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Editing: patch.cpython-310.pyc
o �GMZ-@ � @ s& d Z ddlmZ ddlZddlZddlmZmZmZm Z m Z m Z m Z m Z mZmZmZmZmZ ddlmZ ejd dkZerOddlmZ ejZdd � Zd d � Znddl mZ eZe Zd d � Ze Z e Z eG d d� de ��Z!eG dd� de"��Z#eG dd� de"��Z$G dd� de"�Z%eG dd� de"��Z&dS )z>Classes used by the unified diff parser to keep the diff data.� )�unicode_literalsN) �DEFAULT_ENCODING�LINE_TYPE_ADDED�LINE_TYPE_CONTEXT�LINE_TYPE_EMPTY�LINE_TYPE_REMOVED�LINE_TYPE_NO_NEWLINE�LINE_VALUE_NO_NEWLINE�RE_HUNK_BODY_LINE�RE_HUNK_EMPTY_BODY_LINE�RE_HUNK_HEADER�RE_SOURCE_FILENAME�RE_TARGET_FILENAME�RE_NO_NEWLINE_MARKER)�UnidiffParseError� )�StringIOc C s | � t�S �N)�encoder ��x� r �//usr/lib/python3/dist-packages/unidiff/patch.py�<lambda>6 s r c C s | j | _dd� | _ | S )Nc S s | � � �t�S r )� __unicode__r r r r r r r : s z&implements_to_string.<locals>.<lambda>)�__str__r )�clsr r r �implements_to_string8 s r c C s | S r r r r r r r @ s c s` e Zd ZdZ d� fdd� Zdd� Zdd� Zd d � Zed d � �Z ed d� �Z edd� �Z � Z S )�Linez A diff line.Nc s0 t t| ��� || _|| _|| _|| _|| _d S r )�superr �__init__�source_line_no�target_line_no� diff_line_no� line_type�value)�selfr% r$ r! r" r# �� __class__r r r I � z Line.__init__c C s t d�| j| jf S )Nz <Line: %s%s>)�make_strr$ r% �r& r r r �__repr__R � z Line.__repr__c C s d| j | jf S )Nz%s%s)r$ r% r+ r r r r U s z Line.__str__c C s< | j |j ko | j|jko | j|jko | j|jko | j|jkS r )r! r" r# r$ r% )r& �otherr r r �__eq__X s � � � �z Line.__eq__c C � | j tkS r )r$ r r+ r r r �is_added_ � z Line.is_addedc C r0 r )r$ r r+ r r r � is_removedc r2 zLine.is_removedc C r0 r )r$ r r+ r r r � is_contextg r2 zLine.is_context)NNN) �__name__� __module__� __qualname__�__doc__r r, r r/ �propertyr1 r3 r4 � __classcell__r r r' r r E s � r c @ s e Zd ZdZdd� Zdd� ZdS )� PatchInfoz�Lines with extended patch info. Format of this info is not documented and it very much depends on patch producer. c C s d| d � � }t|�S )Nz<PatchInfo: %s>r )�stripr* �r& r% r r r r, u s zPatchInfo.__repr__c C � d� dd� | D ��S )N� c s � � | ]}t |�V qd S r ��unicode��.0�liner r r � <genexpr>z � � z$PatchInfo.__str__.<locals>.<genexpr>��joinr+ r r r r y r- zPatchInfo.__str__N)r5 r6 r7 r8 r, r r r r r r; l s r; c sV e Zd ZdZ ddd�Zdd� Zdd � Z� fd d �Zd d � Zdd� Z dd� Z � Z S )�Hunkz&Each of the modified blocks of a file.r r? c C sb |d u rd}|d u r d}d| _ d| _g | _t|�| _t|�| _g | _t|�| _t|�| _|| _ d S )N� r ) �added�removed�source�int� source_start� source_length�target� target_start� target_length�section_header)r& � src_start�src_len� tgt_start�tgt_lenrU r r r r � s z Hunk.__init__c C s$ d| j | j| j| j| jf }t|�S )Nz <Hunk: @@ %d,%d %d,%d @@ %s>)rP rQ rS rT rU r* r= r r r r, � s �z Hunk.__repr__c C sF d| j | j| j| j| jrd| j ndf }d�dd� | D ��}|| S )Nz@@ -%d,%d +%d,%d @@%s � r? c s r@ r rA rC r r r rF � rG z Hunk.__str__.<locals>.<genexpr>)rP rQ rS rT rU rI )r& �head�contentr r r r � s �z Hunk.