B
    @)H[’  ã               @   st  d Z ddlZddlZddlZejd dkrDdZeZeZ	e
Zdd„ ZndZeefZeZ	dd„ Zeed	ƒrºd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ƒ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 m!Z! ddl"m#Z# dZ$dZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,dZ-dZ.e/e0fdd„Z1dd„ Z2dd„ Z3dd „ Z4G d!d"„ d"eƒZ5G d#d$„ d$eƒZ6dS )%z.Fallback pure Python implementation of msgpacké    Né   Tc             C   s   |   ¡ S )N)Úitems)Úd© r   ú]C:\Users\HIRONO~1\AppData\Local\Temp\pip-install-qz7kpjmn\pip\pip\_vendor\msgpack\fallback.pyÚdict_iteritems   s    r   Fc             C   s   |   ¡ S )N)Ú	iteritems)r   r   r   r   r      s    Úpypy_version_info)Únewlist_hint)ÚBytesBuilder)ÚStringBuilderc               @   s&   e Zd Zd	dd„Zdd„ Zdd„ ZdS )
ÚStringIOó    c             C   s,   |r t t|ƒƒ| _| j |¡ nt ƒ | _d S )N)r   ÚlenÚbuilderÚappend)ÚselfÚsr   r   r   Ú__init__    s    zStringIO.__init__c             C   s6   t |tƒr| ¡ }nt |tƒr&t|ƒ}| j |¡ d S )N)Ú
isinstanceÚ
memoryviewÚtobytesÚ	bytearrayÚbytesr   r   )r   r   r   r   r   Úwrite&   s
    


zStringIO.writec             C   s
   | j  ¡ S )N)r   Úbuild)r   r   r   r   Úgetvalue,   s    zStringIO.getvalueN)r   )Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r   r      s   
r   )ÚBytesIOc             C   s   g S )Nr   )Úsizer   r   r   Ú<lambda>1   s    r"   )Ú
BufferFullÚ	OutOfDataÚUnpackValueErrorÚPackValueErrorÚPackOverflowErrorÚ	ExtraData)ÚExtTypeé   é   é   é   iÿ  c             C   s(   ||ƒ|kr|| ƒ|kS || ƒ|kS d S )Nr   )ÚobjÚtÚtypeÚtupler   r   r   Ú_check_type_strictN   s    r2   c             C   s`   yt | ƒ}W n< tk
rH   tsBt t| ƒƒ}t dt| ƒ t¡ n‚ Y nX |jdkr\t	dƒ‚|S )Nz‚using old buffer interface to unpack %s; this leads to unpacking errors if slicing is used and will be removed in a future versionr*   z$cannot unpack from multi-byte object)
r   Ú	TypeErrorÚPY3ÚbufferÚwarningsÚwarnr0   ÚRuntimeWarningÚitemsizeÚ
ValueError)r.   Úviewr   r   r   Ú_get_data_from_bufferU   s    
r<   c             K   s    t  dt¡ |  ¡ }t|f|ŽS )NzbDirect calling implementation's unpack() is deprecated, Use msgpack.unpack() or unpackb() instead.)r6   r7   ÚPendingDeprecationWarningÚreadÚunpackb)ÚstreamÚkwargsÚdatar   r   r   Úunpackg   s
    rC   c             K   sX   t d|Ž}| | ¡ y| ¡ }W n tk
r<   tdƒ‚Y nX | ¡ rTt|| ¡ ƒ‚|S )zŒ
    Unpack an object from `packed`.

    Raises `ExtraData` when `packed` contains extra bytes.
    See :class:`Unpacker` for options.
    NzData is not enough.)N)ÚUnpackerÚfeedÚ_unpackr$   r%   Ú_got_extradatar(   Ú_get_extradata)ÚpackedrA   ÚunpackerÚretr   r   r   r?   o   s    

r?   c               @   sÎ   e Zd ZdZddddddddddedddddfdd„Zdd	„ Zd
d„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zefdd„Zefdd„Zdd„ Zdd„ ZeZd(dd„Zd)d d!„Zd*d"d#„Zd+d$d%„Zd&d'„ ZdS ),rD   aB
  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 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:
        Limits max length of str. (default: 2**31-1)

    :param int max_bin_len:
        Limits max length of bin. (default: 2**31-1)

    :param int max_array_len:
        Limits max length of array. (default: 2**31-1)

