B
    S\[                 @   s  d Z ddlZddlZddlZejd dkr@dZeefZdd Z	ndZeZe
ZeZdd Z	ejd	k rpeZd
d Zndd ZeedrddlmZ yddlmZ W n  ek
r   ddlmZ Y nX dZG dd deZndZddlmZ dd ZddlmZmZm Z m!Z!m"Z" ddl#m$Z$ dZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,dZ-dZ.dZ/e0e1fddZ2dd  Z3d!d" Z4d#d$ Z5ejd%k rd,d&d'Z6nej7Z6G d(d) d)eZ8G d*d+ d+eZ9dS )-z.Fallback pure Python implementation of msgpack    N   Tc             C   s   |   S )N)Z	iteritems)d r   /lib/python3.7/site-packages/msgpack/fallback.pydict_iteritems   s    r   Fc             C   s   |   S )N)items)r   r   r   r   r      s    )      c             C   s.   t | jdko,t| jd to,| jd dS )N   r   z maximum recursion depth exceeded)lenargs
isinstancestr
startswith)er   r   r   _is_recursionerror   s    r   c             C   s   dS )NTr   )r   r   r   r   r      s    Zpypy_version_info)newlist_hint)BytesBuilder)StringBuilderc               @   s&   e Zd Zd	ddZdd Zdd ZdS )
StringIO    c             C   s,   |r t t|| _| j| nt  | _d S )N)r   r   builderappend)selfsr   r   r   __init__*   s    zStringIO.__init__c             C   s6   t |tr| }nt |tr&t|}| j| d S )N)r   
memoryviewtobytes	bytearraybytesr   r   )r   r   r   r   r   write0   s
    


zStringIO.writec             C   s
   | j  S )N)r   Zbuild)r   r   r   r   getvalue6   s    zStringIO.getvalueN)r   )__name__
__module____qualname__r   r    r!   r   r   r   r   r   )   s   
r   )BytesIOc             C   s   g S )Nr   )sizer   r   r   <lambda>;   s    r'   )
BufferFull	OutOfData	ExtraDataFormatError
StackError)ExtTyper
   r      r	   i  c             C   s(   |||kr|| |kS || |kS d S )Nr   )objttypetupler   r   r   _check_type_strictX   s    r3   c             C   sd   yt | }W n@ tk
rL   trFt t| }tjdt|  tdd n Y nX |jdkr`t	d|S )Nzusing old buffer interface to unpack %s; this leads to unpacking errors if slicing is used and will be removed in a future versionr   )
stacklevelr
   z$cannot unpack from multi-byte object)
r   	TypeErrorPY2bufferwarningswarnr1   RuntimeWarningitemsize
ValueError)r/   viewr   r   r   _get_data_from_buffer_   s    
r>   c             K   s$   t jdtdd |  }t|f|S )NzbDirect calling implementation's unpack() is deprecated, Use msgpack.unpack() or unpackb() instead.r   )r4   )r8   r9   DeprecationWarningreadunpackb)streamkwargsdatar   r   r   unpackq   s
    
rE   c          
   K   s   t ddt| i|}||  y| }W nJ tk
rH   tdY n0 tk
rv } zt|rdt W dd}~X Y nX |	 rt
|| |S )aw  
    Unpack an object from `packed`.

    Raises ``ExtraData`` when *packed* contains extra bytes.
    Raises ``ValueError`` when *packed* is incomplete.
    Raises ``FormatError`` when *packed* is not valid msgpack.
    Raises ``StackError`` when *packed* contains too nested.
    Other exceptions can be raised during unpacking.

    See :class:`Unpacker` for options.
    Nmax_buffer_sizezUnpack failed: incomplete input)N)Unpackerr   feed_unpackr)   r<   RecursionErrorr   r,   _got_extradatar*   _get_extradata)ZpackedrC   Zunpackerretr   r   r   r   rA   y   s    
rA   )r         c             C   s   t | t||S )z.Explicit typcast for legacy struct.unpack_from)structunpack_fromr   )fbor   r   r   _unpack_from   s    rU   c               @   s   e Zd ZdZdddddddddddedddddfddZd	d
 Zdd Zdd Zdd Z	dd Z
dd Zdd ZefddZefddZdd Zdd ZeZdd  Zd!d" Zd#d$ Zd%d& Zd'd( ZdS ))rG   a  Streaming unpacker.

    arguments:

    :param file_like:
        File-like object having `.read(n)` method.
        If specified, unpacker reads serialized data from it and :meth:`feed()` is not usable.

