26 lines
885 B
Python
Executable file
26 lines
885 B
Python
Executable file
#!/usr/bin/env python3
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# Call $0 <file with a list of component file paths>
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# Dumps all the implementing constructors to stdout
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import xml.sax
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import sys
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constructors = list()
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class ComponentHandler(xml.sax.ContentHandler):
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def startElement(self, tag, attributes):
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if tag == "implementation" and "constructor" in attributes:
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constructors.append(attributes["constructor"])
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if __name__ == "__main__":
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parser = xml.sax.make_parser()
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parser.setFeature(xml.sax.handler.feature_namespaces, 0)
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parser.setContentHandler(ComponentHandler())
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for filename in sys.argv[1:]:
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with open(filename, "r") as components_listfile:
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for line in components_listfile:
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for component_filename in line.strip().split():
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parser.parse(component_filename)
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constructors.sort()
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print("\n".join(constructors))
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