o
    "7hi                     @   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	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 d d	lmZ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$Z)dS )    N)Decimal)
attrgetter)urljoin)DecimalValidatorEmailValidatorMaxLengthValidatorMaxValueValidatorMinLengthValidatorMinValueValidatorRegexValidatorURLValidator)models)	force_str)
exceptions	renderersserializers)
inflectionuritemplate)_UnvalidatedFieldempty)api_settings   )BaseSchemaGenerator)ViewInspector)get_pk_descriptionis_list_viewc                   @   s&   e Zd Zdd Zdd Zd	ddZdS )
SchemaGeneratorc                 C   s.   | j pd| jpdd}| jd ur| j|d< |S )N )titleversiondescription)r   r   r    )selfinfo r#   s/var/www/epreuve.sigeris.cm/public_html/epreuve/venv/lib/python3.10/site-packages/rest_framework/schemas/openapi.pyget_info   s   

zSchemaGenerator.get_infoc                 C   s   i }|D ]:}|| D ]3}d|| | vrq
|| | d }||v r6t dj|| d || d |||d ||d||< q
qd S )NoperationIdzYou have a duplicated operationId in your OpenAPI schema: {operation_id}
	Route: {route1}, Method: {method1}
	Route: {route2}, Method: {method2}
	An operationId has to be unique across your schema. Your schema may not work in other tools.routemethod)route1method1route2method2operation_id)r'   r(   )warningswarnformat)r!   pathsidsr'   r(   r-   r#   r#   r$   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.
        NzASchema component "{}" has been overridden with a different value./r   z3.0.2)openapir"   r1   r   schemas
components)_initialise_endpoints_get_paths_and_endpointshas_view_permissionsschemaget_operationget_componentskeysr.   r/   r0   update
startswithr   url
setdefaultlowerr3   r%   len)r!   requestpubliccomponents_schemasr1   _view_endpointspathr(   view	operationr7   kr;   r#   r#   r$   
get_schema@   s<   


zSchemaGenerator.get_schema)NF)__name__
__module____qualname__r%   r3   rN   r#   r#   r#   r$   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!   tagsr_   r`   	__class__r#   r$   rb   v   s   zAutoSchema.__init__retrievecreater?   partialUpdatedestroy)getpostputpatchdeletec                 C   s   i }|  |||d< | |||d< g }|| ||7 }|| ||7 }|| ||7 }||d< | ||}|r<||d< | |||d< | |||d< |S )Nr&   r    
parametersrequestBody	responsesrc   )get_operation_idget_descriptionget_path_parametersget_pagination_parametersget_filter_parametersget_request_bodyget_responsesget_tags)r!   rJ   r(   rL   ro   request_bodyr#   r#   r$   r<      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")	r`   re   rO   recompile
IGNORECASEsub	Exceptionr0   )r!   r{   r`   patternr#   r#   r$   get_component_name   s   

zAutoSchema.get_component_namec                 C   s   |  dkri S | ||}| ||}i }t|tjr,| |}| |}||| t|tjrB| |}| |}||| |S )zN
        Return components with their properties from the serializer.
        rn   )	rC   get_request_serializerget_response_serializerrV   r   
Serializerr   map_serializerrB   )r!   rJ   r(   request_serializerresponse_serializerr7   r`   contentr#   r#   r$   r=      s   



