
� Z
d d � Z Gd d � d e j � Z d d d � Z
d d � Z d d � Z d d � Z e j e j e � e j e j e � e d k rce j d d � s+e d � e j � e j d Z e e � sXe d � e j � d Z e e j d d � � d k r�e j d Z e j e � Z e d e e � � e d e e j � � e d! e e j � � e d" e e j � � e d# d$ d% �e e j � � e d k rce j! e j" � Z e d& e j# j$ e � e f � e j% e e j � d S)+� )�print_function)�Image� ImageFileNc C sZ y( t | � } | | d k r# d Sd SWn+ t k
r@ d SYn t k
rU d SYn Xd S)Nr � )�int�
ValueError�
OverflowError)�f�i� r �H/opt/alt/python35/lib64/python3.5/site-packages/PIL/SpiderImagePlugin.py�isInt, s
r
r � � � � � c C s� d
| } x7 d d d d d d d g D] } t | | � s& d Sq& Wt | d � } | t k rd d St | d � } t | d � } t | d � } | | | k r� d S| S) N�c r � � r �
r � r )r )r
r �iforms)�t�hr
�iform�labrec�labbyt�lenbytr r r �isSpiderHeader@ s
" r c C st t | d � } | j d � } | j � t j d | � } t | � } | d k rp t j d | � } t | � } | S)N�rb�\ z>23fr z<23f)�open�read�close�struct�unpackr )�filename�fpr r �hdrlenr r r �
isSpiderImageU s
r* c @ s e Z d Z d Z d Z d d � Z e d d � � Z e d d � � Z d d
� Z d d � Z
d
d d � Z d d � Z d S)�SpiderImageFileZSPIDERzSpider 2D imagec C sw d } | j j | � } yv d | _ t j d | � } t | � } | d k ru d | _ t j d | � } t | � } | d k r� t d � � Wn! t j k
r� t d � � Yn Xd | } t | d � } | d k r� t d
� � t | d � t | d � f | _ t | d
� | _
t | d � | _ | j
d k r]| j d k r]| } d | _ n� | j
d k r�| j d k r�t | d � t | d � d | _
| | _ t | d � | _ | d } d | _ nC | j
d k r | j d k r | | j } d | _
n t d � � | j r*d | _ n d | _ d | _ d d | j | | j d d f f g | _ | j | _ d S)N� � r z>27fr z<27fznot a valid Spider filer r znot a Spider 2D imager r � � z inconsistent stack header valueszF;32BFzF;32F�F�raw�l )r )r r )r( r# Z bigendianr% r& r � SyntaxError�errorr �size�istack� imgnumber�_nimages�imgbytesr) � stkoffset�rawmode�modeZtile�_SpiderImageFile__fp)�self�nr r r) r r �offsetr r r �_openf sR
# %
zSpiderImageFile._openc C s | j S)N)r8 )r> r r r �n_frames� s zSpiderImageFile.n_framesc C s
| j d k S)Nr )r8 )r> r r r � is_animated� s zSpiderImageFile.is_animatedc C s" | j d k r d S| j d Sd S)Nr r )r7 )r> r r r �tell� s zSpiderImageFile.tellc C s� | j d k r t d � � | | j k r6 t d � � | j | | j | j | _ | j | _ | j j | j � | j � d S)Nr z#attempt to seek in a non-stack filez attempt to seek past end of file)
r6 �EOFErrorr8 r) r9 r: r= r( �seekrA )r> �framer r r rF � s zSpiderImageFile.seek� c C s_ | j � \ } } d } | | k r2 | | | } | | } | j | | d d � � j d � S)Nr c S s | | | S)Nr )r
�m�br r r �<lambda>� s z.SpiderImageFile.convert2byte.<locals>.<lambda>�L)�
getextremaZpoint�convert)r> �depthZminimumZmaximumrI rJ r r r � convert2byte� s z SpiderImageFile.convert2bytec C s) d d l m } | j | j � d d �S)Nr )�ImageTkZpalette� )�PILrQ Z
PhotoImagerP )r> rQ r r r � tkPhotoImage� s z SpiderImageFile.tkPhotoImageN)
�__name__�
__module__� __qualname__�formatZformat_descriptionrA �propertyrB rC rD rF rP rT r r r r r+ a s 9 r+ c
C s� | d k s t | � d k r" d Sg } x� | D]� } t j j | � sX t d | � q/ y t j | � j � } Wn% t | � s� t | d � w/ Yn X| | j d <| j
| � q/ W| S)z2 create a list of Image.images for use in montage Nr zunable to find %sz is not a Spider image filer' ) �len�os�path�exists�printr r" rP r* �info�append)�filelistZimglistZimg�imr r r �loadImageSeries� s
rc c C sL | j \ } } | d } d | } d | d k r= | d 7} | | } g } t | d � } x! t | � D] } | j d � qj Wt | � d k r� g Sd | d <t | � | d <d | d <t | � | d
<t | � | d <t | � | d <t | � | d <| d d � } | j d � g } x' | D] }
| j t j d
|
� � q%W| S)Nr- i r r g r g �?r r r r r r )r5 r �ranger` rZ �floatr% �pack) rb ZnsamZnrowr r r �hdrZnvaluesr
Zhdrstr�vr r r �makeSpiderHeader� s2
ri c C s� | j d d k r" | j d � } t | � } t | � d k rL t d � � y t | d � } Wn t d | � � Yn X| j | � d } t j | | d d
| j d | d d f f g � | j
� d S) Nr r0 rR z Error creating Spider header�wbz Unable to open %s for writingzF;32NFr1 r )r r ) r< rN ri rZ �IOErrorr" �
writelinesr �_saver5 r$ )rb r( r' rg r; r r r rm s
2rm c C s= t j j | � d } t j t j | � t | | | � d S)Nr )r[ r\ �splitextr Zregister_extensionr+ rX rm )rb r( r' �extr r r � _save_spider s rp �__main__z6Syntax: python SpiderImagePlugin.py [infile] [outfile]z$input image must be in Spider format� r zimage: zformat: zsize: zmode: z
max, min: �end� z%saving a flipped version of %s as %s i����i�i��i��)&�
__future__r rS r r r[ r% �sysr
r r r* r+ rc ri rm rp Z
register_openrX Z
register_saverU �argvr^ �exitr' �outfilerZ r" rb �strr5 r< rM Z transposeZFLIP_LEFT_RIGHTr\ �basename�saver r r r �<module>$ sN j "