TiffImagePlugin.pyc
1 o 2 Y��c�3 � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlmZ d dl m 3 Z 4 d dl m Z m Z ddlmZmZmZmZmZ ddlmZ ddlmZ dd lmZ dd 5 lmZ e�e �Z d Z d Z d Z d Z!dZ"dZ#dZ$dZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,dZ-dZ.dZ/d Z0d Z1d Z2d Z3d Z4d!Z5d"Z6d#Z7d$Z8d%Z9d&Z:d'Z;d(Z<d)Z=d*Z>d+Z?d,Z@d-ZAd.ZBd/ZCd0ZDd1ZEd2ZFd3ZGd4ZHd5ZId6ZJd7ZKi dd8�d9d:�d;d<�d=d>�d?d@�dAdB�dCdD�dEdF�dGdH�dIdJ�dKdL�dMdN�dOdP�dQdR�dSdT�dUdV�dWdX�ZLdYdZ� eL�M� D �ZNi e"d d[dd[d\fd]�e#d d[dd[d\fd]�e"d d[d9d[d\fd^�e#d d[d9d[d\fd^�e"dd[dd[d\fd_�e#dd[dd[d\fd_�e"dd[d9d[d\fd`�e#dd[d9d[d\fd`�e"d d[ddad\fdb�e#d d[ddad\fdb�e"d d[d9dad\fdc�e#d d[d9dad\fdc�e"dd[ddad\fdd�e#dd[ddad\fdd�e"dd[d9dad\fde�e#dd[d9dad\fde�e"d d[ddfd\fdg�i e#d d[ddfd\fdg�e"d d[d9dfd\fdh�e#d d[d9dfd\fdh�e"dd[ddfd\fdi�e#dd[ddfd\fdi�e"dd[d9dfd\fdj�e#dd[d9dfd\fdj�e"d d[ddkd\fdl�e#d d[ddkd\fdl�e"d d[d9dkd\fdm�e#d d[d9dkd\fdm�e"dd[ddkd\fdn�e#dd[ddkd\fdn�e"dd[d9dkd\fdo�e#dd[d9dkd\fdo�e"dd[ddpd\fdq�e"d d[ddrd\fds��i e"dd[ddrd\fds�e#dd[ddrd\fdt�e"dd[d9drd\fdu�e"ddaddrd\fdv�e#ddaddrd\fdw�e"d dxddyd\fdz�e#d dxddyd\fd{�e"dd[ddyd\fd|�e"ddaddyd\fd}�e#ddaddyd\fd~�e"ddxddyd\fdz�e#ddxddyd\fd{�e"dd[dddafd��e#dd[dddafd��e"d9d[dd�d\fd��e#d9d[dd�d\fd��e"d9d[d9d�d\fd���i e#d9d[d9d�d\fd��e"d9d[dd�d\fd��e#d9d[dd�d\fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d[fd��e#d9d[dd�d[fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�dafd��e#d9d[dd�dafd���i e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d\fd��e#d9d[dd�d\fd��e"d9d[dd�d\fd��e#d9d[dd�d\fd��e"d9d[dd�d�fd��e#d9d[dd�d�fd��e"d9d[dd�d[fd��e#d9d[dd�d[fd��e"d9d[dd�dafd��e#d9d[dd�dafd��e"d;d[dd[d\fd���i e#d;d[dd[d\fd��e"d;d[d9d[d\fd��e#d;d[d9d[d\fd��e"d;d[ddad\fd��e#d;d[ddad\fd��e"d;d[d9dad\fd��e#d;d[d9dad\fd��e"d;d[ddfd\fd��e#d;d[ddfd\fd��e"d;d[d9dfd\fd��e#d;d[d9dfd\fd��e"d;d[ddkd\fd��e#d;d[ddkd\fd��e"d;d[dddafd��e#d;d[dddafd��e"d;d[d9dkd\fd��e#d;d[d9dkd\fd���e"d?d[dd�d\fd�e#d?d[dd�d\fd�e"d?d[dd�d�fd�e#d?d[dd�d�fd�e"d?d[dd�d�fd�e#d?d[dd�d�fd�e"d?d[dd�d\fd�e"dAd[dd�d\fd�e#dAd[dd�d\fd�e"dEd[dd�d\fd�e#dEd[dd�d\fd�i �ZOePd�d�� eO�Q� D ��ZRg d��ZSd�d�� ZTd�d�� ZUd�d�� ZVi ZWi ZXG d�d�� d�e �ZYG d�d�� d�e�ZZeWeZ_WeXeZ_Xe�M� D ]!\Z[Z\e\�]d�d��Z\e^eZd�e\ eWe[ d � e^eZd�e\ eXe[ � �q*[W[X[[[\G d�dÄ d�eZ�Z_e_Z`G d�dń d�ej�Zai d�d�e"ddd[df�d�d�e"dddkdf�d�d�e"dddd9f�d�d�e"d;ddkdf�d�d�e"d;ddd9f�d�d�e"dd9dydf�d�d�e"dddrdf�d�d�e"dd9drdf�d�d�e"dd;dydf�d�d�e"d9dd�df�d�d�e"d9dd�d f�d�d�e"d9dd�d9f�d�d�e"d?dd�df�d�d�e"dAdd�df�d�d�e"dEdd�df�d�d�e#dd9dydf�d�d�e#dddrdf�d�e#dd9drdfd�e#dd;dydfdۜ�Zbd�d݄ ZcG d�d߄ d߃Zdd�d� Zee�feajgeaeT� e�heajgec� e�ieajgee� e�jeajgd�d�g� e�keajgd� dS )�� N)�MutableMapping)�Fraction)�Number�Rational� )�Image� ImageFile�ImageOps� ImagePalette�TiffTags)�i16be)�i32be��o8��TYPESFT� s IIs MM� i i i i i 6 i � i i i i i i i( i- i1 i2 i; i= i@ iB iC �D iE iJ iR iS i[ i i i�� i�� �I� is� ii� i� i i�� i�� �raw� Z 7 tiff_ccitt� Zgroup3� �group4� Ztiff_lzw� � tiff_jpeg� �jpeg� �tiff_adobe_deflatei� Z tiff_raw_16i� �packbitsi)� Ztiff_thunderscani�� � tiff_deflateit� Z tiff_sgilogiu� Z tiff_sgilog24im� �lzmaiP� �zstdiQ� �webpc C s i | ]\}}||�qS � r( )�.0�k�vr( r( ��C:\Users\Jacks.GUTTSPC\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\PIL\TiffImagePlugin.py� 8 <dictcomp>� s r- �r r( )�1z1;I)r/ z1;IR)r/ r/ )r/ z1;R)r )�LzL;2I)r0 zL;2IR)r0 zL;2)r0 zL;2R)r )r0 zL;4I)r0 zL;4IR)r0 zL;4)r0 zL;4R)r! )r0 zL;I)r0 zL;IR)r0 r0 )r0 zL;R)� )�I;16zI;12)� )r2 r2 )�I;16Br4 )r2 zI;16R)�I�I;16S)r5 �I;16BS)r )� )�F�F;32F)r9 �F;32BF)r5 zI;32N)r5 �I;32S)r5 �I;32BS)r! r! )�LAr> )r! r! r! )�RGBr? )r? zRGB;R)r! r! r! r! )�RGBAr@ �r )�RGBXrB )r! r! r! r! r! �r r )rB ZRGBXX)r! r! r! r! r! r! )r r r )rB ZRGBXXX)r@ �RGBa)r r )r@ ZRGBaX)r r r )r@ ZRGBaXX)r r )r@ ZRGBAX)r r r )r@ ZRGBAXX)i� )r3 r3 r3 )r? zRGB;16L)r? zRGB;16B)r3 r3 r3 r3 )r@ zRGBA;16L)r@ zRGBA;16B)rB zRGBX;16L)rB zRGBX;16B)r@ zRGBa;16L)r@ zRGBa;16B)�PzP;1)rE zP;1R)rE zP;2)rE zP;2R)rE zP;4)rE zP;4R)rE rE )�PArF )rE zP;R)�CMYKrG )rG ZCMYKX)rG ZCMYKXX)rG zCMYK;16L)r? rB )�LABrH c c s � | ] }t |d �V qdS )r N)�len)r) Zkey_tpr( r( r, � <genexpr> � � rJ )� MM *� II* s MM* s II *s MM +s II+ c C s | d d� t v S �Nr )�PREFIXES��prefixr( r( r, �_accept � rR c C s< t | �dk}t|r d| n| ��|�}|r |d d d� S |S )Nr �����)�abs� IFDRational�limit_rational)�val�max_val�inv�n_dr( r( r, �_limit_rational s r\ c C sP t | �}|j|jf}t|�|k rt| t|��}t|�|kr&t |� } t| |�}|S �N)r � numerator� denominator�minr\ rU �max)rX rY �min_val�fracr[ r( r( r, �_limit_signed_rational s 9 rd c @ sB e Zd ZdZ dZd3dd�Zedd� �Zedd � �Zd 10 d � Z d d � Z 11 dd� Z dd� Z dd� Z dd� Zdd� Z ed�Zed�Zed�Zed�Zed �Zed �Zed �Zed �Zed �Zed!