Facebook created_time Conversion

gistfile1.py

import sys, datetime
from django.core.management.base import BaseCommand, CommandError 
from optparse import make_option
from django.conf import settings
from pymongo import Connection
from bson.objectid import ObjectId

class Command(BaseCommand): 
	help = """Converts all facebook dates to MongoDate Strings So They are Query-able"""
	
	def handle(self, *args, **options):

		mongoDB	= Connection()[settings.DB]
		
		datapoints =  mongoDB['mycollection'].find()
		
		for dp in datapoints:
			
			if 'lks' not in dp: continue
			new_fb_likes = []
			
			for lk in dp['lks']:
				try:
					strdate	= lk['created_time'].split('T')[0]
					strtime	= lk['created_time'].split('T')[1]
				
					year	= int(strdate.split("-")[0])
					month 	= int(strdate.split("-")[1])
					day	= int(strdate.split("-")[2])
				
					hour	= int(strtime.split("+")[0].split(":")[0])
					minute	= int(strtime.split("+")[0].split(":")[1])
					second	= int(strtime.split("+")[0].split(":")[2])
				
					lk['created_time'] = datetime.datetime(year,month,day,hour,minute,second)
					new_fb_likes.append( lk )
				except:
					new_fb_likes.append( lk )
				
			 
			print mongoDB['mycollection'].update({"_id" : ObjectId(dp['_id']) }, {	"$set" : { "lks" : new_fb_likes }}) 	
			print 'Updating objectid=%s' % dp['_id']