Файловый менеджер - Редактировать - /home/digitalm/venv/lib/python3.7/site-packages/watchdog/utils/__pycache__/dirsnapshot.cpython-37.pyc
Назад
B �P�g5. � @ sZ d Z ddlmZ ddlZddlZddlmZ G dd� d�ZG dd� d�ZG d d � d �Z dS ) u� :module: watchdog.utils.dirsnapshot :synopsis: Directory snapshots and comparison. :author: yesudeep@google.com (Yesudeep Mangalapilly) :author: contact@tiger-222.fr (Mickaël Schoentgen) .. ADMONITION:: Where are the moved events? They "disappeared" This implementation does not take partition boundaries into consideration. It will only work when the directory tree is entirely on the same file system. More specifically, any part of the code that depends on inode numbers can break if partition boundaries are crossed. In these cases, the snapshot diff will represent file/directory movement as created and deleted events. Classes ------- .. autoclass:: DirectorySnapshot :members: :show-inheritance: .. autoclass:: DirectorySnapshotDiff :members: :show-inheritance: .. autoclass:: EmptyDirectorySnapshot :members: :show-inheritance: � )� annotationsN)�S_ISDIRc @ s� e Zd ZdZddd�Zdd� Zdd� Zed d � �Zed d � �Z ed d� �Z edd� �Z edd� �Z edd� �Z edd� �Zedd� �ZdS )�DirectorySnapshotDiffa� Compares two directory snapshots and creates an object that represents the difference between the two snapshots. :param ref: The reference directory snapshot. :type ref: :class:`DirectorySnapshot` :param snapshot: The directory snapshot which will be compared with the reference snapshot. :type snapshot: :class:`DirectorySnapshot` :param ignore_device: A boolean indicating whether to ignore the device id or not. By default, a file may be uniquely identified by a combination of its first inode and its device id. The problem is that the device id may (or may not) change between system boots. This problem would cause the DirectorySnapshotDiff to think a file has been deleted and created again but it would be the exact same file. Set to True only if you are sure you will always use the same device. :type ignore_device: :class:`bool` Fc sN �j � j }� j �j }|r&dd� }ndd� }x<� j �j @ D ],}|� |�|�|�kr<|�|� |�|� q<W t� }x@t|�D ]4}� �|�} ��| �} | r||�|� |�|| f� q|W x@t|�D ]4}��|�} � �| �} | r�|�|� |�| |f� q�W t� } xb� j �j @ D ]R}|� |�|�|�k�r � �|���|�k�sP� �|���|�k�r | �|� �q W xH|D ]@\} } � �| ���| �k�s�� �| ���| �k�rf| �| � �qfW �fdd�|D �| _� fdd�|D �| _ � fdd�| D �| _ � fdd�|D �| _ t |t| j� �| _ t |t| j � �| _t | t| j � �| _t |t| j � �| _d S ) Nc S s | � |�d S )Nr )�inode)� directory� full_path� r �P/home/digitalm-up/venv/lib/python3.7/site-packages/watchdog/utils/dirsnapshot.py� get_inodeX s z1DirectorySnapshotDiff.__init__.<locals>.get_inodec S s | � |�S )N)r )r r r r r r ] s c s g | ]}� � |�r|�qS r )�isdir)�.0�path)�snapshotr r � <listcomp>� s z2DirectorySnapshotDiff.__init__.<locals>.<listcomp>c s g | ]}� � |�r|�qS r )r )r r )�refr r r � s c s g | ]}� � |�r|�qS r )r )r r )r r r r � s c s" g | ]\}}� � |�r||f�qS r )r )r �frm�to)r r r r � s )�paths�add�setr r �remove�mtime�size� _dirs_created� _dirs_deleted�_dirs_modified� _dirs_moved�list�_files_created�_files_deleted�_files_modified� _files_moved) �selfr r Z ignore_device�createdZdeletedr r �movedr �new_path�old_path�modifiedr )r r r �__init__R sT z DirectorySnapshotDiff.__init__c C s | � � S )N)�__repr__)r" r r r �__str__� s z DirectorySnapshotDiff.__str__c C sT d}|� t| �jt| j�t| j�t| j�t| j�t| j�t| j �t| j �t| j �� S )Nzz<{0} files(created={1}, deleted={2}, modified={3}, moved={4}), folders(created={5}, deleted={6}, modified={7}, moved={8})>) �format�type�__name__�lenr r r r! r r r r )r" �fmtr r r r) � s z DirectorySnapshotDiff.__repr__c C s | j S )z List of files that were created.)r )r" r r r � files_created� s z#DirectorySnapshotDiff.files_createdc C s | j S )z List of files that were deleted.)r )r" r r r � files_deleted� s z#DirectorySnapshotDiff.files_deletedc C s | j S )z!List of files that were modified.)r )r" r r r �files_modified� s z$DirectorySnapshotDiff.files_modifiedc C s | j S )z� List of files that were moved. Each event is a two-tuple the first item of which is the path that has been renamed to the second item in the tuple. )r! )r" r r r � files_moved� s z!DirectorySnapshotDiff.files_movedc C s | j S )z9 List of directories that were modified. )r )r" r r