o
    i                     @   s  d Z ddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
mZmZ ddlmZmZ ddlmZmZmZmZmZmZ eeZeZG dd dZdd	 Zd
d ZG dd deZG dd dZ G dd de Z!G dd de!Z"G dd de"Z#G dd de Z$G dd de Z%G dd de Z&G dd de&e$Z'G dd de&e!Z(G d d! d!e&e%Z)G d"d# d#e$Z*G d$d% d%e Z+G d&d' d'e Z,G d(d) d)e+e$Z-G d*d+ d+e,e%Z.G d,d- d-e+e!Z/e#e"e*e-e/e.d.Z0dS )/a  Response parsers for the various protocol types.

The module contains classes that can take an HTTP response, and given
an output shape, parse the response into a dict according to the
rules in the output shape.

There are many similarities amongst the different protocols with regard
to response parsing, and the code is structured in a way to avoid
code duplication when possible.  The diagram below is a diagram
showing the inheritance hierarchy of the response classes.

::


                                +-------------------+
                                |   ResponseParser  |
                                +-------------------+
                                ^    ^    ^   ^   ^
                                |    |    |   |   |
                                |    |    |   |   +--------------------------------------------+
                                |    |    |   +-----------------------------+                  |
                                |    |    |                                 |                  |
           +--------------------+    |    +----------------+                |                  |
           |                         |                     |                |                  |
+----------+----------+       +------+-------+     +-------+------+  +------+-------+   +------+--------+
|BaseXMLResponseParser|       |BaseRestParser|     |BaseJSONParser|  |BaseCBORParser|   |BaseRpcV2Parser|
+---------------------+       +--------------+     +--------------+  +----------+---+   +-+-------------+
          ^         ^          ^           ^        ^        ^                  ^         ^
          |         |          |           |        |        |                  |         |
          |         |          |           |        |        |                  |         |
          |        ++----------+-+       +-+--------+---+    |              +---+---------+-+
          |        |RestXMLParser|       |RestJSONParser|    |              |RpcV2CBORParser|
    +-----+-----+  +-------------+       +--------------+    |              +---+---------+-+
    |QueryParser|                                            |
    +-----------+                                       +----+-----+
                                                        |JSONParser|
                                                        +----------+

The diagram above shows that there is a base class, ``ResponseParser`` that
contains logic that is similar amongst all the different protocols (``query``,
``json``, ``rest-json``, ``rest-xml``, ``smithy-rpc-v2-cbor``).  Amongst the various services
there is shared logic that can be grouped several ways:

* The ``query`` and ``rest-xml`` both have XML bodies that are parsed in the
  same way.
* The ``json`` and ``rest-json`` protocols both have JSON bodies that are
  parsed in the same way.
* The ``rest-json`` and ``rest-xml`` protocols have additional attributes
  besides body parameters that are parsed the same (headers, query string,
  status code).

This is reflected in the class diagram above.  The ``BaseXMLResponseParser``
and the BaseJSONParser contain logic for parsing the XML/JSON body,
and the BaseRestParser contains logic for parsing out attributes that
come from other parts of the HTTP response.  Classes like the
``RestXMLParser`` inherit from the ``BaseXMLResponseParser`` to get the
XML body parsing logic and the ``BaseRestParser`` to get the HTTP
header/status code/query string parsing.

Additionally, there are event stream parsers that are used by the other parsers
to wrap streaming bodies that represent a stream of events. The
BaseEventStreamParser extends from ResponseParser and defines the logic for
parsing values from the headers and payload of a message from the underlying
binary encoding protocol. Currently, event streams support parsing bodies
encoded as JSON and XML through the following hierarchy.


                                  +--------------+
                                  |ResponseParser|
                                  +--------------+
                                    ^    ^    ^
               +--------------------+    |    +------------------+
               |                         |                       |
    +----------+----------+   +----------+----------+    +-------+------+
    |BaseXMLResponseParser|   |BaseEventStreamParser|    |BaseJSONParser|
    +---------------------+   +---------------------+    +--------------+
                     ^                ^        ^                 ^
                     |                |        |                 |
                     |                |        |                 |
                   +-+----------------+-+    +-+-----------------+-+
                   |EventStreamXMLParser|    |EventStreamJSONParser|
                   +--------------------+    +---------------------+

Return Values
=============

Each call to ``parse()`` returns a dict has this form::

    Standard Response

    {
      "ResponseMetadata": {"RequestId": <requestid>}
      <response keys>
    }

    Error response

    {
      "ResponseMetadata": {"RequestId": <requestid>}
      "Error": {
        "Code": <string>,
        "Message": <string>,
        "Type": <string>,
        <additional keys>
      }
    }

    N)ETreeXMLParseError)EventStreamNoInitialResponseError)CachedPropertyensure_booleanis_json_value_headerlowercase_dictmerge_dictsparse_timestampc                   @   s$   e Zd Zdd Zdd Zdd ZdS )ResponseParserFactoryc                 C   s
   i | _ d S N)	_defaultsself r   V/var/www/html/karishye-ai-python/venv/lib/python3.10/site-packages/botocore/parsers.py__init__      
zResponseParserFactory.__init__c                 K   s   | j | dS )aO  Set default arguments when a parser instance is created.

