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z = ZipFile(file, mode="r", compression=ZIP_STORED, allowZip64=True,
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file: Either the path to the file, or a file-like object.
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mode: The mode can be either read 'r', write 'w', exclusive create 'x',
or append 'a'.
compression: ZIP_STORED (no compression), ZIP_DEFLATED (requires zlib),
ZIP_BZIP2 (requires bz2) or ZIP_LZMA (requires lzma).
allowZip64: if True ZipFile will create files with ZIP64 extensions when
needed, otherwise it will raise an exception when this would
be necessary.
compresslevel: None (default for the given compression type) or an integer
specifying the level to pass to the compressor.
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When using ZIP_DEFLATED integers 0 through 9 are accepted.
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r | j#dd d| _| j | _ Y nX nt dW n$ | j}d| _| %| Y nX dS )z]Open the ZIP file with mode read 'r', write 'w', exclusive create 'x',
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%-46s %s %12d)rY r< r` r> rm )r{ r r Zdater r r printdir| s zZipFile.printdirc
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chunk_sizer fr r r testzip s zZipFile.testzipc C s$ | j |}|dkr td| |S )z,Return the instance of ZipInfo given 'name'.Nz(There is no item named %r in the archive)r= r KeyError)r{ r infor r r getinfo s
zZipFile.getinfoc C s6 |r t |ts tdt|j |r,|| _nd| _dS )z)Set default password for encrypted files.zpwd: expected bytes, got %sN)r r TypeErrorrR r r )r{ r r r r setpassword s
zZipFile.setpasswordc C s | j S )z.The comment text associated with the ZIP file.)rG )r{ r r r r^ s zZipFile.commentc C s^ t |ts tdt|j t|tkrNdd l}|jdt dd |d t }|| _ d| _
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r|sЈ j#}|st$d| nd}t%||||dS |& Y nX dS )au Return file-like object for 'name'.
name is a string for the file name within the ZIP file, or a ZipInfo
object.
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write to a file newly added to the archive.
pwd is the password to decrypt files (only used for reading).
When writing, if the file size is not known in advance but may exceed
2 GiB, pass force_zip64 to use the ZIP64 format, which can handle large
files. If the size is known in advance, it is best to pass a ZipInfo
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> r@ r? z open() requires mode "r" or "w"zpwd: expected bytes, got %sr@ z'pwd is only supported for reading filesz2Attempt to use ZIP archive that was already closed)r| zyCan't read from the ZIP file while there is an open writing handle on it. Close the writing handle before trying to read.r c s j S )N)r r )r{ r r r* z ZipFile.open..zTruncated file headerz Bad magic number for file header z$compressed patched data (flag bit 5)@ z strong encryption (flag bit 6)i zutf-8rV z/File name in directory %r and header %r differ.z6File %r is encrypted, password required for extractionNT)'rw r r rv rR r r8 r
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t |}| |||S )a# Extract a member from the archive to the current working directory,
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zZipFile.extractc C sL |dkr| }|dkr"t }n
t|}x|D ]}| ||| q2W dS )zExtract all members from the archive to the current working
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zbExtract the ZipInfo object 'member' to a physical
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z6Check for errors before writing a file to the archive.r NzDuplicate name: %rr )rx )r@ rA rB z&write() requires mode 'w', 'x', or 'a'z4Attempt to write ZIP archive that was already closedz Files countZFilesizez Zipfile sizez would require ZIP64 extensions)r> r= rz r{ r rw r8 r ra rD r- r< ZIP_FILECOUNT_LIMITrm r rj r
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r| j | j | j |_|jtkr| jdO _| | d| _| j| || j|j< | j |d | j | _W dQ R X nCan't write to ZIP archive while an open writing handle existsr Nr TFr; r@ i ) r8 rw r r
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