r � dirs_modified� s z#DirectorySnapshotDiff.dirs_modifiedc C s | j S )z� List of directories that were moved. Each event is a two-tuple the first item of which is the path that has been renamed to the second item in the tuple. )r )r" r r r � dirs_moved� s z DirectorySnapshotDiff.dirs_movedc C s | j S )z8 List of directories that were deleted. )r )r" r r r � dirs_deleted� s z"DirectorySnapshotDiff.dirs_deletedc C s | j S )z8 List of directories that were created. )r )r" r r r � dirs_created� s z"DirectorySnapshotDiff.dirs_createdN)F)r- � __module__� __qualname__�__doc__r( r* r) �propertyr0 r1 r2 r3 r4 r5 r6 r7 r r r r r 8 s ? r c @ s� e Zd ZdZdejejfdd�Zdd� Ze dd� �Z d d � Z d d � Z d d� Z dd� Zdd� Zdd� Zdd� Zdd� Zdd� ZdS ) �DirectorySnapshota� A snapshot of stat information of files in a directory. :param path: The directory path for which a snapshot should be taken. :type path: ``str`` :param recursive: ``True`` if the entire directory tree should be included in the snapshot; ``False`` otherwise. :type recursive: ``bool`` :param stat: Use custom stat function that returns a stat structure for path. Currently only st_dev, st_ino, st_mode and st_mtime are needed. A function taking a ``path`` as argument which will be called for every entry in the directory tree. :param listdir: Use custom listdir function. For details see ``os.scandir``. Tc C s� || _ || _|| _i | _i | _| �|�}|| j|< || j|j|jf< x6| �|�D ](\}}|j|jf}|| j|< || j|< qPW d S )N)� recursive�stat�listdir� _stat_info�_inode_to_path�st_ino�st_dev�walk)r" r r= r> r? �st�p�ir r r r( � s zDirectorySnapshot.__init__c # s y � fdd�| � � �D �}W n> tk rZ } z |jtjtjtjfkrHd S � W d d }~X Y nX g }xF|D ]>}y"|| �|�f}|�|� |V W qf tk r� wfY qfX qfW | j�r xN|D ]F\}}y(t |j �r�x| � |�D ] }|V q�W W q� t k r� Y q�X q�W d S )Nc s g | ]}t j�� |j��qS r )�osr �join�name)r �entry)�rootr r r s z*DirectorySnapshot.walk.<locals>.<listcomp>) r? �OSError�errno�ENOENT�ENOTDIR�EINVALr> �appendr= r �st_moderD �PermissionError) r" rL r �e�entriesrF rK r rE r )rL r rD s, zDirectorySnapshot.walkc C s t | j�� �S )z> Set of file/directory paths in the snapshot. )r r@ �keys)r" r r r r % s zDirectorySnapshot.pathsc C s | j �|�S )zN Returns path for id. None if id is unknown to this snapshot. )rA �get)r" �idr r r r , s zDirectorySnapshot.pathc C s | j | }|j|jfS )zReturns an id for path.)r@ rB rC )r" r rE r r r r 2 s zDirectorySnapshot.inodec C s t | j| j�S )N)r r@ rS )r" r r r r r 7 s zDirectorySnapshot.isdirc C s | j | jS )N)r@ �st_mtime)r" r r r r r : s zDirectorySnapshot.mtimec C s | j | jS )N)r@ �st_size)r" r r r r r = s zDirectorySnapshot.sizec C s | j | S )a� Returns a stat information object for the specified path from the snapshot. Attached information is subject to change. Do not use unless you specify `stat` in constructor. Use :func:`inode`, :func:`mtime`, :func:`isdir` instead. :param path: The path for which stat information should be obtained from a snapshot. )r@ )r" r r r r � stat_info@ s zDirectorySnapshot.stat_infoc C s t || �S )z�Allow subtracting a DirectorySnapshot object instance from another. :returns: A :class:`DirectorySnapshotDiff` object. )r )r" Zprevious_dirsnapr r r �__sub__O s zDirectorySnapshot.__sub__c C s | � � S )N)r) )r" r r r r* X s zDirectorySnapshot.__str__c C s t | j�S )N)�strr@ )r" r r r r) [ s zDirectorySnapshot.__repr__N)r- r8 r9 r: rH r> �scandirr( rD r; r r r r r r r\ r] r* r) r r r r r< � s r< c @ s( e Zd ZdZedd� �Zedd� �ZdS )�EmptyDirectorySnapshotz�Class to implement an empty snapshot. This is used together with DirectorySnapshot and DirectorySnapshotDiff in order to get all the files/folders in the directory as created. c C s dS )z�Mock up method to return the path of the received inode. As the snapshot is intended to be empty, it always returns None. :returns: None. Nr )�_r r r r e s zEmptyDirectorySnapshot.pathc C s t � S )z�Mock up method to return a set of file/directory paths in the snapshot. As the snapshot is intended to be empty, it always returns an empty set. :returns: An empty set. )r )r" r r r r o s z EmptyDirectorySnapshot.pathsN)r- r8 r9 r: � staticmethodr r; r r r r r r` _ s r` ) r: � __future__r rN rH r> r r r< r` r r r r �<module>/ s '
| ver. 1.4 |
Github
|
.
| PHP 8.3.23 | Генерация страницы: 0.06 |
proxy
|
phpinfo
|
Настройка