o
    cZhh                     @   s  d dl Z d dlZd dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZmZmZmZmZmZmZmZ d dlmZ d dlmZ d d	lmZmZmZmZ d d
lmZ d dlmZm Z  d dl!m"Z" ddl#m$Z$ ddl%m&Z& ddl'm(Z(m)Z) G dd de$Z*G dd de&Z+dS )    N)OrderedDict)Decimal)
attrgetter)urljoin)DecimalValidatorEmailValidatorMaxLengthValidatorMaxValueValidatorMinLengthValidatorMinValueValidatorRegexValidatorURLValidator)models)	force_str)RemovedInDRF315Warning
exceptions	renderersserializers)uritemplate)_UnvalidatedFieldempty)api_settings   )BaseSchemaGenerator)ViewInspector)get_pk_descriptionis_list_viewc                   @   s&   e Zd Zdd Zdd Zd	ddZdS )
SchemaGeneratorc                 C   s.   | j pd| jpdd}| jd ur| j|d< |S )N )titleversiondescription)r   r    r!   )selfinfo r$   U/var/www/html/lang_env/lib/python3.10/site-packages/rest_framework/schemas/openapi.pyget_info   s   

zSchemaGenerator.get_infoc                 C   s   i }|D ]:}|| D ]3}d|| | vrq
|| | d }||v r6t dj|| d || d |||d ||d||< q
qd S )NoperationIdzYou have a duplicated operationId in your OpenAPI schema: {operation_id}
	Route: {route1}, Method: {method1}
	Route: {route2}, Method: {method2}
	An operationId has to be unique across your schema. Your schema may not work in other tools.routemethod)Zroute1Zmethod1Zroute2Zmethod2operation_id)r(   r)   )warningswarnformat)r"   pathsZidsr(   r)   r*   r$   r$   r%   check_duplicate_operation_id)   s,   

z,SchemaGenerator.check_duplicate_operation_idNFc                 C   s  |    i }i }| |rdn|\}}|D ]^\}}}	| |||	s"q|	j||}
|	j||}| D ]}||vr;q4|| || krDq4td	| q4|
| |dr]|dd }t| jpbd|}||i  |
|| | < q| | d|  |d}t|dkrd|i|d	< |S )
z,
        Generate a OpenAPI schema.
        Nz@Schema component "{}" has been overriden with a different value./r   z3.0.2)Zopenapir#   r.   r   Zschemas
components)Z_initialise_endpointsZ_get_paths_and_endpointsZhas_view_permissionsschemaget_operationget_componentskeysr+   r,   r-   update
startswithr   url
setdefaultlowerr/   r&   len)r"   requestpublicZcomponents_schemasr.   _Zview_endpointspathr)   view	operationr1   kr2   r$   r$   r%   
get_schemaC   s<   


zSchemaGenerator.get_schema)NF)__name__
__module____qualname__r&   r/   rC   r$   r$   r$   r%   r      s    r   c                       s  e Zd Zd> fdd	Zg Zg Zdddddd	Zd
d Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zd2d3 Zd4d5 Zd6d7 Zd8d9 Zd:d; Zd<d= Z   Z!S )?
AutoSchemaNc                    s>   |rt dd |D std|| _|| _|| _t   dS )a  
        :param operation_id_base: user-defined name in operationId. If empty, it will be deducted from the Model/Serializer/View name.
        :param component_name: user-defined component's name. If empty, it will be deducted from the Serializer's class name.
        c                 s       | ]}t |tV  qd S N
isinstancestr).0tagr$   r$   r%   	<genexpr>~       z&AutoSchema.__init__.<locals>.<genexpr>z'tags must be a list or tuple of string.N)all
ValueError_tagsoperation_id_basecomponent_namesuper__init__)r"   tagsrT   rU   	__class__r$   r%   rW   y   s   zAutoSchema.__init__retrievecreater6   ZpartialUpdatedestroy)getpostputpatchdeletec                 C   s   i }|  |||d< | |||d< g }|| ||7 }|| ||7 }|| ||7 }||d< | ||}|r<||d< | |||d< | |||d< |S )Nr'   r!   
parametersZrequestBody	responsesrX   )get_operation_idget_descriptionget_path_parametersget_pagination_parametersget_filter_parametersget_request_bodyget_responsesget_tags)r"   r?   r)   rA   rc   request_bodyr$   r$   r%   r3      s   zAutoSchema.get_operationc                 C   sP   | j dur| j S |jj}tdtj}|d|}|dkr&td|jj|S )z
        Compute the component's name from the serializer.
        Raise an exception if the serializer's class name is "Serializer" (case-insensitive).
        N
serializerr   z"{}" is an invalid class name for schema generation. Serializer's class name should be unique and explicit. e.g. "ItemSerializer")	rU   rZ   rD   recompile
IGNORECASEsub	Exceptionr-   )r"   rn   rU   patternr$   r$   r%   get_component_name   s   

