javaclass

Annotated runclass.py

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118:714a1d918aa9
2005-01-13 Paul Boddie file changeset files shortlog Commented out various trace statements for improved high-level testing. Added the runclass utility which supports running of Java classes through their public, static main methods.
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#!/usr/bin/env python
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"Run class files."
 
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import classhook
 
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def load_class(class_name):
 
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    "Load the class with the given 'class_name'."
 
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    class_name_parts = class_name.split(".")
 
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    if len(class_name_parts) == 1:
 
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        module = __import__("__this__", globals(), locals(), [class_name])
 
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        obj = getattr(module, class_name)
 
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    else:
 
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        obj = __import__(class_name, globals(), locals())
 
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        for part in class_name_parts[1:]:
 
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            obj = getattr(obj, part)
 
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    return obj
 
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def run_class(cls, args):
 
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    cls.main(args)
 
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if __name__ == "__main__":
 
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    import sys
 
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    cls = load_class(sys.argv[1])
 
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    run_class(cls, sys.argv[2:])
 
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