        You can specify any kwargs that are allowed by a ResponseParser
        class.  There are currently two arguments:

            * timestamp_parser - A callable that can parse a timestamp string
            * blob_parser - A callable that can parse a blob type

        N)r   update)r   kwargsr   r   r   set_parser_defaults   s   
z)ResponseParserFactory.set_parser_defaultsc                 C   s   t | }|di | jS )Nr   )PROTOCOL_PARSERSr   )r   protocol_name
parser_clsr   r   r   create_parser   s   z#ResponseParserFactory.create_parserN)__name__
__module____qualname__r   r   r   r   r   r   r   r      s    r   c                 C   s   t  | S r   )r   r   )protocolr   r   r   r         r   c                    s    fdd}|S )Nc                    s.   t |dr|j}|d u rd}n|} | ||S )Ntext )hasattrr!   )r   shapenode_or_stringr!   funcr   r   _get_text_content   s   
z(_text_content.<locals>._get_text_contentr   )r'   r(   r   r&   r   _text_content   s   r)   c                   @   s   e Zd ZdS )ResponseParserErrorN)r   r   r   r   r   r   r   r*      s    r*   c                   @   s   e Zd ZdZdZdZdZd)ddZdd Zd	d
 Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( ZdS )*ResponseParserao  Base class for response parsing.

    This class represents the interface that all ResponseParsers for the
    various protocols must implement.

    This class will take an HTTP response and a model shape and parse the
    HTTP response into a dictionary.

    There is a single public method exposed: ``parse``.  See the ``parse``
    docstring for more info.

    utf-8N)headerheaders
statusCodec                 C   sL   |d u rt }|| _|d u r| j}|| _d | _| jd ur$| ||| _d S d S r   )DEFAULT_TIMESTAMP_PARSER_timestamp_parser_default_blob_parser_blob_parser_event_stream_parserEVENT_STREAM_PARSER_CLSr   timestamp_parserblob_parserr   r   r   r      s   

zResponseParser.__init__c                 C   s
   t |S r   )base64	b64decoder   valuer   r   r   r2      s   
z#ResponseParser._default_blob_parserc                 C   s   t d|d  t d|d  |d dkr5| |r!| |}n| |r.| ||}|S | ||}n| ||}|rE|j	drE|S t
|trj|	di }|d |d	< |d }t||d
< ||d< | || |S )a>  Parse the HTTP response given a shape.

        :param response: The HTTP response dictionary.  This is a dictionary
            that represents the HTTP request.  The dictionary must have the
            following keys, ``body``, ``headers``, and ``status_code``.

        :param shape: The model shape describing the expected output.
        :return: Returns a dictionary representing the parsed response
            described by the model.  In addition to the shape described from
            the model, each response will also have a ``ResponseMetadata``
            which contains metadata about the response, which contains at least
            two keys containing ``RequestId`` and ``HTTPStatusCode``.  Some
            responses may populate additional keys, but ``RequestId`` will
            always be present.

        zResponse headers: %rr.   zResponse body:
%rbodystatus_codei-  eventstreamResponseMetadataHTTPStatusCodeHTTPHeaders)LOGdebug_is_generic_error_response_do_generic_error_parse_is_modeled_error_shape_do_modeled_error_parse_do_error_parse	_do_parseserializationget
isinstancedictr	   _add_checksum_response_metadata)r   responser$   parsedresponse_metadatar.   r   r   r   parse   s(   


zResponseParser.parsec                 C   s2   | di  di }| d}|r||d< d S d S )Ncontextchecksumresponse_algorithmChecksumAlgorithmrL   )r   rP   rR   checksum_context	algorithmr   r   r   rO     s
   