    :param int max_map_len:
        Limits max length of map. (default: 2**31-1)


    example of streaming deserialize from file-like object::

        unpacker = Unpacker(file_like, raw=False)
        for o in unpacker:
            process(o)

    example of streaming deserialize from socket::

        unpacker = Unpacker(raw=False)
        while True:
            buf = sock.recv(1024**2)
            if not buf:
                break
            unpacker.feed(buf)
            for o in unpacker:
                process(o)
    Nr   Tiÿÿÿc             C   sŽ  |d k	rt  dt¡ |	d kr d}	|d kr0d| _nt|jƒsBtdƒ‚|| _d| _tƒ | _	t
jdk rnt| j	ƒ| _n| j	| _d| _d| _|
pˆd| _|| jkržtd	ƒ‚|p¬t| jd
ƒ| _t|ƒ| _|| _|	| _|| _|| _|| _|| _|| _|| _|| _|| _|| _ || _!d| _"|d k	�r$t|ƒ�s$tdƒ‚|d k	�r@t|ƒ�s@tdƒ‚|d k	�r\t|ƒ�s\tdƒ‚|d k	�rx|d k	�rxtdƒ‚t|ƒ�sŠtdƒ‚d S )Nz.encoding is deprecated, Use raw=False instead.ÚstrictTz!`file_like.read` must be callableF)r+   é   é   r   iÿÿÿ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)#r6   r7   r=   Ú_feedingÚcallabler>   r3   Ú	file_liker   Ú_bufferÚsysÚversion_infor5   Ú_buffer_viewÚ_buff_iÚ_buf_checkpointÚ_max_buffer_sizer:   ÚminÚ
_read_sizeÚboolÚ_rawÚ	_encodingÚ_unicode_errorsÚ	_use_listÚ
_list_hookÚ_object_hookÚ_object_pairs_hookÚ	_ext_hookÚ_max_str_lenÚ_max_bin_lenÚ_max_array_lenÚ_max_map_lenÚ_max_ext_lenÚ_stream_offset)r   rQ   Ú	read_sizeÚuse_listÚrawÚobject_hookÚobject_pairs_hookÚ	list_hookÚencodingÚunicode_errorsÚmax_buffer_sizeÚext_hookÚmax_str_lenÚmax_bin_lenÚmax_array_lenÚmax_map_lenÚmax_ext_lenr   r   r   r   Ñ   s\    


	



zUnpacker.__init__c             C   st   | j s
t‚t|ƒ}t| jƒ| j t|ƒ | jkr4t‚| jdkrb| jd | j…= |  j| j8  _d| _|  j|7  _d S )Nr   )	rO   ÚAssertionErrorr<   r   rR   rV   rX   r#   rW   )r   Ú
next_bytesr;   r   r   r   rE     s    

zUnpacker.feedc             C   s"   |  j | j| j 7  _ | j| _dS )z+ Gets rid of the used parts of the buffer. N)ri   rV   rW   )r   r   r   r   Ú_consume,  s    zUnpacker._consumec             C   s   | j t| jƒk S )N)rV   r   rR   )r   r   r   r   rG   1  s    zUnpacker._got_extradatac             C   s   | j | jd … S )N)rR   rV   )r   r   r   r   rH   4  s    zUnpacker._get_extradatac             C   s
   |   |¡S )N)Ú_read)r   Únr   r   r   Ú
read_bytes7  s    zUnpacker.read_bytesc             C   s,   |   |¡ | j}|| | _| j||| … S )N)Ú_reserverV   rR   )r   r}   Úir   r   r   r|   :  s    

zUnpacker._readc             C   sÜ   t | jƒ| j | }|dkr d S | jr2| j| _t‚| jdkr`| jd | j…= |  j| j8  _d| _| }xR|dkr¸t| j|ƒ}| j 	|¡}|sŽP t
|tƒsœt‚|  j|7  _|t |ƒ8 }qhW t | jƒ|| j k rØd| _t‚d S )Nr   )r   rR   rV   rO   rW   r$   ÚmaxrZ   rQ   r>   r   r   ry   )r   r}   Úremain_bytesÚto_read_bytesÚ	read_datar   r   r   r   A  s,    