zAutoSchema.get_component_namec                 C   s   |  dkri S | ||}| ||}i }t|tjr,| |}| |}||| t|tjrB| |}| |}||| |S )zN
        Return components with their properties from the serializer.
        rb   )	r:   get_request_serializerget_response_serializerrK   r   
Serializerru   map_serializerr9   )r"   r?   r)   Zrequest_serializerZresponse_serializerr1   rU   contentr$   r$   r%   r4      s   



zAutoSchema.get_componentsc                 C   s.   | d}|d ddd |dd  D  S )Nr>   r   r   c                 s   s    | ]}|  V  qd S rI   )r   )rM   xr$   r$   r%   rO      s    z,AutoSchema._to_camel_case.<locals>.<genexpr>r   )splitjoin)r"   Z	snake_strr1   r$   r$   r%   _to_camel_case   s   
$zAutoSchema._to_camel_casec                 C   s   t t | jdddd}| jdur| j}nP|dur|j}nH| ||dur8| ||jj}|dr7|dd }n,| jjj}|drI|dd }n|drT|dd	 }|| rd|dt|  }|d
krq|dsq|d7 }|S )za
        Compute the base part for operation ID from the model, serializer or view name.
        querysetNmodelrx   iZAPIViewiZViewlists)	getattrr@   rT   rD   get_serializerrZ   endswithr   r;   )r"   r?   r)   actionr   namer$   r$   r%   get_operation_id_base   s(   




z AutoSchema.get_operation_id_basec                 C   s`   t | jd| }t||| jrd}n|| jvr| |}n| j|  }| |||}|| S )z^
        Compute an operation ID from the view type and get_operation_id_base method.
        r   r   )r   r@   r:   r   method_mappingr~   r   )r"   r?   r)   method_namer   r   r$   r$   r%   re      s   
zAutoSchema.get_operation_idc           	   	   C   s   t sJ dtt| jdddd}g }t |D ]D}d}|durMz|j|}W n ty3   d}Y nw |durA|jrAt|j}n|durM|j	rMt
||}|dd|dd	id
}|| q|S )zL
        Return a list of parameters from templated path variables.
        z;`uritemplate` must be installed for OpenAPI schema support.r   Nr   r   r?   Ttypestring)r   inrequiredr!   r2   )r   r   r@   	variables_meta	get_fieldrs   	help_textr   Zprimary_keyr   append)	r"   r?   r)   r   rc   variabler!   model_fieldZ	parameterr$   r$   r%   rg     s0   
	zAutoSchema.get_path_parametersc                 C   s8   |  ||sg S g }| jjD ]}|| | j7 }q|S rI   )allows_filtersr@   filter_backendsget_schema_operation_parameters)r"   r?   r)   rc   Zfilter_backendr$   r$   r%   ri   3  s   z AutoSchema.get_filter_parametersc                 C   s:   t | jdddu rdS t| jdr| jjdv S | dv S )z
        Determine whether to include filter Fields in schema.

