5 def process_file(filename, obj, clean = True):
6 doc = xml.dom.minidom.parse(filename)
7 process(doc, obj, clean)
10 def process(node, obj, clean = True):
11 if isinstance(obj, str): # overwrite
12 while not node.firstChild is None:
13 node.removeChild(node.firstChild)
14 doc = _get_document_element(node)
15 node.appendChild(doc.createTextNode(obj))
16 elif isinstance(obj, xml.dom.Node): # overwrite
17 while not node.firstChild is None:
18 node.removeChild(node.firstChild)
20 if isinstance(obj, xml.dom.minidom.Document):
21 obj = obj.documentElement
23 newobj = obj.cloneNode(True)
24 node.appendChild(newobj)
26 process(newobj, {}, clean)
27 elif isinstance(obj, dict): # substitute
28 for child in node.childNodes:
31 if child.nodeType == xml.dom.Node.ELEMENT_NODE:
34 attrs = child.attributes
36 for i in range(attrs.length):
38 if attr.namespaceURI == "http://template.sesse.net/" or attr.name == "id":
41 child.removeAttribute(attr.name)
43 # check all substitutions to see if we found anything
45 for key in obj.keys():
46 if key.startswith(child.tagName + "/"):
47 child.setAttribute(key.split("/")[1], obj[key])
48 elif (not id is None) and key.startswith("#" + id + "/"):
49 child.setAttribute(key.split("/")[1], obj[key])
52 if key == child.localName or ((not id is None) and key == "#" + id):
53 process(child, obj[key], clean)
57 process(child, obj, clean)
58 elif isinstance(obj, list): # repeat
59 doc = _get_document_element(node)
60 frag = doc.createElement("temporary-fragment") # ugh
62 while not node.firstChild is None:
63 child = node.firstChild
64 node.removeChild(child)
65 frag.appendChild(child)
68 newnode = frag.cloneNode(True)
69 node.appendChild(newnode)
70 process(newnode, instance, clean)
74 # remove all the <fragment> tags
76 children_to_remove = []
77 for child in node.childNodes:
78 if isinstance(child, xml.dom.minidom.Element) and child.tagName == 'temporary-fragment':
79 while not child.firstChild is None:
80 child2 = child.firstChild
81 child.removeChild(child2)
82 node.appendChild(child2)
83 children_to_remove.append(child)
85 for child in children_to_remove:
86 node.removeChild(child)
91 def alternate(tag, array, *elems):
94 ref[tag] = elems[i % len(elems)]
100 if node.nodeType == xml.dom.Node.ELEMENT_NODE and node.namespaceURI == "http://template.sesse.net/":
101 # as this is a dummy node, we want to remove it and move everything further up
102 # after we've done any required replacements
103 doc = _get_document_element(node)
104 parent = node.parentNode
106 while not node.firstChild is None:
107 child = node.firstChild
108 node.removeChild(child)
109 parent.insertBefore(child, node)
111 parent.removeChild(node)
114 def _get_document_element(node):
115 if node.parentNode is None:
118 return _get_document_element(node.parentNode)