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XML serializer.
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Serializes a QuerySet to XML.
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Start serialization -- open the XML document and the root element.
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End serialization -- end the document.
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Called as each object is handled.
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Called after handling all fields for an object.
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Called to handle each field on an object (except for ForeignKeys and
ManyToManyFields)
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Called to handle a ForeignKey (we need to treat them slightly
differently from regular fields).
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Called to handle a ManyToManyField. Related objects are only
serialized as references to the object's PK (i.e. the related *data*
is not dumped, just the relation).
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Helper to output the <field> element for relational fields
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Deserialize XML.
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t superRC t __init__R t parseR t _make_parsert event_streamt popR t dbt Falset ignore( R t stream_or_stringR ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRE � s c C s t � S( u; Create a hardened XML parser (no custom/external entities).( t DefusedExpatParser( R ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRG � s c C s\ xO | j D]D \ } } | d k r
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Convert an <object> node to a DeserializedObject.
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R t pkt to_pythont attnamet get_all_field_namest getElementsByTagNameR t DeserializationErrorRL t get_fieldR0 t
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field_nameR+ R7 ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRQ � s. % c C s: | j d � r d St | j j j d � r� | j d � } | r� g | D] } t | � j � ^ qG } | j j j j | j � j
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Handle a <field> node for a ForeignKey
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Handle a <field> node for a ManyToManyField.
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R] Re Rf R0 R1 Rn Ro RJ Rp RY R RZ RX ( t nRq Rr Rs R! ( R+ R ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt m2m_convert s %*$c s" � j j j j j | j d � � S( Nu pk( R0 R1 R RY RZ RX ( Rt ( R+ ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt <lambda> s u object( R R0 R1 Rn R] ( R RT R+ Ru t c( ( R+ R sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRb � s c C s� | j | � } | s4 t j d | j | f � � n y t j | j d � � } Wn t k
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Helper to look up a model from a <object model=...> or a <field
rel=... to=...> node.
u0 <%s> node is missing the required '%s' attributeu .u, <%s> node has invalid model identifier: '%s'N( RX R R^ RO R t get_modelt splitt TypeErrorR
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Get all the inner text of a DOM node (recursively).
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childNodest nodeTypet TEXT_NODEt CDATA_SECTION_NODEt appendRi t ELEMENT_NODEt extendRe t join( RT t
inner_textt child( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRe # s $RN c B sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( uk
An expat parser hardened against XML bomb attacks.
Forbids DTDs, external entity references
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setFeatureR t feature_external_gesRK t feature_external_pes( R t argst kwargs( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRE = s c C s t | | | � � d S( N( t DTDForbidden( R R% t sysidt pubidt has_internal_subset( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt start_doctype_declB s c C s t | | | | | | � � d S( N( t EntitiesForbidden( R R% t is_parameter_entityR7 R R� R� t
notation_name( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt entity_declE s c C s t | d | | | | � � d S( N( R� R
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d S( N( R� t resett _parserR� t StartDoctypeDeclHandlerR� t EntityDeclHandlerR� t UnparsedEntityDeclHandlerR� t ExternalEntityRefHandler( R t parser( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� P s
( R@ RA RB RE R� R� R� R� R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRN 6 s t DefusedXmlExceptionc B s e Z d Z d � Z RS( u Base exception.c C s
t | � S( N( t str( R ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt __repr__[ s ( R@ RA RB R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� Y s R� c B s e Z d Z d � Z d � Z RS( u& Document type definition is forbidden.c C s2 t t | � j � | | _ | | _ | | _ d S( N( RD R� RE R% R� R� ( R R% R� R� ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRE a s c C s" d } | j | j | j | j � S( Nu7 DTDForbidden(name='{}', system_id={!r}, public_id={!r})( t formatR% R� R� ( R t tpl( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt __str__g s ( R@ RA RB RE R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� _ s R� c B s e Z d Z d � Z d � Z RS( u Entity definition is forbidden.c C sM t t | � j � | | _ | | _ | | _ | | _ | | _ | | _ d S( N( RD R� RE R% R7 R R� R� R� ( R R% R7 R R� R� R� ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRE n s c C s" d } | j | j | j | j � S( Nu< EntitiesForbidden(name='{}', system_id={!r}, public_id={!r})( R� R% R� R� ( R R� ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� w s ( R@ RA RB RE R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� l s R� c B s e Z d Z d � Z d � Z RS( u- Resolving an external reference is forbidden.c C s; t t | � j � | | _ | | _ | | _ | | _ d S( N( RD R� RE R� R R� R� ( R R� R R� R� ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyRE ~ s
c C s d } | j | j | j � S( Nu8 ExternalReferenceForbidden(system_id='{}', public_id={})( R� R� R� ( R R� ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� � s ( R@ RA RB RE R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyR� | s N( RB t
__future__R t django.confR t django.core.serializersR t django.dbR R t django.utils.xmlutilsR t django.utils.encodingR t xml.domR t xml.saxR t xml.sax.expatreaderR R� R
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ValueErrorR� R� R� R� ( ( ( sH /tmp/pip-install-XxeQeY/django/django/core/serializers/xml_serializer.pyt <module> s" �� #