"cC (ddlZGddZdS)NcLeZdZdZdZdZejfdZdZ d dZ dZ d Z d S) ContainerIOzm A file object that provides read access to a part of an existing file (for example a TAR file). cr||_d|_||_||_|j|dS)z Create file object. :param file: Existing file. :param offset: Start of region, in bytes. :param length: Size of region, in bytes. rN)fhposoffsetlengthseek)selffilerr s 1/usr/lib/python3/dist-packages/PIL/ContainerIO.py__init__zContainerIO.__init__s:    VcdS)NFr s r isattyzContainerIO.isatty,surc|dkr|j|z|_n|dkr|j|z|_n||_tdt|j|j|_|j|j|jzdS)a Move file pointer. :param offset: Offset in bytes. :param mode: Starting position. Use 0 for beginning of region, 1 for current offset, and 2 for end of region. You cannot move the pointer outside the defined region. rN)rr maxminrr r)r rmodes r r zContainerIO.seek/s 199x&(DHH QYY{V+DHHDHq#dh 4455  T[48+,,,,,rc|jS)ze Get current file pointer. :returns: Offset from start of region, in bytes. )rrs r tellzContainerIO.tellBs xrrc|rt||j|jz }n|j|jz }|sd|jjvrdndS|j|z|_|j|S)z Read data. :param n: Number of bytes to read. If omitted or zero, read until end of region. :returns: An 8-bit string. br)rr rrrread)r ns r rzContainerIO.readJss  'At{TX-..AA dh&A 6--332 58a<w||Arcd|jjvrdnd}d|jjvrdnd} |d}|sn ||z}||krn%|S)zJ Read a line of text. :returns: An 8-bit string. rrr  Tr)rrr)r snewline_charactercs r readlinezContainerIO.readline[sv $',&&CCB%(DGL%8%8EEd  ! A AA%%%  rcfg} |}|sn||-|S)zZ Read multiple lines of text. :returns: A list of 8-bit strings. )r'append)r linesr$s r readlineszContainerIO.readlineslsA   A  LLOOO    rN)r) __name__ __module__ __qualname____doc__rrioSEEK_SETr rrr'r+rrr rrs   "!# ----&""     rr)r0rrrr r2sL$ ccccccccccr