#!/usr/bin/env python
# -*- coding: utf-8 -*-
#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
#based on the plcopen standard.
#
#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
#See COPYING file for copyrights details.
#
#This library is free software; you can redistribute it and/or
#modify it under the terms of the GNU General Public
#License as published by the Free Software Foundation; either
#version 2.1 of the License, or (at your option) any later version.
#
#This library is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#General Public License for more details.
#
#You should have received a copy of the GNU General Public
#License along with this library; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from xml.dom import minidom
from types import *
import re, datetime
from xmlclass import *
def GenerateDictFacets(facets):
return dict([(name, (None, False)) for name in facets])
def GenerateSimpleTypeXMLText(function):
def generateXMLTextMethod(value, name = None, indent = 0):
text = ""
if name is not None:
ind1, ind2 = getIndent(indent, name)
text += ind1 + "<%s>"%name
text += function(value)
if name is not None:
text += "</%s>\n"%name
return text
return generateXMLTextMethod
def GenerateFloatXMLText(extra_values = []):
def generateXMLTextMethod(value, name = None, indent = 0):
text = ""
if name is not None:
ind1, ind2 = getIndent(indent, name)
text += ind1 + "<%s>"%name
if value in extra_values or value % 1 != 0 or isinstance(value, IntType):
text += str(value)
else:
text += "%.0f"%value
if name is not None:
text += "</%s>\n"%name
return text
return generateXMLTextMethod
DEFAULT_FACETS = GenerateDictFacets(["pattern", "whiteSpace", "enumeration"])
NUMBER_FACETS = GenerateDictFacets(DEFAULT_FACETS.keys() + ["maxInclusive", "maxExclusive", "minInclusive", "minExclusive"])
DECIMAL_FACETS = GenerateDictFacets(NUMBER_FACETS.keys() + ["totalDigits", "fractionDigits"])
STRING_FACETS = GenerateDictFacets(DEFAULT_FACETS.keys() + ["length", "minLength", "maxLength"])
ALL_FACETS = ["pattern", "whiteSpace", "enumeration", "maxInclusive",
"maxExclusive", "minInclusive", "minExclusive", "totalDigits",
"fractionDigits", "length", "minLength", "maxLength"]
#-------------------------------------------------------------------------------
# Structure reducing functions
#-------------------------------------------------------------------------------
# Documentation elements
def ReduceAppInfo(factory, attributes, elements):
return {"type" : "appinfo", "source" : attributes.get("source", None),
"content" : "\n".join(elements)}
def ReduceDocumentation(factory, attributes, elements):
return {"type" : "documentation", "source" : attributes.get("source", None),
"language" : attributes.get("lang", "any"), "content" : "\n".join(elements)}
def ReduceAnnotation(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
annotation = {"type" : "annotation", "appinfo" : [], "documentation" : {}}
for child in children:
if child["type"] == "appinfo":
annotation["appinfo"].append((child["source"], child["content"]))
elif child["type"] == "documentation":
if child["source"] is not None:
text = "(source : %(source)s):\n%(content)s\n\n"%child
else:
text = child["content"] + "\n\n"
if child["language"] not in annotation["documentation"]:
annotation["documentation"] = text
else:
annotation["documentation"] += text
return annotation
# Simple type elements
def GenerateFacetReducing(facetname, canbefixed):
def ReduceFacet(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
if "value" in attributes:
facet = {"type" : facetname, "value" : attributes["value"], "doc" : annotations}
if canbefixed:
facet["fixed"] = attributes.get("fixed", False)
return facet
raise ValueError, "A value must be defined for the \"%s\" facet!"%facetname
return ReduceFacet
def ReduceList(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
list = {"type" : "list", "itemType" : attributes.get("itemType", None), "doc" : annotations}
if len(children) > 0 and children[0]["type"] == SIMPLETYPE:
if list["itemType"] is None:
list["itemType"] = children[0]
else:
raise ValueError, "Only one base type can be defined for restriction!"
if list["itemType"] is None:
raise ValueError, "No base type has been defined for list!"
return list
def ReduceUnion(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
union = {"type" : "union", "memberTypes" : attributes.get("memberTypes", []), "doc" : annotations}
if child in children:
if child["type"] == SIMPLETYPE:
union["memberTypes"] = child
if len(union["memberTypes"]) == 0:
raise ValueError, "No base type has been defined for union!"
return list
def ReduceSimpleType(factory, attributes, elements):
# Reduce all the simple type children
annotations, children = factory.ReduceElements(elements)
typeinfos = children[0]
# Initialize type informations
facets = {}
simpleType = {"type" : SIMPLETYPE, "final" : attributes.get("final", []), "doc" : annotations}
if "name" in attributes:
simpleType["name"] = attributes["name"]
if typeinfos["type"] == "restriction":
# Search for base type definition
if isinstance(typeinfos["base"], (StringType, UnicodeType)):
basetypeinfos = factory.FindSchemaElement(typeinfos["base"], SIMPLETYPE)
if basetypeinfos is None:
raise "\"%s\" isn't defined!"%typeinfos["base"]
else:
basetypeinfos = typeinfos["base"]
# Check that base type is a simple type
if basetypeinfos["type"] != SIMPLETYPE:
raise ValueError, "Base type given isn't a simpleType!"
typeinfos["basename"] = basetypeinfos["basename"]
# Check that derivation is allowed
if "final" in basetypeinfos:
if "#all" in basetypeinfos["final"]:
raise ValueError, "Base type can't be derivated!"
if "restriction" in basetypeinfos["final"]:
raise ValueError, "Base type can't be derivated by restriction!"
# Extract simple type facets
for facet in typeinfos["facets"]:
facettype = facet["type"]
if facettype not in basetypeinfos["facets"]:
raise ValueError, "\"%s\" facet can't be defined for \"%s\" type!"%(facettype, type)
elif basetypeinfos["facets"][facettype][1]:
raise ValueError, "\"%s\" facet is fixed on base type!"%facettype
value = facet["value"]
basevalue = basetypeinfos["facets"][facettype][0]
if facettype == "enumeration":
value = basetypeinfos["extract"](value, False)
if len(facets) == 0:
facets["enumeration"] = ([value], False)
continue
elif facets.keys() == ["enumeration"]:
facets["enumeration"][0].append(value)
continue
else:
raise ValueError, "\"enumeration\" facet can't be defined with another facet type!"
elif "enumeration" in facets:
raise ValueError, "\"enumeration\" facet can't be defined with another facet type!"
elif facettype in facets:
raise ValueError, "\"%s\" facet can't be defined two times!"%facettype
elif facettype == "length":
if "minLength" in facets:
raise ValueError, "\"length\" and \"minLength\" facets can't be defined at the same time!"
if "maxLength" in facets:
raise ValueError, "\"length\" and \"maxLength\" facets can't be defined at the same time!"
try:
value = int(value)
except:
raise ValueError, "\"length\" must be an integer!"
if value < 0:
raise ValueError, "\"length\" can't be negative!"
elif basevalue is not None and basevalue != value:
raise ValueError, "\"length\" can't be different from \"length\" defined in base type!"
elif facettype == "minLength":
if "length" in facets:
raise ValueError, "\"length\" and \"minLength\" facets can't be defined at the same time!"
try:
value = int(value)
except:
raise ValueError, "\"minLength\" must be an integer!"
if value < 0:
raise ValueError, "\"minLength\" can't be negative!"
elif "maxLength" in facets and value > facets["maxLength"]:
raise ValueError, "\"minLength\" must be lesser than or equal to \"maxLength\"!"
elif basevalue is not None and basevalue < value:
raise ValueError, "\"minLength\" can't be lesser than \"minLength\" defined in base type!"
elif facettype == "maxLength":
if "length" in facets:
raise ValueError, "\"length\" and \"maxLength\" facets can't be defined at the same time!"
try:
value = int(value)
except:
raise ValueError, "\"maxLength\" must be an integer!"
if value < 0:
raise ValueError, "\"maxLength\" can't be negative!"
