Staging
v0.8.1
v0.8.1
Revision 49b5230a6c058e56d0f57c844327f0ca77352767 authored by cvs2svn on 25 July 2003, 01:12:48 UTC, committed by cvs2svn on 25 July 2003, 01:12:48 UTC
1 parent c0bf33e
demo.py
#! /usr/bin/env python
"""Print names of all methods defined in module
This script demonstrates use of the visitor interface of the compiler
package.
"""
import compiler
class MethodFinder:
"""Print the names of all the methods
Each visit method takes two arguments, the node and its current
scope. The scope is the name of the current class or None.
"""
def visitClass(self, node, scope=None):
self.visit(node.code, node.name)
def visitFunction(self, node, scope=None):
if scope is not None:
print "%s.%s" % (scope, node.name)
self.visit(node.code, None)
def main(files):
mf = MethodFinder()
for file in files:
f = open(file)
buf = f.read()
f.close()
ast = compiler.parse(buf)
compiler.walk(ast, mf)
if __name__ == "__main__":
import sys
main(sys.argv[1:])
Computing file changes ...