__str__c s� t t| ��|� t|�}|jr | jd7 _| j�|� dS |jr0| jd7 _| j �|� dS |j rA| j�|� | j �|� dS dS )z?Append the line to hunk, and keep track of source/target lines.rK N) r rJ �append�strr1 rL rR r3 rM rN r4 )r& rE �sr' r r r] � s �z Hunk.appendc C s t | j�| jkot | j�| jkS )z2Check hunk header data matches entered lines info.)�lenrN rQ rR rT r+ r r r �is_valid� s �z Hunk.is_validc C � dd� | D �S )z(Hunk lines from source file (generator).c s � � | ] }|j s |jr|V qd S r )r4 r3 �rD �lr r r rF � � � z$Hunk.source_lines.<locals>.<genexpr>r r+ r r r � source_lines� � zHunk.source_linesc C rb )z(Hunk lines from target file (generator).c s rc r )r4 r1 rd r r r rF � rf z$Hunk.target_lines.<locals>.<genexpr>r r+ r r r � target_lines� rh zHunk.target_lines)r r r r r? ) r5 r6 r7 r8 r r, r r] ra rg ri r: r r r' r rJ } s � rJ c s� e Zd ZdZ d � fdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z e dd� �Z e dd� �Z e dd� �Z e dd� �Ze dd� �Ze dd� �Z� ZS ) � PatchedFilez*Patch updated file, it is a list of Hunks.Nr? c s0 t t| ��� || _|| _|| _|| _|| _d S r )r rj r � patch_info� source_file�source_timestamp� target_file�target_timestamp)r& rk rN rR rm ro r' r r r � r) zPatchedFile.__init__c C s t d�t | j� S )Nz<PatchedFile: %s>)r* �pathr+ r r r r, � s zPatchedFile.__repr__c C sx | j d u rdnt| j �}d| j| jrd| j ndf }d| j| jr&d| j ndf }d�dd� | D ��}|| | | S )Nr? z --- %s%s � z +++ %s%s c s r@ r rA �rD �hunkr r r rF � rG z&PatchedFile.__str__.<locals>.<genexpr>)rk r^ rl rm rn ro rI )r& �inforN rR �hunksr r r r � s ��zPatchedFile.__str__c C sx t �|�}|�� }t|� }|j}|j}||j } ||j } |D ]�\} } |dur,| �|�} t �| �} | s8t �| �} | s@t d| ��| � d�}|t krKt}| � d�}t||d�}|tkrb||_|d7 }n&|tkrn||_|d7 }n|tkr�||_|d7 }||_|d7 }n|tkr�nd}|| ks�|| kr�t d��|r�| |_|�|� || kr�|| kr� nq || k s�|| k r�t d��| �|� dS ) zParse hunk details.NzHunk diff line expected: %sr$ r% �r$ rK z Hunk is longer than expectedz Hunk is shorter than expected)r �match�groupsrJ rP rS rQ rT �decoder r r �groupr r r r r" r r! r r# r] )r& �header�diff�encoding� header_info� hunk_infors r! r" �expected_source_end�expected_target_endr# rE � valid_liner$ r% � original_liner r r � _parse_hunk� s` �zPatchedFile._parse_hunkc C s2 | st dt ��| d }|�ttd td�� d S )NzUnexpected marker:���� rv )r r r] r r �r& � last_hunkr r r �#_add_no_newline_marker_to_last_hunk s ��z/PatchedFile._add_no_newline_marker_to_last_hunkc C s* | st d��| d }|�tdtd�� d S )Nz%Unexpected trailing newline characterr� r� rv )r r] r r r� r r r �_append_trailing_empty_line! s z'PatchedFile._append_trailing_empty_linec C s� | j �d�r| j�d�r| j dd� }|S | j �d�r)| jdkr)| j dd� }|S | j�d�r=| j dkr=| jdd� }|S | j }|S )z)Return the file path abstracted from VCS.za/zb/r Nz /dev/null)rl � startswithrn )r& �filepathr r r rp ' s � � � �zPatchedFile.pathc C � t dd� | D ��S )z"Return the file total added lines.c S � g | ]}|j �qS r �rL rr r r r � <listcomp>: � z%PatchedFile.added.<locals>.<listcomp>��sumr+ r r r rL 7 � zPatchedFile.addedc C r� )z$Return the file total removed lines.c S r� r �rM rr r r r r� ? r� z'PatchedFile.removed.<locals>.