�Zed"�Zed#�Zed$�Z ed%�Z ed&�Z ed'�Z ed(�Z ed)�Z!ed*�Z"ed+�Z#ed,�Z$ed-�Z%ed.�Z&ed/�Z'ed0�Z(ed1�Z)d2S )4rV z�Implements a rational class where 0/0 is a legal value to match 12 the in the wild use of exif rationals. 13 14 e.g., DigitalZoomRatio - 0.00/0.00 indicates that no digital zoom was used 15 )� 16 _numerator� _denominator�_valr c C s� t |t�r|j| _|j| _|j| _dS t |t�r!|j| _|j| _n|| _|| _|dkr2td�| _dS |dkr=t|�| _dS t||�| _dS )z� 17 :param value: either an integer numerator, a 18 float/rational/other number, or an IFDRational 19 :param denominator: Optional integer denominator 20 Nr �nanr ) � 21 isinstancerV r^ re r_ rf rg r �float)�self�valuer_ r( r( r, �__init__= s 22 23 24 zIFDRational.__init__c C � | j S r] )re �rk r( r( r, r^ W � zIFDRational.numeratorc C rn r] )rf ro r( r( r, r_ [ rp zIFDRational.denominatorc C s. | j dkr | j| j fS | j�|�}|j|j fS )z� 25 26 :param max_denominator: Integer, the maximum denominator value 27 :returns: Tuple of (numerator, denominator) 28 r )r_ r^ rg �limit_denominator)rk �max_denominator�fr( r( r, rW _ s 29 zIFDRational.limit_rationalc C s t t| j��S r] )�strrj rg ro r( r( r, �__repr__l s zIFDRational.__repr__c C s 30 | j �� S r] )rg �__hash__ro r( r( r, rv o s 31 zIFDRational.__hash__c C s0 | j }t|t�r |j }t|t�rt|�}||kS r] )rg ri rV rj )rk �otherrX r( r( r, �__eq__r s 32 33 zIFDRational.__eq__c C s | j | j| jgS r] )rg re rf ro r( r( r, � __getstate__z rS zIFDRational.__getstate__c C s, t �| d� |\}}}|| _|| _|| _d S )Nr )rV rm rg re rf )rk �staterg re rf r( r( r, � __setstate__} s 34 35 36 zIFDRational.__setstate__c � � fdd�}|S )Nc s t | j� �|� S r] )�getattrrg )rk �args��opr( r, �delegate� rS z'IFDRational._delegate.<locals>.delegater( )r� r� r( r r, � _delegate� s zIFDRational._delegate�__add__�__radd__�__sub__�__rsub__�__mul__�__rmul__� __truediv__� __rtruediv__� __floordiv__� __rfloordiv__�__mod__�__rmod__�__pow__�__rpow__�__pos__�__neg__�__abs__� __trunc__�__lt__�__gt__�__le__�__ge__�__bool__�__ceil__� __floor__� __round__Nr. )*�__name__� 37 __module__� __qualname__�__doc__� __slots__rm �propertyr^ r_ rW ru rv rx ry r{ r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r( r( r( r, rV / sV 38 39 40 rV c @ s e Zd ZdZd^dd�Zedd� �Zedd� �Zed d� �Zej d 41 d � �Zd d � Z 42 dd� Z dd� Z dd� Z dd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zeeeej d*d+fej d,d-fej d.d/fej d0d1fej d2d3fej!d4d5fej"d6d7fej#d,d-fej$d8d9fg �� ed:d:�d_d<d=��Z%ed:�d>d?� �Z&ed@d:�d_dAdB��Z'ed@�dCdD� �Z(edEdF�d_dGdH��Z)edE�dIdJ� �Z*edKd:�d_dLdM��Z+edK�dNdO� �Z,edPdF�d_dQdR��Z-edP�dSdT� �Z.dUdV� Z/dWdX� Z0d`dZd[�Z1d\d]� Z2dS )a�ImageFileDirectory_v2a This class represents a TIFF tag directory. To speed things up, we 43 don't decode tags unless they're asked for. 44 45 Exposes a dictionary interface of the tags in the directory:: 46 47 ifd = ImageFileDirectory_v2() 48 ifd[key] = 'Some Data' 49 ifd.tagtype[key] = TiffTags.ASCII 50 print(ifd[key]) 51 'Some Data' 52 53 Individual values are returned as the strings or numbers, sequences are 54 returned as tuples of the values. 55 56 The tiff metadata type of each item is stored in a dictionary of 57 tag types in 58 :attr:`~PIL.TiffImagePlugin.ImageFileDirectory_v2.tagtype`. The types 59 are read from a tiff file, guessed from the type added, or added 60 manually. 61 62 Data Structures: 63 64 * ``self.tagtype = {}`` 65 66 * Key: numerical TIFF tag number 67 * Value: integer corresponding to the data type from 68 :py:data:`.TiffTags.TYPES` 69 70 .. versionadded:: 3.0.0 71 72 'Internal' data structures: 73 74 * ``self._tags_v2 = {}`` 75 76 * Key: numerical TIFF tag number 77 * Value: decoded data, as tuple for multiple values 78 79 * ``self._tagdata = {}`` 80 81 * Key: numerical TIFF tag number 82 * Value: undecoded byte string from file 83 84 * ``self._tags_v1 = {}`` 85 86 * Key: numerical TIFF tag number 87 * Value: decoded data in the v1 format 88 89 Tags will be found in the private attributes ``self._tagdata``, and in 90 ``self._tags_v2`` once decoded. 91 92 ``self.legacy_api`` is a value for internal use, and shouldn't be changed 93 from outside code. In cooperation with 94 :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1`, if ``legacy_api`` 95 is true, then decoded tags will be populated into both ``_tags_v1`` and 96 ``_tags_v2``. ``_tags_v2`` will be used if this IFD is used in the TIFF 97 save routine. Tags should be read from ``_tags_v1`` if 98 ``legacy_api == true``. 99 100 � II* Nc C s� t |�sdt|�� d�}t|��|dur|n|dd� | _| jtkr&d| _n| jtkr/d| _nd}t|��|d dk| _|| _i | _ | � 101 � | jrT| � d |d 102 d� �n | � d |d d� �\| _ d | _ dS )a� Initialize an ImageFileDirectory. 