zAutoSchema.get_componentsc                 C   s.   | d}|d ddd |dd  D  S )NrH   r   r   c                 s   s    | ]}|  V  qd S rT   )r   )rX   xr#   r#   r$   rZ      s    z,AutoSchema._to_camel_case.<locals>.<genexpr>r   )splitjoin)r!   	snake_strr7   r#   r#   r$   _to_camel_case   s   
$zAutoSchema._to_camel_casec                 C   s   t t | jdddd}| jdur| j}nP|dur|j}nH| ||dur8| ||jj}|dr7|dd }n,| jjj}|drI|dd }n|drT|dd	 }|| rd|dt|  }|d
krst	snJ dt	
|}|S )za
        Compute the base part for operation ID from the model, serializer or view name.
        querysetNmodelr   iAPIViewiViewlistz:`inflection` must be installed for OpenAPI schema support.)getattrrK   r_   rO   get_serializerre   endswithr   rD   r   	pluralize)r!   rJ   r(   actionr   namer#   r#   r$   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   rK   rC   r   method_mappingr   r   )r!   rJ   r(   method_namer   r   r#   r#   r$   rr      s   
zAutoSchema.get_operation_idc           	   	   C   s   t sJ dtt| jdddd}g }t |D ]D}d}|durMz|j|}W n ty3   d}Y nw |durA|jrAt|j}n|durM|j	rMt
||}|dd|dd	id
}|| q|S )zL
        Return a list of parameters from templated path variables.
        z;`uritemplate` must be installed for OpenAPI schema support.r   Nr   r   rJ   Ttypestring)r   inrequiredr    r;   )r   r   rK   	variables_meta	get_fieldr   	help_textr   primary_keyr   append)	r!   rJ   r(   r   ro   variabler    model_field	parameterr#   r#   r$   rt     s0   
	zAutoSchema.get_path_parametersc                 C   s8   |  ||sg S g }| jjD ]}|| | j7 }q|S rT   )allows_filtersrK   filter_backendsget_schema_operation_parameters)r!   rJ   r(   ro   filter_backendr#   r#   r$   rv   1  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   rf   r?   partial_updateri   )rj   rl   rm   rn   )r   rK   hasattrr   rC   r!   rJ   r(   r#   r#   r$   r   9  s
   zAutoSchema.allows_filtersc                 C   s0   | j }t|||sg S |  }|sg S ||S rT   )rK   r   get_paginatorr   )r!   rJ   r(   rK   	paginatorr#   r#   r$   ru   F  s   
z$AutoSchema.get_pagination_parametersc                 C   s   t t|j}tdd |D rd}n&tdd |D r d}ntdd |D r,d}ntdd |D r8d	}nd }d
|i}|rD||d< |S )Nc                 s   rS   rT   )rV   boolrX   choicer#   r#   r$   rZ   T  r[   z-AutoSchema.map_choicefield.<locals>.<genexpr>booleanc                 s   rS   rT   )rV   intr   r#   r#   r$   rZ   V  r[   integerc                 s   s     | ]}t |tttfV  qd S rT   )rV   r   floatr   r   r#   r#   r$   rZ   X  s    numberc                 s   rS   rT   rU   r   r#   r#   r$   rZ   [  r[   r   enumr   )r   dictfromkeyschoicesr\   )r!   fieldr   r   mappingr#   r#   r$   map_choicefieldR  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	r[t
|ddrB| j|jdS t
|jdd }|d ur[|jj}t |tjr[dd	iS t |tjrid| |dS t |tjrt| |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 rt!d|j d d  d |d< |j"rt#|j"d d |d< |d  |d< | $|| |S t |tj%r8ddi}| $|| |S t |tj&redd	i}| $|| t#|'ddd ks_t#|'ddd krcd!|d< |S t |tj(rqdd"dS tj)d#tj*dtj+dtj,di}d|'|j-diS )$Narrayr   itemsobjectr   pk_fieldF)r   r   r   r   r   date)r   r0   z	date-timeemailuriuuidbothr0   coerce_to_stringdecimalr   .r   01
multipleOf9maximumminimumr   iint64binaryr   ).rV   r   ListSerializerr   childr   ManyRelatedField	map_fieldchild_relationPrimaryKeyRelatedFieldr   r   r   r   pkr   	AutoFieldMultipleChoiceFieldr   ChoiceField	ListFieldr   	DateFieldDateTimeField
EmailFieldURLField	UUIDFieldIPAddressFieldprotocolDecimalFieldr   COERCE_DECIMAL_TO_STRINGdecimal_placesr   max_whole_digitsr   _map_min_max
FloatFieldIntegerFieldrj   	FileFieldBooleanField	JSONField	DictFieldHStoreFieldre   )r!   r   datar   r   r   r   FIELD_CLASS_SCHEMA_TYPEr#   r#   r$   r   n  s   