elif "minLength" in facets and value < facets["minLength"]:
raise ValueError, "\"minLength\" must be lesser than or equal to \"maxLength\"!"
elif basevalue is not None and basevalue > value:
raise ValueError, "\"maxLength\" can't be greater than \"maxLength\" defined in base type!"
elif facettype == "minInclusive":
if "minExclusive" in facets:
raise ValueError, "\"minExclusive\" and \"minInclusive\" facets can't be defined at the same time!"
value = basetypeinfos["extract"](facet["value"], False)
if "maxInclusive" in facets and value > facets["maxInclusive"][0]:
raise ValueError, "\"minInclusive\" must be lesser than or equal to \"maxInclusive\"!"
elif "maxExclusive" in facets and value >= facets["maxExclusive"][0]:
raise ValueError, "\"minInclusive\" must be lesser than \"maxExclusive\"!"
elif facettype == "minExclusive":
if "minInclusive" in facets:
raise ValueError, "\"minExclusive\" and \"minInclusive\" facets can't be defined at the same time!"
value = basetypeinfos["extract"](facet["value"], False)
if "maxInclusive" in facets and value >= facets["maxInclusive"][0]:
raise ValueError, "\"minExclusive\" must be lesser than \"maxInclusive\"!"
elif "maxExclusive" in facets and value >= facets["maxExclusive"][0]:
raise ValueError, "\"minExclusive\" must be lesser than \"maxExclusive\"!"
elif facettype == "maxInclusive":
if "maxExclusive" in facets:
raise ValueError, "\"maxExclusive\" and \"maxInclusive\" facets can't be defined at the same time!"
value = basetypeinfos["extract"](facet["value"], False)
if "minInclusive" in facets and value < facets["minInclusive"][0]:
raise ValueError, "\"minInclusive\" must be lesser than or equal to \"maxInclusive\"!"
elif "minExclusive" in facets and value <= facets["minExclusive"][0]:
raise ValueError, "\"minExclusive\" must be lesser than \"maxInclusive\"!"
elif facettype == "maxExclusive":
if "maxInclusive" in facets:
raise ValueError, "\"maxExclusive\" and \"maxInclusive\" facets can't be defined at the same time!"
value = basetypeinfos["extract"](facet["value"], False)
if "minInclusive" in facets and value <= facets["minInclusive"][0]:
raise ValueError, "\"minInclusive\" must be lesser than \"maxExclusive\"!"
elif "minExclusive" in facets and value <= facets["minExclusive"][0]:
raise ValueError, "\"minExclusive\" must be lesser than \"maxExclusive\"!"
elif facettype == "whiteSpace":
if basevalue == "collapse" and value in ["preserve", "replace"] or basevalue == "replace" and value == "preserve":
raise ValueError, "\"whiteSpace\" is incompatible with \"whiteSpace\" defined in base type!"
elif facettype == "totalDigits":
if "fractionDigits" in facets and value <= facets["fractionDigits"][0]:
raise ValueError, "\"fractionDigits\" must be lesser than or equal to \"totalDigits\"!"
elif basevalue is not None and value > basevalue:
raise ValueError, "\"totalDigits\" can't be greater than \"totalDigits\" defined in base type!"
elif facettype == "fractionDigits":
if "totalDigits" in facets and value <= facets["totalDigits"][0]:
raise ValueError, "\"fractionDigits\" must be lesser than or equal to \"totalDigits\"!"
elif basevalue is not None and value > basevalue:
raise ValueError, "\"totalDigits\" can't be greater than \"totalDigits\" defined in base type!"
facets[facettype] = (value, facet.get("fixed", False))
# Report not redefined facet from base type to new created type
for facettype, facetvalue in basetypeinfos["facets"].items():
if facettype not in facets:
facets[facettype] = facetvalue
# Generate extract value for new created type
def ExtractSimpleTypeValue(attr, extract = True):
value = basetypeinfos["extract"](attr, extract)
for facetname, (facetvalue, facetfixed) in facets.items():
if facetvalue is not None:
if facetname == "enumeration" and value not in facetvalue:
raise ValueError, "\"%s\" not in enumerated values"%value
elif facetname == "length" and len(value) != facetvalue:
raise ValueError, "value must have a length of %d"%facetvalue
elif facetname == "minLength" and len(value) < facetvalue:
raise ValueError, "value must have a length of %d at least"%facetvalue
elif facetname == "maxLength" and len(value) > facetvalue:
raise ValueError, "value must have a length of %d at most"%facetvalue
elif facetname == "minInclusive" and value < facetvalue:
raise ValueError, "value must be greater than or equal to %s"%str(facetvalue)
elif facetname == "minExclusive" and value <= facetvalue:
raise ValueError, "value must be greater than %s"%str(facetvalue)
elif facetname == "maxInclusive" and value > facetvalue:
raise ValueError, "value must be lesser than or equal to %s"%str(facetvalue)
elif facetname == "maxExclusive" and value >= facetvalue:
raise ValueError, "value must be lesser than %s"%str(facetvalue)
elif facetname == "pattern":
model = re.compile("(?:%s)?$"%facetvalue)
result = model.match(value)
if result is None:
raise ValueError, "value doesn't follow the pattern %s"%facetvalue
elif facetname == "whiteSpace":
if facetvalue == "replace":
value = GetNormalizedString(value, False)
elif facetvalue == "collapse":
value = GetToken(value, False)
return value
def CheckSimpleTypeValue(value):
for facetname, (facetvalue, facetfixed) in facets.items():
if facetvalue is not None:
if facetname == "enumeration" and value not in facetvalue:
return False
elif facetname == "length" and len(value) != facetvalue:
return False
elif facetname == "minLength" and len(value) < facetvalue:
return False
elif facetname == "maxLength" and len(value) > facetvalue:
return False
elif facetname == "minInclusive" and value < facetvalue:
return False
elif facetname == "minExclusive" and value <= facetvalue:
return False
elif facetname == "maxInclusive" and value > facetvalue:
return False
elif facetname == "maxExclusive" and value >= facetvalue:
return False
elif facetname == "pattern":
model = re.compile("(?:%s)?$"%facetvalue)
result = model.match(value)
if result is None:
raise ValueError, "value doesn't follow the pattern %s"%facetvalue
return True
def SimpleTypeInitialValue():
for facetname, (facetvalue, facetfixed) in facets.items():
if facetvalue is not None:
if facetname == "enumeration":
return facetvalue[0]
elif facetname == "length":
return " "*facetvalue
elif facetname == "minLength":
return " "*minLength
elif facetname == "minInclusive" and facetvalue > 0:
return facetvalue
elif facetname == "minExclusive" and facetvalue >= 0:
return facetvalue + 1
elif facetname == "maxInclusive" and facetvalue < 0:
return facetvalue
elif facetname == "maxExclusive" and facetvalue <= 0:
return facetvalue - 1
return basetypeinfos["initial"]()
GenerateSimpleType = basetypeinfos["generate"]
elif typeinfos["type"] == "list":
# Search for item type definition
if isinstance(typeinfos["itemType"], (StringType, UnicodeType)):
itemtypeinfos = factory.FindSchemaElement(typeinfos["itemType"], SIMPLETYPE)
if itemtypeinfos is None:
raise "\"%s\" isn't defined!"%typeinfos["itemType"]
else:
itemtypeinfos = typeinfos["itemType"]
# Check that item type is a simple type
if itemtypeinfos["type"] != SIMPLETYPE:
raise ValueError, "Item type given isn't a simpleType!"
# Check that derivation is allowed
if "#all" in itemtypeinfos["final"]:
raise ValueError, "Item type can't be derivated!"
if "list" in itemtypeinfos["final"]:
raise ValueError, "Item type can't be derivated by list!"