    :param int read_size:
        Used as `file_like.read(read_size)`. (default: `min(16*1024, max_buffer_size)`)

    :param bool use_list:
        If true, unpack msgpack array to Python list.
        Otherwise, unpack to Python tuple. (default: True)

    :param bool raw:
        If true, unpack msgpack raw to Python bytes (default).
        Otherwise, unpack to Python str (or unicode on Python 2) by decoding
        with UTF-8 encoding (recommended).
        Currently, the default is true, but it will be changed to false in
        near future.  So you must specify it explicitly for keeping backward
        compatibility.

        *encoding* option which is deprecated overrides this option.

    :param bool strict_map_key:
        If true, only str or bytes are accepted for map (dict) keys.
        It's False by default for backward-compatibility.
        But it will be True from msgpack 1.0.

    :param callable object_hook:
        When specified, it should be callable.
        Unpacker calls it with a dict argument after unpacking msgpack map.
        (See also simplejson)

    :param callable object_pairs_hook:
        When specified, it should be callable.
        Unpacker calls it with a list of key-value pairs after unpacking msgpack map.
        (See also simplejson)

    :param str encoding:
        Encoding used for decoding msgpack raw.
        If it is None (default), msgpack raw is deserialized to Python bytes.

    :param str unicode_errors:
        (deprecated) Used for decoding msgpack raw with *encoding*.
        (default: `'strict'`)

    :param int max_buffer_size:
        Limits size of data waiting unpacked.  0 means system's INT_MAX (default).
        Raises `BufferFull` exception when it is insufficient.
        You should set this parameter when unpacking data from untrusted source.

    :param int max_str_len:
        Deprecated, use *max_buffer_size* instead.
        Limits max length of str. (default: max_buffer_size or 1024*1024)

    :param int max_bin_len:
        Deprecated, use *max_buffer_size* instead.
        Limits max length of bin. (default: max_buffer_size or 1024*1024)

    :param int max_array_len:
        Limits max length of array.
        (default: max_buffer_size or 128*1024)

    :param int max_map_len:
        Limits max length of map.
        (default: max_buffer_size//2 or 32*1024)

    :param int max_ext_len:
        Deprecated, use *max_buffer_size* instead.
        Limits max size of ext type.  (default: max_buffer_size or 1024*1024)

    Example of streaming deserialize from file-like object::

        unpacker = Unpacker(file_like, raw=False, max_buffer_size=10*1024*1024)
        for o in unpacker:
            process(o)

    Example of streaming deserialize from socket::

        unpacker = Unpacker(raw=False, max_buffer_size=10*1024*1024)
        while True:
            buf = sock.recv(1024**2)
            if not buf:
                break
            unpacker.feed(buf)
            for o in unpacker:
                process(o)

    Raises ``ExtraData`` when *packed* contains extra bytes.
    Raises ``OutOfData`` when *packed* is incomplete.
    Raises ``FormatError`` when *packed* is not valid msgpack.
    Raises ``StackError`` when *packed* contains too nested.
    Other exceptions can be raised during unpacking.
    Nr   TFc             C   s  |	d k	rt jdtdd |
d kr$d}
|d kr4d| _nt|jsFtd|| _d| _t | _	d| _
d| _|d	krv|ptd
}|d	kr|pd
}|d	kr|pd}|d	kr|d pd}|d	kr|pd
}|pd| _|| jkrtd|pt| jd| _t|| _t|| _|	| _|
| _|| _|| _|| _|| _|| _|| _|| _|| _|| _|| _d| _|d k	rft|sftd|d k	rt|std|d k	rt|std|d k	r|d k	rtdt|stdd S )Nz.encoding is deprecated, Use raw=False instead.r   )r4   strictTz!`file_like.read` must be callableFr   rV   i   i   i   iz.read_size must be smaller than max_buffer_sizei @  z`list_hook` is not callablez`object_hook` is not callablez#`object_pairs_hook` is not callablez8object_pairs_hook and object_hook are mutually exclusivez`ext_hook` is not callable) r8   r9   r?   _feedingcallabler@   r5   	file_liker   _buffer_buff_i_buf_checkpoint_max_buffer_sizer<   min
_read_sizebool_raw_strict_map_key	_encoding_unicode_errors	_use_list
_list_hook_object_hook_object_pairs_hook	_ext_hook_max_str_len_max_bin_len_max_array_len_max_map_len_max_ext_len_stream_offset)r   rZ   Z	read_sizeZuse_listrawZstrict_map_keyZobject_hookZobject_pairs_hookZ	list_hookencodingunicode_errorsrF   Zext_hookZmax_str_lenZmax_bin_lenZmax_array_lenZmax_map_lenZmax_ext_lenr   r   r   r      sl    	

