dump lists of all directories and egg files, in sys.path and all visible .pth files; group the results accordingly.

whereismyshit.py

#!/usr/bin/env python
# encoding: utf-8
"""
whereismyshit.py

Created by FI$H 2000 on 2010-09-16.
Copyright (c) 2010 OST, LLC. All rights reserved.
"""

from __future__ import with_statement
import sys, os

eggs = []
dirs = []
pths = []

def main():
	for p in sys.path:
		if p.endswith('.egg'):
			eggs.append(p)
		else:
			dirs.append(p)
			try:
				pths.extend(["%s/%s" % (p, pth) for pth in os.listdir(p) if pth.endswith('.pth')])
			except OSError, err:
				print "WTF: OSError %s for path %s" % (err, p)
	
	print ""
	
	print "###\t EGGS:"
	for egg in eggs:
		print ">>>\t %s" % egg
	
	print ""
	
	print "###\t DIRS:"
	for durr in dirs:
		print ">>>\t %s" % durr
	
	print ""
	
	print "###\t PTH FILES:"
	for pth in pths:
		print ">>>\t %s" % pth
		with open(pth, 'r') as pthf:
			print pthf.read()
		print ""
	


if __name__ == '__main__':
	main()