z.ResponseParser._add_checksum_response_metadatac                 C   s   |d uo
|j ddS )N	exceptionF)metadatarL   )r   r$   r   r   r   rG   %  s   z&ResponseParser._is_modeled_error_shapec                 C   sD   |d dkr d|vs|d d u rdS |d   }|dp| S d S )Nr>   i  r=   Ts   <html>)strip
startswith)r   rP   r=   r   r   r   rE   (  s   z)ResponseParser._is_generic_error_responsec                 C   s2   t d t|d tjj|d ddi dS )NzlReceived a non protocol specific error response from the service, unable to populate error code and message.r>   r"   CodeMessageErrorr@   )rC   rD   strhttpclient	responsesrL   r   rP   r   r   r   rF   ;  s   
z&ResponseParser._do_generic_error_parsec                 C      t | jj d)Nz
._do_parseNotImplementedError	__class__r   r   rP   r$   r   r   r   rJ   L     zResponseParser._do_parsec                 C   ri   )Nz._do_error_parserj   rm   r   r   r   rI   O  rn   zResponseParser._do_error_parsec                 C   ri   )Nz._do_modeled_error_parserj   )r   rP   r$   rQ   r   r   r   rH   R  s   z&ResponseParser._do_modeled_error_parsec                 C   s    t | d|j | j}|||S )N_handle_)getattr	type_name_default_handle)r   r$   nodehandlerr   r   r   _parse_shapeW  s   
zResponseParser._parse_shapec                 C   s*   g }|j }|D ]}|| || q|S r   )memberappendru   )r   r$   rs   rQ   member_shapeitemr   r   r   _handle_list]  s
   zResponseParser._handle_listc                 C      |S r   r   r   r$   r<   r   r   r   rr   f  s   zResponseParser._default_handlec                 C   s&   | j }|d d}t|d |||S )NrT   operation_namer=   )r4   rL   r   )r   rP   r$   parsernamer   r   r   _create_event_streami  s   z#ResponseParser._create_event_streamc                 C   s   t |d S Nr   )listr;   r   r   r   _get_first_keyn  r    zResponseParser._get_first_keyc                    s    j r@| }|dd  dd | D }t|dkr%d}t| j | |} fdd jD }||vr@t	
d| d	S d
S )N__typec                 S      i | ]\}}|d ur||qS r   r   .0kvr   r   r   
<dictcomp>u      zCResponseParser._has_unknown_tagged_union_member.<locals>.<dictcomp>   CInvalid service response: %s must have one and only one member set.c                    s    g | ]} j | jd |qS )r   )membersrK   rL   )r   rv   r$   r   r   
<listcomp>  s    zCResponseParser._has_unknown_tagged_union_member.<locals>.<listcomp>zqReceived a tagged union response with member unknown to client: %s. Please upgrade SDK for full response support.TF)is_tagged_unioncopypopitemslenr*   r   r   r   rC   info)r   r$   r<   cleaned_value	error_msgtagserialized_member_namesr   r   r    _has_unknown_tagged_union_memberq  s*   

z/ResponseParser._has_unknown_tagged_union_memberc                 C   s   dd|iiS )NSDK_UNKNOWN_MEMBERr   r   )r   r   r   r   r   #_handle_unknown_tagged_union_member  r    z2ResponseParser._handle_unknown_tagged_union_memberc                 C   sN   |d }| d}t|dkr%|d r%||d d< |d |d d< |d S |S )	z
        Error response may contain an x-amzn-query-error header to translate
        errors codes from former `query` services into other protocols. We use this
        to do our lookup in the errorfactory for modeled errors.
        x-amzn-query-error;   r   rc   QueryErrorCoder   Type)splitr   )r   coder.   errorquery_errorquery_error_componentsr   r   r    _do_query_compatible_error_parse  s   
z/ResponseParser._do_query_compatible_error_parseNN)r   r   r   __doc__DEFAULT_ENCODINGr5   KNOWN_LOCATIONSr   r2   rS   rO   rG   rE   rF   rJ   rI   rH   ru   rz   rr   r   r   r   r   r   r   r   r   r   r+      s.    
1	r+   c                       s   e Zd Zd" fdd	Zdd Zdd Z fdd	Zd
d Zdd Zdd Z	dd Z
dd Zdd Zedd Zedd Zedd Zedd Zedd Zed d! ZeZeZeZ  ZS )#BaseXMLResponseParserNc                    s   t  || td| _d S )Nz{.*})superr   recompile_namespace_rer6   rl   r   r   r     s   zBaseXMLResponseParser.__init__c                 C   s   i }|j }|j}|jdpd}|jdpd}|jdr&t|ts&|g}|D ],}|D ]#}	| |	}
|
|kr>| ||	}q,|
|krI| ||	}q,td|
 |||< q(|S )Nr   keyr<   	flattenedzUnknown tag: )	r   r<   rK   rL   rM   r   	_node_tagru   r*   )r   r$   rs   rQ   	key_shapevalue_shapekey_location_namevalue_location_namekeyval_nodesingle_pairtag_namekey_nameval_namer   r   r   _handle_map  s"   

z!BaseXMLResponseParser._handle_mapc                 C   s   | j d|jS Nr"   )r   subr   )r   rs   r   r   r   r        zBaseXMLResponseParser._node_tagc                    s*   |j drt|ts|g}t ||S )Nr   )rK   rL   rM   r   r   rz   )r   r$   rs   r   r   r   rz     s   z"BaseXMLResponseParser._handle_listc                 C   s  i }|j }|jddr| |}| |}| ||r&| |}| |S |D ]c}|| }|jd}	|	| j	v s?|jdr@q(| 
||}
||
}|d urX| ||||< q(|jdri }|jd }|j D ]\}}| j|dd d |}|||< qj||v r|| ||< q(|S )	Nr[   FlocationeventheaderxmlAttributer   :r   )r   r\   rL   _get_error_root_build_name_to_xml_noder   r   r   rK   r   _member_key_nameru   attribr   r   r   r   )r   r$   rs   rQ   r   xml_dictr   member_namerx   r   xml_namemember_nodeattribslocation_namer   r<   new_keyr   r   r   _handle_structure  sB   