	




zUnpacker.__init__c             C   sr   | j s
tt|}t| j| j t| | jkr4t| jdkrb| jd | j= |  j| j8  _d| _| j	| d S )Nr   )
rX   AssertionErrorr>   r   r[   r\   r^   r(   r]   extend)r   Z
next_bytesr=   r   r   r   rH   P  s    

zUnpacker.feedc             C   s"   |  j | j| j 7  _ | j| _dS )z+ Gets rid of the used parts of the buffer. N)rp   r\   r]   )r   r   r   r   _consume_  s    zUnpacker._consumec             C   s   | j t| jk S )N)r\   r   r[   )r   r   r   r   rK   d  s    zUnpacker._got_extradatac             C   s   | j | jd  S )N)r[   r\   )r   r   r   r   rL   g  s    zUnpacker._get_extradatac             C   s
   |  |S )N)_read)r   nr   r   r   
read_bytesj  s    zUnpacker.read_bytesc             C   s,   |  | | j}|| | _| j|||  S )N)_reserver\   r[   )r   rx   ir   r   r   rw   m  s    

zUnpacker._readc             C   s   t | j| j | }|dkr d S | jr2| j| _t| jdkr`| jd | j= |  j| j8  _d| _| }xR|dkrt| j|}| j	|}|sP t
|tst|  j|7  _|t |8 }qhW t | j|| j k rd| _td S )Nr   )r   r[   r\   rX   r]   r)   maxr`   rZ   r@   r   r   rt   )r   rx   Zremain_bytesZto_read_bytesZ	read_datar   r   r   rz   t  s,    

zUnpacker._reservec             C   s&
  t }d}d }| d | j| j }|  jd7  _|d@ dkrD|}	n|d@ dkr`d|dA  }	n|d@ dkr|d@ }t}|| jkrtd	|| j| |}	n~|d
@ dkr|d@ }t}|| j	krtd|| j		nJ|d
@ dkr
|d@ }t
}|| jk
rtd|| j	n|dkrd }	n |dkr.d}n|dkr@d}n|dkrt}| d | j| j }|  jd7  _|| jkrtd|| jf | |}n~|dkrt}| d td| j| jd }|  jd7  _|| jkrtd|| jf | |}n|dkrjt}| d td| j| jd }|  jd7  _|| jkr\td|| jf | |}n|dkrt}| d td| j| j\}}|  jd7  _|| jkrtd|| jf | |}nL|dkr6t}| d  td!| j| j\}}|  jd 7  _|| jkr(td|| jf | |}n|d"krt}| d# td$| j| j\}}|  jd#7  _|| jkrtd|| jf | |}n|d%kr| d td&| j| jd }|  jd7  _nF|d'kr| d( td)| j| jd }|  jd(7  _n|d*krB| d | j| j }|  jd7  _n|d+kr|| d td| j| jd }|  jd7  _n|d,kr| d td| j| jd }|  jd7  _nf|d-kr| d( td.| j| jd }|  jd(7  _n,|d/kr*| d td0| j| jd }|  jd7  _n|d1krd| d td2| j| jd }|  jd7  _n|d3kr| d td4| j| jd }|  jd7  _n~|d5kr| d( td6| j| jd }|  jd(7  _nD|d7kr4t}| jdk rtdd| jf | d td8| j| j\}}|  jd7  _n|d9krt}| jdk r`tdd| jf | d  td:| j| j\}}|  jd 7  _n|d;krt}| jdk rtdd| jf | d# td<| j| j\}}|  jd#7  _n0|d=krHt}| jd(k rtdd(| jf | d> td?| j| j\}}|  jd>7  _n|d@krt}| jdAk rttddA| jf | dB tdC| j| j\}}|  jdB7  _nx|dDkrt}| d | j| j }|  jd7  _|| jkrtd	|| j| |}n|dEkr^t}| d td| j| j\}|  jd7  _|| jkrPtd	|| j| |}n|dFkrt}| d td| j| j\}|  jd7  _|| jkrtd	|| j| |}n^|dGk	rt}| d td| j| j\}|  jd7  _|| j	k
rtd|| j	n|dHk	rht}| d td| j| j\}|  jd7  _|| j	k
rtd|| j	n|dIk	r| d td| j| j\}|  jd7  _|| jk	rtd|| jt
}n`|dJk
r| d td| j| j\}|  jd7  _|| jk
r
td|| jt
}ntdK| |||fS )LNr   r
         rV            z%s exceeds max_str_len(%s)         z%s exceeds max_array_len(%s)z%s exceeds max_map_len(%s)      F   T   z%s exceeds max_bin_len(%s)   r   z>H   r.   z>I   ZBbz%s exceeds max_ext_len(%s)   r   z>Hb   r	   z>Ib   z>f      z>d            z>Q   rS      z>h   z>i   z>q   Zb1s   Zb2s   Zb4s   	   Zb8s         Zb16s                     zUnknown header: 0x%x)TYPE_IMMEDIATErz   r[   r\   TYPE_RAWrk   r<   rw   
TYPE_ARRAYrm   TYPE_MAPrn   TYPE_BINrl   rU   TYPE_EXTro   r+   )r   executetyprx   r/   rS   Lr   r   r   _read_header  s   

