[fix] compatibility issues

parltrack/scrapers/amendments.py

@@ -21,12 +21,12 @@
 from parltrack.utils import fetch_raw, fetch, unws, logger, jdump, diff
 from parltrack.views.views import getMep
 from tempfile import mkstemp
-from pbs import pdftotext
+from sh import pdftotext
 from mappings import COMMITTEE_MAP
 from datetime import datetime
 from parltrack.db import db
 from dateutil.parser import parse
-from flaskext.mail import Message
+from flask.ext.mail import Message
 from parltrack.default_settings import ROOT_URL
 from parltrack.webapp import mail
 from urllib import quote_plus

parltrack/webapp.py

@@ -20,7 +20,7 @@
 
 import os, re, copy, csv, cStringIO, json, sys, itertools, diff_match_patch, urllib
 from pymongo import Connection
-from flaskext.mail import Mail, Message
+from flask.ext.mail import Mail, Message
 from flask.ext.cache import Cache
 from flask import Flask, render_template, request, jsonify, abort, redirect, Response
 from datetime import datetime, date, timedelta

pip-requirements.txt

@@ -1,4 +1,4 @@
-pbs
+sh
 diff_match_patch
 Flask
 Flask-Cache>=0.3.2