schrodinger.application.matsci.qexsd.qespresso.xsdtypes.xmlschema module

This module contains XMLSchema class for xsdtypes package

class schrodinger.application.matsci.qexsd.qespresso.xsdtypes.xmlschema.XMLSchema(xsd_file)

Bases: object

Class to wrap an XML Schema for types lookups.

XML_SCHEMA_NAMESPACES = {'xs': 'http://www.w3.org/2001/XMLSchema', 'xsd': 'http://www.w3.org/2001/XMLSchema', 'xsi': 'http://www.w3.org/2001/XMLSchema-instance'}

__init__(xsd_file)

Initialize self. See help(type(self)) for accurate signature.

namespaces = None

Namespaces used by XSD file

types = None

Map XSD global types to XSDType instance

attributes = None

Map XSD global attributes to XSDType instance

attribute_groups = None

Group XSD attributes definitions

elements = None

Map XSD global elements to XSDType instance

groups = None

Group XSD elements definitions

target_namespace = None

Target namespace URI

target_prefix = None

Namespace prefix for declarations

get_type(type_name)

Return the XSD type instance corresponding to the argument.

Parameters:type_name – Name of the type. Types in the schema’s

namespace have to be provided with namespace URI or prefix. Unqualified names are interpreted as typed of xsd/xs namespace. :return: XSDType or XSDSimpleType instance

get_element(element_path)

__class__

alias of builtins.type

__delattr__

Implement delattr(self, name).

__dict__ = mappingproxy({'__module__': 'schrodinger.application.matsci.qexsd.qespresso.xsdtypes.xmlschema', '__doc__': '\n Class to wrap an XML Schema for types lookups.\n ', 'XML_SCHEMA_NAMESPACES': {'xsd': 'http://www.w3.org/2001/XMLSchema', 'xs': 'http://www.w3.org/2001/XMLSchema', 'xsi': 'http://www.w3.org/2001/XMLSchema-instance'}, '__init__': <function XMLSchema.__init__>, 'get_type': <function XMLSchema.get_type>, 'get_element': <function XMLSchema.get_element>, 'get_element_tag': <function XMLSchema.get_element_tag>, 'get_attributes': <function XMLSchema.get_attributes>, 'get_element_type': <function XMLSchema.get_element_type>, 'get_attribute_type': <function XMLSchema.get_attribute_type>, 'get_element_default': <function XMLSchema.get_element_default>, 'get_attribute_default': <function XMLSchema.get_attribute_default>, 'find': <function XMLSchema.find>, 'findall': <function XMLSchema.findall>, 'getroot': <function XMLSchema.getroot>, 'iselement': <function XMLSchema.iselement>, 'iter': <function XMLSchema.iter>, 'validate': <function XMLSchema.validate>, '__dict__': <attribute '__dict__' of 'XMLSchema' objects>, '__weakref__': <attribute '__weakref__' of 'XMLSchema' objects>})

__dir__() → list

default dir() implementation

__eq__

Return self==value.

__format__()

default object formatter

__ge__

Return self>=value.

__getattribute__

Return getattr(self, name).

__gt__

Return self>value.

__hash__

Return hash(self).

__init_subclass__()

This method is called when a class is subclassed.

The default implementation does nothing. It may be overridden to extend subclasses.

__le__

Return self<=value.

__lt__

Return self<value.

__module__ = 'schrodinger.application.matsci.qexsd.qespresso.xsdtypes.xmlschema'

__ne__

Return self!=value.

__new__()

Create and return a new object. See help(type) for accurate signature.

__reduce__()

helper for pickle

__reduce_ex__()

helper for pickle

__repr__

Return repr(self).

__setattr__

Implement setattr(self, name, value).

__sizeof__() → int

size of object in memory, in bytes

__str__

Return str(self).

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

__weakref__

list of weak references to the object (if defined)

get_element_tag(element_path)

Return the XSD type instance of the element.

Parameters:element_path – The absolute path to the element. Schema’s

namespace prefixes or URIs are stripped from the path. :return: XSDType, XSDSimpleType or XSDComplexType instance

get_attributes(element_path)

get_element_type(element_path)

Return the XSD type instance of the element.

Parameters:element_path – The absolute path to the element. Schema’s

namespace prefixes or URIs are stripped from the path. :return: XSDType, XSDSimpleType or XSDComplexType instance

get_attribute_type(attribute_name, element_path)

Return the XSD type instance of the attribute.

Parameters:attribute_name – The name of the attribute. Schema’s

namespace prefix or URI is stripped from the name. :param element_path: The absolute path to the element. Schema’s namespace prefixes or URIs are stripped from the path. :return: XSDType or XSDSimpleType instance

get_element_default(element_path)

Return the default of the element.

Parameters:element_path – The absolute path to the element. Schema’s

namespace prefixes or URIs are stripped from the path. :return: XSDType, XSDSimpleType or XSDComplexType instance

get_attribute_default(attribute_name, element_path)

Return the XSD type instance of the attribute.

Parameters:attribute_name – The name of the attribute. Schema’s

namespace prefix or URI is stripped from the name. :param element_path: The absolute path to the element. Schema’s namespace prefixes or URIs are stripped from the path. :return: XSDType or XSDSimpleType instance

find(path, namespaces=None)

Find first matching element by tag name or path.

Parameters:

• path – is a string having either an element tag or an XPath,
• namespaces – is an optional mapping from namespace prefix to full name.

Returns:

the first matching element, or None if no element was found

findall(path, namespaces=None)

Find all matching subelements by tag name or path.

Parameters:

• path – is a string having either an element tag or an XPath,
• namespaces – is an optional mapping from namespace prefix to full name.

Returns:

the first matching element, or None if no element was found

getroot()

Return root element of the XML schema tree.

iselement(elem)

Checks if an element instance appears to be a valid element object. :param elem:

iter(tag=None)

Create and return an iterator that loops over all elements in this tree, in document order.

Parameters:tag – is a string with the tag name to iterate over

(default is to return all elements).

validate(xml_config)

Validate the configuration with XSD and with optional parameter dependencies. :param xml_config: