Encode the given url, if necessary.

Checks if the provided particle belongs to the current model, raising a `XMLSchemaModelError` in case if it's not. Defaults to curren

A validator for lxml elements.

Checks the status of a schema validator against a validation mode.

Checks if two model paths are distinguishable in a deterministic way, without looking forward or backtracking. The arguments are lists contai

Tests if particle occurrences are over the maximum. If the argument is `None` then tests the current element.

Iterates XML subtrees. For fully loaded resources yields the root element. On lazy resources the argument *mode* can change the seque

Parse XSD 1.1 xpathDefaultNamespace attribute for schema, alternative, assert, assertion and selector declarations, checking if the value is

Returns the absolute path of a test case from its relative path.

Stops a model and checks the expected errors list. :param model: an ModelGroupVisitor instance. :param expected: can be an e

If a key is matching component name, returns its value, otherwise returns `None`.

Returns `True` if the group may be eliminated without affecting the model, `False` otherwise. A group is pointless if one of those co

Match a URL against a group of locations. Give priority to exact matches, then to the match with the highest score after filtering out the lo

Get a derivation attribute (maybe 'block', 'blockDefault', 'final' or 'finalDefault') checking the items with the values arguments. Returns a

Creates a xs:element instance related to schema component. Used as dummy element for validation/decoding/encoding operations

Update an XSD wildcard with the intersection of itself and another XSD wildcard.

Returns `True` if the instance is a list simpleType, `False` otherwise.

Apply XPath selection to XML resource that yields full subtrees. :param path: an XPath 2.0 expression that selects element nodes. \

Update an XSD wildcard with the union of itself and another XSD wildcard.

Finds the first XSD subelement matching the path. :param path: an XPath expression that considers the XSD component as the root elem

Returns `True` if the instance has a simple content, `False` otherwise.

Returns `True` if the given location hint is missing, `False` otherwise.

Tests if particle occurrences are under the minimum. If the argument is `None` then tests the current element.

Tests if min_occurs == max_occurs.

A generator function iterating model's elements. Raises `XMLSchemaModelDepthError` if the overall depth of the model groups is over `

Encodes a data structure/object to an ElementTree's Element. :param obj: the Python object that has to be encoded to XML data. :param sc

Get the unqualified name of the XSD type. Invalid chars for identifiers are replaced by an underscore. :param obj: an instan

Fetches schema location hints from an XML data source and a list of location hints. If an accessible schema location is not found raises a Va

Return a string representation of obj attribute, with optional indentation and an optional limit on lines.

Returns `True` if the provided object is a URL, `False` otherwise.

Creates an iterator for the errors generated by the validation of an XML data against the XSD schema/component instance. Accepts the

The element's namespace.

Get the QName of the provided object. Invalid chars for identifiers are replaced by an underscore. :param obj: an XSD object

Get the unqualified name of the XSD type. Invalid chars for identifiers are replaced by an underscore. :param obj: an instan

XSD 1.1 targetNamespace attribute in elements and attributes declarations.

Add another schema source to the maps of the instance without affecting imports or includes registrations. :param source: a

Advances a model with an argument match condition and checks the expected error list. :param model: an ModelGroupVisitor instance.

Clears the instance maps and schemas. :param remove_schemas: removes also the schema instances, keeping only the \ validator

Creates a local child model group for a complex type or a group that accepts any content. :param parent: the parent complex type or

Decode the given url, if necessary.

Returns the first schema loaded for a namespace. Raises a `KeyError` if the requested namespace is not loaded.

Returns `True` if the base type derivation is blocked, `False` otherwise.

Returns `True` if the provided particle can be optional in the model group.

Creates an iterator for decoding an XML source to a data structure. :param source: the source of XML data. Can be an :class:`XMLReso

Returns an iterator for the current model group.

Creates an iterator for converting decoded attributes to a data structure with appropriate prefixes. :param attributes: A se

A generator function for converting the decoded content to a data structure. :param content: A sequence or an iterator of tuples wit

The element's name, that matches the tag.

Serializes the data element tree to an XML source string. :param namespaces: is an optional mapping from namespace prefix to URI. \

Returns the XSD built-in types of the meta-schema.

Advances a model with an argument match condition and checks the expected error list.

Fetches namespaces information from the XML data source. The argument *source* can be a string containing the XML document or file path or an

Fetches a resource by trying to access it. If the resource is accessible returns its normalized URL, otherwise raises an `XMLResourceOSError`

Get the XSD annotation of the i-th pattern facet. :param i: an integer index. :returns: an XsdAnnotation object or `None`.

Gets data object binding for XSD element, creating a new one if it doesn't exist. :param bases: base classes to use for creating the

Returns a new and checked namespace map.

Returns a list of the groups that represent the first path to the enclosed particle. Raises an `XMLSchemaModelError` if the argument

Get the URI from components, according to https://datatracker.ietf.org/doc/html/rfc3986.