/[thuban]/trunk/thuban/Extensions/wms/parser.py
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Diff of /trunk/thuban/Extensions/wms/parser.py

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revision 2172 by joey, Tue Apr 13 17:21:19 2004 UTC revision 2173 by joey, Tue Apr 13 19:28:05 2004 UTC
# Line 49  __version__ = "$Revision$" Line 49  __version__ = "$Revision$"
49  # $Id$  # $Id$
50    
51  import xml.dom.minidom  import xml.dom.minidom
52    from xml.dom import Node
53    
54  from domutils import getElementsByName, getElementByName  from domutils import getElementsByName, getElementByName
55    
# Line 118  class WMSCapabilitiesParser: Line 119  class WMSCapabilitiesParser:
119                 and foo.childNodes[0].data.lower() != 'none':                 and foo.childNodes[0].data.lower() != 'none':
120              self.access = foo.childNodes[0].data              self.access = foo.childNodes[0].data
121                    
122          # Extract output format information          foo = getElementByName(getElementByName(
123          foo = getElementsByName(              root, 'Capability'), 'Request')
124              getElementByName(getElementByName(getElementByName(  
125              root, 'Capability'), 'Request'), 'GetMap'), 'Format')          # Need to distinguish between Map and GetMap for v1.0 and v1.1
126          self.formats = map((lambda i: i.childNodes[0].data), foo)          bar = getElementByName(foo, 'GetMap')
127            if bar:
128                # WMS 1.1
129                foo = getElementsByName(bar, 'Format')
130                self.formats = map((lambda i: i.childNodes[0].data), foo)
131            else:
132                # WMS 1.0
133                foo = getElementByName(getElementByName(
134                    foo, 'Map'), 'Format')
135                for node in foo.childNodes:
136                    if node.nodeType == Node.ELEMENT_NODE:
137                        try:
138                            self.formats.append(node.nodeName)
139                        except AttributeError:
140                            self.formats = [node.nodeName]
141    
142          # Extract layer names          # Extract layer names
143          self.layers = []          self.layers = []
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