z'BaseXMLResponseParser._handle_structurec                 C   s2   |  |dkr|D ]}|  |dkr|  S q	|S )NErrorResponserc   r   )r   original_rootchildr   r   r   r     s   z%BaseXMLResponseParser._get_error_rootc                 C   sL   |j dkr|jdr|jjd}|d ur|S |jd}|d ur$|S |S )Nr   r   r   )rq   rK   rL   rv   )r   r$   r   list_member_serialized_nameserialized_namer   r   r   r     s   z&BaseXMLResponseParser._member_key_namec                 C   st   t |tr| |d S i }|D ]'}| |}||v r3t || tr*|| | q|| |g||< q|||< q|S r   )rM   r   r   r   rw   )r   parent_noder   ry   r   r   r   r   r     s   


z-BaseXMLResponseParser._build_name_to_xml_nodec              
   C   sZ   zt jt  | jd}|| | }W |S  ty, } z
td| d| d }~ww )N)targetencodingzUnable to parse response (z6), invalid XML received. Further retries may succeed:
)r   	XMLParserTreeBuilderr   feedcloser   r*   )r   
xml_stringr~   rooter   r   r   _parse_xml_string_to_dom  s   


z.BaseXMLResponseParser._parse_xml_string_to_domc                 C   sB   |  D ]\}}t|r| |}| |||< q|j||< q|S r   )r   r   r   _replace_nodesr!   )r   rQ   r   r<   sub_dictr   r   r   r   '  s   
z$BaseXMLResponseParser._replace_nodesc                 C   s   |dkrdS dS )NtrueTFr   r   r$   r!   r   r   r   _handle_boolean0  s   z%BaseXMLResponseParser._handle_booleanc                 C      t |S r   floatr   r   r   r   _handle_float7     z#BaseXMLResponseParser._handle_floatc                 C   
   |  |S r   r1   r   r   r   r   _handle_timestamp;     
z'BaseXMLResponseParser._handle_timestampc                 C   r   r   intr   r   r   r   _handle_integer?  r   z%BaseXMLResponseParser._handle_integerc                 C   r{   r   r   r   r   r   r   _handle_stringC  s   z$BaseXMLResponseParser._handle_stringc                 C   r   r   r3   r   r   r   r   _handle_blobG  r   z"BaseXMLResponseParser._handle_blobr   )r   r   r   r   r   r   rz   r   r   r   r   r   r   r)   r   r   r   r   r   r   _handle_character_handle_double_handle_long__classcell__r   r   r   r   r     s4    
%	





r   c                   @   s>   e Zd Zdd Zdd Zdd Zddd	Zd
d Zdd ZdS )QueryParserc                 C   s\   |d }|  |}| |}| | d|v r||d d|v r,d|di|d< |S )Nr=   Errors	RequestIdr@   )r   r   r   r   r   )r   rP   r$   xml_contentsr   rQ   r   r   r   rI   Q  s   


zQueryParser._do_error_parsec                 C      | j ||ddS )NFinject_metadata_parse_body_as_xmlrm   r   r   r   rH   a  r   z#QueryParser._do_modeled_error_parsec                 C   r   )NTr  r  rm   r   r   r   rJ   d  r   zQueryParser._do_parseTc                 C   s^   |d }|  |}i }|d ur%|}d|jv r| |jd |}| ||}|r-| || |S )Nr=   resultWrapper)r   rK   _find_result_wrapped_shaperu   _inject_response_metadata)r   rP   r$   r  r   r   rQ   startr   r   r   r  g  s   


zQueryParser._parse_body_as_xmlc                 C   s   |  |}|| S r   )r   )r   element_namexml_root_nodemappingr   r   r   r  v  s   
z&QueryParser._find_result_wrapped_shapec                 C   sR   |  |}|d}|d ur'|  |}| D ]	\}}|j||< q||d< d S d S Nr@   )r   rL   r   r!   )r   rs   inject_intor  
child_nodesub_mappingr   r<   r   r   r   r  z  s   


z%QueryParser._inject_response_metadataN)T)	r   r   r   rI   rH   rJ   r  r  r  r   r   r   r   r   P  s    
r   c                       s,   e Zd Zdd Z fddZdd Z  ZS )EC2QueryParserc                 C   s2   |  |}|d}|d urd|ji|d< d S d S )N	requestIdr   r@   )r   rL   r!   )r   rs   r  r  r  r   r   r   r    s
   

z(EC2QueryParser._inject_response_metadatac                    s,   t  ||}d|v rd|di|d< |S )N	RequestIDr   r@   )r   rI   r   )r   rP   r$   originalr   r   r   rI     s
   
