Анисимова Наталья

mephi.dtd

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+<!ELEMENT mephi (fakultet+)>
+<!ELEMENT fakultet (kafedra+)>
+<!ELEMENT kafedra (grop+)>
+<!ELEMENT grop (student+)>
+<!ELEMENT student ANY>
+<!ATTLIST mephi adress CDATA "Kashirskaia 31">
+<!ATTLIST fakultet fak CDATA "kib">
+<!ATTLIST kafedra kaf CDATA "36">
+<!ATTLIST grop gr CDATA #REQUIRED>
+<!ATTLIST grop year CDATA #REQUIRED>
+<!ATTLIST student N CDATA #REQUIRED>
+<!ATTLIST student Name CDATA #REQUIRED>
+

mephi.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="p1.xsl"?>
+<!DOCTYPE mephi SYSTEM "mephi.dtd">
+<mephi xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:noNamespaceSchemaLocation="http://mephi.xsd" adress = "Kashirskaia 31"><fakultet fak="kib"><kafedra kaf ="36"><grop gr ="361" year = "2012">
+<student N="1" Name ="Anisimova">Anisimova-Nataly</student>
+<student N="2" Name ="Artemev">Artemev-Dmitriy </student>
+<student N="3" Name ="Jelouhova">Jelouhova-Kiril</student>
+<student N="4" Name ="Jelouhova">Jelouhova-Alena</student>
+<student N="5" Name ="Zamanov">Zamanov-Ainur</student>
+<student N="6" Name ="Miheev">Miheev-Denis</student>
+<student N="7" Name ="Pivovarov">Pivovarov-Alexandr</student>
+<student N="8" Name ="Samsonov">Samsonov-Artem</student>
+<student N="9" Name ="Soloveva">Soloveva-Anna</student>
+<student N="10" Name ="Sidorova">Sidorova-Lubov</student>
+<student N="11" Name ="Tarmazakov">Tarmazakov-Evgeniy</student>
+<student N="12" Name ="Titorenko">Titorenko-Aleksey</student>
+<student N="13" Name ="Shtanko">Shtanko-Alexandr</student>
+</grop><grop gr = "362" year = "2012">
+<student N="1" Name ="hjk">kj</student>
+</grop></kafedra></fakultet><fakultet fak="a"/><fakultet fak="t"/><fakultet fak="f"/><fakultet fak="v"/><fakultet fak="u"/></mephi>
+

mephi.xsd

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+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+<xs:element name="mephi" type="u"/>
+	<xs:complexType name="u">
+		<xs:sequence>
+			<xs:element name="fakultet" type="f" maxOccurs="10" minOccurs="0"/>
+		</xs:sequence>
+		<xs:attribute name="adress" type="xs:string"/>
+	</xs:complexType>
+
+<xs:complexType name="f">
+	<xs:sequence>
+		<xs:element name="kafedra" type="k" maxOccurs="10" minOccurs="0"/>
+	</xs:sequence>
+	<xs:attribute name="fak">
+	</xs:attribute>
+</xs:complexType>
+<xs:complexType name="k">
+	<xs:sequence>
+		<xs:element name="grop" type="g" maxOccurs="10" minOccurs="0"/>
+	</xs:sequence>
+	<xs:attribute name="kaf">
+    	<xs:simpleType>
+		<xs:restriction base="xs:integer">
+		<xs:maxInclusive value="100"/>
+		</xs:restriction>
+	</xs:simpleType>
+	</xs:attribute>
+
+
+</xs:complexType>
+<xs:complexType name="g">
+	<xs:sequence>
+		<xs:element name="student" type="s"  maxOccurs="30" minOccurs="0"/>
+	</xs:sequence>
+	<xs:attribute name="year" type="xs:integer"/>
+	<xs:attribute name="gr" type="xs:integer"/>
+</xs:complexType>
+<xs:complexType name="s">
+	<xs:simpleContent>
+	<xs:extension base="person">
+   		<xs:attribute name="N" type="xs:positiveInteger" use="required"/> 
+ 		<xs:attribute name="Name" type="xs:string"/>
+	</xs:extension>
+	</xs:simpleContent>
+</xs:complexType>
+<xs:element name="human" type="person"/>
+	<xs:simpleType name="person">
+	<xs:restriction base="xs:string">
+	</xs:restriction>
+	</xs:simpleType>
+</xs:schema>
+

print

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+#! /usr/bin/env python
+import sys, libxml2
+def open(xml_file):
+  doc = libxml2.parseFile(xml_file)
+  root = doc.getRootElement()
+  child = root.children
+  child = child.children
+  child = child.children
+  child = child.children
+  while child.next is not None :
+   print child.content
+   child =child.next
+def main(argv):
+  if len(argv) != 2:
+    sys.stderr.write("Usage : %s xml_file" % (argv[0],))
+  else:    open(argv[1])
+if __name__ == '__main__': main(sys.argv)
+

