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from xmlclass import GenerateClassesFromXSDstring, UpdateXMLClassGlobals

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CODEFILE_XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>

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<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

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  <xsd:element name="%(codefile_name)s">

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    <xsd:complexType>

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      <xsd:sequence>

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        %(includes_section)s

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        <xsd:element name="variables">

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          <xsd:complexType>

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            <xsd:sequence>

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              <xsd:element name="variable" minOccurs="0" maxOccurs="unbounded">

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                <xsd:complexType>

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                  <xsd:attribute name="name" type="xsd:string" use="required"/>

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                  <xsd:attribute name="type" type="xsd:string" use="required"/>

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                  <xsd:attribute name="class" use="optional">

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                    <xsd:simpleType>

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                      <xsd:restriction base="xsd:string">

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                        <xsd:enumeration value="input"/>

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                        <xsd:enumeration value="memory"/>

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                        <xsd:enumeration value="output"/>

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                      </xsd:restriction>

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                    </xsd:simpleType>

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                  </xsd:attribute>

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                  <xsd:attribute name="initial" type="xsd:string" use="optional" default=""/>

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                </xsd:complexType>

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              </xsd:element>

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            </xsd:sequence>

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          </xsd:complexType>

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        </xsd:element>

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        %(sections)s

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      </xsd:sequence>

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    </xsd:complexType>

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  </xsd:element>

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  <xsd:complexType name="CodeText">

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    <xsd:annotation>

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      <xsd:documentation>Formatted text according to parts of XHTML 1.1</xsd:documentation>

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    </xsd:annotation>

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    <xsd:sequence>

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      <xsd:any namespace="http://www.w3.org/1999/xhtml" processContents="lax"/>

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    </xsd:sequence>

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  </xsd:complexType>

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</xsd:schema>"""

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SECTION_TAG_ELEMENT = "<xsd:element name=\"%s\" type=\"CodeText\"/>"

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    CODEFILE_NAME = "CodeFile"

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    SECTIONS_NAMES = []

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        sections_str = {"codefile_name": self.CODEFILE_NAME}

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        if "includes" in self.SECTIONS_NAMES:

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            sections_str["includes_section"] = SECTION_TAG_ELEMENT % "includes"

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        else:

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            sections_str["includes_section"] = ""

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        sections_str["sections"] = "\n".join(

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            [SECTION_TAG_ELEMENT % name

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             for name in self.SECTIONS_NAMES if name != "includes"])

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        self.CodeFileClasses = GenerateClassesFromXSDstring(

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            CODEFILE_XSD % sections_str)

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        self.CodeFile = self.CodeFileClasses[self.CODEFILE_NAME]()

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                if child.nodeType == tree.ELEMENT_NODE and child.nodeName in [self.CODEFILE_NAME]:

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            variable = self.CodeFileClasses["variables_variable"]()

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            datas.append({"Name" : var.getname(), 

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                          "Type" : var.gettype(), 

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                          "Initial" : var.getinitial()})

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        for section in self.SECTIONS_NAMES:

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            section_code = parts.get(section)

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            if section_code is not None:

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                getattr(self.CodeFile, section).settext(section_code)

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        return dict([(section, getattr(self.CodeFile, section).gettext())

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                     for section in self.SECTIONS_NAMES])

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        text += self.CodeFile.generateXMLText(self.CODEFILE_NAME, 0)

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    def cPickle_loads(self, str_obj):

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        UpdateXMLClassGlobals(self.CodeFileClasses)

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        return cPickle.loads(str_obj)

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    def cPickle_dumps(self, obj):

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        UpdateXMLClassGlobals(self.CodeFileClasses)

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        return cPickle.dumps(obj)

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        return self.cPickle_loads(self.cPickle_dumps(model))

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        self.CodeFileBuffer = UndoBuffer(self.cPickle_dumps(self.CodeFile), saved)

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        self.CodeFileBuffer.Buffering(self.cPickle_dumps(self.CodeFile))

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            self.CodeFileBuffer.Buffering(self.cPickle_dumps(self.CodeFile))

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        self.CodeFile = self.cPickle_loads(self.CodeFileBuffer.Previous())

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        self.CodeFile = self.cPickle_loads(self.CodeFileBuffer.Next())