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Revision 57

Added by Aaron Marcuse-Kubitza about 13 years ago

map: Added more stubs for XML-XML mapping

View differences:

map
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    csv_config = dict(delimiter=',', quotechar='"')
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    # Load map
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    is_xml = True
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    # Load map header
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    in_is_xml = True
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    if uses_map:
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        import copy
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        import csv
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        import xpath
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        map_ = {}
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        has_types = False # whether outer elements are type containiners
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        stream = open(map_path, 'rb')
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        reader = csv.reader(stream, **csv_config)
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        src, dest = reader.next()[:2]
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        map_stream = open(map_path, 'rb')
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        map_reader = csv.reader(map_stream, **csv_config)
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        src, dest = map_reader.next()[:2]
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        src, sep, src_base = src.partition('/')
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        is_xml = sep != ''
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        for row in reader:
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            name, path = row[:2]
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            if name != '' and path != '':
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                if path.startswith('/*s/'): has_types = True # *s for type elem
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                path = path.replace('<name>', name)
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                map_[name] = xpath.XpathParser(path).parse()
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        stream.close()
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        in_is_xml = sep != ''
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    # Input datasource to XML tree
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    if is_xml: doc = xml.dom.minidom.parse(sys.stdin)
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    # Input datasource to XML tree, mapping if needed
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    if in_is_xml: doc = xml.dom.minidom.parse(sys.stdin)
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    if uses_map:
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        import xml_xpath
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        map_ = {}
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        has_types = False # whether outer elements are type containiners
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        for row in map_reader:
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            in_, out = row[:2]
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            if out != '':
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                if out.startswith('/*s/'): has_types = True # *s for type elem
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                out = xpath.parse(out)
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                if in_is_xml: pass # TODO: process the mapping
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                else: map_[in_] = out
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        map_stream.close()
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        out_doc = xml.dom.minidom.getDOMImplementation().createDocument(None,
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            dest, None)
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        if is_xml: raise Exception('XML-XML mapping not supported yet')
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        if in_is_xml: raise Exception('XML-XML mapping not supported yet')
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        else: # input is CSV
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            reader = csv.reader(sys.stdin, **csv_config)
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            fieldnames = reader.next()

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