103 104 To construct an ImageFileDirectory from a real file, pass the 8-byte 105 magic header to the constructor. To only set the endianness, pass it 106 as the 'prefix' keyword argument. 107 108 :param ifh: One of the accepted magic headers (cf. PREFIXES); also sets 109 endianness. 110 :param prefix: Override the endianness of the file. 111 znot a TIFF file (header z not valid)Nr �>�<znot a TIFF IFD�+ �Qr! r0 r F)rR �repr� SyntaxError�_prefix�MM�_endian�II�_bigtiff�group�tagtype�reset�_unpack�next� _legacy_api)rk �ifhrQ r� �msgr( r( r, rm � s$ 112 113 ,� 114 z ImageFileDirectory_v2.__init__c C rn r] )r� ro r( r( r, �<lambda> � z ImageFileDirectory_v2.<lambda>c C rn r] )�_offsetro r( r( r, r� r� c C rn r] )r� ro r( r( r, r� r� c C s d}t |��)Nz"Not allowing setting of legacy api)� Exception)rk rl r� r( r( r, � 115 legacy_api s z ImageFileDirectory_v2.legacy_apic C s( i | _ i | _i | _i | _d | _d | _d S r] )�_tags_v1�_tags_v2�_tagdatar� �_nextr� ro r( r( r, r� s 116 zImageFileDirectory_v2.resetc C s t t| ��S r] )rt �dictro r( r( r, �__str__ � z ImageFileDirectory_v2.__str__c s � fdd�� � � D �S )z� 117 :returns: dict of name|key: value 118 119 Returns the complete tag dictionary, with named tags where possible. 120 c s" i | ] \}}t �|� j�j|�qS r( )r �lookupr� �name)r) �coderl ro r( r, r- % s ��z/ImageFileDirectory_v2.named.<locals>.<dictcomp>)�itemsro r( ro r, �named s 121 �zImageFileDirectory_v2.namedc C � t t| j�t| j�B �S r] )rI �setr� r� ro r( r( r, �__len__* � z ImageFileDirectory_v2.__len__c C sf || j vr | j| }| j| }| j| \}}|| || j�| |< | j | }| jr1t|ttf�s1|f}|S r] )r� r� r� �_load_dispatchr� ri �tuple�bytes)rk �tag�data�typ�size�handlerrX r( r( r, � __getitem__- s 122 123 124 125 z!ImageFileDirectory_v2.__getitem__c C � || j v p || jv S r] )r� r� �rk r� r( r( r, � __contains__8 � z"ImageFileDirectory_v2.__contains__c C s | � ||| j� d S r] )�_setitemr� )rk r� rl r( r( r, � __setitem__; r� z!ImageFileDirectory_v2.__setitem__c 126 s� t ttf}t�|| j�� t||�r|gn|}|| jvr�� jr%� j| j|< n�tj | j|< t 127 dd� |D ��rGt 128 dd� |D ��r@tj ntj | j|< nkt 129 dd� |D ��r�t 130 dd� |D ��r`tj | j|< nRt 131 dd� |D ��rptj| j|< nBt 132 dd� |D ��r|tjntj| j|< n/t 133 dd� |D ��r�tj| j|< n t 134 d d� |D ��r�tj| j|< nt 135 d 136 d� |D ��r�tj| j|< | j| tj kr�d d � |D �}n| j| tj kr�d d � |D �}| j| tjko�t|t�}|s�t� fdd�|D ��}|r�| jn| j}|�sO� jdk�s| j| tjk�s� jd u �rOt|�dk�rO|�sO|�r'| j| tj tj fv �r'|f}z|\||< W d S t�yN t� d|� dt|�� d�� |d ||< Y d S w |||< d S )Nc s � � | ]}t |t�V qd S r] )ri rV �r) r+ r( r( r, rJ I � � z1ImageFileDirectory_v2._setitem.<locals>.<genexpr>c s � � | ]}|d kV qdS �r Nr( r� r( r( r, rJ L � � c s r� r] )ri �intr� r( r( r, rJ O r� c s s( � | ]}d | ko dk n V qdS )r r Nr( r� r( r( r, rJ P � �& c s s( � | ]}d | k o dk n V qdS )i ���i � Nr( r� r( r( r, rJ R r� c s r� r� r( r� r( r( r, rJ W r� c s r� r] )ri rj r� r( r( r, rJ Z r� c s r� r] )ri rt r� r( r( r, rJ \ r� c s r� r] )ri r� r� r( r( r, rJ ^ r� c S s& g | ]}t |t�r|�d d�n|�qS )�ascii�replace)ri rt �encoder� r( r( r, � 137 <listcomp>b s ��z2ImageFileDirectory_v2._setitem.<locals>.<listcomp>c S s" g | ] }t |t�r t|�n|�qS r( )ri r� rj r� r( r( r, r� g s " c 3 s � | ]}� � |�V qd S r] )�cvt_enum�r) rl ��infor( r, rJ k r� r zMetadata Warning, tag z had too many entries: z , expected 1r ) r r� rt r r� r� ri r� �type� UNDEFINED�all�RATIONAL�SIGNED_RATIONAL�SHORT� SIGNED_SHORT�LONG� SIGNED_LONG�DOUBLE�ASCII�BYTEr� r� r� r� �lengthrI � 138 ValueError�warnings�warn)rk r� rl r� Z basetypes�values�is_ifd�destr( r� r, r� > sr 139 140 � 141 �� 142 � � ���� z ImageFileDirectory_v2._setitemc C s. | j �|d � | j�|d � | j�|d � d S r] )r� �popr� r� r� r( r( r, � __delitem__� s z!ImageFileDirectory_v2.__delitem__c C r� r] )�iterr� r� r� ro r( r( r, �__iter__� r� z ImageFileDirectory_v2.__iter__c C s t �| j| |�S r] )�struct�unpackr� )rk �fmtr� r( r( r, r� � s z ImageFileDirectory_v2._unpackc G s t j| j| g|�R � S r] )r �packr� )rk r r� r( r( r, �_pack� r� zImageFileDirectory_v2._packc s � �fdd�}|S )Nc sB ddl m} | j�d�r| jdd � �dd�|� < �| ft� < | S )Nr r �load_r �_� )r r r� � 143 startswithr� r� )�funcr ��idxr� r( r, � decorator� s 144 z9ImageFileDirectory_v2._register_loader.<locals>.decoratorr( )r r� r r( r r, �_register_loader� s z&ImageFileDirectory_v2._register_loaderc r| )Nc s | t � < | S r] )�_write_dispatch)r �r r( r, r � s z9ImageFileDirectory_v2._register_writer.<locals>.decoratorr( )r r r( r r, �_register_writer� s z&ImageFileDirectory_v2._register_writerc sX ddl m} | \}� }|||< t�d� ���d� �fdd� ft|< � fdd�t|< d S ) Nr r �=Tc s | � t|�� � � � �|�S r] )r� rI �rk r� r� �r r� r( r, r� � s z7ImageFileDirectory_v2._register_basic.