zUnpacker._reservec             C   sX
  t }d}d }|  d¡ | j| j }|  jd7  _|d@ dkrD|}�
n
|d@ dkr`d|dA  }�	nî|d@ dkrž|d@ }t}|| jkr�td	|| jƒ‚|  |¡}�	n°|d
@ dkrÒ|d@ }t}|| j	krÎtd|| j	ƒ‚�	n||d
@ dk�r
|d@ }t
}|| jk�
rNtd|| jƒ‚�	nD|dk�rd }�	n2|dk�r.d}�	n |dk�r@d}�	n|dk�ržt}|  d¡ | j| j }|  jd7  _|| jk�r�td|| jf ƒ‚|  |¡}�n°|dk�rt}|  d¡ t d| j| j¡d }|  jd7  _|| jk�røtd|| jf ƒ‚|  |¡}�nH|dk�rnt}|  d¡ t d| j| j¡d }|  jd7  _|| jk�r`td|| jf ƒ‚|  |¡}�nà|dk�rÖt}|  d¡ t d| j| j¡\}}|  jd7  _|| jk�rÈtd|| jf ƒ‚|  |¡}�nx|dk�r>t}|  d ¡ t d!| j| j¡\}}|  jd 7  _|| jk�r0td|| jf ƒ‚|  |¡}�n|d"k�r¦t}|  d#¡ t d$| j| j¡\}}|  jd#7  _|| jk�r˜td|| jf ƒ‚|  |¡}�n¨|d%k�râ|  d¡ t d&| j| j¡d }|  jd7  _�nl|d'k�r|  d(¡ t d)| j| j¡d }|  jd(7  _�n0|d*k�rP|  d¡ | j| j }|  jd7  _�nþ|d+k�rŒ|  d¡ t d| j| j¡d }|  jd7  _�nÂ|d,k�rÈ|  d¡ t d| j| j¡d }|  jd7  _�n†|d-k�r|  d(¡ t d.| j| j¡d }|  jd(7  _�nJ|d/k�r@|  d¡ t d0| j| j¡d }|  jd7  _�n|d1k�r||  d¡ t d2| j| j¡d }|  jd7  _�nÒ|d3k�r¸|  d¡ t d4| j| j¡d }|  jd7  _�n–|d5k�rô|  d(¡ t d6| j| j¡d }|  jd(7  _�nZ|d7k�rRt}| jdk �r tdd| jf ƒ‚|  d¡ t d8| j| j¡\}}|  jd7  _�nü|d9k�r°t}| jdk �r~tdd| jf ƒ‚|  d ¡ t d:| j| j¡\}}|  jd 7  _�nž|d;k�rt}| jdk �rÜtdd| jf ƒ‚|  d#¡ t d<| j| j¡\}}|  jd#7  _�n@|d=k�rlt}| jd(k �r:tdd(| jf ƒ‚|  d>¡ t d?| j| j¡\}}|  jd>7  _�nâ|d@k�rÊt}| jdAk �r˜tddA| jf ƒ‚|  dB¡ t dC| j| j¡\}}|  jdB7  _�n„|dDk�r$t}|  d¡ | j| j }|  jd7  _|| jk�rtd	|| jƒ‚|  |¡}�n*|dEk�r†t}|  d¡ t d| j| j¡\}|  jd7  _|| jk�rxtd	|| jƒ‚|  |¡}�nÈ|dFk�rèt}|  d¡ t d| j| j¡\}|  jd7  _|| jk�rÚtd	|| jƒ‚|  |¡}�nf|dGk�	r@t}|  d¡ t d| j| j¡\}|  jd7  _|| j	k�
rNtd|| j	ƒ‚�n|dHk�	r–t}|  d¡ t d| j| j¡\}|  jd7  _|| j	k�
rNtd|| j	ƒ‚n¸|dIk�	rì|  d¡ t d| j| j¡\}|  jd7  _|| jk�	rætd|| jƒ‚t
}nb|dJk�
rB|  d¡ t d| j| j¡\}|  jd7  _|| jk�
r<td|| jƒ‚t
}ntdK| ƒ‚|||fS )LNr   r*   é€   éà   éÿÿÿÿéÿ   é    é   z%s exceeds max_str_len(%s)éð   é�   é   z%s exceeds max_array_len(%s)z%s exceeds max_map_len(%s)éÀ   éÂ   FéÃ   TéÄ   z%s exceeds max_bin_len(%s)éÅ   r+   z>HéÆ   r,   z>IéÇ   ÚBbz%s exceeds max_ext_len(%s)éÈ   r   z>HbéÉ   r-   z>IbéÊ   z>féË   é   z>déÌ   éÍ   éÎ   éÏ   z>QéÐ   ÚbéÑ   z>héÒ   z>iéÓ   z>qéÔ   Úb1séÕ   Úb2séÖ   Úb4sé×   é	   Úb8séØ   é   é   Úb16séÙ   éÚ   éÛ   éÜ   éÝ   éÞ   éß   zUnknown header: 0x%x)ÚTYPE_IMMEDIATEr   rR   rV   ÚTYPE_RAWrd   r%   r|   Ú
TYPE_ARRAYrf   ÚTYPE_MAPrg   ÚTYPE_BINre   ÚstructÚunpack_fromrU   ÚTYPE_EXTrh   )r   ÚexecuteÚtypr}   r.   r    ÚLr   r   r   Ú_read_headera  s¢   
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zUnpacker._read_headerc       	         s  ˆ   |¡\}}}|tkr,|tkr(tdƒ‚|S |tkrH|tkrDtdƒ‚|S |tkrÈ|tkrxxt|ƒD ]}ˆ  t¡ qbW d S t	|ƒ}x t|ƒD ]}| 
ˆ  t¡¡ qŠW ˆ jd k	r¶ˆ  |¡}ˆ jrÀ|S t|ƒS |tk�rz|tk�rx$t|ƒD ]}ˆ  t¡ ˆ  t¡ qæW d S ˆ jd k	�r0ˆ  ‡ fdd„t|ƒD ƒ¡}nFi }x*t|ƒD ]}ˆ  t¡}ˆ  t¡||< �q>W ˆ jd k	�rvˆ  |¡}|S |tk�rˆd S |tk�rÐˆ jd k	�r°| ˆ jˆ j¡}nˆ j�rÂt|ƒ}n
| d¡}|S |tk�rêˆ  |t|ƒ¡S |tk�rüt|ƒS |tk�s
t‚|S )NzExpected arrayzExpected mapc             3   s"   | ]}ˆ   t¡ˆ   t¡fV  qd S )N)rF   ÚEX_CONSTRUCT)Ú.0Ú_)r   r   r   ú	<genexpr>W  s   z#Unpacker._unpack.<locals>.<genexpr>Úutf_8)rÃ   ÚEX_READ_ARRAY_HEADERrº   r%   ÚEX_READ_MAP_HEADERr»   ÚEX_SKIPÚxrangerF   r
   r   rÄ   r`   r_   r1   rb   ra   r¹   r]   Údecoder^   r\   r   r¿   rc   r¼   r¸   ry   )	r   rÀ   rÁ   r}   r.   r€   rK   rÆ   Úkeyr   )r   r   rF   5  sh    
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zUnpacker._unpackc             C   s   | S )Nr   )r   r   r   r   Ú__iter__s  s    zUnpacker.__iter__c             C   s<   y|   t¡}|  ¡  |S  tk
r6   |  ¡  t‚Y nX d S )N)rF   rÄ   r{   r$   ÚStopIteration)r   rK   r   r   r   Ú__next__v  s    
zUnpacker.__next__c             C   s@   |   t¡ |d k	r4t dt¡ || j| j| j… ƒ |  ¡  d S )Nz;`write_bytes` option is deprecated.  Use `.tell()` instead.)	rF   rË   r6   r7   ÚDeprecationWarningrR   rW   rV   r{   )r   Úwrite_bytesr   r   r   Úskip�  s
    