# Generate extract value for new created type
def ExtractSimpleTypeValue(attr, extract = True):
values = []
for value in GetToken(attr, extract).split(" "):
values.append(itemtypeinfos["extract"](value, False))
return values
def CheckSimpleTypeValue(value):
for value in GetToken(attr, extract).split(" "):
result = itemtypeinfos["check"](value)
if not result:
return result
return True
SimpleTypeInitialValue = lambda: ""
GenerateSimpleType = GenerateSimpleTypeXMLText(lambda x : " ".join(map(itemtypeinfos, values)))
facets = GenerateDictFacets(["length", "maxLength", "minLength", "enumeration", "pattern"])
facet["whiteSpace"] = ("collapse", False)
elif typeinfos["type"] == "union":
# Search for member types definition
membertypesinfos = []
for membertype in typeinfos["memberTypes"]:
if isinstance(membertype, (StringType, UnicodeType)):
infos = factory.FindSchemaElement(typeinfos["memberTypes"], SIMPLETYPE)
if infos is None:
raise "\"%s\" isn't defined!"%typeinfos["itemType"]
else:
infos = membertype
# Check that member type is a simple type
if infos["type"] != SIMPLETYPE:
raise ValueError, "Member type given isn't a simpleType!"
# Check that derivation is allowed
if "#all" in infos["final"]:
raise ValueError, "Item type can't be derivated!"
if "union" in infos["final"]:
raise ValueError, "Member type can't be derivated by union!"
membertypesinfos.append(infos)
# Generate extract value for new created type
def ExtractSimpleTypeValue(attr, extract = True):
if extract:
value = GetAttributeValue(attr)
else:
value = attr
for infos in membertypesinfos:
try:
return infos["extract"](attr, False)
except:
pass
raise ValueError, "\"%s\" isn't valid for type defined for union!"
def CheckSimpleTypeValue(value):
for infos in membertypesinfos:
result = infos["check"](value)
if result:
return result
return False
SimpleTypeInitialValue = membertypesinfos[0]["initial"]
def GenerateSimpleTypeFunction(value):
if isinstance(value, BooleanType):
return {True : "true", False : "false"}[value]
else:
return str(value)
GenerateSimpleType = GenerateSimpleTypeXMLText(GenerateSimpleTypeFunction)
facets = GenerateDictFacets(["pattern", "enumeration"])
simpleType["facets"] = facets
simpleType["extract"] = ExtractSimpleTypeValue
simpleType["initial"] = SimpleTypeInitialValue
simpleType["check"] = CheckSimpleTypeValue
simpleType["generate"] = GenerateSimpleType
return simpleType
# Complex type
def ExtractAttributes(factory, elements, base = None):
if base is not None:
basetypeinfos = factory.FindSchemaElement(base, COMPLEXTYPE)
if isinstance(basetypeinfos, (UnicodeType, StringType)):
attrnames = {}
else:
attrnames = dict(map(lambda x:(x["name"], True), basetypeinfos["attributes"]))
else:
attrnames = {}
attrs = []
for element in elements:
if element["type"] == ATTRIBUTE:
if attrnames.get(element["name"], False):
raise ValueError, "\"%s\" attribute has been defined two times!"%element["name"]
else:
attrnames[element["name"]] = True
attrs.append(element)
elif element["type"] == "attributeGroup":
attrgroup = factory.FindSchemaElement(element["ref"], ATTRIBUTESGROUP)
for attr in attrgroup["attributes"]:
if attrnames.get(attr["name"], False):
raise ValueError, "\"%s\" attribute has been defined two times!"%attr["name"]
else:
attrnames[attr["name"]] = True
attrs.append(attr)
elif element["type"] == "anyAttribute":
raise ValueError, "\"anyAttribute\" element isn't supported yet!"
return attrs
def ReduceRestriction(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
restriction = {"type" : "restriction", "base" : attributes.get("base", None), "facets" : [], "doc" : annotations}
if len(children) > 0 and children[0]["type"] == SIMPLETYPE:
if restriction["base"] is None:
restriction["base"] = children.pop(0)
else:
raise ValueError, "Only one base type can be defined for restriction!"
if restriction["base"] is None:
raise ValueError, "No base type has been defined for restriction!"
while len(children) > 0 and children[0]["type"] in ALL_FACETS:
restriction["facets"].append(children.pop(0))
restriction["attributes"] = ExtractAttributes(factory, children)
return restriction
def ReduceExtension(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
extension = {"type" : "extension", "attributes" : [], "elements" : [], "base" : attributes.get("base", None), "doc" : annotations}
if len(children) > 0:
if children[0]["type"] in ["group", "all", CHOICE, "sequence"]:
group = children.pop(0)
if group["type"] in ["all", "sequence"]:
extension["elements"] = group["elements"]
extension["order"] = group["order"]
elif group["type"] == CHOICE:
content = group.copy()
content["name"] = "content"
extension["elements"].append(content)
elif group["type"] == "group":
elmtgroup = factory.FindSchemaElement(child["ref"], ELEMENTSGROUP)
if "elements" in elmtgroup:
extension["elements"] = elmtgroup["elements"]
extension["order"] = elmtgroup["order"]
else:
content = elmtgroup.copy()
content["name"] = "content"
extension["elements"].append(content)
extension["attributes"] = ExtractAttributes(factory, children, extension["base"])
return extension
def ReduceSimpleContent(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
simpleContent = children[0].copy()
simpleContent["type"] = "simpleContent"
return simpleContent
def ReduceComplexContent(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
complexContent = children[0].copy()
complexContent["type"] = "complexContent"
return complexContent
def ReduceComplexType(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
if len(children) > 0:
if children[0]["type"] in ["simpleContent", "complexContent"]:
complexType = children[0].copy()
complexType.update(attributes)
complexType["type"] = COMPLEXTYPE
return complexType
elif children[0]["type"] in ["group", "all", CHOICE, "sequence"]:
complexType = {"type" : COMPLEXTYPE, "elements" : [], "order" : True, "doc" : annotations}
complexType.update(attributes)
group = children.pop(0)
if group["type"] in ["all", "sequence"]:
if group["minOccurs"] == 0 or group["maxOccurs"] != 1:
if len(group["elements"]) > 1:
raise ValueError, "Not supported yet!"
if group["minOccurs"] == 0:
group["elements"][0]["minOccurs"] = group["minOccurs"]
if group["maxOccurs"] != 1:
group["elements"][0]["maxOccurs"] = group["maxOccurs"]
complexType["elements"] = group["elements"]
complexType["order"] = group["order"]
elif group["type"] == CHOICE:
content = group.copy()
content["name"] = "content"
complexType["elements"].append(content)
elif group["type"] == "group":
elmtgroup = factory.FindSchemaElement(child["ref"], ELEMENTSGROUP)
if "elements" in elmtgroup:
complexType["elements"] = elmtgroup["elements"]
complexType["order"] = elmtgroup["order"]
else:
content = elmtgroup.copy()
content["name"] = "content"
complexType["elements"].append(content)
else:
complexType = {"elements" : [], "order" : True, "doc" : annotations}
complexType.update(attributes)
complexType["type"] = COMPLEXTYPE
complexType["attributes"] = ExtractAttributes(factory, children)
return complexType
else:
raise ValueError, "\"ComplexType\" can't be empty!"
