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__init__.cpython-39.opt-1.pyc
316
B
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2025-10-13 20:00
__init__.cpython-39.pyc
738
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2025-10-13 20:00
__main__.cpython-39.opt-1.pyc
530
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2025-10-13 20:00
__main__.cpython-39.pyc
530
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2025-10-13 20:00
_version.cpython-39.opt-1.pyc
176
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2025-10-13 20:00
_version.cpython-39.pyc
176
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2025-10-13 20:00
archive.cpython-39.opt-1.pyc
72.4
KB
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2025-10-13 20:00
archive.cpython-39.pyc
72.68
KB
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2025-10-13 20:00
archiver.cpython-39.opt-1.pyc
193.39
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2025-10-13 20:00
archiver.cpython-39.pyc
193.83
KB
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2025-10-13 20:00
cache.cpython-39.opt-1.pyc
40.23
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2025-10-13 20:00
cache.cpython-39.pyc
40.44
KB
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2025-10-13 20:00
constants.cpython-39.opt-1.pyc
2.14
KB
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2025-10-13 20:00
constants.cpython-39.pyc
2.16
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2025-10-13 20:00
fuse.cpython-39.opt-1.pyc
18.77
KB
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2025-10-13 20:00
fuse.cpython-39.pyc
18.86
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2025-10-13 20:00
fuse_impl.cpython-39.opt-1.pyc
670
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2025-10-13 20:00
fuse_impl.cpython-39.pyc
670
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-rw-r--r--
2025-10-13 20:00
locking.cpython-39.opt-1.pyc
14.36
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2025-10-13 20:00
locking.cpython-39.pyc
14.41
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2025-10-13 20:00
logger.cpython-39.opt-1.pyc
7.4
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2025-10-13 20:00
logger.cpython-39.pyc
7.4
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2025-10-13 20:00
lrucache.cpython-39.opt-1.pyc
1.99
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2025-10-13 20:00
lrucache.cpython-39.pyc
2.16
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2025-10-13 20:00
nanorst.cpython-39.opt-1.pyc
5.47
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2025-10-13 20:00
nanorst.cpython-39.pyc
5.55
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2025-10-13 20:00
patterns.cpython-39.opt-1.pyc
13.29
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2025-10-13 20:00
patterns.cpython-39.pyc
13.29
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2025-10-13 20:00
platformflags.cpython-39.opt-1.pyc
441
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2025-10-13 20:00
platformflags.cpython-39.pyc
441
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2025-10-13 20:00
remote.cpython-39.opt-1.pyc
35.84
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2025-10-13 20:00
remote.cpython-39.pyc
36.01
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2025-10-13 20:00
repository.cpython-39.opt-1.pyc
51.31
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2025-10-13 20:00
repository.cpython-39.pyc
51.75
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2025-10-13 20:00