zUnpacker.skipc             C   s@   |   t¡}|d k	r4t dt¡ || j| j| j… ƒ |  ¡  |S )Nz;`write_bytes` option is deprecated.  Use `.tell()` instead.)	rF   rÄ   r6   r7   rÒ   rR   rW   rV   r{   )r   rÓ   rK   r   r   r   rC   ˆ  s    
zUnpacker.unpackc             C   s@   |   t¡}|d k	r4t dt¡ || j| j| j… ƒ |  ¡  |S )Nz;`write_bytes` option is deprecated.  Use `.tell()` instead.)	rF   rÉ   r6   r7   rÒ   rR   rW   rV   r{   )r   rÓ   rK   r   r   r   Úread_array_header�  s    
zUnpacker.read_array_headerc             C   s@   |   t¡}|d k	r4t dt¡ || j| j| j… ƒ |  ¡  |S )Nz;`write_bytes` option is deprecated.  Use `.tell()` instead.)	rF   rÊ   r6   r7   rÒ   rR   rW   rV   r{   )r   rÓ   rK   r   r   r   Úread_map_header˜  s    
zUnpacker.read_map_headerc             C   s   | j S )N)ri   )r   r   r   r   Útell   s    zUnpacker.tell)N)N)N)N)r   r   r   Ú__doc__r)   r   rE   r{   rG   rH   r~   r|   r   rÄ   rÃ   rF   rÏ   rÑ   ÚnextrÔ   rC   rÕ   rÖ   r×   r   r   r   r   rD   �   s8   NE  U>	