# Attribute elements
def ReduceAnyAttribute(factory, attributes, elements):
return {"type" : "anyAttribute"}
def ReduceAttribute(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
if "default" in attributes:
if "fixed" in attributes:
raise ValueError, "\"default\" and \"fixed\" can't be defined at the same time!"
elif attributes.get("use", "optional") != "optional":
raise ValueError, "if \"default\" present, \"use\" can only have the value \"optional\"!"
attribute = {"type" : ATTRIBUTE, "attr_type" : attributes.get("type", None), "doc" : annotations}
if len(children) > 0:
if attribute["attr_type"] is None:
attribute["attr_type"] = children[0]
else:
raise ValueError, "Only one type can be defined for attribute!"
if "ref" in attributes:
if "name" in attributes:
raise ValueError, "\"ref\" and \"name\" can't be defined at the same time!"
elif "form" in attributes:
raise ValueError, "\"ref\" and \"form\" can't be defined at the same time!"
elif attribute["attr_type"] is not None:
raise ValueError, "if \"ref\" is present, no type can be defined!"
elif attribute["attr_type"] is None:
raise ValueError, "No type has been defined for attribute!"
if "type" in attributes:
tmp_attrs = attributes.copy()
tmp_attrs.pop("type")
attribute.update(tmp_attrs)
else:
attribute.update(attributes)
return attribute
def ReduceAttributeGroup(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
if "ref" in attributes:
return {"type" : "attributeGroup", "ref" : attributes["ref"], "doc" : annotations}
else:
return {"type" : ATTRIBUTESGROUP, "attributes" : ExtractAttributes(factory, children), "doc" : annotations}
# Elements groups
def ReduceAny(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
any = {"type" : ANY, "doc" : annotations}
any.update(attributes)
return any
def ReduceElement(factory, attributes, elements):
if "default" in attributes and "fixed" in attributes:
raise ValueError, "\"default\" and \"fixed\" can't be defined at the same time!"
if "ref" in attributes:
annotations, children = factory.ReduceElements(elements)
for attr in ["name", "default", "fixed", "form", "block", "type"]:
if attr in attributes:
raise ValueError, "\"ref\" and \"%s\" can't be defined at the same time!"%attr
if attributes.get("nillable", False):
raise ValueError, "\"ref\" and \"nillable\" can't be defined at the same time!"
if len(children) > 0:
raise ValueError, "No type and no constraints can be defined where \"ref\" is defined!"
infos = factory.FindSchemaElement(attributes["ref"], ELEMENT)
if infos is not None:
element = infos.copy()
element["minOccurs"] = attributes["minOccurs"]
element["maxOccurs"] = attributes["maxOccurs"]
return element
else:
raise ValueError, "\"%s\" base type isn't defined or circular referenced!"%name
elif "name" in attributes:
annotations, children = factory.ReduceElements(elements)
element = {"type" : ELEMENT, "elmt_type" : attributes.get("type", None), "doc" : annotations}
if len(children) > 0:
if element["elmt_type"] is None:
element["elmt_type"] = children[0]
else:
raise ValueError, "Only one type can be defined for attribute!"
elif element["elmt_type"] is None:
element["elmt_type"] = "tag"
element["type"] = TAG
if "type" in attributes:
tmp_attrs = attributes.copy()
tmp_attrs.pop("type")
element.update(tmp_attrs)
else:
element.update(attributes)
return element
else:
raise ValueError, "\"Element\" must have at least a \"ref\" or a \"name\" defined!"
def ReduceAll(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
for child in children:
if children["maxOccurs"] == "unbounded" or children["maxOccurs"] > 1:
raise ValueError, "\"all\" item can't have \"maxOccurs\" attribute greater than 1!"
return {"type" : "all", "elements" : children, "minOccurs" : attributes["minOccurs"],
"maxOccurs" : attributes["maxOccurs"], "order" : False, "doc" : annotations}
def ReduceChoice(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
choices = []
for child in children:
if child["type"] in [ELEMENT, ANY, TAG]:
choices.append(child)
elif child["type"] == "sequence":
raise ValueError, "\"sequence\" in \"choice\" is not supported. Create instead a new complex type!"
elif child["type"] == CHOICE:
choices.extend(child["choices"])
elif child["type"] == "group":
elmtgroup = factory.FindSchemaElement(child["ref"], ELEMENTSGROUP)
if "choices" not in elmtgroup:
raise ValueError, "Only group composed of \"choice\" can be referenced in \"choice\" element!"
choices_tmp = []
for choice in elmtgroup["choices"]:
if not isinstance(choice["elmt_type"], (UnicodeType, StringType)) and choice["elmt_type"]["type"] == COMPLEXTYPE:
elmt_type = "%s_%s"%(elmtgroup["name"], choice["name"])
if factory.TargetNamespace is not None:
elmt_type = "%s:%s"%(factory.TargetNamespace, elmt_type)
new_choice = choice.copy()
new_choice["elmt_type"] = elmt_type
choices_tmp.append(new_choice)
else:
choices_tmp.append(choice)
choices.extend(choices_tmp)
return {"type" : CHOICE, "choices" : choices, "minOccurs" : attributes["minOccurs"],
"maxOccurs" : attributes["maxOccurs"], "doc" : annotations}
def ReduceSequence(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
sequence = []
for child in children:
if child["type"] in [ELEMENT, ANY, TAG]:
sequence.append(child)
elif child["type"] == CHOICE:
content = child.copy()
content["name"] = "content"
sequence.append(content)
elif child["type"] == "sequence":
sequence.extend(child["elements"])
elif child["type"] == "group":
elmtgroup = factory.FindSchemaElement(child["ref"], ELEMENTSGROUP)
if "elements" not in elmtgroup or not elmtgroup["order"]:
raise ValueError, "Only group composed of \"sequence\" can be referenced in \"sequence\" element!"
elements_tmp = []
for element in elmtgroup["elements"]:
if not isinstance(element["elmt_type"], (UnicodeType, StringType)) and element["elmt_type"]["type"] == COMPLEXTYPE:
elmt_type = "%s_%s"%(elmtgroup["name"], element["name"])
if factory.TargetNamespace is not None:
elmt_type = "%s:%s"%(factory.TargetNamespace, elmt_type)
new_element = element.copy()
new_element["elmt_type"] = elmt_type
elements_tmp.append(new_element)
else:
elements_tmp.append(element)
sequence.extend(elements_tmp)
return {"type" : "sequence", "elements" : sequence, "minOccurs" : attributes["minOccurs"],
"maxOccurs" : attributes["maxOccurs"], "order" : True, "doc" : annotations}
def ReduceGroup(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
if "ref" in attributes:
return {"type" : "group", "ref" : attributes["ref"], "doc" : annotations}
else:
element = children[0]
group = {"type" : ELEMENTSGROUP, "doc" : annotations}
if element["type"] == CHOICE:
group["choices"] = element["choices"]
else:
group.update({"elements" : element["elements"], "order" : group["order"]})
group.update(attributes)
return group
# Constraint elements
def ReduceUnique(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"unique\" element isn't supported yet!"
def ReduceKey(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"key\" element isn't supported yet!"
def ReduceKeyRef(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"keyref\" element isn't supported yet!"
def ReduceSelector(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"selector\" element isn't supported yet!"
def ReduceField(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"field\" element isn't supported yet!"
# Inclusion elements
def ReduceImport(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"import\" element isn't supported yet!"
def ReduceInclude(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"include\" element isn't supported yet!"
def ReduceRedefine(factory, attributes, elements):
annotations, children = factory.ReduceElements(elements)
raise ValueError, "\"redefine\" element isn't supported yet!"