selftest.cpython-39.opt-1.pyc
3.36
KB
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2025-10-13 20:00
selftest.cpython-39.pyc
3.5
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2025-10-13 20:00
shellpattern.cpython-39.opt-1.pyc
1.76
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2025-10-13 20:00
shellpattern.cpython-39.pyc
1.76
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2025-10-13 20:00
upgrader.cpython-39.opt-1.pyc
11.91
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2025-10-13 20:00
upgrader.cpython-39.pyc
11.91
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2025-10-13 20:00
version.cpython-39.opt-1.pyc
1.88
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2025-10-13 20:00
version.cpython-39.pyc
1.88
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2025-10-13 20:00
xattr.cpython-39.opt-1.pyc
3.55
KB
-rw-r--r--
2025-10-13 20:00
xattr.cpython-39.pyc
3.55
KB
-rw-r--r--
2025-10-13 20:00
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NTFc C s t j| | d� || _|| _|| _|| _| | _| | _d| _d| _ t ||�| _ t |�| _ t| j| j |�| _tj �| j �s�| j �|||� | �� | �� zT| j j||| jd� | �� s�| �� | �� |r�| jj| jjkr�| �� | � � W n | � � � Y n0 dS )aO :param warn_if_unencrypted: print warning if accessing unknown unencrypted repository :param lock_wait: timeout for lock acquisition (int [s] or None [wait forever]) :param sync: do :meth:`.sync` :param cache_mode: what shall be compared in the file stat infos vs. cached stat infos comparison r� NF)rb ) r� r9 r, rM rW r� r� r� rU � txn_activer/ r1 r* �security_managerrs rb r0 r: rq r� rF rt �check_cache_compatibility� wipe_cache�update_compatibilityr� r� r� �commitr� ) r6 r, rM rW r1 r� rn r� ro r� r� r� r7 r7 r8 r9 � s6 zLocalCache.__init__c C s | S r? r7 rD r7 r7 r8 r� � s zLocalCache.__enter__c C s | � � d S r? r� r� r7 r7 r8 r� � s zLocalCache.__exit__c C s t �| j� tt j�| jd�d��}|�t� W d � n1 sB0 Y | j�� t � �t j�| jd�� t �t j�| jd�� t t j�| jt � �dd�� W d � n1 s�0 Y t t j�| jd�d d��"}t j | j|d d � W d � n1 s�0 Y dS ) z0Create a new empty cache at `self.path` ZREADME�wNr� �chunks.archive.dT�Zbinary� pre12-metaF� ��indent)r0 �makedirsr1 rF r2 rV r rb r� r r& r� �json�dumpr� �r6 rN r7 r7 r8 r� � s ( zLocalCache.createc C s� | j �� ttj�| jd�d| j j�d�d�� }t� |�| _ W d � n1 sP0 Y d| j v rld | _ n| � � zDttj�| jd��� }t�|�| _W d � n1 s�0 Y W n ttjfy� Y n0 d S )Nr� F�r1 rV r� �dr� )rb r� r" r0 r1 r2 r� r� r rG r� r� r� � _read_filesrF r� r� r] ZJSONDecodeErrorr� r7 r7 r8 �_do_open s �* .zLocalCache._do_openc C s2 t j�| j�s td| j ��| j�� | �� d S )Nz"%s Does not look like a Borg cache)r0 r1 �isdirr� rb rF �rollbackrD r7 r7 r8 rF s zLocalCache.openc C sf t tj�| jd�d��"}tj| j|dd� W d � n1 s>0 Y | jd urb| j�� d | _d S )Nr� r� r� r� ) rF r0 r1 r2 r� r� r� rb r� r� r7 r7 r8 r� s 0 zLocalCache.closec C s� i | _ d | _t�d� t�d� d }z�ttj�| jt � �d| j j � t � �d���}t jdd�}|�d�}|slq�|�|� z8|D ].\}}t|� }t �|j|jd d ��| j |< q|W q\ ttfy� } z$d t|� }W Y d }~q�W Y d }~q\d }~0 0 q\W d � n1 �s0 Y W nb t�yF } zd t|� }W Y d }~n:d }~0 t�yv } zd t| � }W Y d } ~ n d } ~ 0 0 |d u�r�t�|� t�d � i | _ t�dt| j �� d S )NzReading files cache ...z FILES-CACHE-LOAD: starting...Fr� T)Zuse_listi r )�agez#The files cache seems invalid. 