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rD   c               @   sŽ   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S )"Ú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   st   |d krd}nt  dt¡ |d kr&d}|| _|| _|| _|| _|| _|| _t	ƒ | _
|d k	rjt|ƒsjtdƒ‚|| _d S )NrÈ   z.encoding is deprecated, Use raw=False instead.rL   zdefault must be callable)r6   r7   r=   Ú_strict_typesÚ
_use_floatÚ
_autoresetÚ_use_bin_typer]   r^   r   rR   rP   r3   Ú_default)r   Údefaultrp   rq   Úuse_single_floatÚ	autoresetÚuse_bin_typeÚstrict_typesr   r   r   r   Í  s$    zPacker.__init__c             C   sŽ  d}| j r|}t}nttf}�xj|dk r0tdƒ‚|d krD| j d¡S ||tƒrj|r^| j d¡S | j d¡S ||tƒ�r„d|  krŠdk r¢n n| j t 	d|¡¡S d	|  kr¶dk rÎn n| j t 	d
|¡¡S d|  krâdkrün n| j t 	dd|¡¡S d|  k�rdk �r.n n| j t 	dd|¡¡S d|  k �rFdk�r`n n| j t 	dd|¡¡S d|  k�rxdk �r’n n| j t 	dd|¡¡S d|  k �rªdk�rÄn n| j t 	dd|¡¡S d|  k�rÜdk �rön n| j t 	dd|¡¡S d|  k �rdk�r(n n| j t 	dd|¡¡S d |  k�r@dk �rZn n| j t 	d!d"|¡¡S |�s|| j
d k	�r||  
|¡}d#}q td$ƒ‚||ttfƒ�rÎt|ƒ}|d%k�r¸td&t|ƒj ƒ‚|  |¡ | j |¡S ||tƒ�r.| jd k�rîtd'ƒ‚| | j| j¡}t|ƒ}|d%k�rtd(ƒ‚|  |¡ | j |¡S ||tƒ�rpt|ƒ|j }|d%k�rZtd)ƒ‚|  |¡ | j |¡S ||tƒ�r°| j�rš| j t 	d*d+|¡¡S | j t 	d,d-|¡¡S ||tƒ�ræ|j}|j}	t|t ƒ�sØt!‚t|	tƒ�sèt!‚t|	ƒ}
|
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d2k�r8| j d3¡ nŠ|
d4k�rP| j d5¡ nr|
d6k�rh| j d7¡ nZ|
dk�rŠ| j t 	d8d9|
¡¡ n8|
dk�r¬| j t 	dd:|
¡¡ n| j t 	dd;|
¡¡ | j t 	d
|¡¡ | j |	¡ d S |||ƒ�r0t|ƒ}|  "|¡ x&t#|ƒD ]}|  $|| |d. ¡ �qW d S ||t%ƒ�rV|  &t|ƒt'|ƒ|d. ¡S |�sx| j
d k	�rx|  
|¡}d.}q td<|f ƒ‚q W d S )=NFr   zrecursion limit exceededó   Àó   Ãó   Âr…   ÚBiàÿÿÿr    rˆ   ÚBBr›   i€ÿÿÿz>BbrŸ   iÿÿ  z>BHrœ   i €ÿÿz>Bhr¡   l   ÿÿ z>BIr�   i   €z>Bir¢   l   ÿÿÿÿ z>BQrž   lûÿÿÿ         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*   ó   Ôr+   ó   Õr,   ó   Örš   ó   ×r®   ó   Øz>BBr”   r–   r—   zCannot serialize %r)(rÛ   Úlistr1   r&   rR   r   r[   Ú	int_typesr½   Úpackrß   r'   r   r   r   r0   r   Ú_pack_bin_headerÚUnicoder]   r3   Úencoder^   Ú_pack_raw_headerr   r9   ÚfloatrÜ   r)   ÚcoderB   r   Úintry   Ú_pack_array_headerrÌ   Ú_packÚdictÚ_pack_map_pairsr   )r   r.   Ú
nest_limitÚcheckÚcheck_type_strictÚdefault_usedÚ
list_typesr}   r÷   rB   rÂ   r€   r   r   r   rú   æ  sÐ    

