valid

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+#!/usr/bin/env python
+#-*- coding: UTF-8 -*-
+import optparse
+import sys, libxml2
+def validate(xml_file, dtd_file):
+  doc = libxml2.parseFile(xml_file)
+  dtd = libxml2.parseDTD(None, dtd_file)
+  ctxt = libxml2.newValidCtxt()
+  ret = doc.validateDtd(ctxt, dtd)
+  dtd.freeDtd()
+  doc.freeDoc()
+  return ret
+
+def main(): 
+  op = optparse.OptionParser(description = U"Проверка на соответствие DTD", prog="dtd", version="0.1", usage=U"%prog")
+  op.add_option("-x", "--xml", dest="xml", help=U"XML документ", metavar="XML_FILE")
+  op.add_option("-d", "--dtd", dest="dtd", help=U"DTD документ", metavar="DTD_FILE")
+  options, arguments = op.parse_args()
+  if options.xml and options.dtd:
+    validate(options.xml, options.dtd)
+  else:
+    op.print_help()
+if __name__ == '__main__':  main()

valid1

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+#!/usr/bin/env python
+#-*- coding: UTF-8 -*-
+import optparse
+import sys, libxml2
+def schema_validate(xml_file, xsd_file):
+  ctxt = libxml2.schemaNewParserCtxt(xsd_file)
+  schema = ctxt.schemaParse()
+  validationCtxt = schema.schemaNewValidCtxt()
+  res = validationCtxt.schemaValidateFile(xml_file, 0)
+  #doc = libxml2.parseFile(xml_file)
+  #res = validationCtxt.schemaValidateDoc(doc)
+  #doc.freeDoc()
+  if res != 0:
+    print "VALIDATION FAILED"
+  else:
+    print "VALIDATED"
+    return res
+
+def main(): 
+  op = optparse.OptionParser(description = U"Проверка на соответствие XSD", prog="xsd", version="0.1", usage=U"%prog")
+  op.add_option("-x", "--xml", dest="xml", help=U"XML документ", metavar="XML_FILE")
+  op.add_option("-s", "--xsd", dest="xsd", help=U"XSD документ", metavar="XSD_FILE")
+  options, arguments = op.parse_args()
+  if options.xml and options.xsd:
+    schema_validate(options.xml, options.xsd)
+  else:
+    op.print_help()
+if __name__ == '__main__':  main()

xpath

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+#! /usr/bin/env python
+import sys, libxml2
+def open(xml_file):
+  doc = libxml2.parseFile (xml_file)
+  ctxt = doc.xpathNewContext()
+  # 1
+  fak = ctxt.xpathEval("//fakultet[@fak='kib']/child::*")
+  print "1"
+  i=0;
+  for element in fak: 
+   print fak[i].properties.content
+   i=i+1 
+  # 2
+  stud = ctxt.xpathEval("//grop[@year>2010]/child::*")
+  print "2"
+  i=0;
+  for element in stud: 
+   print stud[i].content
+   i=i+1
+  # 3 & 8
+  grop = ctxt.xpathEval("//student[@Name='Anisimova']/parent::*")
+  print "3&8"
+  i=0
+  for element in grop: 
+   for property in grop[i].properties:
+    print property
+   i=i+1
+  # 4
+  stud = ctxt.xpathEval("//grop[@year=2012 and @gr=361]/child::*")
+  i=0;
+  for element in stud: 
+   i=i+1
+  print "4"
+  print i
+
+  #5
+  st = ctxt.xpathEval("//kafedra[@kaf=36]/grop/child::*")
+  i=0;
+  for element in st: 
+   i=i+1
+  print "5"
+  print i
+
+  #6????
+  fak = ctxt.xpathEval("//fakultet[@fak=kib]/kafedra/grop/child::*")
+  i=0
+  for element in fak: 
+   i=i+1
+  print "6"
+  print i
+
+  #7
+  fak = ctxt.xpathEval("//kafedra[@kaf=36]/ancestor::fakultet")
+  print "7"
+  print fak[0].properties
+
+  ctxt.xpathFreeContext ()
+  doc.freeDoc ()
+
+
+  ctxt.xpathFreeContext ()
+  doc.freeDoc ()
+
+
+
+def main(argv):
+  if len(argv) != 2:
+    sys.stderr.write("Usage : %s xml_file" % (argv[0],))
+  else:    open(argv[1])
+if __name__ == '__main__': main(sys.argv)