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_Stream is intended to be used only internally.
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z _Stream.readc C s� | j dkr| �|�S t| j�}| jg}||k r�| jrB| j}d| _n| j�| j�}|sVq�z| j� |�}W n | j
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r� c @ sj e Zd ZdZddd�Zdd� Zdd� Zd d
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dd� Zdd� ZdS )� _FileInFilezA thin wrapper around an existing file object that
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)r� r� r7 r7 r8 r� � s z_FileInFile.tellc C s� |t jkr tt|d�| j�| _nj|t jkr\|dk rFt| j| d�| _q�t| j| | j�| _n.|t jkr�tt| j| | j�d�| _ntd��| jS )z(Seek to a position in the file.
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r� c s e Zd Z� fdd�Z� ZS )� ExFileObjectc s& t |j|j|j|j�}t� �|� d S r� )r� r� � offset_datar' �sparse�superr� )r� �tarfile�tarinfor� �� __class__r7 r8 r� � s
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ed"fd#d$�Zd%d&� Zd'd(� Zd)d*� Zed+d,� �Zd-d.� Zed/d0� �Zed1d2� �Zed3d4� �Zed5d6� �Zed7d8� �Zed9d:�d;d<��Z ed=d>� �Z ed9d:�d?d@��Z dAdB� Z dCdD� Z dEdF� Z!dGdH� Z"dIdJ� Z#dKdL� Z$dMdN� Z%dOdP� Z&dQdR� Z'dSdT� Z(dUdV� Z)dWdX� Z*dYdZ� Z+d[d\� Z,d]d^� Z-d_d`� Z.dadb� Z/dcdd� Z0dedf� Z1dgdh� Z2didj� Z3dS )lr a Informational class which holds the details about an
archive member given by a tar header block.
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|| _ d S r� r� )r� r� r7 r7 r8 r& s c C s d| j j| jt| �f S )Nz<%s %r at %#x>)r� rn r� �idr� r7 r7 r8 �__repr__ s zTarInfo.__repr__c C sl | j | jd@ | j| j| j| j| j| j| j| j | j
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'a' or 'a:' open for appending, creating the file if necessary
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'w:bz2' open for writing with bzip2 compression
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'r|*' open a stream of tar blocks with transparent compression
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���z TarFile.list��filterc C sL | � d� |du r|}| jdurFtj�|�| jkrF| �dd| � dS | �d|� | �||�}|du rz| �dd| � dS |dur�||�}|du r�| �dd| � dS |�� r�t|d�� }| � ||� W d � n1 s�0 Y nb|�
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