zEC2QueryParser._do_error_parsec                 C   s@   |D ]}|  |dkr|D ]}|  |dkr|    S qq|S )Nr   rc   r   )r   r   r   errors_childr   r   r   r     s   zEC2QueryParser._get_error_root)r   r   r   r  rI   r   r   r   r   r   r   r    s    r  c                   @   D   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )BaseJSONParserc           
      C   s   i }|j r	|}|S |j}|d u rd S i }| ||r$| |}| |S |D ] }|| }|jd|}||}	|	d urF| || |	||< q&|S )Nr   )is_document_typer   r   r   r   rK   rL   ru   )
r   r$   r<   final_parsedmember_shapesr   r   rx   	json_name	raw_valuer   r   r   r     s*   


z BaseJSONParser._handle_structurec           	      C   sF   i }|j }|j}| D ]\}}| ||}| ||}|||< q|S r   )r   r<   r   ru   )	r   r$   r<   rQ   r   r   r   
actual_keyactual_valuer   r   r   r     s   
zBaseJSONParser._handle_mapc                 C   r   r   r   r|   r   r   r   r     r   zBaseJSONParser._handle_blobc                 C   r   r   r   r|   r   r   r   r     r   z BaseJSONParser._handle_timestampc                 C   s   |  |d }dddi d}|d }|d|dd|d d< |d	}|d
|o.t|}|d ur]d|v r@|ddd }d|v rL|ddd }d|v rW| |||}||d d< | ||d  |S )Nr=   r"   ra   r`   rb   r.   messagera   rc   r>   r   r   r   r   #r   r`   )_parse_body_as_jsonrL   rd   r   rsplitr   r  )r   rP   r$   r=   r   r.   response_coder   r   r   r   rI     s(   	
zBaseJSONParser._do_error_parsec                 C   s$   d|v r|d | di d< d S d S )Nx-amzn-requestidr@   r   )
setdefault)r   rQ   r.   r   r   r   r    s
   z(BaseJSONParser._inject_response_metadatac                 C   s@   |si S | | j}zt|}|W S  ty   d|i Y S w )Nr  )decoder   jsonloads
ValueError)r   body_contentsr=   original_parsedr   r   r   r!    s   
z"BaseJSONParser._parse_body_as_jsonN)
r   r   r   r   r   r   r   rI   r  r!  r   r   r   r   r    s    
$r  c                   @   s   e Zd ZdZdZedd Zdd Zdd Zd	d
 Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#S )$BaseCBORParser      c              	   C   s&   | j | j| j| j| j| j| j| jdS )N)r   r   r                  )_parse_unsigned_integer_parse_negative_integer_parse_byte_string_parse_text_string_parse_array
_parse_map
_parse_tag_parse_simple_and_floatr   r   r   r    major_type_to_parsing_method_map  s   z/BaseCBORParser.major_type_to_parsing_method_mapc                 C   s   t t |S r   )ioBufferedReaderBytesIO)r   bytesr   r   r   get_peekable_stream_from_bytes  r   z-BaseCBORParser.get_peekable_stream_from_bytesc                 C   sN   |  |d}|d? }|d@ }|| jv r| j| }|||S td| d| )Nr   r1  r-  z8Unsupported inital byte found for data item- Major type:z, Additional info: )_read_bytes_as_intr<  r*   )r   streaminitial_byte
major_typeadditional_infomethodr   r   r   parse_data_item  s   


zBaseCBORParser.parse_data_itemc                 C   sD   ddddd}|dk r|S ||v r|| }|  ||S td| )Nr   r   r0     )            rJ  zhInvalid CBOR integer returned from the service; unparsable additional info found for major type 0 or 1: )rB  r*   )r   rC  rF  additional_info_to_num_bytes	num_bytesr   r   r   r4  2  s   z&BaseCBORParser._parse_unsigned_integerc                 C   s   d|  || S )N)r4  r   rC  rF  r   r   r   r5  G  r   z&BaseCBORParser._parse_negative_integerc                 C   sr   || j kr| ||}| ||S g }	 | |rn| |d}|d@ }| ||}|| || qd|S )NTr   r-      )INDEFINITE_ITEM_ADDITIONAL_INFOr4  _read_from_stream_handle_break_coderB  rw   join)r   rC  rF  lengthchunksrD  r   r   r   r6  K  s   


z!BaseCBORParser._parse_byte_stringc                 C   s   |  ||dS )Nr,   )r6  r&  rQ  r   r   r   r7  [  rn   z!BaseCBORParser._parse_text_stringc                    sZ   | j kr |} fddt|D S g } s+|   r|S )Nc                    s   g | ]}  qS r   rH  )r   _r   rC  r   r   r   b  s    z/BaseCBORParser._parse_array.<locals>.<listcomp>)rS  r4  rangerU  rw   rH  )r   rC  rF  rW  r   r   r[  r   r8  _  s   


zBaseCBORParser._parse_arrayc                 C   s\   i }|| j kr| ||}t|D ]}| || q|S | |s,| || | |r!|S r   )rS  r4  r\  _parse_key_value_pairrU  )r   rC  rF  r   rW  rZ  r   r   r   r9  j  s   