<listcomp>r� r+ r r r rM < r� zPatchedFile.removedc C �( t | �dko| d jdko| d jdkS )z(Return True if this patch adds the file.rK r )r` rP rQ r+ r r r � is_added_fileA � �zPatchedFile.is_added_filec C r� )z+Return True if this patch removes the file.rK r )r` rS rT r+ r r r �is_removed_fileG r� zPatchedFile.is_removed_filec C s | j p| j S )z,Return True if this patch modifies the file.)r� r� r+ r r r �is_modified_fileM � z PatchedFile.is_modified_file)Nr? r? NN)r5 r6 r7 r8 r r, r r� r� r� r9 rp rL rM r� r� r� r: r r r' r rj � s, � @ rj c s� e Zd ZdZd � fdd� Z� fdd�Zdd� Zd d � Zee dfd d ��Z e d dd��Z ed dd��Z edd� �Zedd� �Zedd� �Zedd� �Zedd� �Z� ZS ) �PatchSetzA list of PatchedFiles.Nc s> t t| ��� t|t�r| �||�}t|�}| j||d� d S )N)r} )r r� r � isinstance� basestring�_convert_string�iter�_parse)r& �fr} �datar' r r r W s zPatchSet.__init__c s t d�tt| ��� S )Nz<PatchSet: %s>)r* r r� r, r+ r' r r r, c s zPatchSet.__repr__c C r> )Nr? c s r@ r rA )rD � patched_filer r r rF g rG z#PatchSet.__str__.<locals>.<genexpr>rH r+ r r r r f r- zPatchSet.__str__c C sH d }d }t |d�}|D ]�\}}|d ur|�|�}t�|�}|r,|�d�}|�d�} d }q t�|�} | rW|d ur=td| ��| �d�} | �d�} t||| | | �}| �|� d }q t �|�} | rp|d u rhtd| ��|� |||� q t �|�}|r�|d u r�td| ��|� � q |dkr�|d ur�|� � q |d u r�d }t� }|�|� q d S )NrK �filename� timestampzTarget without source: %szUnexpected hunk found: %szUnexpected marker: %sr� )� enumeratery r rw rz r r rj r] r r� r r� r� r; )r& r| r} � current_filerk �unused_diff_line_norE �is_source_filenamerl rm �is_target_filenamern ro �is_hunk_header� is_no_newliner r r r� i sZ � �zPatchSet._parsec C s> t |d||d�� }| |�}W d � |S 1 sw Y |S )z1Return a PatchSet instance given a diff filename.�r�r} �errorsN)� open_file)r r� r} r� r� �instancer r r � from_filename� s ��zPatchSet.from_filename�strictc C s |d ur t | ||d�} t| �S )Nr� )rB r )r� r} r� r r r r� � s zPatchSet._convert_stringc C s | | � |||��S )z/Return a PatchSet instance given a diff string.)r� )r r� r} r� r r r � from_string� r� zPatchSet.from_stringc C rb )z#Return patch added files as a list.c S � g | ]}|j r|�qS r )r� �rD r� r r r r� � � z(PatchSet.added_files.<locals>.<listcomp>r r+ r r r � added_files� r� zPatchSet.added_filesc C rb )z%Return patch removed files as a list.c S r� r )r� r� r r r r� � r� z*PatchSet.removed_files.<locals>.<listcomp>r r+ r r r � removed_files� r� zPatchSet.removed_filesc C rb )z&Return patch modified files as a list.c S r� r )r� r� r r r r� � r� z+PatchSet.modified_files.<locals>.<listcomp>r r+ r r r �modified_files� r� zPatchSet.modified_filesc C r� )z#Return the patch total added lines.c S r� r r� r� r r r r� � r� z"PatchSet.added.<locals>.<listcomp>r� r+ r r r rL � r� zPatchSet.addedc C r� )z%Return the patch total removed lines.c S r� r r� r� r r r r� � r� z$PatchSet.removed.<locals>.<listcomp>r� r+ r r r rM � r� zPatchSet.removedr )Nr� )r5 r6 r7 r8 r r, r r� � classmethodr r� � staticmethodr� r� r9 r� r� r� rL rM r: r r r' r r� S s, < r� )'r8 � __future__r �codecs�sys�unidiff.constantsr r r r r r r r r r r r r �unidiff.errorsr � version_info�PY2r �openr� r* r �ior^ rB r� �objectr �listr; rJ rj r� r r r r �<module> s8 < &@
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