<locals>.<lambda>c s d� �� fdd�|D ��S )N� c 3 s � | ] }�� � |�V qd S r] )r r� )r rk r( r, rJ � rK zJImageFileDirectory_v2._register_basic.<locals>.<lambda>.<locals>.<genexpr>��join�rk r� )r ro r, r� � s �T)r r r �calcsizer� r )Z idx_fmt_namer r r� r( r r, �_register_basic� s 145 �z%ImageFileDirectory_v2._register_basic�H�shortr0 �long�bz signed byte�hz signed short�lz signed longrs rj �d�doubler� Zlong8r Tc C � |S r] r( r r( r( r, � load_byte� � z ImageFileDirectory_v2.load_bytec C s t |t�r 146 t|f�}|S r] )ri r� r� �rk r� r( r( r, � 147 write_byte� s 148 149 z ImageFileDirectory_v2.write_byter c C s" |� d�r |d d� }|�dd�S )N� rT zlatin-1r� )�endswith�decoder r( r( r, � load_string� s 150 z!ImageFileDirectory_v2.load_stringc C s0 t |t�r t|�}t |t�s|�dd�}|d S )Nr� r� r+ )ri r� rt r� r� �rk rl r( r( r, � write_string� s 151 152 153 z"ImageFileDirectory_v2.write_stringr r! c �V | � t|�d � d�|�}�fdd�� t� fdd�t|d d d� |dd d� �D ��S ) Nr r0 c � � r| |fS t | |�S r] �rV ��ar! �r� r( r, �combine� � z4ImageFileDirectory_v2.load_rational.<locals>.combinec 3 � � | ] 154 \}}� ||�V qd S r] r( �r) �num�denom�r7 r( r, rJ � � � z6ImageFileDirectory_v2.load_rational.<locals>.<genexpr>r r �r� rI r� �zip�rk r� r� �valsr( �r7 r� r, � load_rational� � 0z#ImageFileDirectory_v2.load_rationalc � d� � fdd�|D ��S )Nr c 3 s( � | ]}� j d gt|d��R � V qdS )Z2Ll �� N)r r\ �r) rc ro r( r, rJ � s � 155 �z7ImageFileDirectory_v2.write_rational.<locals>.<genexpr>r r r( ro r, �write_rational� s �z$ImageFileDirectory_v2.write_rationalr c C r& r] r( r r( r( r, �load_undefined� r( z$ImageFileDirectory_v2.load_undefinedc C r& r] r( r/ r( r( r, �write_undefined� r( z%ImageFileDirectory_v2.write_undefined� 156 c r1 ) Nr r# c r2 r] r3 r4 r6 r( r, r7 r8 z;ImageFileDirectory_v2.load_signed_rational.<locals>.combinec 3 r9 r] r( r: r= r( r, rJ r> z=ImageFileDirectory_v2.load_signed_rational.<locals>.<genexpr>r r r? rA r( rC r, �load_signed_rational� rE z*ImageFileDirectory_v2.load_signed_rationalc rF )Nr c 3 s* � | ]}� j d gt|dd��R � V qdS )Z2li���i �N)r rd rG ro r( r, rJ 157 s 158 � � 159 �z>ImageFileDirectory_v2.write_signed_rational.<locals>.<genexpr>r r r( ro r, �write_signed_rational s �z+ImageFileDirectory_v2.write_signed_rationalc C s8 |� |�}t|�|krd|� dt|�� d�}t|��|S )Nz&Corrupt EXIF data. Expecting to read � bytes but only got z. )�readrI �OSError)rk �fpr� �retr� r( r( r, � _ensure_read s 160 ���z"ImageFileDirectory_v2._ensure_readc 161 C sr | � � |�� | _�z| jr| �d| �|d��n | �d| �|d��d }t|�D ]�}| jr7| �d| �|d��n | �d| �|d ��\}}}}t�|| j �j 162 }t � |d 163 �} d |� d |� d | � d |� d� } 164 z | j | \} } W n ty~ t�| 165 d|� � � Y q(w || } | | jr�dndkr�|�� }| �| jr�dnd|�\}| 166 d|� d|� �7 } 167 |�|� t�|| �}|�|� n|d | � }t|�| kr�t�d| � dt|�� d|� �� t�| 168 � q(|s�t�| 169 � q(|| j|< || j|< | 170 d| dkr�d| nt|� 7 } 171 t�| 172 � q(| j�r| �d| �|d��n | �d| �|d��\| _W d S t�y8 } 173 zt�t | 174 �� W Y d } 175 ~ 176 d S d } 177 ~ 178 ww )Nr� r! r r r ZHHQ8s� �HHL4sr1 �unknownztag: � (� 179 ) - type: �)z - unsupported type r r0 z Tag Location: z - Data Location: z/Possibly corrupt EXIF data. Expecting to read rN z. Skipping tag � 180 - value: r8 �<table: %d bytes>) r� �tellr� r� r� rS �ranger r� r� r� r �getr� �KeyError�logger�debug�seekr � 181 _safe_readrI r� r� r� r� r� r� rP rt )rk rQ Z tag_count�ir� r� �countr� �tagname�typnamer� � unit_sizer� r� �here�offsetr( r( r, �load sz 182 �� � 183 � � 184 ���� 185 186 187 188 � � ���zImageFileDirectory_v2.loadr c C s | � dt| j��}g }|t|� t| j�d d }d }t| j�� �D ]�\}}|tkr/t|�}| j�|�}t� d|� d|� dt 189 |�� �� |t j koNt |t�}|ry| jdkrYd} nd } t| |d 190 �} 191 | j| } | �� D ]\} } | | 192 | < qj| 193 �|�}nt |t�r�|n|f} | j| | g| �R � }t �|| j�j}|r�d nt�|d �}d |� d|� d|� d|� d� }|dt|�dkr�dt|� nt| � 7 }t� |� |r�d}n|t jt jt jfv r�t|�}nt| �}t|�dkr�|� ||||� dd�df� q#|� |||| � d|�|f� |t|�d d d 7 }q#|d u�r>|| \}}}}}|�r'd}t |��| � d| � d|�d | �}|||||f||< |D ]*\}}}}}t� |� d|� d|� dt 194 |�� dt 195 |�� � � || � d ||||�7 }�q@|d 7 }|D ]\}}}}}||7 }t|�d@ �r�|d7 }�qq|S ) Nr r1 r zTag z, Type: z , Value: r� s II* s MM * )r� �ifdrV zsave: rW rX rY rZ r3 r[ r r+ r r0 r z&multistrip support not yet implementedr r 196 rU s ) r rI r� �sortedr� � STRIPOFFSETSr� r^ r` ra r� r r� ri r� r� r� �tobytesr� r r� r� r� r rt r� r� r� �append�ljust�NotImplementedErrorr� )rk rj �result�entriesZ stripoffsetsr� rl r� r� r� rl r� �ifd_tagZ ifd_valuer� rf rg r� re r( r( r, ro ] sl 197 198 199 � 200 201 202 .�z ImageFileDirectory_v2.tobytesc C sN |� � dkr|�| j| �ddd� � |� � }| �|�}|�|� |t|� S )Nr ZHL�* r! )r\ �writer� r ro rI )rk rQ rj rs r( r( r, �save� s 203 204 zImageFileDirectory_v2.save)r� NNr rA )3r� r� r� r� rm r� rQ rj r� �setterr� r� r� r� r� r� r� r� r r r� r r r r �list�mapr r� r� � SIGNED_BYTEr� r� �FLOATr� �IFD�LONG8r' r* r. r0 rD rH rI rJ rL rM rS rk ro rx r( r( r( r, r� � s| 205 < 206 P 207 208 209 210 211 212 213 214 215 ��� 216 217 218 219 220 221 222 D Mr� r 223 r r �write_c s� e Zd ZU dZ� fdd�Zedd� �Zedd� �Zee d< e 224 dd � �Z d 225 d � Z d d � Z dd� Zdd� Zdd� Zdd� Z� ZS )�ImageFileDirectory_v1a� This class represents the **legacy** interface to a TIFF tag directory. 226 227 Exposes a dictionary interface of the tags in the directory:: 228 229 ifd = ImageFileDirectory_v1() 230 ifd[key] = 'Some Data' 231 ifd.tagtype[key] = TiffTags.ASCII 232 print(ifd[key]) 233 ('Some Data',) 234 235 Also contains a dictionary of tag types as read from the tiff image file, 236 :attr:`~PIL.TiffImagePlugin.ImageFileDirectory_v1.tagtype`. 237 238 Values are returned as a tuple. 239 240 .. deprecated:: 3.0.0 241 c s t � j|i |�� d| _d S )NT)�superrm r� )rk r~ �kwargs�� __class__r( r, rm � s 242 z ImageFileDirectory_v1.__init__c C rn r] )r� ro r( r( r, r� � r� z ImageFileDirectory_v1.<lambda>c C rn r] )r� ro r( r( r, r� � r� r� c C s( | |j d�}|j|_|j|_|j|_|S )a2 Returns an 243 :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` 244 instance with the same data as is contained in the original 245 :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` 246 instance. 247 248 :returns: :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` 249 250 rP )rQ r� r� r� )�cls�originalrl r( r( r, �from_v2� s 251 z ImageFileDirectory_v1.from_v2c C s4 t | jd�}t| j�|_t| j�|_t| j�|_|S )a2 Returns an 252 :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` 253 instance with the same data as is contained in the original 254 :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` 255 instance. 256 257 :returns: :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` 258 259 rP )r� rQ r� r� r� r� )rk rl r( r( r, �to_v2� s 260 zImageFileDirectory_v1.to_v2c C r� r] )r� r� r� r( r( r, r� r� z"ImageFileDirectory_v1.__contains__c C r� r] )rI r� r� r� ro r( r( r, r� r� z ImageFileDirectory_v1.__len__c C r� r] )r r� r� r� ro r( r( r, r r� z ImageFileDirectory_v1.__iter__c C s dD ] }| � |||� qd S �N)FT)r� )rk r� rl r� r( r( r, r� 261 s �z!ImageFileDirectory_v1.__setitem__c C sn || j vr&| j| }| j| }| j| \}}dD ] }| �||| ||�|� q| j | }t|ttf�s5|f}|S r� )r� r� r� r� r� ri r� r� )rk r� r� r� r� r� �legacyrX r( r( r, r� s 262 263 264 265 z!ImageFileDirectory_v1.__getitem__)r� r� r� r� rm r� �tags�tagdatar� �__annotations__� classmethodr� r� r� r� r r� r� � __classcell__r( r( r� r, r� � s 266 267 r� c s� e Zd ZdZdZdZd � fdd� Zdd� Zed d 268 � �Z d d � Z 269 d d� Z dd� Z dd� Z dd� Z� fdd�Zdd� Zdd� Zdd � Z� ZS ) � TiffImageFile�TIFFz 270 Adobe TIFFFNc s" d | _ d | _ t� �||� d S r] )�tag_v2r� r� rm )rk rQ �filenamer� r( r, rm ) s 271 zTiffImageFile.__init__c C s� | j �d�}|d dkr|| j �d�7 }t|�| _d| _| jj | _| _d| _| j | _ g | _ 272 d| _ t � d� t � d| j� �� t � dt|�� �� | �d � dS ) 273 z#Open the first image in a TIFF filer! r r� NrT z*** TiffImageFile._open ***z - __first: z- ifh: r )rQ rO r� r� rl r� Z_TiffImageFile__first�_TiffImageFile__next�_TiffImageFile__frame�_fp� 274 _frame_pos� _n_framesr` ra r� �_seek)rk r� r( r( r, �_open2 s 275 276 zTiffImageFile._openc C sX | j d u r)| �� }| �t| j�� | j d u r$| �| �� d � | j d u s| �|� | j S )Nr )r� r\ r� rI r� rb )rk �currentr( r( r, �n_framesM s 277 278 279 � 280 zTiffImageFile.n_framesc C s< | � |�sdS | �|� t�| j� tj�| j| j�| _dS )z%Select a given frame as current imageN) � _seek_checkr� r �_decompression_bomb_checkr� �core�new�mode�im)rk �framer( r( r, rb W s 281 282 283 zTiffImageFile.seekc C sT | j | _| j�� t| j�|kr�| jsd}t|��t�d|� d| j � d| j� d| j�� � �� | j� 284 | j� | j� | j� t�d| j�� � | j � | j� | j j| jv rYd| _n| j j| _| jdkrh|d | _t| j�dkru| jdk| _| j d7 _ t| j�|ks| j� 285 | j| � | j � | j� | �� t�| j � | _| _|| _ | �� d S ) Nzno more images in TIFF filezSeeking to frame z , on frame z , __next z , location: zLoading tags, location: %sr r )r� rQ r\ rI r� r� �EOFErrorr` ra r� rb rp r� rk r� r� � is_animated� _reload_exifr� r� r� rl �_setup)rk r� r� r( r( r, r� b s@ 286 ��� 287 288 289 � zTiffImageFile._seekc C rn )z Return the current frame number)r� ro r( r( r, r\ � rp zTiffImageFile.tellc C s t | jv r | �| jt �S i S )z� 290 Returns a dictionary containing the XMP tags. 291 Requires defusedxml to be installed. 292 293 :returns: XMP tags in a dictionary. 