zBaseCBORParser._parse_mapc                 C   s,   |  |}|  |}|d ur|||< d S d S r   rY  )r   rC  r   r   r<   r   r   r   r]  w  s
   

z$BaseCBORParser._parse_key_value_pairc                 C   s6   |  ||}| |}|dkr| |S td| )Nr   z*Found CBOR tag not supported by botocore: )r4  rH  _parse_datetimer*   )r   rC  rF  r   r<   r   r   r   r:    s   

zBaseCBORParser._parse_tagc                 C   s&   t |ttfr| |S td| )Nz Unable to parse datetime value: )rM   r   r   r1   r*   r;   r   r   r   r^    s
   
zBaseCBORParser._parse_datetimec                 C   sf   ddd d d}||v r|| S dddd}||v r+|| \}}t || ||d S td	| d
)NFT)            )z>er   )z>fr0  )z>drI  )rK  rL  rM  r   z0Invalid additional info found for major type 7: zI.  This indicates an unsupported simple type or an indefinite float value)structunpackrT  r*   )r   rC  rF  additional_info_simple_valuesfloat_formatsfloat_formatrO  r   r   r   r;    s*   
z&BaseCBORParser._parse_simple_and_floatc                 C   s6   t |dd d d| jkr|dtj dS d S )Nr   bigT)r   
from_bytespeek
BREAK_CODEseekosSEEK_CURr[  r   r   r   rU    s    z!BaseCBORParser._handle_break_codec                 C   s   |  ||}t|dS )Nrh  )rT  r   ri  )r   rC  rO  byter   r   r   rB    s   z!BaseCBORParser._read_bytes_as_intc                 C   s"   | |}t||krtd|S )NzgEnd of stream reached; this indicates a malformed CBOR response from the server or an issue in botocore)readr   r*   )r   rC  rO  r<   r   r   r   rT    s   
z BaseCBORParser._read_from_streamN)r   r   r   rS  rk  r   r<  rA  rH  r4  r5  r6  r7  r8  r9  r]  r:  r^  r;  rU  rB  rT  r   r   r   r   r,  	  s(    

"r,  c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )BaseEventStreamParserc                 C   sj   i }|j dr!|d d}|j|}|r| ||||< |S | |||j| | |||j| |S )Nr?   r.   z:event-type)rK   rL   r   rJ   _parse_non_payload_attrs_parse_payload)r   rP   r$   r  
event_typeevent_shaper   r   r   rJ     s   
zBaseEventStreamParser._do_parsec              	   C   s   |d  d}|j |}|d ur/| |d }| ||}d|| d| dddi}|S d|d  d	d|d  d
ddi}|S )Nr.   z:exception-typer=   rc   ra   r  r"   r_   z:error-codez:error-message)rL   r   _initial_body_parseru   )r   rP   r$   exception_typeexception_shaper+  r=   r   r   r   r   rI     s"   z%BaseEventStreamParser._do_error_parsec                 C   s   |j drS|D ]6}|| }|j dr>|d }|jdkr |}n|jdkr,|| j}n| |}	| ||	}|||<  d S q| |d }
| ||
}|| d S d S )Neventeventpayloadr=   blobstring)rK   rL   rq   r&  r   rv  ru   r   )r   rP   r$   r  r  r   rx   r=   parsed_body	raw_parser+  body_parsedr   r   r   rs    s(   


z$BaseEventStreamParser._parse_payloadc           	      C   sZ   |d }|D ]$}|| }|j dr*||v r*|| }|jdkr&| |d }|||< qd S )Nr.   r   	timestampg     @@)rK   rL   rq   r1   )	r   rP   r$   r  r  r.   r   rx   r<   r   r   r   rr    s   
z.BaseEventStreamParser._parse_non_payload_attrsc                 C      t dNrv  rk   r   r*  r   r   r   rv       z)BaseEventStreamParser._initial_body_parseN)r   r   r   rJ   rI   rs  rr  rv  r   r   r   r   rq    s    rq  c                   @      e Zd Zdd ZdS )EventStreamJSONParserc                 C   
   |  |S r   r!  r  r   r   r   rv    r   z)EventStreamJSONParser._initial_body_parseNr   r   r   rv  r   r   r   r   r        r  c                   @   r  )EventStreamXMLParserc                 C      |st dS | |S r   r   Elementr   r   r   r   r   r   rv  #     

z(EventStreamXMLParser._initial_body_parseNr  r   r   r   r   r  "  r  r  c                   @   r  )EventStreamCBORParserc                 C   s   |dkri S |  | |S NrR  )rH  rA  r  r   r   r   rv  *  s
   z)EventStreamCBORParser._initial_body_parseNr  r   r   r   r   r  )  r  r  c                   @   s2   e Zd ZeZ	 dd Zdd Zdd Zdd Zd	S )