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zUnpacker._read_headerc       	         s<    |\}}}|tkr,|tkr(td|S |tkrH|tkrDtd|S |tkr|tkrxxt|D ]} t qbW d S t	|}x t|D ]}|
 t qW  jd k	r |} jr|S t|S |tkr|tkrx$t|D ]} t  t qW d S  jd k	r0  fddt|D }nti }xXt|D ]L} t} jrzt|ttfkrztdtt|  t||< q>W  jd k	r |}|S |tkrd S |tkr jd k	r| j j}n jrt|}n
|d}|S |tkr |t|S |tkr*t|S |tks8t|S )NzExpected arrayzExpected mapc             3   s"   | ]}  t  tfV  qd S )N)rI   EX_CONSTRUCT).0_)r   r   r   	<genexpr>  s   z#Unpacker._unpack.<locals>.<genexpr>z%s is not allowed for map keyutf_8) r   EX_READ_ARRAY_HEADERr   r<   EX_READ_MAP_HEADERr   EX_SKIPxrangerI   r   r   r   rg   rf   r2   ri   rc   r1   unicoder   r   rh   r   rd   decodere   rb   r   rj   r   r   rt   )	r   r   r   rx   r/   r{   rM   r   keyr   )r   r   rI   h  sl    

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

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zUnpacker._unpackc             C   s   | S )Nr   )r   r   r   r   __iter__  s    zUnpacker.__iter__c             C   sR   y|  t}|   |S  tk
r6   |   tY n tk
rL   tY nX d S )N)rI   r   rv   r)   StopIterationrJ   r,   )r   rM   r   r   r   __next__  s    
zUnpacker.__next__c             C   s   |  t |   d S )N)rI   r   rv   )r   r   r   r   skip  s    
zUnpacker.skipc             C   s4   y|  t}W n tk
r&   tY nX |   |S )N)rI   r   rJ   r,   rv   )r   rM   r   r   r   rE     s    
zUnpacker.unpackc             C   s   |  t}|   |S )N)rI   r   rv   )r   rM   r   r   r   read_array_header  s    
zUnpacker.read_array_headerc             C   s   |  t}|   |S )N)rI   r   rv   )r   rM   r   r   r   read_map_header  s    
zUnpacker.read_map_headerc             C   s   | j S )N)rp   )r   r   r   r   tell  s    zUnpacker.tell)r"   r#   r$   __doc__r-   r   rH   rv   rK   rL   ry   rw   rz   r   r   rI   r   r   nextr   rE   r   r   r   r   r   r   r   rG      s8   `
J  U@rG   c               @   s   e Zd ZdZd#ddZeeefddZd	d
 Z	dd Z
dd Zdd Zdd Zdd Zdd ZefddZdd Zdd Zdd Zdd  Zd!d" ZdS )$Packerah  
    MessagePack Packer

    usage:

        packer = Packer()
        astream.write(packer.pack(a))
        astream.write(packer.pack(b))

    Packer's constructor has some keyword arguments:

    :param callable default:
        Convert user type to builtin type that Packer supports.
        See also simplejson's document.