294 )�XMPr� �_getxmpro r( r( r, �getxmp� s zTiffImageFile.getxmpc C s� i }| j �d�}|r^|dd� dkr^t|dd� �}t�|d d d �d }t|d| d| � �}|d| d| | � }d |i||< |t�d| | d �d d� }|dd� dks|S ) 295 a5 296 Returns a dictionary of Photoshop "Image Resource Blocks". 297 The keys are the image resource ID. For more information, see 298 https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/#50577409_pgfId-1037727 299 300 :returns: Photoshop "Image Resource Blocks" in a dictionary. 301 r Nr s 8BIMr r r rK r� )r� r^ �i16�math�ceil�i32)rk �blocksrX �id�nr� r� r( r( r, �get_photoshop_blocks� s "�z"TiffImageFile.get_photoshop_blocksc s | j r 302 | jr 303 | �� S t� �� S r] )�tile�use_load_libtiff� _load_libtiffr� rk ro r� r( r, rk � s 304 zTiffImageFile.loadc C s� | j r/tjjtjjtjjtjjtjjtjjtjj d�� 305 | j �}|d ur/| j � |�| _ | j j | _| jsPd| _| j�� | �� }tj�� D ]}||vrJqC|�|� qCd S d S )N)r r r r r r r! T)�_tile_orientationr � Transpose�FLIP_LEFT_RIGHT� 306 ROTATE_180�FLIP_TOP_BOTTOM� TRANSPOSE� 307 ROTATE_270� 308 TRANSVERSE� ROTATE_90r^ r� � transposer� �_sizer� �!_close_exclusive_fp_after_loadingrQ r\ �getexifr �TAGS_V2_GROUPS�keys�get_ifd)rk �method�exif�keyr( r( r, �load_end� s0 �� 309 310 � zTiffImageFile.load_endc 311 312 C s� t j �| � | �� t| j�dksd}t|��| jd d }t| jd d �}zt| jd�o5t � 313 | j� � �}t| jd�rA| j� � W n tyM d}Y nw |rT||d< t � | jd t|�| j�}z |�| j|� W n ty| } zd 314 }t|�|�d }~ww | jo�| j }t| jd �r�t�d � |�| j�� �\}} n,|r�t�d� |s�| j�d� |�d�\}} nt�d� | j�d� |�| j�� �\}} |r�zt � |� W n ty� Y nw g | _d| _ | � � |r�| j� � d | _| dk r�t| ��t j �| �S )zWOverload method triggered when we detect a compressed tiff 315 Calls out to libtiffr zNot exactly one tiler r �fileno�flushFr �libtiffzCouldn't set the imageN�getvaluez5have getvalue. just sending in a string from getvaluez3have fileno, calling fileno version of the decoder.s fpfpz+don't have fileno or getvalue. just reading) r rk � load_preparerI r� rP rz �hasattrrQ �os�dupr� r� � _getdecoderr� r� � decoderconfig�setimager� r� � _exclusive_fpr� r` ra r- r� rb rO �close�readonlyr� ) 316 rk r� �extentsr~ rQ �decoder�eZ close_self_fpr� �errr( r( r, r� � sl 317 � �� 318 �� 319 320 321 322 � 323 zTiffImageFile._load_libtiffc 324 C s d| j v r d}t|��t| j �td� | _| j �td�| _| j �td�}| jdkr+d}| j �t d�}t 325 � d� t 326 � d| j� �� t 327 � d |� �� t 328 � d 329 | j� �� t 330 � d |� �� t 331 � d | j �t �� �� t| j �t��}t| j �t��}||f| _t 332 � d | j� �� | j �td�}t|�dkr�t|�t|� kr�dkr�n nd}| j �td�}| j �td�}|dv r�d} n |dkr�d} nd} | t|�7 } t|�} 333 | j �t| jdkr�|dv r�dnd�} | tkr�t 334 �d| � d}t |��| | 335 k r�|d| � }n| | 336 k�r| 337 dk�r|| }t|�| k�rd}t |��| j j |||||f} t 338 � d| � �� z t | \| _ } W n t �yF } z t 339 � d� d}t |�|�d}~ww t 340 � d | � �� t 341 � d | j � �� | j| j!d < | j �t"d�}| j �t#d�}|�r�|�r�| j �t$�}|d k�r�||f| j!d < n,|dk�r�|d! |d! f| j!d < n|du �r�||f| j!d < ||f| j!d"< n||f| j!d"< d } }}g | _%t&�p�| jd#k| _'| j'�r1|d k�r�| dd� d | dd� } t 342 � d| � �� t | \| _ } | d$k�r�d%} d&| v �r�| �(d&d'�} d(| v �r| �(d(d'�} |dk�r| jd)k�r| jdk�rd*} | | jd+| j j)f}| j%�*d,dd||fd|f� n�t+| j v �s=t,| j v �r�t+| j v �rU| j t+ }| j �t-|�}| jd }n| j t, }| j �t.�}| j �t/�}|D ]h}|| |k�rz|t0|� d- }nd}| }| jd k�r�| | }|| }|t|�df}| j%�*| j||t|| |�t|| |�f||f� || }|| jd k�r�d|| }}|| jd k�r�d }}|d7 }�qhn t 343 � d.� d}t |��t1| j v �r�| j t1 | j!d/< | j d0v �rd1d2� | j t2 D �} t3�4d3d4�5| ��| _6| j �d5�| _7dS )6z-Setup this image object based on current tagsi� z+Windows Media Photo files not yet supportedr r r r z*** Summary ***z- compression: z - photometric_interpretation: z- planar_configuration: z- fill_order: z- YCbCr subsampling: z- size: r. r( )r r r! r r r )r r z.More samples per pixel than can be decoded: %sz#Invalid value for samples per pixelNzunknown data organizationz format key: z- unsupported formatzunknown pixel modez - raw mode: z - pil mode: � compressionr �dpigR� ��Q@� 344 resolutionr r2 �I;16Nz;16Bz;16Nz;16Lr r? Fr� r! z - unsupported data organization� icc_profile�rE rF c S s g | ]}t |d ��qS �r r )r) r! r( r( r, r� s z(TiffImageFile._setup.<locals>.