JSONParserc                 C   sJ   i }|d ur|j }|r| |||}n| |d |}| ||d  |S )Nr=   r.   )event_stream_name_handle_event_stream_handle_json_bodyr  )r   rP   r$   rQ   
event_namer   r   r   rJ   7  s   zJSONParser._do_parsec                 C   s   |  |d |S Nr=   )r  rm   r   r   r   rH   B  r   z"JSONParser._do_modeled_error_parsec           	      C   sX   |j | }| ||}z| }W n ty   d}t|w | |j|}|||< |S Nz,First event was not of type initial-response)r   r   get_initial_responser   r*   r  payload	r   rP   r$   r  event_stream_shapeevent_streamry  r   rQ   r   r   r   r  E  s   
zJSONParser._handle_event_streamc                 C   s   |  |}| ||S r   )r!  ru   )r   raw_bodyr$   parsed_jsonr   r   r   r  Q  s   
zJSONParser._handle_json_bodyN)	r   r   r   r  r5   rJ   rH   r  r  r   r   r   r   r  2  s    r  c                       sd   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Z fddZ  ZS )BaseRestParserc                 C   s$   i }|  ||d< | ||| |S r  )_populate_response_metadata_add_modeled_parser   rP   r$   r  r   r   r   rJ   Z  s   zBaseRestParser._do_parsec                 C   s6   |d u r|S |j }| |||| | |||| d S r   )r   rr  rs  )r   rP   r$   r  r  r   r   r   r  b  s   z!BaseRestParser._add_modeled_parsec                 C      i }|  ||| |S r   r  r  r   r   r   rH   k     z&BaseRestParser._do_modeled_error_parsec                 C   sL   i }|d }d|v r|d |d< |S d|v r$|d |d< | dd|d< |S )Nr.   r$  r   x-amz-request-id
x-amz-id-2r"   HostIdrX   r   rP   r\   r.   r   r   r   r  p  s   z*BaseRestParser._populate_response_metadatac           
      C   s   d|j v rK|j d }|| }|j dr | ||}|||< d S |jdv r:|d }t|tr4|| j}|||< d S | |d }| 	||||< d S | |d }| 	||}	|
|	 d S )Nr  r?   )r|  r{  r=   )rK   rL   r   rq   rM   r@  r&  r   rv  ru   r   )
r   rP   r$   r  r  payload_member_name
body_shaper=   r+  r  r   r   r   rs  }  s$   



zBaseRestParser._parse_payloadc           
      C   s   |d }|D ]F}|| }|j d}|d u rq|dkr&| ||d ||< q|dkr3| ||||< q|dkrL|j d|}	|	|v rL| |||	 ||< qd S )Nr.   r   r/   r>   r-   r   )rK   rL   ru   _parse_header_map)
r   rP   r$   r  r  r.   r   rx   r   header_namer   r   r   rr    s,   

z'BaseRestParser._parse_non_payload_attrsc                 C   sN   i }|j dd }|D ]}| |r$|t|d  }|| ||< q|S )Nr   r"   )rK   rL   lowerr^   r   )r   r$   r.   rQ   prefixr  r   r   r   r   r    s   z BaseRestParser._parse_header_mapc                 C   r  r  r  r  r   r   r   rv    r  z"BaseRestParser._initial_body_parsec                 C   s,   |}t |rt|| j}t|}|S r   )r   r9   r:   r&  r   r'  r(  )r   r$   r<   rQ   decodedr   r   r   r     s
   
