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|��|S )a� Recursively copy a directory tree.
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links are copied. If the file pointed by the symlink doesn't
exist, an exception will be added in the list of errors raised in
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being visited by copytree(), and `names` which is the list of
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t| |�S dS )a� Recursively delete a directory tree.
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is false and onerror is None, an exception is raised.
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| � Y nX |S )a+ Recursively move a file or directory to another location. This is
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exist.
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overwritten depending on os.rename() semantics.
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recreated under the new name if os.rename() fails because of cross
filesystem renames.
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to copy the source or it will be delegated to `copytree`.
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signature (like copy()) can be used.
A lot more could be done here... A look at a mv.c shows a lot of
the issues this implementation glosses over.
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archive that is being built. If not provided, the current owner and group
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Nr� r� Zgz�bzip2�bz2�xzzCbad value for 'compress', or compression format not supported : {0}r �.z.tarz creating %szCreating tar archivec s, � d k r� | _ �| _�d k r(�| _�| _| S )N)�gidZgname�uid�uname)Ztarinfo)r� �group�ownerr� r r! � _set_uid_gid� s z#_make_tarball.<locals>._set_uid_gidzw|%s)rd )�_ZLIB_SUPPORTED�_BZ2_SUPPORTED�_LZMA_SUPPORTED�
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��} tjj| ��r|j | | � |dk �r|jd| � �qW q�W W dQ R X |S ) z�Create a zip file from all the files under 'base_dir'.
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<listcomp>� s z'get_archive_formats.<locals>.<listcomp>)�_ARCHIVE_FORMATS�items�sort)�formatsr r r! r � s r� c C sz |dkr g }t |�s td| ��t|ttf�s6td��x0|D ](}t|ttf� s\t|�dkr<td��q<W |||ft| < dS )au Registers an archive format.
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used to create archives. If provided, extra_args is a sequence of
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| � t j| � X |S ) a Create an archive file (eg. zip or tar).
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extension; 'format' is the archive format: one of "zip", "tar", "gztar",
"bztar", or "xztar". Or any other registered format.
'root_dir' is a directory that will be the root directory of the
archive; ie. we typically chdir into 'root_dir' before creating the
archive. 'base_dir' is the directory where we start archiving from;
ie. 'base_dir' will be the common prefix of all files and
directories in the archive. 'root_dir' and 'base_dir' both default
to the current directory. Returns the name of the archive file.
'owner' and 'group' are used when creating a tar archive. By default,
uses the current owner and group.
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used to unpack archives. The callable will receive archives to unpack.
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exception.
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t | = dS )z*Removes the pack format from the registry.N)r� )rL r r r! r c s c C s& t jj| �}t jj|�s"t j|� dS )z1Ensure that the parent directory of `path` existsN)r, r- r� r_ rk )r- r� r r r! �_ensure_directoryg s r� c C s� ddl }|j| �s td| ��|j| �}z�x�|j� D ]�}|j}|jd�s4d|krRq4tjj |f|j
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Unpack an archive.
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by invoking os.get_terminal_size.
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the system doesn't support querying, or because we are not
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of os.environ.get("PATH"), or can be overridden with a custom search
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