<listcomp>�RGB;Lr i )8r� rP �COMPRESSION_INFOr^ � COMPRESSION� _compression�PLANAR_CONFIGURATIONZ_planar_configuration�PHOTOMETRIC_INTERPRETATION� FILLORDERr` ra r� �YCBCRSUBSAMPLINGr� � 345 IMAGEWIDTH� IMAGELENGTHr� r� � SAMPLEFORMATrI ra r` � BITSPERSAMPLE� EXTRASAMPLES�SAMPLESPERPIXEL�MAX_SAMPLESPERPIXEL�errorr� rQ � OPEN_INFOr� r_ r� � X_RESOLUTION� Y_RESOLUTION�RESOLUTION_UNITr� � READ_LIBTIFFr� r� rj rp rn � TILEOFFSETS� ROWSPERSTRIP� TILEWIDTH� 346 TILELENGTH�sum� 347 ICCPROFILE�COLORMAPr 348 r r �paletter� ) rk r� �photoZ fillorder�xsize�ysizeZ sample_formatZ bps_tupleZ extra_tupleZ bps_countZbps_actual_countZsamples_per_pixelr� �rawmoder� �xres�yresZresunit�x�y�layerr5 �offsetsr" �wrj �strideZ tile_rawmoder r( r( r, r� + s 349 350 351 352 , ��� 353 354 �� 355 356 357 358 359 360 361 362 363 364 ���� 365 zTiffImageFile._setup)NN)r� r� r� �format�format_descriptionr� rm r� r� r� rb r� r\ r� r� rk r� r� r� r� r( r( r� r, r� # s" 366 & ]r� r/ r0 r> rE rF r5 r< r2 r6 r9 r: r? rB r@ rG �YCbCrrH r= r4 r7 r; )r7 r; c 3 C s� z t | j \}}}}}}W n ty% } z d| j� d�} 367 t| 368 �| �d } ~ ww t|d�} | j} | j} z| d }W n tyM | j�d�}t |t 369 �rKd }Y nw |d u rUd}n |dkr\d}n|dkrbd }t pg|dk}d 370 | t < | j d | t< | j d 371 | t< d | v r�| d }nd | v r�| d }t |t�r�t�� }|�|� |}ni }t�dt|� � t |t�r�|�� }|D ]1}t |tj�r�|tj�� v r�|� |�| |< n|�|�| |< z 372 |j | | j |< W q� t y� Y q�w t | d��r t t!t"t#t$t%fD ]}|| j&v �r 373 | j&| | |< | j&j | | j |< q�| �d| j�d��}|�r || t'< t(dft!dft"dft!dft"dft dft)dft*dft+dft,dff 374 D ]\}}|| v �rK| | | |< �q<| �d�}|�red| t < |d | t!< |d 375 | t"< |d k�r{|| t-< t.|�d 376 k�r{t.|�| t/< |d u�r�|| t0< |d 377 k�r�|| t1< t2| v�r�|| t2< nF| jd v �r�| t2 d k�r�| jd k�r�| �3� }|�� }t4|j5�D ] }t4|j6�D ]}|||f d k�r�d nd |||f< �q��q�|} nt7�8| �} | jd v �r| j9�:d!d"�}g }t.|�d# } t4d#�D ] } |d$d%� || | | | d 378 � D �7 }|d gd&| 7 }�q�|| t;< t.|�| j d |d d' d( } |�rY| �d)t<�} | d k�r;d 379 n t=| | | j d 380 �} |dk�rXt=| d' d( d( | j d 381 �} n| j d 382 } | d k�red 383 } | d k�rld 384 n| | }!| j d 385 | d 386 | }"| | t>< |!d*k�r�tj?| j t@< |!f|"d 387 | | j d 388 |!|"d 389 f | t@< tAt4d |!|" |!��| tB< tC�|d 390 �| tD< | jd+k�r�tEd,tFd-i�G� D ] \}#}$| �H|#|$� �q�tItJtKtLg}%|�rOd.| v �r| d. }&t |&t 391 ��r�|&d k �s�|&d/k�r�d0} 392 tM| 393 ��|dk�rd1} 394 tM| 395 ��|&| tN< t�d2� t�d3tO| �G� � � d }'t |d4��r8z|�Pd � tQ�R|�S� �}'W n tTjU�y7 Y nw i }(|%tFt@tBtVtWg7 }%t-|d i})i }*t | d5��rV| jX�� }*i tY| di ��|*�}+t1|+v �rh|+t1= tZ�[| �G� |+�G� �D ]g\}#}$|#tj\v�r�tj]j^�s��qr|#| j v �r�| j |# |(|#< nt |$t 396 t_t`tf��s��qrt�a|#�jb},|,�r�|,|(|#< |#|)v�r�|#|%v�r�t |$t`��r�|$�cd6d7�d8 |)|#< �qrt |$td��r�t_|$�|)|#< �qr|$|)|#< �qrt1|)v �r�t.|)t1 �d 397 k�r�|)t1 d |)t1< t�d9tO|)�G� � � | jd:v �rd;}t|)�G� �}-|-�e� |||'||-|(f}.t�f| jd<|.| �} | �g| j9d=| j � | �cd?�\}/}0}1|'�s9|�h|1� |0�r=n�q)|0d k �rNd@|0� dA�} 398 t| 399 ��n |%D ]}#| |#= �qQ| �i|�}2tj�k| |dd=| j |2|| d 400 ffg� dB| v �ry| | _ld S d S )CNzcannot write mode z as TIFFrP r� r r r r$ r" r r Ztiffinfor� zTiffinfo Keys: %sr� r� � descriptionr� � x_resolutionZ y_resolution�resolution_unitZsoftware� date_timeZartist� copyrightr� r r. )r/ r0 r/ �� r� r? r� r c S s g | ]}|d �qS r� r( r� r( r( r, r� � s z_save.<locals>.<listcomp>r r r! � 401 strip_sizer r )r r )r r � r r r �quality�d zInvalid quality settingz5quality setting only supported for 'jpeg' compressionz Saving using libtiff encoderz Items: %sr� r� r� r� r+ zConverted items: %s)r4 r2 r� r� rC Ti @ zencoder error z when writing image file�_debug_multipage)m� SAVE_INFOr� r_ rP r� � encoderinfo� encoderconfigr� r^ ri r� � WRITE_LIBTIFFr� r� r� r� r� r �Exifrk r` ra rz r� r� r r� r� r� r� r� r� r� r� r� �IPTC_NAA_CHUNK�PHOTOSHOP_CHUNKr� r� r� �IMAGEDESCRIPTION�SOFTWARE� DATE_TIME�ARTIST� COPYRIGHTr� rI r� r� r� r� �copyr] �height�widthr �invertr� � 402 getpaletter� � 403 STRIP_SIZEr` r� r� �STRIPBYTECOUNTSr� rn �COMPRESSION_INFO_REVr� r� �REFERENCEBLACKWHITEr� � 404 setdefaultr� r� r� �TILEBYTECOUNTSr� � JPEGQUALITYrm rb r� r� r� �io�UnsupportedOperation�TRANSFERFUNCTION�SUBIFDr� r} � itertools�chain� LIBTIFF_COREr� Zlibtiff_support_custom_tagsrj rt r� r� r� rV �sort� _getencoderr� rw rx r �_saver )3r� rQ r� r rQ r r �bits�extrar� r� rl r r r� r� r� r� r� �iccr� r� Z inverted_im�pxr r �lut�colormap�colorsrd r Z im_strip_sizeZrows_per_stripZstrip_byte_countsZstrips_per_imager� rl Z blocklistr r� �typesZattsZ 405 legacy_ifdZ supplied_tagsr� r� r5 r# �sr$ rj r( r( r, r< . s� 406 �� 407 408 �� 409 410 411 � 412 � � � � 413 � 414 415 416 417 418 419 &� 420 &" " 421 � 422 423 424 425 �� � 426 � 427 428 429 430 �� 431 432 433 � 434 � 435 � 436 437 � 438 439 �r< c @ s� e Zd Zg d�Zh d�Zd1dd�Zdd� Zdd � Zd 440 d � Zd d � Z dd� Z 441 dd� Z e j fdd�Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd2d.d/�Z d0S )3�AppendingTiffWriter) r r r r r r! r r r r r! r r! > i r i i i r Fc C st t |d�r || _d| _n"|| _d| _z t||rdnd�| _W n ty- t|d�| _Y nw | j�� | _| �� d S )NrO FTzw+bzr+b) r� rs �close_fpr� �openrP r\ � beginning�setup)rk �fnr� r( r( r, rm i s 442 � z AppendingTiffWriter.