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Processing archive %sz cache.sync)�total�steprc r )r z.Fetching and building archive index for %s ...z$Merging into master chunks index ...z!Fetching archive index for %s ...zlCache sync: had to fetch %s (%d chunks) because no archive had a csize set for them (due to --no-cache-sync)z0Cache sync: processed %s (%d chunks) of metadataz;Cache sync: compact chunks.archive.d storage saved %s byteszDone.)rK r r� �clearr, r r r r� �showr r� �merger rR r ) r( Z cached_idsr< Zmaster_index_capacityr Zarchive_ids_to_namesr0 r� r9 )r r" r7 r+ r5 r. r, r- r= r2 r3 r: r r6 r7 r8 �create_master_idx; s^ � � ��� z*LocalCache.sync.<locals>.create_master_idxc sp zt �t j��jd�� W n Y n0 zt �t j��jd�� W n Y n0 zt �� � W n Y n0 dS )z?bring old cache dirs into the desired state (cleanup and adapt)zchunks.archivezchunks.archive.tmpN)r0 r# r1 r2 r r7 r r7 r8 �legacy_cleanupn s z'LocalCache.sync.<locals>.legacy_cleanup)Zdecrypted_cacheN)re )T)r0 r1 r2 r rW Z check_repository_compatibilityr Z OperationZREADr r' r, rM r� r r� )r6 rD rE r7 )r r r* r! r" r7 r+ r5 r. r, r- r= r r2 r3 r: r r6 r4 r8 r� � s2 ! &3zLocalCache.syncc C s* t j}| jj|@ rdS | jj|ks&dS dS )NFT)r �SUPPORTED_REPO_FEATURESrb r� r� )r6 � my_featuresr7 r7 r8 r� � s z$LocalCache.check_cache_compatibilityc C s� t �d� tj�| jd�}tj�|�rRt�tj�| jd�� t�tj�| jd�� t � | _ t tj�| jt � �dd�� W d � n1 s�0 Y d| j _| j j�ddd� t� | j _t� | j _d S )Nz9Discarding incompatible cache and forcing a cache rebuildr� Tr� re r� rW )rK rL r0 r1 r2 r� r; r< r� r r� r& r� rb r� r� r� r� r� )r6 r r7 r7 r8 r� � s zLocalCache.wipe_cachec C sZ | j �� }tj}t� }|�� D ]\}}|�|� q | jj�|| � | jj �||@ � d S r? ) rW Zget_all_mandatory_featuresr rF r� r� �updaterb r� r� )r6 Zoperation_to_features_maprG Z repo_featuresZ operationZfeaturesr7 r7 r8 r� � s z LocalCache.update_compatibilityc C s� | j s| �� t|�}| �||�}|r6|s6| �||�S | j�|�}t|�} | jj|||d� | j � |d|| � |� || | � t ||| �S )N��waitr ) r� r r� � seen_chunk� chunk_increfrM �encryptr, �putr� r/ rH r � r6 r� �chunkr� Z overwriterJ �size�refcountr� r� r7 r7 r8 � add_chunk� s zLocalCache.add_chunkc C sJ | j �|tdd d ��\}}}|d urF|d urF||krFtd|||f ��|S )Nr z@chunk has same id [%r], but different size (stored: %d new: %d)!)r� r� r r� )r6 r� rQ rR Z stored_sizer1 r7 r7 r8 rK � s �zLocalCache.seen_chunkc C s> | j s| �� | j�|�\}}}|j||d|d� t|||�S �NF��part)r� r r� �increfrH r �r6 r� r� rQ rV �count�_sizer� r7 r7 r8 rL � s zLocalCache.chunk_increfc C sr | j s| �� | j�|�\}}}|dkrX| j|= | jj||d� |j| | d|d� n|j| | d|d� d S �Nr rI TrU F)r� r r� �decrefr, �deleterH �r6 r� r� rJ rV rY rQ r� r7 r7 r8 � chunk_decref� s zLocalCache.chunk_decrefc C s2 t �|j�sdS | j}d|v r,t�d� dS d|v rBt�d� dS | j�|�}|sbt�d|� dS tt � |�� }d|v r�|j |j kr�t�d|� d S d |v r�|j |jkr�t�d |� d S d |v r�t|j�|jkr�t�d |� d S d|v �r t|j�|jk�r t�d|� d S t �|j|jdd��| j|< d|jfS )aj Check if we know the file that has this path_hash (know == it is in our files cache) and whether it is unchanged (the size/inode number/cmtime is same for stuff we check in this cache_mode). :param hashed_path: the file's path as we gave it to hash(hashed_path) :param path_hash: hash(hashed_path), to save some memory in the files cache :param st: the file's stat() result :return: known, ids (known is True if we have infos about this file in the cache, ids is the list of chunk ids IF the file has not changed, otherwise None). �FNr� z UNKNOWN: files cache disabled�rz UNKNOWN: rechunking enforcedz*UNKNOWN: no file metadata in cache for: %r�sz(KNOWN-CHANGED: file size has changed: %r)TN�iz0KNOWN-CHANGED: file inode number has changed: %r�cz)KNOWN-CHANGED: file ctime has changed: %r�mz)KNOWN-CHANGED: file mtime has changed: %rr )�inoder� T)�stat�S_ISREG�st_moder� r� rR r� r� r) r r rQ �st_sizerf �st_inor