# Schema element
def ReduceSchema(factory, attributes, elements):
factory.AttributeFormDefault = attributes["attributeFormDefault"]
factory.ElementFormDefault = attributes["elementFormDefault"]
factory.BlockDefault = attributes["blockDefault"]
factory.FinalDefault = attributes["finalDefault"]
if "targetNamespace" in attributes:
factory.TargetNamespace = factory.DefinedNamespaces.get(attributes["targetNamespace"], None)
factory.Namespaces[factory.TargetNamespace] = {}
annotations, children = factory.ReduceElements(elements, True)
for child in children:
if "name" in child:
infos = factory.GetQualifiedNameInfos(child["name"], factory.TargetNamespace, True)
if infos is None:
factory.Namespaces[factory.TargetNamespace][child["name"]] = child
elif not CompareSchema(infos, child):
raise ValueError, "\"%s\" is defined twice in targetNamespace!"%child["name"]
def CompareSchema(schema, reference):
if isinstance(schema, ListType):
if not isinstance(reference, ListType) or len(schema) != len(reference):
return False
for i, value in enumerate(schema):
result = CompareSchema(value, reference[i])
if not result:
return result
return True
elif isinstance(schema, DictType):
if not isinstance(reference, DictType) or len(schema) != len(reference):
return False
for name, value in schema.items():
ref_value = reference.get(name, None)
if ref_value is None:
return False
result = CompareSchema(value, ref_value)
if not result:
return result
return True
elif isinstance(schema, FunctionType):
if not isinstance(reference, FunctionType) or schema.__name__ != reference.__name__:
return False
else:
return True
return schema == reference
#-------------------------------------------------------------------------------
# Base class for XSD schema extraction
#-------------------------------------------------------------------------------
class XSDClassFactory(ClassFactory):
def __init__(self, document, debug = False):
ClassFactory.__init__(self, document, debug)
self.Namespaces["xml"] = {
"lang" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("lang", LANGUAGES)
}
}
}
self.Namespaces["xsi"] = {
"noNamespaceSchemaLocation" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : NotSupportedYet("noNamespaceSchemaLocation")
}
},
"nil" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : NotSupportedYet("nil")
}
},
"schemaLocation" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : NotSupportedYet("schemaLocation")
}
},
"type" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : NotSupportedYet("type")
}
}
}
def ParseSchema(self):
schema = self.Document.childNodes[0]
for qualified_name, attr in schema._attrs.items():
value = GetAttributeValue(attr)
if value == "http://www.w3.org/2001/XMLSchema":
namespace, name = DecomposeQualifiedName(qualified_name)
if namespace == "xmlns":
self.DefinedNamespaces["http://www.w3.org/2001/XMLSchema"] = name
self.SchemaNamespace = name
else:
self.DefinedNamespaces["http://www.w3.org/2001/XMLSchema"] = self.SchemaNamespace
self.Namespaces[self.SchemaNamespace] = XSD_NAMESPACE
self.Schema = XSD_NAMESPACE["schema"]["extract"]["default"](self, schema)
ReduceSchema(self, self.Schema[1], self.Schema[2])
def FindSchemaElement(self, element_name, element_type):
namespace, name = DecomposeQualifiedName(element_name)
element = self.GetQualifiedNameInfos(name, namespace, True)
if element is None and namespace == self.TargetNamespace and name not in self.CurrentCompilations:
self.CurrentCompilations.append(name)
element = self.CreateSchemaElement(name, element_type)
self.CurrentCompilations.pop(-1)
if element is not None:
self.Namespaces[self.TargetNamespace][name] = element
if element is None:
if name in self.CurrentCompilations:
if self.Debug:
print "Warning : \"%s\" is circular referenced!"%element_name
return element_name
else:
raise ValueError, "\"%s\" isn't defined!"%element_name
if element["type"] != element_type:
raise ValueError, "\"%s\" isn't a group!"%element_name
return element
def CreateSchemaElement(self, element_name, element_type):
for type, attributes, elements in self.Schema[2]:
namespace, name = DecomposeQualifiedName(type)
if "name" in attributes and attributes["name"] == element_name:
element_infos = None
if element_type == ATTRIBUTE and name == "attribute":
element_infos = ReduceAttribute(self, attributes, elements)
elif element_type == ELEMENT and name == "element":
element_infos = ReduceElement(self, attributes, elements)
elif element_type == ATTRIBUTESGROUP and name == "attributeGroup":
element_infos = ReduceAttributeGroup(self, attributes, elements)
elif element_type == ELEMENTSGROUP and name == "group":
element_infos = ReduceGroup(self, attributes, elements)
elif element_type == SIMPLETYPE and name == "simpleType":
element_infos = ReduceSimpleType(self, attributes, elements)
elif element_type == COMPLEXTYPE and name == "complexType":
element_infos = ReduceComplexType(self, attributes, elements)
if element_infos is not None:
self.Namespaces[self.TargetNamespace][element_name] = element_infos
return element_infos
return None
"""
This function opens the xsd file and generate the classes from the xml tree
"""
def GenerateClassesFromXSD(filename, declare = False):
xsdfile = open(filename, 'r')
factory = XSDClassFactory(minidom.parse(xsdfile))
xsdfile.close()
factory.ParseSchema()
return GenerateClasses(factory, declare)
"""
This function generate the classes from the xsd given as a string
"""
def GenerateClassesFromXSDstring(xsdstring, declare = False):
factory = XSDClassFactory(minidom.parseString(xsdstring))
factory.ParseSchema()
return GenerateClasses(factory, declare)
#-------------------------------------------------------------------------------
# XSD schema syntax elements
#-------------------------------------------------------------------------------
XSD_NAMESPACE = {
#-------------------------------------------------------------------------------
# Syntax elements definition
#-------------------------------------------------------------------------------
"all" : {"struct" : """
<all
id = ID
maxOccurs = 1 : 1
minOccurs = (0 | 1) : 1
{any attributes with non-schema namespace . . .}>
Content: (annotation?, element*)
</all>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("all", ["id", "maxOccurs", "minOccurs"],
re.compile("((?:annotation )?(?:element )*)"))
},
"reduce" : ReduceAll
},
"annotation" : {"struct" : """
<annotation
id = ID
{any attributes with non-schema namespace . . .}>
Content: (appinfo | documentation)*
</annotation>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("annotation", ["id"],
re.compile("((?:app_info |documentation )*)"))
},
"reduce" : ReduceAnnotation
},
"any" : {"struct": """
<any
id = ID
maxOccurs = (nonNegativeInteger | unbounded) : 1
minOccurs = nonNegativeInteger : 1
namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
processContents = (lax | skip | strict) : strict
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</any>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("any",
["id", "maxOccurs", "minOccurs", "namespace", "processContents"],
re.compile("((?:annotation )?(?:simpleType )*)"))
},
"reduce" : ReduceAny
},
"anyAttribute" : {"struct" : """
<anyAttribute
id = ID
namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
processContents = (lax | skip | strict) : strict
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</anyAttribute>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("anyAttribute",
["id", "namespace", "processContents"], ONLY_ANNOTATION)
},
"reduce" : ReduceAnyAttribute
},
"appinfo" : {"struct" : """
<appinfo
source = anyURI
{any attributes with non-schema namespace . . .}>
Content: ({any})*
</appinfo>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("appinfo", ["source"], re.compile("(.*)"), True)
},
"reduce" : ReduceAppInfo
},
"attribute" : {"struct" : """
<attribute
default = string
fixed = string
form = (qualified | unqualified)
id = ID
name = NCName
ref = QName
type = QName
use = (optional | prohibited | required) : optional
{any attributes with non-schema namespace . . .}>
Content: (annotation?, simpleType?)
</attribute>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("attribute",
["default", "fixed", "form", "id", "name", "ref", "type", "use"],
re.compile("((?:annotation )?(?:simpleType )?)")),
"schema" : GenerateElement("attribute",
["default", "fixed", "form", "id", "name", "type"],
re.compile("((?:annotation )?(?:simpleType )?)"))
},
"reduce" : ReduceAttribute
},
"attributeGroup" : {"struct" : """
<attributeGroup
id = ID
name = NCName
ref = QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, ((attribute | attributeGroup)*, anyAttribute?))
</attributeGroup>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("attributeGroup",
["id", "ref"], ONLY_ANNOTATION),
"schema" : GenerateElement("attributeGroup",
["id", "name"],
re.compile("((?:annotation )?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?))"))
},
"reduce" : ReduceAttributeGroup
},
"choice" : {"struct" : """
<choice
id = ID
maxOccurs = (nonNegativeInteger | unbounded) : 1
minOccurs = nonNegativeInteger : 1
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (element | group | choice | sequence | any)*)
</choice>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("choice", ["id", "maxOccurs", "minOccurs"],
re.compile("((?:annotation )?(?:element |group |choice |sequence |any )*)"))
},
"reduce" : ReduceChoice
},
"complexContent" : {"struct" : """
<complexContent
id = ID
mixed = boolean
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (restriction | extension))
</complexContent>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("complexContent", ["id", "mixed"],
re.compile("((?:annotation )?(?:restriction |extension ))"))
},
"reduce" : ReduceComplexContent
},
"complexType" : {"struct" : """
<complexType
abstract = boolean : false
block = (#all | List of (extension | restriction))
final = (#all | List of (extension | restriction))
id = ID
mixed = boolean : false
name = NCName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (simpleContent | complexContent | ((group | all | choice | sequence)?, ((attribute | attributeGroup)*, anyAttribute?))))
