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Revision 78

Added by Aaron Marcuse-Kubitza about 13 years ago

xpath.py: Added basic support for split paths

View differences:

scripts/lib/xpath.py
14 14 
        self.attrs = attrs
15 15 
        self.is_attr = is_attr
16 16 
        self.is_ptr = is_ptr
17 
        self.other_branches = [] # temp implementation for split paths
17 18
18 19 
    def __repr__(self):
19 20 
        str_ = ''
......
44 45 
        while True:
45 46 
            # Split path
46 47 
            if parser.str_('{'):
47 
                paths = []
48 
                paths = tree[-1].other_branches
48 49 
                while True:
49 
                    paths.append(tree + _path())
50 
                    paths.append(_path())
50 51 
                    if not parser.str_(','): break
51 52 
                parser.str_('}', required=True)
52 
                tree = paths[0] # just use first subpath for now
53 
                tree += paths.pop(0) # use first subpath for now
53 54 
                break # nothing allowed after split path
54 55
55 56 
            elem = XpathElem(is_attr=parser.str_('@'),
......
150 151 
            if elem.value != None: xml_dom.set_value(doc, node, elem.value)
151 152 
            for attr in elem.attrs: get(doc, attr, create, last_only, node)
152 153
154 
        for branch in elem.other_branches:
155 
            set_value(branch, value(xpath))
156 
            get(doc, branch, create, last_only, node)
157
153 158 
        # Follow pointer
154 159 
        if elem.is_ptr:
155 160 
            xpath = copy.deepcopy(xpath[elem_idx+1:]) # rest of XPath

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