⚝
One Hat Cyber Team
⚝
Your IP:
216.73.216.133
Server IP:
185.119.109.197
Server:
Linux managedhosting.chostar.me 5.15.0-160-generic #170-Ubuntu SMP Wed Oct 1 10:06:56 UTC 2025 x86_64
Server Software:
Apache
PHP Version:
8.1.33
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
lib
/
python3
/
dist-packages
/
PIL
/
__pycache__
/
View File Name :
ImageMorph.cpython-310.pyc
o Z#a] @ sL d dl Z ddlmZmZ dZg dZg dZG dd dZG d d d ZdS ) N )Image _imagingmorphi ) r r ) r r r r r r r r r c @ J e Zd ZdZdddZdd Zdd Zd d Zd d Zd d Z dd Z dS ) LutBuilderaT A class for building a MorphLut from a descriptive language The input patterns is a list of a strings sequences like these:: 4:(... .1. 111)->1 (whitespaces including linebreaks are ignored). The option 4 describes a series of symmetry operations (in this case a 4-rotation), the pattern is described by: - . or X - Ignore - 1 - Pixel is on - 0 - Pixel is off The result of the operation is described after "->" string. The default is to return the current pixel value, which is returned if no other match is found. Operations: - 4 - 4 way rotation - N - Negate - 1 - Dummy op for no other operation (an op must always be given) - M - Mirroring Example:: lb = LutBuilder(patterns = ["4:(... .1. 111)->1"]) lut = lb.build_lut() Nc C st |d ur|| _ ng | _ d | _|d ur8ddgdgddgdgddgg dd}||vr1td | d || | _ d S d S ) N1:(... ... ...)->0z4:(00. 01. ...)->1z4:(... .0. .1.)->1z4:(... .0. ..1)->1z4:(... .1. .0.)->0z4:(... .1. ..0)->0)r z4:(.0. .1. ...)->1z4:(01. .1. ...)->1)corner dilation4 dilation8erosion4erosion8edgezUnknown pattern !)patternslut Exception)selfr op_nameknown_patterns r 0/usr/lib/python3/dist-packages/PIL/ImageMorph.py__init__@ s zLutBuilder.__init__c C s | j |7 _ d S Nr )r r r r r add_patternsX s zLutBuilder.add_patternsc s. ddgd t fddttD | _d S )Nr r c 3 s | ] }| @ d k V qdS )r Nr ).0imsymbolsr r <genexpr>^ s z/LutBuilder.build_default_lut.<locals>.<genexpr>) bytearrayrangeLUT_SIZEr r r r% r build_default_lut[ s "z LutBuilder.build_default_lutc C s | j S r r r, r r r get_lut` s zLutBuilder.get_lutc s( t |dksJ d fdd|D S )zstring_permute takes a pattern and a permutation and returns the string permuted according to the permutation list. c 3 s | ]} | V qd S r r )r# ppatternr r r( h s z-LutBuilder._string_permute.<locals>.<genexpr>)lenjoin)r r4 permutationr r3 r _string_permutec s zLutBuilder._string_permutec C s ||fg}d|v r%|d d }t dD ]}|| |d d t|f qd|v rCt|}|d| D ]\}}|| |t|f q3d|v rqt|}|d| D ] \}}|dd d dd d }dt| }|||f qQ|S ) zpattern_permute takes a basic pattern and its result and clones the pattern according to the modifications described in the $options parameter. It returns a list of all cloned patterns.4r r r MN0Z1)r* appendr8 ROTATION_MATRIXr5 MIRROR_MATRIXreplaceint) r basic_patternoptions basic_resultr resr$ nr4 r r r _pattern_permutej s$ zLutBuilder._pattern_permutec C s8 | g }| jD ]:}td|dd}|s td| d |d}|d}t|d}|d ddd}|| |||7 }q t |D ] \}}|d d d d d }t |}||d f||< qHt t D ].}t |dd }ddt| | ddd }|D ]\}} ||rd dg| | j|< qqj| jS )zlCompile all patterns into a morphology lut. TBD :Build based on (file) morphlut:modify_lut z (\w*):?\s*\((.+?)\)\s*->\s*(\d) r1 zSyntax error in pattern ""r r r r .Xz[01]Nr= r0 r: )r- r researchrC r grouprD rJ enumeratecompiler* r+ binr5 matchr ) r r r2 r& rF r4 resultr$ bitpatternrr r r build_lut s0 zLutBuilder.build_lut)NN) __name__ __module__ __qualname____doc__r r! r- r/ r8 rJ rZ r r r r r s # r c @ r )MorphOpz*A class for binary morphological operatorsNc C sB || _ |durt|d | _ dS |dur t|d | _ dS dS )z&Create a binary morphological operatorN)r r )r r rZ )r r r r r r r r s zMorphOp.__init__c C sZ | j du r td|jdkrtdt|j|jd}tt | j |j j |j j }||fS )zRun a single morphological operation on an image Returns a tuple of the number of changed pixels and the morphed imageNNo operator loadedLImage mode must be L) r r mode ValueErrorr newsizer applybytesimid)r imageoutimagecountr r r rg s z MorphOp.applyc C s: | j du r td|jdkrtdtt| j |jjS )zGet a list of coordinates matching the morphological operation on an image. Returns a list of tuples of (x,y) coordinates of all matching pixels. See :ref:`coordinate-system`.Nr` ra rb ) r r rc rd r rV rh ri rj r rk r r r rV s z MorphOp.matchc C s |j dkr tdt|jjS )zGet a list of all turned on pixels in a binary image Returns a list of tuples of (x,y) coordinates of all matching pixels. See :ref:`coordinate-system`.ra rb )rc rd r get_on_pixelsri rj rn r r r ro s zMorphOp.get_on_pixelsc C sX t |d}t| | _W d n1 sw Y t| jtkr*d| _tddS )z!Load an operator from an mrl filerbNzWrong size operator file!)openr) readr r5 r+ r r filenamefr r r load_lut s zMorphOp.load_lutc C sN | j du r tdt|d}|| j W d dS 1 s w Y dS )z Save an operator to an mrl fileNr` wb)r r rq writers r r r save_lut s "zMorphOp.save_lutc C s || _ dS )z#Set the lut from an external sourceNr. )r r r r r set_lut s zMorphOp.set_lut)NNN) r[ r\ r] r^ r rg rV ro rv ry rz r r r r r_ s r_ ) rP r1 r r r+ rA rB r r_ r r r r <module> s