</complexType>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("complexType",
["abstract", "block", "final", "id", "mixed", "name"],
re.compile("((?:annotation )?(?:simpleContent |complexContent |(?:(?:group |all |choice |sequence )?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?))))"))
},
"reduce" : ReduceComplexType
},
"documentation" : {"struct" : """
<documentation
source = anyURI
xml:lang = language
{any attributes with non-schema namespace . . .}>
Content: ({any})*
</documentation>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("documentation",
["source", "lang"], re.compile("(.*)"), True)
},
"reduce" : ReduceDocumentation
},
"element" : {"struct" : """
<element
abstract = boolean : false
block = (#all | List of (extension | restriction | substitution))
default = string
final = (#all | List of (extension | restriction))
fixed = string
form = (qualified | unqualified)
id = ID
maxOccurs = (nonNegativeInteger | unbounded) : 1
minOccurs = nonNegativeInteger : 1
name = NCName
nillable = boolean : false
ref = QName
substitutionGroup = QName
type = QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, ((simpleType | complexType)?, (unique | key | keyref)*))
</element>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("element",
["abstract", "block", "default", "final", "fixed", "form", "id", "maxOccurs", "minOccurs", "name", "nillable", "ref", "substitutionGroup", "type"],
re.compile("((?:annotation )?(?:simpleType |complexType )?(?:unique |key |keyref )*)")),
"schema" : GenerateElement("element",
["abstract", "block", "default", "final", "fixed", "form", "id", "name", "nillable", "substitutionGroup", "type"],
re.compile("((?:annotation )?(?:simpleType |complexType )?(?:unique |key |keyref )*)"))
},
"reduce" : ReduceElement
},
"enumeration" : {"struct" : """
<enumeration
id = ID
value = anySimpleType
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</enumeration>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("enumeration", ["id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("enumeration", False)
},
"extension" : {"struct" : """
<extension
base = QName
id = ID
{any attributes with non-schema namespace . . .}>
Content: (annotation?, ((group | all | choice | sequence)?, ((attribute | attributeGroup)*, anyAttribute?)))
</extension>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("extension", ["base", "id"],
re.compile("((?:annotation )?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?))")),
"complexContent" : GenerateElement("extension", ["base", "id"],
re.compile("((?:annotation )?(?:group |all |choice |sequence )?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?))"))
},
"reduce" : ReduceExtension
},
"field" : {"struct" : """
<field
id = ID
xpath = a subset of XPath expression, see below
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</field>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("field", ["id", "xpath"], ONLY_ANNOTATION)
},
"reduce" : ReduceField
},
"fractionDigits" : {"struct" : """
<fractionDigits
fixed = boolean : false
id = ID
value = nonNegativeInteger
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</fractionDigits>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("fractionDigits",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("fractionDigits", True)
},
"group" : {"struct" : """
<group
id = ID
maxOccurs = (nonNegativeInteger | unbounded) : 1
minOccurs = nonNegativeInteger : 1
name = NCName
ref = QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (all | choice | sequence)?)
</group>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("group",
["id", "maxOccurs", "minOccurs", "ref"],
re.compile("((?:annotation )?(?:all |choice |sequence )?)")),
"schema" : GenerateElement("group",
["id", "name"],
re.compile("((?:annotation )?(?:all |choice |sequence )?)"))
},
"reduce" : ReduceGroup
},
"import" : {"struct" : """
<import
id = ID
namespace = anyURI
schemaLocation = anyURI
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</import>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("import",
["id", "namespace", "schemaLocation"], ONLY_ANNOTATION)
},
"reduce" : ReduceImport
},
"include" : {"struct" : """
<include
id = ID
schemaLocation = anyURI
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</include>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("include",
["id", "schemaLocation"], ONLY_ANNOTATION)
},
"reduce" : ReduceInclude
},
"key" : {"struct" : """
<key
id = ID
name = NCName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (selector, field+))
</key>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("key", ["id", "name"],
re.compile("((?:annotation )?(?:selector |(?:field )+))"))
},
"reduce" : ReduceKey
},
"keyref" : {"struct" : """
<keyref
id = ID
name = NCName
refer = QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (selector, field+))
</keyref>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("keyref", ["id", "name", "refer"],
re.compile("((?:annotation )?(?:selector |(?:field )+))"))
},
"reduce" : ReduceKeyRef
},
"length" : {"struct" : """
<length
fixed = boolean : false
id = ID
value = nonNegativeInteger
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</length>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("length",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("length", True)
},
"list" : {"struct" : """
<list
id = ID
itemType = QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, simpleType?)
</list>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("list", ["id", "itemType"],
re.compile("((?:annotation )?(?:simpleType )?)$"))
},
"reduce" : ReduceList
},
"maxExclusive" : {"struct" : """
<maxInclusive
fixed = boolean : false
id = ID
value = anySimpleType
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</maxInclusive>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("maxExclusive",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("maxExclusive", True)
},
"maxInclusive" : {"struct" : """
<maxExclusive
fixed = boolean : false
id = ID
value = anySimpleType
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</maxExclusive>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("maxInclusive",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("maxInclusive", True)
},
"maxLength" : {"struct" : """
<maxLength
fixed = boolean : false
id = ID
value = nonNegativeInteger
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</maxLength>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("maxLength",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("maxLength", True)
},
"minExclusive" : {"struct" : """
<minExclusive
fixed = boolean : false
id = ID
value = anySimpleType
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</minExclusive>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("minExclusive",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("minExclusive", True)
},
"minInclusive" : {"struct" : """
<minInclusive
fixed = boolean : false
id = ID
value = anySimpleType
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</minInclusive>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("minInclusive",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("minInclusive", True)
},
"minLength" : {"struct" : """
<minLength
fixed = boolean : false
id = ID
value = nonNegativeInteger
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</minLength>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("minLength",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("minLength", True)
},
"pattern" : {"struct" : """
<pattern
id = ID
value = string
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</pattern>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("pattern", ["id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("pattern", False)
},
"redefine" : {"struct" : """
<redefine
id = ID
schemaLocation = anyURI
{any attributes with non-schema namespace . . .}>
Content: (annotation | (simpleType | complexType | group | attributeGroup))*
</redefine>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("refine", ["id", "schemaLocation"],
re.compile("((?:annotation |(?:simpleType |complexType |group |attributeGroup ))*)"))
},
"reduce" : ReduceRedefine
},
"restriction" : {"struct" : """
<restriction
base = QName
id = ID
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (group | all | choice | sequence)?, ((attribute | attributeGroup)*, anyAttribute?))