        Default implementation looks for ModelViewSet or GenericAPIView
        actions/methods that cause filtering on the default implementation.
        r   NFr   )r   r[   r6   Zpartial_updater]   )r^   r`   ra   rb   )r   r@   hasattrr   r:   r"   r?   r)   r$   r$   r%   r   ;  s
   zAutoSchema.allows_filtersc                 C   s0   | j }t|||sg S |  }|sg S ||S rI   )r@   r   get_paginatorr   )r"   r?   r)   r@   	paginatorr$   r$   r%   rh   H  s   
z$AutoSchema.get_pagination_parametersc                 C   s   t t|j}tdd |D rd}n&tdd |D r d}ntdd |D r,d}ntdd |D r8d	}nd }d
|i}|rD||d< |S )Nc                 s   rH   rI   )rK   boolrM   choicer$   r$   r%   rO   V  rP   z-AutoSchema.map_choicefield.<locals>.<genexpr>booleanc                 s   rH   rI   )rK   intr   r$   r$   r%   rO   X  rP   integerc                 s   s     | ]}t |tttfV  qd S rI   )rK   r   floatr   r   r$   r$   r%   rO   Z  s    numberc                 s   rH   rI   rJ   r   r$   r$   r%   rO   ]  rP   r   enumr   )r   r   fromkeyschoicesrQ   )r"   fieldr   r   mappingr$   r$   r%   map_choicefieldT  s   
zAutoSchema.map_choicefieldc                 C   s  t |tjrd| |jdS t |tjr | |}d|d< |S t |tjr/d| |jdS t |tj	rNt
|jdd }|d urN|jj}t |tjrNddiS t |tjr\d| |dS t |tjrg| |S t |tjrdi d}t |jts| |j|d< |S t |tjrdd	d
S t |tjrddd
S t |tjrddd
S t |tjrddd
S t |tjrddd
S t |tjrddi}|jdkr|j|d< |S t |tjrt
|dtjrddd
}nddi}|jrt d|jd d  d |d< |j!rt"|j!d d |d< |d  |d< | #|| |S t |tj$r*ddi}| #|| |S t |tj%rWddi}| #|| t"|&dddksQt"|&dddkrUd|d< |S t |tj'rcddd
S tj(d tj)dtj*dtj+di}d|&|j,diS )!Narrayr   itemsobjectr   r   r   r   r   date)r   r-   z	date-timeemailuriuuidZbothr-   coerce_to_stringdecimalr   .r   01
multipleOf9maximumminimumr   iZint64binaryr   )-rK   r   ZListSerializerry   childrx   ZManyRelatedField	map_fieldZchild_relationZPrimaryKeyRelatedFieldr   r   r   pkr   Z	AutoFieldZMultipleChoiceFieldr   ZChoiceField	ListFieldr   Z	DateFieldZDateTimeFieldZ
EmailFieldZURLFieldZ	UUIDFieldZIPAddressFieldprotocolZDecimalFieldr   COERCE_DECIMAL_TO_STRINGdecimal_placesr   Zmax_whole_digitsr   _map_min_maxZ
FloatFieldZIntegerFieldr^   Z	FileFieldZBooleanFieldZ	JSONFieldZ	DictFieldZHStoreFieldrZ   )r"   r   datar   r   r   rz   ZFIELD_CLASS_SCHEMA_TYPEr$   r$   r%   r   p  s   





,zAutoSchema.map_fieldc                 C   s(   |j r|j |d< |jr|j|d< d S d S )Nr   r   )Z	max_valueZ	min_value)r"   r   rz   r$   r$   r%   r     s
   
zAutoSchema._map_min_maxc                 C   s   g }i }|j  D ]U}t|tjrq	|jr||j | |}|j	r'd|d< |j
r.d|d< |jr5d|d< |jd urI|jtkrIt|jsI|j|d< |jrSt|j|d< | || |||j< q	d|d}|rj||d	< |S )
NTZreadOnlyZ	writeOnlyZnullabledefaultr!   r   )r   
propertiesr   )fieldsvaluesrK   r   ZHiddenFieldr   r   
field_namer   Z	read_onlyZ
write_onlyZ
allow_nullr   r   callabler   rL   map_field_validators)r"   rn   r   r   r   r2   resultr$   r$   r%   ry     s4   

zAutoSchema.map_serializerc                 C   s\  |j D ]}t|trd|d< t|trd|d< t|tr'|jjdd|d< qt|tr<d}t|t	j
r6d}|j||< qt|trQd	}t|t	j
rKd
}|j||< qt|tr\|j|d< qt|trg|j|d< qt|trt|dtjs|jrtd|jd d  d |d< |jr|j}|jdur|jdkr||j8 }t|d d |d< |d  |d< qdS )z&
        map field validators
        r   r-   r   z\Zz\zrt   Z	maxLengthZmaxItemsZ	minLengthZminItemsr   r   r   r   r   r   r   r   Nr   r   )
validatorsrK   r   r   r   regexrt   replacer   r   r   Zlimit_valuer
   r	   r   r   r   r   r   r   r   Z
max_digitsr   )r"   r   r2   v	attr_namedigitsr$   r$   r%   r   (  sD   