,zAutoSchema.map_fieldc                 C   s(   |j r|j |d< |jr|j|d< d S d S )Nr   r   )	max_value	min_value)r!   r   r   r#   r#   r$   r     s
   
zAutoSchema._map_min_maxc                 C   s   g }i }|j  D ]\}t|tjrq	|jr |js || | | 	|}|j
r,d|d< |jr3d|d< |jr:d|d< |jd urN|jtkrNt|jsN|j|d< |jrXt|j|d< | || ||| |< q	d|d}|rq||d	< |S )
NTreadOnly	writeOnlynullabledefaultr    r   )r   
propertiesr   )fieldsvaluesrV   r   HiddenFieldr   partialr   get_field_namer   	read_only
write_only
allow_nullr   r   callabler   rW   map_field_validators)r!   r{   r   r   r   r;   resultr#   r#   r$   r     s4   

zAutoSchema.map_serializerc                 C   s\  |j D ]}t|trd|d< t|trd|d< t|tr'|jjdd|d< qt|tr<d}t|t	j
r6d}|j||< qt|trQd	}t|t	j
rKd
}|j||< qt|tr\|j|d< qt|trg|j|d< qt|trt|dtjs|jrtd|jd d  d |d< |jr|j}|jdur|jdkr||j8 }t|d d |d< |d  |d< qdS )z&
        map field validators
        r   r0   r   z\Zz\zr   	maxLengthmaxItems	minLengthminItemsr   r   r   r   r   r   r   r   Nr   r   )
validatorsrV   r   r   r   regexr   replacer   r   r   limit_valuer	   r   r
   r   r   r   r   r   r   
max_digitsr   )r!   r   r;   v	attr_namedigitsr#   r#   r$   r  (  sD   









zAutoSchema.map_field_validatorsc                 C   s   |j S )z
        Override this method if you want to change schema field name.
        For example, convert snake_case field name to camelCase.
        )
field_name)r!   r   r#   r#   r$   r  P  s   zAutoSchema.get_field_namec                 C   s   t | jdd }|r| S d S )Npagination_class)r   rK   )r!   r  r#   r#   r$   r   W  s   zAutoSchema.get_paginatorc                 C   s   t ttd| jjS )N
media_type)r   mapr   rK   parser_classesr   r#   r#   r$   map_parsers]  s   zAutoSchema.map_parsersc                 C   s0   g }| j jD ]}t|tjrq||j q|S rT   )rK   renderer_classes
issubclassr   BrowsableAPIRendererr   r  )r!   rJ   r(   media_typesrendererr#   r#   r$   map_renderers`  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 {} {}.)
rK   r   r   r   APIExceptionr.   r/   r0   re   rO   )r!   rJ   r(   rK   r#   r#   r$   r   i  s   

zAutoSchema.get_serializerc                 C      |  ||S )zr
        Override this method if your view uses a different serializer for
        handling request body.
        r   r   r#   r#   r$   r   x     z!AutoSchema.get_request_serializerc                 C   r#  )zu
        Override this method if your view uses a different serializer for
        populating response data.
        r$  r   r#   r#   r$   r     r%  z"AutoSchema.get_response_serializerc                 C   s   dd | |iS )Nz$refz#/components/schemas/{})r0   r   )r!   r{   r#   r#   r$   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POSTr   c                       i | ]}|d  iqS r;   r#   rX   ctitem_schemar#   r$   
<dictcomp>      z/AutoSchema.get_request_body.<locals>.<dictcomp>)r  request_media_typesr   rV   r   r   r&  )r!   rJ   r(   r{   r#   r.  r$   rw     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DELETE204r    r   r   r   r)  201200c                    r*  r+  r#   r,  response_schemar#   r$   r0    r1  z,AutoSchema.get_responses.<locals>.<dictcomp>)r   r    )r!  response_media_typesr   rV   r   r   r&  r   rK   r   get_paginated_response_schema)r!   rJ   r(   r{   r/  r   status_coder#   r7  r$   rx     s6   


zAutoSchema.get_responsesc                 C   s:   | j r| j S |dr|dd  }|dd ddgS )Nr4   r   r   rH   -)r^   r@   r   r  r   r#   r#   r$   ry     s
   
zAutoSchema.get_tags)NNN)"rO   rP   rQ   rb   r2  r9  r   r<   r   r=   r   r   rr   rt   rv   r   ru   r   r   r   r   r  r  r   r  r!  r   r   r   r&  rw   rx   ry   __classcell__r#   r#   rd   r$   rR   t   sJ    &$ $(	)rR   )*r|   r.   r   r   operatorr   urllib.parser   django.core.validatorsr   r   r   r   r	   r
   r   r   	django.dbr   django.utils.encodingr   rest_frameworkr   r   r   rest_framework.compatr   r   rest_framework.fieldsr   r   rest_framework.settingsr   
generatorsr   
inspectorsr   utilsr   r   r   rR   r#   r#   r#   r$   <module>   s"    (\