</restriction>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("restriction", ["base", "id"],
re.compile("((?:annotation )?(?:(?:simpleType )?(?:(?:minExclusive |minInclusive |maxExclusive |maxInclusive |totalDigits |fractionDigits |length |minLength |maxLength |enumeration |whiteSpace |pattern )*)))")),
"simpleContent" : GenerateElement("restriction", ["base", "id"],
re.compile("((?:annotation )?(?:(?:simpleType )?(?:(?:minExclusive |minInclusive |maxExclusive |maxInclusive |totalDigits |fractionDigits |length |minLength |maxLength |enumeration |whiteSpace |pattern )*)?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?)))")),
"complexContent" : GenerateElement("restriction", ["base", "id"],
re.compile("((?:annotation )?(?:(?:simpleType )?(?:group |all |choice |sequence )?(?:(?:attribute |attributeGroup )*(?:anyAttribute )?)))")),
},
"reduce" : ReduceRestriction
},
"schema" : {"struct" : """
<schema
attributeFormDefault = (qualified | unqualified) : unqualified
blockDefault = (#all | List of (extension | restriction | substitution)) : ''
elementFormDefault = (qualified | unqualified) : unqualified
finalDefault = (#all | List of (extension | restriction | list | union)) : ''
id = ID
targetNamespace = anyURI
version = token
xml:lang = language
{any attributes with non-schema namespace . . .}>
Content: ((include | import | redefine | annotation)*, (((simpleType | complexType | group | attributeGroup) | element | attribute | notation), annotation*)*)
</schema>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("schema",
["attributeFormDefault", "blockDefault", "elementFormDefault", "finalDefault", "id", "targetNamespace", "version", "lang"],
re.compile("((?:include |import |redefine |annotation )*(?:(?:(?:simpleType |complexType |group |attributeGroup )|element |attribute |annotation )(?:annotation )*)*)"))
}
},
"selector" : {"struct" : """
<selector
id = ID
xpath = a subset of XPath expression, see below
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</selector>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("selector", ["id", "xpath"], ONLY_ANNOTATION)
},
"reduce" : ReduceSelector
},
"sequence" : {"struct" : """
<sequence
id = ID
maxOccurs = (nonNegativeInteger | unbounded) : 1
minOccurs = nonNegativeInteger : 1
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (element | group | choice | sequence | any)*)
</sequence>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("sequence", ["id", "maxOccurs", "minOccurs"],
re.compile("((?:annotation )?(?:element |group |choice |sequence |any )*)"))
},
"reduce" : ReduceSequence
},
"simpleContent" : {"struct" : """
<simpleContent
id = ID
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (restriction | extension))
</simpleContent>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("simpleContent", ["id"],
re.compile("((?:annotation )?(?:restriction |extension ))"))
},
"reduce" : ReduceSimpleContent
},
"simpleType" : {"struct" : """
<simpleType
final = (#all | List of (list | union | restriction))
id = ID
name = NCName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (restriction | list | union))
</simpleType>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("simpleType", ["final", "id", "name"],
re.compile("((?:annotation )?(?:restriction |list |union ))"))
},
"reduce" : ReduceSimpleType
},
"totalDigits" : {"struct" : """
<totalDigits
fixed = boolean : false
id = ID
value = positiveInteger
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</totalDigits>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("totalDigits",
["fixed", "id", "value"], ONLY_ANNOTATION),
},
"reduce" : GenerateFacetReducing("totalDigits", True)
},
"union" : {"struct" : """
<union
id = ID
memberTypes = List of QName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, simpleType*)
</union>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("union", ["id", "memberTypes"],
re.compile("((?:annotation )?(?:simpleType )*)"))
},
"reduce" : ReduceUnion
},
"unique" : {"struct" : """
<unique
id = ID
name = NCName
{any attributes with non-schema namespace . . .}>
Content: (annotation?, (selector, field+))
</unique>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("unique", ["id", "name"],
re.compile("((?:annotation )?(?:selector |(?:field )+))"))
},
"reduce" : ReduceUnique
},
"whiteSpace" : {"struct" : """
<whiteSpace
fixed = boolean : false
id = ID
value = (collapse | preserve | replace)
{any attributes with non-schema namespace . . .}>
Content: (annotation?)
</whiteSpace>""",
"type" : SYNTAXELEMENT,
"extract" : {
"default" : GenerateElement("whiteSpace",
["fixed", "id", "value"], ONLY_ANNOTATION)
},
"reduce" : GenerateFacetReducing("whiteSpace", True)
},
#-------------------------------------------------------------------------------
# Syntax attributes definition
#-------------------------------------------------------------------------------
"abstract" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetBoolean
},
"default" : {
"default" : False
}
},
"attributeFormDefault" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("member attributeFormDefault", ["qualified", "unqualified"])
},
"default" : {
"default" : "unqualified"
}
},
"base" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member base", QName_model)
}
},
"block" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateGetList("block", ["restriction", "extension", "substitution"])
}
},
"blockDefault" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateGetList("block", ["restriction", "extension", "substitution"])
},
"default" : {
"default" : ""
}
},
"default" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetAttributeValue
}
},
"elementFormDefault" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("member elementFormDefault", ["qualified", "unqualified"])
},
"default" : {
"default" : "unqualified"
}
},
"final" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateGetList("final", ["restriction", "extension", "substitution"]),
"simpleType" : GenerateGetList("final", ["list", "union", "restriction"])
}
},
"finalDefault" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateGetList("finalDefault", ["restriction", "extension", "list", "union"])
},
"default" : {
"default" : ""
}
},
"fixed" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetBoolean,
"attribute" : GetAttributeValue,
"element" : GetAttributeValue
},
"default" : {
"default" : False,
"attribute" : None,
"element" : None
}
},
"form" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("member form", ["qualified", "unqualified"])
}
},
"id" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member id", NCName_model)
}
},
"itemType" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member itemType", QName_model)
}
},
"memberTypes" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameListExtraction("member memberTypes", QNames_model)
},
},
"maxOccurs" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateLimitExtraction(),
"all" : GenerateLimitExtraction(1, 1, False)
},
"default" : {
"default" : 1
}
},
"minOccurs" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateLimitExtraction(unbounded = False),
"all" : GenerateLimitExtraction(0, 1, False)
},
"default" : {
"default" : 1
}
},
"mixed" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetBoolean
},
"default" : {
"default" : None,
"complexType" : False
}
},
"name" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member name", NCName_model)
}
},
"namespace" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member namespace", URI_model),
"any" : GetNamespaces
},
"default" : {
"default" : None,
"any" : "##any"
}
},
"nillable" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetBoolean
},
"default" : {
"default" : False
}
},
"processContents" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("member processContents", ["lax", "skip", "strict"])
},
"default" : {
"default" : "strict"
}
},
"ref" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member ref", QName_model)
}
},
"refer" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member refer", QName_model)
}
},
"schemaLocation" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member schemaLocation", URI_model)
}
},
"source" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member source", URI_model)
}
},
"substitutionGroup" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member substitutionGroup", QName_model)
}
},
"targetNamespace" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member targetNamespace", URI_model)
}
},
"type" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateModelNameExtraction("member type", QName_model)
}
},
"use" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GenerateEnumeratedExtraction("member usage", ["required", "optional", "prohibited"])
},
"default" : {
"default" : "optional"
}
},
"value" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetAttributeValue,
"fractionDigits" : GenerateIntegerExtraction(minInclusive=0),
"length" : GenerateIntegerExtraction(minInclusive=0),
"maxLength" : GenerateIntegerExtraction(minInclusive=0),
"minLength" : GenerateIntegerExtraction(minInclusive=0),
"totalDigits" : GenerateIntegerExtraction(minExclusive=0),
"whiteSpace" : GenerateEnumeratedExtraction("value", ["collapse", "preserve", "replace"])
}
},
"version" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : GetToken
}
},
"xpath" : {
"type" : SYNTAXATTRIBUTE,
"extract" : {
"default" : NotSupportedYet("xpath")
}
},
