130 lines
3.9 KiB
Python
Executable File
130 lines
3.9 KiB
Python
Executable File
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2006 Søren Roug, European Environment Agency
|
|
#
|
|
# This is free software. You may redistribute it under the terms
|
|
# of the Apache license and the GNU General Public License Version
|
|
# 2 or at your option any later version.
|
|
#
|
|
# This program 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 program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
#
|
|
# Contributor(s):
|
|
#
|
|
from xml.sax import make_parser,handler
|
|
from xml.sax.xmlreader import InputSource
|
|
import xml.sax.saxutils
|
|
import sys
|
|
from odf.namespaces import *
|
|
|
|
RELAXNS=u"http://relaxng.org/ns/structure/1.0"
|
|
|
|
|
|
class Node:
|
|
ns = None
|
|
name = None
|
|
|
|
class Element(Node):
|
|
" Element "
|
|
def __init__(self):
|
|
self.attrs = {}
|
|
|
|
class Attribute(Node):
|
|
" Attribute "
|
|
|
|
#
|
|
#
|
|
class S22RelaxParser(handler.ContentHandler):
|
|
""" Extract headings from content.xml of an ODT file """
|
|
|
|
optional = 0
|
|
currattr = None
|
|
currelem = None
|
|
currnode = None
|
|
currdef = None
|
|
definitions = {}
|
|
ignore = 0
|
|
|
|
def __init__(self):
|
|
self.data = []
|
|
self.level = 0
|
|
|
|
def text(self):
|
|
return ''.join(self.data).strip()
|
|
|
|
def characters(self, data):
|
|
self.data.append(data)
|
|
|
|
def startElementNS(self, tag, qname, attrs):
|
|
if self.ignore == 1:
|
|
return
|
|
#print "START ",tag
|
|
if tag == (RELAXNS, 'define'):
|
|
self.currdef = {}
|
|
self.currdef['name'] = attrs.get( (None, 'name'))
|
|
self.currdef['type'] = None
|
|
self.currdef['datatypeLibrary'] = None
|
|
self.currdef['elements'] = []
|
|
elif tag in ((RELAXNS, 'attribute'), (RELAXNS, 'start')):
|
|
self.ignore = 1
|
|
elif tag == (RELAXNS, 'name'):
|
|
self.currdef['ns'] = attrs.get( (None, 'ns'))
|
|
self.data = []
|
|
elif tag == (RELAXNS, 'data'):
|
|
self.currdef['type'] = attrs.get( (None, 'type'))
|
|
self.currdef['datatypeLibrary'] = attrs.get( (None, 'datatypeLibrary'))
|
|
elif tag == (RELAXNS, 'text'):
|
|
self.currdef['type'] = "text"
|
|
|
|
def endElementNS(self, tag, qname):
|
|
if tag in ((RELAXNS, 'attribute'), (RELAXNS, 'start')):
|
|
self.ignore = 0
|
|
return
|
|
if self.ignore == 1:
|
|
return
|
|
#print "END ",tag
|
|
if tag == (RELAXNS, 'define'):
|
|
if len(self.currdef['elements']):
|
|
self.definitions[self.currdef['name']] = self.currdef
|
|
elif tag == (RELAXNS, 'name'):
|
|
self.currdef['elements'].append(self.text())
|
|
elif tag == (RELAXNS, 'anyName'):
|
|
self.currdef['elements'].append("__ANYNAME__")
|
|
self.data = []
|
|
|
|
if __name__ == "__main__":
|
|
parser = make_parser()
|
|
parser.setFeature(handler.feature_namespaces, 1)
|
|
p = S22RelaxParser()
|
|
parser.setContentHandler(p)
|
|
parser.setErrorHandler(handler.ErrorHandler())
|
|
|
|
for relaxfile in ["simple-manifest-7-22.rng","simple-schema-7-22.rng"]:
|
|
content = file(relaxfile)
|
|
inpsrc = InputSource()
|
|
inpsrc.setByteStream(content)
|
|
parser.parse(inpsrc)
|
|
|
|
defs = p.definitions
|
|
keys= defs.keys()
|
|
keys.sort()
|
|
|
|
print "allows_text = ("
|
|
for key in keys:
|
|
val = defs[key]
|
|
if val.get('type') is None:
|
|
continue
|
|
ns = val.get('ns','UNKNOWN')
|
|
if ns == DBNS: continue
|
|
for elmname in sorted(val['elements']):
|
|
if elmname == u'__ANYNAME__':
|
|
continue
|
|
print "\t(%sNS,u'%s')," % (nsdict.get(ns,'unknown').upper(), elmname)
|
|
print ")"
|