#!/usr/bin/python
# Quick hack to merge all opera mbs files into mbox format which can
# then be used by other email clients to import Opera email.
# by Pravin Paratey (January 19, 2009)
 
import os
 
# Change this value
folder = '/home/pravin/.opera/mail/store/account1/'
 
fp = open('combined.mbox', 'a')
 
for d0 in os.listdir(folder):
	p0 = os.path.join(folder,d0)
	if os.path.isfile(p0): continue
	for d1 in os.listdir(p0):
		p1 = os.path.join(p0, d1)
		for d2 in os.listdir(p1):
			p2 = os.path.join(p1, d2)
			for f in os.listdir(p2):
				fp2 = open(os.path.join(p2, f), 'r')
				fp.write(fp2.read())
				fp2.close()
fp.close()