zBaseRestParser._handle_stringc                    s@   |j d}|dkrt|tsdd |dD }t ||S )Nr   r-   c                 S   s   g | ]}|  qS r   )r]   )r   r   r   r   r   r     s    z/BaseRestParser._handle_list.<locals>.<listcomp>,)rK   rL   rM   r   r   r   rz   )r   r$   rs   r   r   r   r   rz     s   zBaseRestParser._handle_list)r   r   r   rJ   r  rH   r  rs  rr  r  rv  r   rz   r   r   r   r   r   r  Y  s    	r  c                   @   r  )BaseRpcV2Parserc                 C   sJ   i }|d ur#|j }|r| |||}n	i }| ||| | ||d< |S r  )r  r  rs  r  )r   rP   r$   rQ   r  r   r   r   rJ     s   zBaseRpcV2Parser._do_parsec                 C   s   |d u r|S |  ||| d S r   )rs  r  r   r   r   r    s   z"BaseRpcV2Parser._add_modeled_parsec                 C   r  r   r  r  r   r   r   rH     r  z'BaseRpcV2Parser._do_modeled_error_parsec                 C   s$   i }|d }d|v r|d |d< |S )Nr.   r$  r   r   r  r   r   r   r    s
   z+BaseRpcV2Parser._populate_response_metadatac           
      C   s   i }|j }|jr*| }|dd  dd | D }t|dkr*d}t||j |D ]}|| }||}	|	d urC| 	||	||< q,|S )Nr   c                 S   r   r   r   r   r   r   r   r     r   z5BaseRpcV2Parser._handle_structure.<locals>.<dictcomp>r   r   )
r   r   r   r   r   r   r*   r   rL   ru   )
r   r$   rs   rQ   r   r   r   r   rx   r   r   r   r   r     s*   
z!BaseRpcV2Parser._handle_structurec                 C   s(   |  |d }| ||}|| d S r  )rv  ru   r   )r   rP   r$   r  r+  r  r   r   r   rs    s   zBaseRpcV2Parser._parse_payloadc                 C   r  r  r  r  r   r   r   rv    r  z#BaseRpcV2Parser._initial_body_parseN)
r   r   r   rJ   r  rH   r  r   rs  rv  r   r   r   r   r    s    r  c                       sP   e Zd ZeZdd Z fddZdd Zdd Zd	d
 Z	dd Z
e	Ze
Z  ZS )RestJSONParserc                 C   r  r   r  r  r   r   r   rv    r   z"RestJSONParser._initial_body_parsec                    s   t  ||}| || |S r   )r   rI   _inject_error_code)r   rP   r$   r   r   r   r   rI     s   zRestJSONParser._do_error_parsec                 C   s   |  |d }d }d|d v r|d d }nd|v sd|v r(|d|dd}|d u r.d S t|trA|ddd	 d
dd }||d d< d S )Nr=   zx-amzn-errortyper.   r   r`   r"   r   r   r   r   rP  rc   )rv  rL   rM   rd   r   r"  )r   r   rP   r=   r   r   r   r   r  #  s   
z!RestJSONParser._inject_error_codec                 C   r   r   )r   r|   r   r   r   r   2     zRestJSONParser._handle_booleanc                 C   r   r   r   r|   r   r   r   r   5  r  zRestJSONParser._handle_integerc                 C   r   r   r   r|   r   r   r   r   8  r  zRestJSONParser._handle_float)r   r   r   r  r5   rv  rI   r  r   r   r   r   r   r   r   r   r   r   r    s    r  c                   @   s(   e Zd ZeZdd Zdd Zdd ZdS )RpcV2CBORParserc                 C   s    |dkr|S |  |}| |S r  )rA  rH  )r   r*  body_contents_streamr   r   r   rv  B  s   
z#RpcV2CBORParser._initial_body_parsec                 C   s   |  |d }|d|ddddi d}|d }|d}|d u r1|d	}|d ur1t|}|d ur^d
|v rA|d
dd }d|v rM|ddd }d|v rX| |||}||d d< d|v rl|d |di d< |S )Nr=   r  ra   r"   r  rb   r.   r   r>   r   r   r   r   r   rc   r`   r$  r@   r   )rv  rL   rd   r   r"  r   r%  )r   rP   r$   r=   r   r.   r   r#  r   r   r   rI   J  s6   

zRpcV2CBORParser._do_error_parsec           	      C   sV   |j | }| ||}z| }W n ty   d}t|w | |j}|||< |S r  )r   r   r  r   r*   rv  r  r  r   r   r   r  j  s   
z$RpcV2CBORParser._handle_event_streamN)r   r   r   r  r5   rv  rI   r  r   r   r   r   r  ?  s
     r  c                       sD   e Zd ZeZdd Zdd Zdd Zdd Ze	 fd	d
Z
  ZS )RestXMLParserc                 C   r  r   r  r  r   r   r   rv  z  r  z!RestXMLParser._initial_body_parsec                 C   s@   |d rz|  |W S  ty   tjddd Y nw | |S )Nr=   z2Exception caught when parsing error response body:T)exc_info)_parse_error_from_bodyr*   rC   rD   _parse_error_from_http_statusrm   r   r   r   rI     s   

zRestXMLParser._do_error_parsec                 C   sF   t |d tjj|d dd|d dd|d ddddS )	Nr>   r"   r_   r.   r  r  )r   r  rb   )rd   re   rf   rg   rL   rh   r   r   r   r    s   
z+RestXMLParser._parse_error_from_http_statusc                 C   s   |d }|  |}| |}| | |jdkr.| |}|dd |dd ||dS d|v r;d|di|d< ddddi}t|| |S )	Nr=   rc   r   r"   r  rb   r@   r  )r   r   r   r   r  r   r
   )r   rP   r   r   rQ   r\   defaultr   r   r   r    s   






z$RestXMLParser._parse_error_from_bodyc                    s   t  ||}|S r   )r   r   r   r   r   r   r     s   zRestXMLParser._handle_string)r   r   r   r  r5   rv  rI   r  r  r)   r   r   r   r   r   r   r  w  s    r  )ec2queryr'  z	rest-jsonzrest-xmlzsmithy-rpc-v2-cbor)1r   r9   http.clientre   r=  r'  loggingrm  r   rc  botocore.compatr   r   botocore.eventstreamr   r   botocore.utilsr   r   r   r	   r
   r   	getLoggerr   rC   r0   r   r   r)   	Exceptionr*   r+   r   r   r  r  r,  rq  r  r  r  r  r  r  r  r  r  r   r   r   r   r   <module>   sX   m 
	 [ 24$a BS	'xG'8O