zPacker._packc             C   sR   y|   |¡ W n   tƒ | _‚ Y nX | j ¡ }| jr@tƒ | _ntrNt|ƒ| _|S )N)rú   r   rR   r   rÝ   ÚUSING_STRINGBUILDER)r   r.   rK   r   r   r   rñ   T  s    


zPacker.packc             C   s<   |   t|ƒ|¡ | j ¡ }| jr*tƒ | _ntr8t|ƒ| _|S )N)rü   r   rR   r   rÝ   r   r  )r   ÚpairsrK   r   r   r   Úpack_map_pairsa  s    


zPacker.pack_map_pairsc             C   sB   |dkrt ‚|  |¡ | j ¡ }| jr0tƒ | _ntr>t|ƒ| _|S )Nl        )r&   rù   rR   r   rÝ   r   r  )r   r}   rK   r   r   r   Úpack_array_headerj  s    



zPacker.pack_array_headerc             C   sB   |dkrt ‚|  |¡ | j ¡ }| jr0tƒ | _ntr>t|ƒ| _|S )Nl        )r&   Ú_pack_map_headerrR   r   rÝ   r   r  )r   r}   rK   r   r   r   Úpack_map_headeru  s    



zPacker.pack_map_headerc             C   sJ  t |tƒstdƒ‚d|  kr&dks0n tdƒ‚t |tƒsBtdƒ‚t|ƒ}|dkrZtdƒ‚|dkrp| j d	¡ n¶|d
kr†| j d¡ n |dkrœ| j d¡ nŠ|dkr²| j d¡ nt|dkrÈ| j d¡ n^|dkrê| 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   é   ztypecode should be 0-127zdata must have bytes typel   ÿÿ zToo large datar*   rê   r+   rë   r,   rì   rš   rí   r®   rî   rˆ   ó   Çrè   iÿÿ  ó   Èz>Hó   Éz>I)r   rø   r3   r:   r   r   r&   rR   r   r½   rñ   )r   ÚtypecoderB   rÂ   r   r   r   Ú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
ƒ‚d S )Nr�   rè   rŒ   iÿÿ  z>BHr´   l   ÿÿ z>BIrµ   zArray is too large)rR   r   r½   rñ   r&   )r   r}   r   r   r   rù   �  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
ƒ‚d S )Nr�   rè   r…   iÿÿ  z>BHr¶   l   ÿÿ z>BIr·   zDict is too large)rR   r   r½   rñ   r&   )r   r}   r   r   r   r  ¦  s    zPacker._pack_map_headerc             C   s@   |   |¡ x0|D ](\}}|  ||d ¡ |  ||d ¡ qW d S )Nr*   )r  rú   )r   r}   r  rý   ÚkÚvr   r   r   rü   ¯  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rˆ| j  t dd|¡¡ ntdƒ‚d S )NrŠ   rè   r‰   rˆ   z>BBr±   iÿÿ  z>BHr²   l   ÿÿ z>BIr³   zRaw is too large)rR   r   r½   rñ   rÞ   r&   )r   r}   r   r   r   rõ   µ  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
ƒ‚d S )Nrˆ   z>BBr‘   iÿÿ  z>BHr’   l   ÿÿ z>BIr“   zBin is too large)rÞ   rõ   rR   r   r½   rñ   r&   )r   r}   r   r   r   rò   Á  s    
zPacker._pack_bin_headerc             C   s
   | j  ¡ S )N)rR   r   )r   r   r   r   r   Í  s    zPacker.bytesc             C   s   t ƒ | _d S )N)r   rR   )r   r   r   r   ÚresetÐ  s    zPacker.reset)NNNFTFF)r   r   r   rØ   r   ÚDEFAULT_RECURSE_LIMITr   r2   rú   rñ   r  r  r  r  rù   r  rü   rõ   rò   r   r  r   r   r   r   rÚ   ¤  s$   (  
m			rÚ   )7rØ   rS   r½   r6   rT   r4   rø   rð   Ústrró   ÚrangerÌ   r   ÚlongÚunicodeÚhasattrZ__pypy__r
   Z__pypy__.buildersr   r   ÚImportErrorr  Úobjectr   Úior    Úpip._vendor.msgpack.exceptionsr#   r$   r%   r&   r'   r(   Zpip._vendor.msgpackr)   rË   rÄ   rÉ   rÊ   r¸   rº   r»   r¹   r¼   r¿   r  r0   r1   r2   r<   rC   r?   rD   rÚ   r   r   r   r   Ú<module>   s^   

     '