#-------------------------------------------------------------------------------
# Simple types definition
#-------------------------------------------------------------------------------
"string" : {
"type" : SIMPLETYPE,
"basename" : "string",
"extract" : GetAttributeValue,
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x : x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"normalizedString" : {
"type" : SIMPLETYPE,
"basename" : "normalizedString",
"extract" : GetNormalizedString,
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x : x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"token" : {
"type" : SIMPLETYPE,
"basename" : "token",
"extract" : GetToken,
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x : x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"base64Binary" : {
"type" : SIMPLETYPE,
"basename" : "base64Binary",
"extract" : NotSupportedYet("base64Binary"),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"hexBinary" : {
"type" : SIMPLETYPE,
"basename" : "hexBinary",
"extract" : GetHexInteger,
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x : "%X"%x),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"integer" : {
"type" : SIMPLETYPE,
"basename" : "integer",
"extract" : GenerateIntegerExtraction(),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"positiveInteger" : {
"type" : SIMPLETYPE,
"basename" : "positiveInteger",
"extract" : GenerateIntegerExtraction(minExclusive=0),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"negativeInteger" : {
"type" : SIMPLETYPE,
"basename" : "negativeInteger",
"extract" : GenerateIntegerExtraction(maxExclusive=0),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"nonNegativeInteger" : {
"type" : SIMPLETYPE,
"basename" : "nonNegativeInteger",
"extract" : GenerateIntegerExtraction(minInclusive=0),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"nonPositiveInteger" : {
"type" : SIMPLETYPE,
"basename" : "nonPositiveInteger",
"extract" : GenerateIntegerExtraction(maxInclusive=0),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"long" : {
"type" : SIMPLETYPE,
"basename" : "long",
"extract" : GenerateIntegerExtraction(minInclusive=-2**63,maxExclusive=2**63),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"unsignedLong" : {
"type" : SIMPLETYPE,
"basename" : "unsignedLong",
"extract" : GenerateIntegerExtraction(minInclusive=0,maxExclusive=2**64),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"int" : {
"type" : SIMPLETYPE,
"basename" : "int",
"extract" : GenerateIntegerExtraction(minInclusive=-2**31,maxExclusive=2**31),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"unsignedInt" : {
"type" : SIMPLETYPE,
"basename" : "unsignedInt",
"extract" : GenerateIntegerExtraction(minInclusive=0,maxExclusive=2**32),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"short" : {
"type" : SIMPLETYPE,
"basename" : "short",
"extract" : GenerateIntegerExtraction(minInclusive=-2**15,maxExclusive=2**15),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"unsignedShort" : {
"type" : SIMPLETYPE,
"basename" : "unsignedShort",
"extract" : GenerateIntegerExtraction(minInclusive=0,maxExclusive=2**16),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"byte" : {
"type" : SIMPLETYPE,
"basename" : "byte",
"extract" : GenerateIntegerExtraction(minInclusive=-2**7,maxExclusive=2**7),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"unsignedByte" : {
"type" : SIMPLETYPE,
"basename" : "unsignedByte",
"extract" : GenerateIntegerExtraction(minInclusive=0,maxExclusive=2**8),
"facets" : DECIMAL_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: 0,
"check" : lambda x: isinstance(x, IntType)
},
"decimal" : {
"type" : SIMPLETYPE,
"basename" : "decimal",
"extract" : GenerateFloatExtraction("decimal"),
"facets" : DECIMAL_FACETS,
"generate" : GenerateFloatXMLText(),
"initial" : lambda: 0.,
"check" : lambda x: isinstance(x, (IntType, FloatType))
},
"float" : {
"type" : SIMPLETYPE,
"basename" : "float",
"extract" : GenerateFloatExtraction("float", ["INF", "-INF", "NaN"]),
"facets" : NUMBER_FACETS,
"generate" : GenerateFloatXMLText(["INF", "-INF", "NaN"]),
"initial" : lambda: 0.,
"check" : lambda x: {"INF" : True, "-INF" : True, "NaN" : True}.get(x, isinstance(x, (IntType, FloatType)))
},
"double" : {
"type" : SIMPLETYPE,
"basename" : "double",
"extract" : GenerateFloatExtraction("double", ["INF", "-INF", "NaN"]),
"facets" : NUMBER_FACETS,
"generate" : GenerateFloatXMLText(["INF", "-INF", "NaN"]),
"initial" : lambda: 0.,
"check" : lambda x: {"INF" : True, "-INF" : True, "NaN" : True}.get(x, isinstance(x, (IntType, FloatType)))
},
"boolean" : {
"type" : SIMPLETYPE,
"basename" : "boolean",
"extract" : GetBoolean,
"facets" : ["pattern", "whiteSpace"],
"generate" : GenerateSimpleTypeXMLText(lambda x:{True : "true", False : "false"}[x]),
"initial" : lambda: False,
"check" : lambda x: isinstance(x, BooleanType)
},
"duration" : {
"type" : SIMPLETYPE,
"basename" : "duration",
"extract" : NotSupportedYet("duration"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"dateTime" : {
"type" : SIMPLETYPE,
"basename" : "dateTime",
"extract" : GetDateTime,
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: datetime.datetime(1,1,1,0,0,0,0),
"check" : lambda x: isinstance(x, datetime.datetime)
},
"date" : {
"type" : SIMPLETYPE,
"basename" : "date",
"extract" : GetDate,
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: datetime.date(1,1,1),
"check" : lambda x: isinstance(x, datetime.date)
},
"time" : {
"type" : SIMPLETYPE,
"basename" : "time",
"extract" : GetTime,
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: datetime.time(0,0,0,0),
"check" : lambda x: isinstance(x, datetime.time)
},
"gYear" : {
"type" : SIMPLETYPE,
"basename" : "gYear",
"extract" : NotSupportedYet("gYear"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"gYearMonth" : {
"type" : SIMPLETYPE,
"basename" : "gYearMonth",
"extract" : NotSupportedYet("gYearMonth"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"gMonth" : {
"type" : SIMPLETYPE,
"basename" : "gMonth",
"extract" : NotSupportedYet("gMonth"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"gMonthDay" : {
"type" : SIMPLETYPE,
"basename" : "gMonthDay",
"extract" : NotSupportedYet("gMonthDay"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"gDay" : {
"type" : SIMPLETYPE,
"basename" : "gDay",
"extract" : NotSupportedYet("gDay"),
"facets" : NUMBER_FACETS,
"generate" : GenerateSimpleTypeXMLText(str),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"Name" : {
"type" : SIMPLETYPE,
"basename" : "Name",
"extract" : GenerateModelNameExtraction("Name", Name_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"QName" : {
"type" : SIMPLETYPE,
"basename" : "QName",
"extract" : GenerateModelNameExtraction("QName", QName_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"NCName" : {
"type" : SIMPLETYPE,
"basename" : "NCName",
"extract" : GenerateModelNameExtraction("NCName", NCName_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"anyURI" : {
"type" : SIMPLETYPE,
"basename" : "anyURI",
"extract" : GenerateModelNameExtraction("anyURI", URI_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"language" : {
"type" : SIMPLETYPE,
"basename" : "language",
"extract" : GenerateEnumeratedExtraction("language", LANGUAGES),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "en",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"ID" : {
"type" : SIMPLETYPE,
"basename" : "ID",
"extract" : GenerateModelNameExtraction("ID", Name_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"IDREF" : {
"type" : SIMPLETYPE,
"basename" : "IDREF",
"extract" : GenerateModelNameExtraction("IDREF", Name_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"IDREFS" : {
"type" : SIMPLETYPE,
"basename" : "IDREFS",
"extract" : GenerateModelNameExtraction("IDREFS", Names_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"ENTITY" : {
"type" : SIMPLETYPE,
"basename" : "ENTITY",
"extract" : GenerateModelNameExtraction("ENTITY", Name_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"ENTITIES" : {
"type" : SIMPLETYPE,
"basename" : "ENTITIES",
"extract" : GenerateModelNameExtraction("ENTITIES", Names_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"NOTATION" : {
"type" : SIMPLETYPE,
"basename" : "NOTATION",
"extract" : GenerateModelNameExtraction("NOTATION", Name_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"NMTOKEN" : {
"type" : SIMPLETYPE,
"basename" : "NMTOKEN",
"extract" : GenerateModelNameExtraction("NMTOKEN", NMToken_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
"NMTOKENS" : {
"type" : SIMPLETYPE,
"basename" : "NMTOKENS",
"extract" : GenerateModelNameExtraction("NMTOKENS", NMTokens_model),
"facets" : STRING_FACETS,
"generate" : GenerateSimpleTypeXMLText(lambda x: x),
"initial" : lambda: "",
"check" : lambda x: isinstance(x, (StringType, UnicodeType))
},
# Complex Types
"anyType" : {"type" : COMPLEXTYPE, "extract" : lambda x:None},
}
if __name__ == '__main__':
classes = GenerateClassesFromXSD("test.xsd")
# Code for test of test.xsd
xmlfile = open("po.xml", 'r')
tree = minidom.parse(xmlfile)
xmlfile.close()
test = classes["PurchaseOrderType"]()
for child in tree.childNodes:
if child.nodeType == tree.ELEMENT_NODE and child.nodeName == "purchaseOrder":
test.loadXMLTree(child)
test.items.item[0].setquantity(2)
testfile = open("test.xml", 'w')
testfile.write("<?xml version=\"1.0\"?>\n")
testfile.write(test.generateXMLText("purchaseOrder"))
testfile.close()