zAutoSchema.map_field_validatorsc                 C   s   t | jdd }|r| S d S )Npagination_class)r   r@   )r"   r   r$   r$   r%   r   P  s   zAutoSchema.get_paginatorc                 C   s   t ttd| jjS )N
media_type)r   mapr   r@   Zparser_classesr   r$   r$   r%   map_parsersV  s   zAutoSchema.map_parsersc                 C   s0   g }| j jD ]}t|tjrq||j q|S rI   )r@   Zrenderer_classes
issubclassr   ZBrowsableAPIRendererr   r   )r"   r?   r)   Zmedia_typesrendererr$   r$   r%   map_renderersY  s   zAutoSchema.map_renderersc              
   C   sN   | j }t|ds
d S z| W S  tjy&   td|jj	|| Y d S w )Nr   zt{}.get_serializer() raised an exception during schema generation. Serializer fields will not be generated for {} {}.)
r@   r   r   r   ZAPIExceptionr+   r,   r-   rZ   rD   )r"   r?   r)   r@   r$   r$   r%   r   b  s   

zAutoSchema.get_serializerc                 C      |  ||S )zr
        Override this method if your view uses a different serializer for
        handling request body.
        r   r   r$   r$   r%   rv   q     z!AutoSchema.get_request_serializerc                 C   r   )zu
        Override this method if your view uses a different serializer for
        populating response data.
        r   r   r$   r$   r%   rw   x  r   z"AutoSchema.get_response_serializerc                 C   s   dd | |iS )Nz$refz#/components/schemas/{})r-   ru   r"   rn   r$   r$   r%   get_reference  s   zAutoSchema.get_referencec                    sZ   |dvri S |  ||| _| ||}t|tjsi  n| | d fdd| jD iS )N)PUTPATCHPOSTrz   c                       i | ]}|d  iqS r2   r$   rM   ctitem_schemar$   r%   
<dictcomp>      z/AutoSchema.get_request_body.<locals>.<dictcomp>)r   request_media_typesrv   rK   r   rx   r   )r"   r?   r)   rn   r$   r   r%   rj     s   
zAutoSchema.get_request_bodyc                    s   |dkr
dddiiS |  ||| _| ||}t|tjs i }n| |}t||| jr=d|d | 	 }|r<|
  n| |dkrEdnd	}| fd
d| jD ddiS )NDELETEZ204r!   r   r   r   r   Z201Z200c                    r   r   r$   r   Zresponse_schemar$   r%   r     r   z,AutoSchema.get_responses.<locals>.<dictcomp>)rz   r!   )r   response_media_typesrw   rK   r   rx   r   r   r@   r   Zget_paginated_response_schema)r"   r?   r)   rn   r   r   status_coder$   r   r%   rk     s6   


zAutoSchema.get_responsesc                 C   s:   | j r| j S |dr|dd  }|dd ddgS )Nr0   r   r   r>   -)rS   r7   r|   r   r   r$   r$   r%   rl     s
   
zAutoSchema.get_tagsc                 C   s   t jdtdd | |S )NzkMethod `_get_reference()` has been renamed to `get_reference()`. The old name will be removed in DRF v3.15.   )
stacklevel)r+   r,   r   r   r   r$   r$   r%   _get_reference  s
   
zAutoSchema._get_reference)NNN)"rD   rE   rF   rW   r   r   r   r3   ru   r4   r~   r   re   rg   ri   r   rh   r   r   r   ry   r   r   r   r   r   rv   rw   r   rj   rk   rl   r   __classcell__r$   r$   rY   r%   rG   w   sJ    %$ $(	)rG   ),ro   r+   collectionsr   r   r   operatorr   urllib.parser   Zdjango.core.validatorsr   r   r   r	   r
   r   r   r   Z	django.dbr   Zdjango.utils.encodingr   Zrest_frameworkr   r   r   r   Zrest_framework.compatr   Zrest_framework.fieldsr   r   Zrest_framework.settingsr   
generatorsr   Z
inspectorsr   utilsr   r   r   rG   r$   r$   r$   r%   <module>   s$    (\