__init__c C s� | j �| jtj� d | _d| _| j �d� | _}|s d| _ d S d| _ |dkr,| � 443 d� n|dkr6| � 444 d� nd }t |��| � � | � � d S ) 445 Nr r TFrM r� rL r� zInvalid TIFF file header)rs rb rI r� �SEEK_SET�whereToWriteNewIFDOffset�offsetOfNewPagerO �IIMM�isFirst� setEndian� RuntimeError�skipIFDs�goToEnd)rk �iimmr� r( r( r, rJ w s zAppendingTiffWriter.setupc C s� | j rd S | j�| j� | j�d�}|sd S || jkr!d}t|��| �� }|| j7 }| j�| j� | � |� | j�|� | � 446 � d S )Nr z1IIMM of new page doesn't match IIMM of first page) rP rs rb rN rO rO rR �readLongrM � writeLong�fixIFD)rk rU r� � 447 ifd_offsetr( r( r, �finalize� s 448 449 450 z AppendingTiffWriter.finalizec C s | � � | �� d S r] )rZ rJ ro r( r( r, �newFrame� s z AppendingTiffWriter.newFramec C s | S r] r( ro r( r( r, � __enter__� s z AppendingTiffWriter.__enter__c C s | j r| �� dS )NF)rG r� )rk �exc_type� exc_value� tracebackr( r( r, �__exit__� s z AppendingTiffWriter.__exit__c C s | j �� | j S r] )rs r\ rN ro r( r( r, r\ � rS zAppendingTiffWriter.tellc C s* |t jkr 451 || j7 }| j�||� | �� S r] )r� rL rN rs rb r\ )rk rj �whencer( r( r, rb � s 452 453 zAppendingTiffWriter.seekc C s^ | j �dtj� | j �� }d|d }d| k r dk r'n n| j �t|�� | j �� | _d S )Nr r3 )rs rb r� �SEEK_ENDr\ rw r� rN )rk �posZ pad_bytesr( r( r, rT � s 454 zAppendingTiffWriter.goToEndc C s. || _ | j d | _| j d | _| j d | _d S )Nr0 r ZHHL)�endian�longFmt�shortFmt� tagFormat)rk rd r( r( r, rQ � s z AppendingTiffWriter.setEndianc C sP | � � }|dkr| j�� d | _d S | j�|� | �� }| j�|d tj� q)NTr r r1 )rV rs r\ rM rb � readShortr� �SEEK_CUR)rk rY �num_tagsr( r( r, rS � s �z AppendingTiffWriter.skipIFDsc C s | j �|�S r] )rs rw r) r( r( r, rw � r� zAppendingTiffWriter.writec C � t �| j| j�d��\}|S )Nr )r r rf rs rO r/ r( r( r, rh � � z AppendingTiffWriter.readShortc C rk rN )r r re rs rO r/ r( r( r, rV � rl z AppendingTiffWriter.readLongc C �R | j �dtj� | j �t�| j|��}|d ur%|dkr'd|� d�}t|��d S d S )N�����r � wrote only � bytes but wanted 4� rs rb r� ri rw r r re rR �rk rl Z bytes_writtenr� r( r( r, �rewriteLastShortToLong� � �z*AppendingTiffWriter.rewriteLastShortToLongc C rm )Nrn r ro � bytes but wanted 2) rs rb r� ri rw r r rf rR rr r( r( r, �rewriteLastShort� rt z$AppendingTiffWriter.rewriteLastShortc C rm )N�����r ro rp rq rr r( r( r, �rewriteLastLong� rt z#AppendingTiffWriter.rewriteLastLongc C �B | j �t�| j|��}|d ur |dkr d|� d�}t|��d S d S )Nr ro ru )rs rw r r rf rR rr r( r( r, � 455 writeShort� � 456 �z AppendingTiffWriter.writeShortc C ry )Nr ro rp )rs rw r r re rR rr r( r( r, rW r{ z AppendingTiffWriter.writeLongc C s | � � | j�� d S r] )rZ rs r� ro r( r( r, r� s zAppendingTiffWriter.closec C s | � � }t|�D ]u}t�| j| j�d��\}}}| j| }|| }|dk}|s5| �� } | | j 7 } | � 457 | � || j v rs| j� � } 458 |rV| j ||dk|dkd� | j�| 459 d � n| j�| � | j ||dk|dkd� | j�| 460 � d } } 461 q|r}| j�dtj� qd S )Nr! r r )�isShort�isLong)rh r] r r rg rs rO � 462 fieldSizesrV rN rx �Tagsr\ � 463 fixOffsetsrb r� ri ) rk rj rd r� Z 464 field_typere � 465 field_size� 466 total_size�is_localrj Zcur_posr( r( r, rX s6 467 468 469 470 471 � � 472 ��zAppendingTiffWriter.fixIFDc C s� |s 473 |s 474 d}t |��t|�D ]J}|r| �� n| �� }|| j7 }|rK|dkrK|dkr/d}t |��| �|� | j�dtj � | � 475 t j � | j�dtj � q|rS| � |� q| �|� qd S )Nz offset is neither short nor longr r znot implementedi����r! )rR r] rh rV rN rs rs rb r� ri rz r r� rv rx )rk re r| r} r� rd rj r( r( r, r� . s$ 476 477 �z AppendingTiffWriter.fixOffsetsN)F)FF) r� r� r� r~ r rm rJ rZ r[ r\ r` r\ r3 rL rb rT rQ rS rw rh rV rs rv rx rz rW r� rX r� r( r( r( r, rF P s2 478 479 #rF c C s� | j �� }| j}t|�dg ��}t| d�s |s t| ||�S | �� }zWt|��;}| g| D ]-}||_ ||_t|d�s<d} n|j } t 480 | �D ]} 481 |� | 482 � |� � t|||� |� � qCq,W d � n1 sdw Y W | � |� d S W | � |� d S | � |� w )N� append_imagesr� r )r r' r rz r^ r� r< r\ rF r� r] rb rk r[ ) r� rQ r� r r r� �cur_idx�tf�ims�nfrr r( r( r, � _save_allH s2 483 484 485 486 487 �� ��r� z.tifz.tiffz 488 image/tiff)lr3 r7 �loggingr� r� r r� �collections.abcr � fractionsr �numbersr r � r r r r 489 r �_binaryr r� r r� r r � getLoggerr� r` r� r �IFD_LEGACY_APIr, r� r� r� r� r� r� r� r� r" rn r� r� r- r� r� r� r� r5 r# r$ r% � PREDICTORr� r� r� r� r1 r6 r� r� � 490 JPEGTABLESr� r/ r& r r! r� �EXIFIFDr� r2 � IMAGEJ_META_DATA_BYTE_COUNTS�IMAGEJ_META_DATAr� r� r. r� ra r� r� rO rR r\ rd r� r rV r� r r� r� �setattrr� �ImageFileDirectoryr� r r< rF r� � register_openr � register_save�register_save_all�register_extensions� register_mimer( r( r( r, �<module> s ( 491 ������� � 492 � � � ������������ � 493 � � � ��������������� � � � � �!�"�#�$�%�&�'�(�)�*�+�,�-�.�/�0�1�2�3�4�5�6�7�8�9�:�;�<�=�>�?�@�A�B�C�D�E�F�G�H�I�J�K�L�M�N�O�P�Q�R�S�T�U�V�W�X�Y�Z�[�\�]�^�_�`�a�b�c�d�e�f�g�h�i�x 494 \ u������ � 495 � � � �������� $ y