bsondumpdir.py

#! /usr/bin/env python

import os
import sys
 
usage = "USAGE: {0} path".format(sys.argv[0])

if len(sys.argv) != 2:
    print usage
    sys.exit(1)
else:
    path = sys.argv[1]
    if not os.path.isdir(path):
        print "No such directory {0}".format(path)
        sys.exit(1)

def bsondump(a, cur, files):
    for file in [file for file in files if file.endswith(".bson")]:
        name, ext = os.path.splitext(file)
        os.system("bsondump {0} > {1}".format(file, name + ".json"))

def bsondumpdir(path, callback, arg):
    os.path.walk(path, callback, arg)

if __name__ == "__main__":
    bsondumpdir(path, bsondump, None)