
    <OOf                        d Z ddlmZmZ ddlZddlZddlZddlZddlm	Z	 ej                  j                  dd      Zedk(  r? ej                         dv rdd	l d
Znd ej                         dv rdd	l dZnI	 dd	l d
Zn@edk(  r		 dd	l d
Zn2edk(  rdd	l dZn%ed
k(  rdd	l d
Znedk(  rdd	l dZn edez        dZdZdZdZ	 	 	 	 	 	 	 ddZdde	dedefdZdde	dedefdZy# e$ r
 dd	l dZY 8w xY w# e$ r
 dd	l dZY Jw xY w)z=Python interface to the Zstandard (zstd) compression library.    )absolute_importunicode_literalsN)
ByteStringPYTHON_ZSTANDARD_IMPORT_POLICYdefault)CPython   )*cext)PyPycfficffi_fallbackrustzKunknown module import policy: %s; use default, cffi_fallback, cext, or cffiz0.22.0   c                    |j                  dd      }|dv r|xs
 t               }d}	d}
nG|dv r)|xs
 t               }d}	|}
|
j                  d      s |
dz   }
nt	        d	j                  |            t        t        d
      rt        t        t        j                  f}nt        t        f}t        | |      rt        j                  | |
      }d}n1t        | d      st        | d      r| }t        |      }nt        d      |	dk(  r|j!                  ||      }n$|	dk(  r|j#                  ||      }nt%        d      d|vrt'        j(                  ||||      S |S )a  Create a file object with zstd (de)compression.

    The object returned from this function will be a
    :py:class:`ZstdDecompressionReader` if opened for reading in binary mode,
    a :py:class:`ZstdCompressionWriter` if opened for writing in binary mode,
    or an ``io.TextIOWrapper`` if opened for reading or writing in text mode.

    :param filename:
       ``bytes``, ``str``, or ``os.PathLike`` defining a file to open or a
       file object (with a ``read()`` or ``write()`` method).
    :param mode:
       ``str`` File open mode. Accepts any of the open modes recognized by
       ``open()``.
    :param cctx:
       ``ZstdCompressor`` to use for compression. If not specified and file
       is opened for writing, the default ``ZstdCompressor`` will be used.
    :param dctx:
       ``ZstdDecompressor`` to use for decompression. If not specified and file
       is opened for reading, the default ``ZstdDecompressor`` will be used.
    :param encoding:
        ``str`` that defines text encoding to use when file is opened in text
        mode.
    :param errors:
       ``str`` defining text encoding error handling mode.
    :param newline:
       ``str`` defining newline to use in text mode.
    :param closefd:
       ``bool`` whether to close the file when the returned object is closed.
        Only used if a file object is passed. If a filename is specified, the
        opened file is always closed when the returned object is closed.
    t )rrbr   r   )wwbaabxxbr   bzInvalid mode: {!r}PathLikeTreadwritez6filename must be a str, bytes, file or PathLike object)closefdz2logic error in zstandard.open() handling open mode)encodingerrorsnewline)replaceZstdDecompressorZstdCompressorendswith
ValueErrorformathasattrosstrbytesr   
isinstancebuiltinsopenbool	TypeErrorstream_readerstream_writerRuntimeErrorioTextIOWrapper)filenamemodecctxdctxr!   r"   r#   r    normalized_mode	open_moderaw_open_modetypesinner_fhfhs                 S/var/www/premiumrankchecker/venv/lib/python3.12/site-packages/zstandard/__init__.pyr0   r0   Z   sj   R ll3+O+%)')		=	='~'	'%%c*)C/M-44T:;;r:eR[[)e(E"===9	6	"gh&@w-D
 	
 C':	c	':OPP
/!&'
 	
 	    datalevelreturnc                 <    t        |      }|j                  |       S )a  Compress source data using the zstd compression format.

    This performs one-shot compression using basic/default compression
    settings.

    This method is provided for convenience and is equivalent to calling
    ``ZstdCompressor(level=level).compress(data)``.

    If you find yourself calling this function in a tight loop,
    performance will be greater if you construct a single ``ZstdCompressor``
    and repeatedly call ``compress()`` on it.
    )rE   )r&   compress)rD   rE   r:   s      rB   rH   rH      s     &D==rC   max_output_sizec                 <    t               }|j                  | |      S )a  Decompress a zstd frame into its original data.

    This performs one-shot decompression using basic/default compression
    settings.

    This method is provided for convenience and is equivalent to calling
    ``ZstdDecompressor().decompress(data, max_output_size=max_output_size)``.

    If you find yourself calling this function in a tight loop, performance
    will be greater if you construct a single ``ZstdDecompressor`` and
    repeatedly call ``decompress()`` on it.
    )rI   )r%   
decompress)rD   rI   r;   s      rB   rK   rK      s     D??4?AArC   )r   NNNNNN)   )r   )__doc__
__future__r   r   r/   r6   r+   platformtypingr   environget_module_policypython_implementation	backend_cbackendbackend_cffiImportErrorbackend_rust__version___MODE_CLOSED
_MODE_READ_MODE_WRITEr0   intr-   rH   rK    rC   rB   <module>r`      s   D 8  	 	    @)LY%x%%'<7 	'	'	'	)Y	6#	$G
 & 
 vGvGvG
	(	)  

 
		Tn: c % $BZ B# Be Ba  	'G	  #s$   9C+ C= +C:9C:=DD