    :param bool use_single_float:
        Use single precision float type for float. (default: False)

    :param bool autoreset:
        Reset buffer after each pack and return its content as `bytes`. (default: True).
        If set this to false, use `bytes()` to get content and `.reset()` to clear buffer.

    :param bool use_bin_type:
        Use bin type introduced in msgpack spec 2.0 for bytes.
        It also enables str8 type for unicode.

    :param bool strict_types:
        If set to true, types will be checked to be exact. Derived classes
        from serializeable types will not be serialized and will be
        treated as unsupported type and forwarded to default.
        Additionally tuples will not be serialized as lists.
        This is useful when trying to implement accurate serialization
        for python types.

    :param str encoding:
        (deprecated) Convert unicode to bytes with this encoding. (default: 'utf-8')

    :param str unicode_errors:
        Error handler for encoding unicode. (default: 'strict')
    NFTc             C   sx   |d krd}nt jdtdd |d kr*d}|| _|| _|| _|| _|| _|| _t	 | _
|d k	rnt|sntd|| _d S )Nr   z.encoding is deprecated, Use raw=False instead.r   )r4   rW   zdefault must be callable)r8   r9   r?   _strict_types
_use_float
_autoreset_use_bin_typerd   re   r   r[   rY   r5   _default)r   defaultrr   rs   Zuse_single_floatZ	autoresetZuse_bin_typeZstrict_typesr   r   r   r     s$    
zPacker.__init__c             C   s  d}| j r|}t}nttf}xj|dk r0td|d krD| jdS ||trj|r^| jdS | jdS ||trd|  krdk rn n| jt	d|S d	|  krdk rn n| jt	d
|S d|  krdkrn n| jt	dd|S d|  krdk r.n n| jt	dd|S d|  k rFdkr`n n| jt	dd|S d|  krxdk rn n| jt	dd|S d|  k rdkrn n| jt	dd|S d|  krdk rn n| jt	dd|S d|  k rdkr(n n| jt	dd|S d |  kr@dk rZn n| jt	d!d"|S |s|| j
d k	r|| 
|}d#}q td$||ttfrt|}|d%krtd&t|j | | | j|S ||tr.| jd krtd'|| j| j}t|}|d%krtd(| | | j|S ||trpt||j }|d%krZtd)| | | j|S ||tr| jr| jt	d*d+|S | jt	d,d-|S ||tr|j}|j}	t|t st!t|	tst!t|	}
|
d.kr| jd/ n|
d0kr | jd1 n|
d2kr8| jd3 n|
d4krP| jd5 nr|
d6krh| jd7 nZ|
dkr| jt	d8d9|
 n8|
dkr| jt	dd:|
 n| jt	dd;|
 | jt	d
| | j|	 d S |||r0t|}| "| x&t#|D ]}| $|| |d.  qW d S ||t%rV| &t|t'||d. S |sx| j
d k	rx| 
|}d.}q td<|f q W d S )=NFr   zrecursion limit exceeded         r}   BirS   r   ZBBr   iz>Bbr   i  z>BHr   i z>Bhr   l    z>BIr   i   z>Bir   l    z>BQr   l         z>Bqr   TzInteger value out of rangel        z%s is too largez5Can't encode unicode string: no encoding is specifiedzString is too largezMemoryview is too largez>Bfr   z>Bdr   r
      r      r.      r      r      z>BBr   r   r   zCannot serialize %r)(r   listr2   r<   r[   r    ra   	int_typesrP   packr   OverflowErrorr   r   r   r1   r"   _pack_bin_headerr   rd   r5   encodere   _pack_raw_headerr   r;   floatr   r-   coderD   r   intrt   _pack_array_headerr   _packdict_pack_map_pairsr   )r   r/   
nest_limitZcheckZcheck_type_strictZdefault_usedZ
list_typesrx   r   rD   r   r{   r   r   r   r     s    

















