File: //usr/lib64/python3.8/__pycache__/chunk.cpython-38.opt-2.pyc
U
e5d; ã @ s G d d„ dƒZ dS )c @ sZ e Zd Zddd„Zdd„ Zdd„ Zd d
„ Zd d „ Zddd„Zdd„ Z ddd„Z
dd„ Z dS )ÚChunkTFc C sÔ dd l }d| _|| _|r d}nd}|| _| d¡| _t| jƒdk rFt‚z | |d | d¡¡d | _ W n |j
k
r‚ td ‚Y nX |r”| j d | _ d| _ z| j ¡ | _
W n ttfk
rÈ d| _Y nX d| _d S ) Né Fú>ú<é ÚLé T)ÚstructÚclosedÚalignÚfileÚreadÚ chunknameÚlenÚEOFErrorZ unpack_fromÚ chunksizeÚerrorÚ size_readÚtellÚoffsetÚAttributeErrorÚOSErrorÚseekable)Úselfr r
Z bigendianZ
inclheaderr Zstrflag© r ú /usr/lib64/python3.8/chunk.pyÚ__init__4 s, zChunk.__init__c C s | j S ©N)r
©r r r r ÚgetnameN s z
Chunk.getnamec C s | j S r )r r r r r ÚgetsizeR s z
Chunk.getsizec C s | j s z | ¡ W 5 d| _ X d S )NT)r Úskipr r r r ÚcloseV s z Chunk.closec C s | j rtdƒ‚dS )Nú I/O operation on closed fileF)r Ú
ValueErrorr r r r Úisatty] s z Chunk.isattyr c C sv | j rtdƒ‚| js tdƒ‚|dkr0|| j }n|dkrB|| j }|dk sT|| jkrXt‚| j | j | d¡ || _d S )Nr" z cannot seeké é r )
r r# r r r r Ú RuntimeErrorr Úseekr )r ÚposÚwhencer r r r( b s
z
Chunk.seekc C s | j rtdƒ‚| jS )Nr" )r r# r r r r r r u s z
Chunk.telléÿÿÿÿc C s¦ | j rtdƒ‚| j| jkr dS |dk r2| j| j }|| j| j krN| j| j }| j |¡}| jt|ƒ | _| j| jkr¢| jr¢| jd@ r¢| j d¡}| jt|ƒ | _|S )Nr" ó r r% )r r# r r r r r r
)r ÚsizeÚdataÚdummyr r r r z s$ ÿþ z
Chunk.readc C s¤ | j rtdƒ‚| jrnzD| j| j }| jr:| jd@ r:|d }| j |d¡ | j| | _W d S tk
rl Y nX | j| jk r t d| j| j ƒ}|
|¡}|snt ‚qnd S )Nr" r% i ) r r# r r r r
r r( r Úminr r )r Únr/ r r r r ‘ s"
z
Chunk.skipN)TTF)r )r+ ) Ú__name__Ú
__module__Ú __qualname__r r r r! r$ r( r r r r r r r r 3 s
r N)r r r r r Ú<module>3 r,