stéphane bard wrote: > hello > i would like to parse java files an detect > class name's, attributes name's type's and visibility (and or list of > methods). > > is there any module who can parse easily a java file without using > (jython)?
There are probably a number of standard parser solutions which can expose such information. However, another solution is that provided by the javaclass package: import javaclass.classfile # http://www.python.org/pypi/javaclass # Read the contents of the compiled class. f = open("org/w3c/dom/Element.class", "rb") s = f.read() f.close() # Process the class data. c = javaclass.classfile.ClassFile(s) # Obtain the internal name of the class. name = unicode(c.interfaces[0].get_name()) # u'org/w3c/dom/Node' for m in c.methods: # Obtain each method name and access details. method_name = unicode(m.get_name()) # eg. u'getTagName' is_public = m.access_flags & javaclass.classfile.PUBLIC Obviously, this is more convoluted than it needs to be, but the original purpose of the module employed is to assist in translating Java class data to other forms - notably Python bytecode - although such experiments haven't been continued by myself for quite some time. The class decoding part illustrated above should be quite usable, however. Paul -- http://mail.python.org/mailman/listinfo/python-list