zPacker._packc             C   sF   y|  | W n   t | _ Y nX | jrB| j }t | _|S d S )N)r   r   r[   r   r!   )r   r/   rM   r   r   r   r     s    
zPacker.packc             C   s0   |  t|| | jr,| j }t | _|S d S )N)r   r   r   r[   r!   r   )r   pairsrM   r   r   r   pack_map_pairs  s
    
zPacker.pack_map_pairsc             C   s6   |dkrt | | | jr2| j }t | _|S d S )Nl        )r<   r   r   r[   r!   r   )r   rx   rM   r   r   r   pack_array_header  s    

zPacker.pack_array_headerc             C   s6   |dkrt | | | jr2| j }t | _|S d S )Nl        )r<   _pack_map_headerr   r[   r!   r   )r   rx   rM   r   r   r   pack_map_header  s    

zPacker.pack_map_headerc             C   sJ  t |tstdd|  kr&dks0n tdt |tsBtdt|}|dkrZtd|dkrp| jd	 n|d
kr| jd n|dkr| jd n|dkr| jd nt|dkr| jd n^|dkr| jdt	d|  n<|dkr| jdt	d|  n| jdt	d|  | jt	d| | j| d S )Nztypecode must have int type.r      ztypecode should be 0-127zdata must have bytes typel    zToo large datar
   r   r   r   r.   r   r   r   r   r   r      r   i     z>H   z>I)
r   r   r5   r<   r   r   r[   r    rP   r   )r   typecoderD   r   r   r   r   pack_ext_type  s4    


zPacker.pack_ext_typec             C   sh   |dkr | j tdd| S |dkr>| j tdd|S |dkr\| j tdd	|S td
d S )Nr   r   r   i  z>BHr   l    z>BIr   zArray is too large)r[   r    rP   r   r<   )r   rx   r   r   r   r     s    zPacker._pack_array_headerc             C   sh   |dkr | j tdd| S |dkr>| j tdd|S |dkr\| j tdd	|S td
d S )Nr   r   r}   i  z>BHr   l    z>BIr   zDict is too large)r[   r    rP   r   r<   )r   rx   r   r   r   r     s    zPacker._pack_map_headerc             C   s@   |  | x0|D ](\}}| ||d  | ||d  qW d S )Nr
   )r   r   )r   rx   r   r   kvr   r   r   r     s    
zPacker._pack_map_pairsc             C   s   |dkr"| j tdd|  nn| jrH|dkrH| j tdd| nH|dkrh| j tdd	| n(|d
kr| j tdd| ntdd S )Nr   r   r   r   z>BBr   i  z>BHr   l    z>BIr   zRaw is too large)r[   r    rP   r   r   r<   )r   rx   r   r   r   r     s    zPacker._pack_raw_headerc             C   sv   | j s| |S |dkr.| jtdd|S |dkrL| jtdd|S |dkrj| jtdd	|S td
d S )Nr   z>BBr   i  z>BHr   l    z>BIr   zBin is too large)r   r   r[   r    rP   r   r<   )r   rx   r   r   r   r     s    
zPacker._pack_bin_headerc             C   s
   | j  S )z/Return internal buffer contents as bytes object)r[   r!   )r   r   r   r   r     s    zPacker.bytesc             C   s   t  | _dS )zYReset internal buffer.

        This method is usaful only when autoreset=False.
        N)r   r[   )r   r   r   r   reset  s    zPacker.resetc             C   s"   t strt|  S | j S dS )zReturn view of internal buffer.N)USING_STRINGBUILDERr6   r   r   r[   	getbuffer)r   r   r   r   r     s    zPacker.getbuffer)NNNFTFF)r"   r#   r$   r   r   DEFAULT_RECURSE_LIMITr   r3   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r     s&   (  
m				r   )r   ):r   sysrP   r8   version_infor6   r   Zlongr   r   r   r   ranger   RuntimeErrorrJ   r   hasattrZ__pypy__r   Z__pypy__.buildersr   r   ImportErrorr   objectr   ior%   Zmsgpack.exceptionsr(   r)   r*   r+   r,   Zmsgpackr-   r   r   r   r   r   r   r   r   r   r   r   r1   r2   r3   r>   rE   rA   rU   rQ   rG   r   r   r   r   r   <module>   sj   



    :