r � st_ctime_ns� st_mtime_nsr� r� � chunk_ids)r6 � hashed_pathr� �str� r� r7 r7 r8 �file_known_and_unchanged� s8 z#LocalCache.file_known_and_unchangedc C s� t �|j�sd S | j}d|v r,t�d� d S d|v rDd}t|j�}n&d|v r\d}t|j�}nd}t|j�}t d|j |j t |�|d�}t �|�| j|< t| jp�d|�| _t�d |jd t|j� d �||� d S ) Nr� z*FILES-CACHE-NOUPDATE: files cache disabledrd �ctimere �mtimer )r� rf rQ r rn z)FILES-CACHE-UPDATE: put %r [has %s] <- %rz [%d entries])rn )rg rh ri r� r� rR r rl rm r) rk rj r r r� r� rf r� r� r� rn ) r6 ro r� rp r r� Z cmtime_typeZ cmtime_nsr� r7 r7 r8 � memorize_file s* �zLocalCache.memorize_file)FT)N)NF)TF)rv rw rx ry r r9 r� r� r� r� rF r� r� r r� r� r� r� r� r� rS rK rL r_ rq rt r7 r7 r7 r8 r� � s4 � ,!) s 4r� c @ s� e Zd ZdZdZd dd�Zdd � Zd d � ZdZd Z d d� Z dd� Z d dd�Z d!dd�Z d"dd�Zd#dd�Zdd� Zdd � Zd d � ZdS )$r� a� Ad-hoc, non-persistent cache. Compared to the standard LocalCache the AdHocCache does not maintain accurate reference count, nor does it provide a files cache (which would require persistence). Chunks that were not added during the current AdHocCache lifetime won't have correct size/csize set (0 bytes) and will have an infinite reference count (MAX_VALUE). z�All archives: unknown unknown unknown Unique chunks Total chunks Chunk index: {0.total_unique_chunks:20d} unknownTNFc C s\ t j| |d� || _|| _|| _|| _d| _t|�| _| jj |||d� i | _ t � d� d S )Nr� Frp z1Note: --no-cache-sync is an experimental feature.) r� r9 r, rM rW r� � _txn_activer* r� rt r� rK rL )r6 r, rM rW rn ro r� r� r7 r7 r8 r9 5 s zAdHocCache.__init__c C s | S r? r7 rD r7 r7 r8 r� F s zAdHocCache.__enter__c C s d S r? r7 r� r7 r7 r8 r� I s zAdHocCache.__exit__r� c C s t �d� dS )Nz$UNKNOWN: files cache not implementedr` )r� rR )r6 ro r� rp r7 r7 r8 rq O s z#AdHocCache.file_known_and_unchangedc C s d S r? r7 )r6 ro r� rp r r7 r7 r8 rt S s zAdHocCache.memorize_filec C s� | j s| �� t|�}| �||�}|r6| j|||d�S | j�|�}t|�} | jj|||d� | j � |d|| � |� || | � t ||| �S )N�rQ rI r ) ru r r� rK rL rM rM r, rN r� r/ rH r rO r7 r7 r8 rS V s zAdHocCache.add_chunkc C sL | j s| �� | j�|tdd d ��}|jrF|rF|jsF|j|d�| j|< |jS )Nr rv )ru r r� r� r rR rQ r� )r6 r� rQ r� r7 r7 r8 rK e s zAdHocCache.seen_chunkc C sF | j s| �� | j�|�\}}}|p&|}|j||d|d� t|||�S rT )ru r r� rW rH r rX r7 r7 r8 rL p s zAdHocCache.chunk_increfc C sr | j s| �� | j�|�\}}}|dkrX| j|= | jj||d� |j| | d|d� n|j| | d|d� d S r[ )ru r r� r\ r, r] rH r^ r7 r7 r8 r_ { s zAdHocCache.chunk_decrefc C s& | j s d S | j�| j| j� d| _ d S �NF)ru r� rX rW rM rD r7 r7 r8 r� � s zAdHocCache.commitc C s d| _ | `d S rw )ru r� rD r7 r7 r8 r� � s zAdHocCache.rollbackc C s� d| _ t| j�}t|d d�| _t|ddd�}t� }d}d }| jjt|d�}|d 7 }|sZq�|j t|�d � |d }t tj ddd �}|D ]}|| j|< q�q<| j| j j = t� | p�d } |�� t�d|| |t|d | �� d S )NTg�������?r> z!Downloading chunk list... %3.0f%%zcache.download_chunks)r? rc r r )�limit�markerr )Zincrease���)rR rQ r� g{�G�z�?zBAdHocCache: downloaded %d chunk IDs in %.2f s (%d requests), ~%s/s�" )ru r� r, r r� r r r r( rB r Z MAX_VALUErW Z MANIFEST_IDr rK rR r ) r6 Z num_chunksr Zt0Z num_requestsry �resultZ init_entryr) Zdurationr7 r7 r8 r � s0 � �zAdHocCache.begin_txn)TNFF)FT)N)NF)TF)rv rw rx ry r� r9 r� r� r� r� rq rt rS rK rL r_ r� r� r r7 r7 r7 r8 r� % s$ � r� )N)Fr� r� r0 r; rg Zbinasciir � collectionsr �timer rK r r� Z constantsr r Z hashindexr r r Zhelpersr r r r r r r r r r r r r r r r r r r r� r r Z crypto.keyr! Zcrypto.file_integrityr" r# r$ Zlockingr% �platformr& Zremoter' r, r( r) r* rt r� r/ r� r� rs r` r� r� r� r7 r7 r7 r8 �<module> sb % dA0 c