Moving to Py3 (#38)

* 2to3 changes

* updated readme to mention py3

README.md

@@ -3,13 +3,13 @@ HasGeek App Boilerplate
 
 [![Build status](https://secure.travis-ci.org/hasgeek/hgapp.svg)](https://travis-ci.org/hasgeek/hgapp) [![Coverage Status](https://coveralls.io/repos/hasgeek/hgapp/badge.svg)](https://coveralls.io/r/hasgeek/hgapp)
 
-Base template for an app that uses Lastuser, Baseframe and Coaster with Flask and SQLAlchemy.
+Base template for an app that uses Lastuser, Baseframe and Coaster with Flask and SQLAlchemy. Supports Python 3+ only.
 
 Setup
 -----
 
 1. Clone this repository into your development environment.
-2. Create a Python virtualenv and activate it.
+2. Create a Python 3 virtualenv and activate it.
 3. Install requirements:
     * `pip install -r requirements.txt`
     * `pip install -r test_requirements.txt`

hgapp/__init__.py

@@ -2,7 +2,7 @@
 
 # The imports in this file are order-sensitive
 
-from __future__ import absolute_import
+
 
 from flask import Flask
 from flask_migrate import Migrate

hgapp/views/login.py

@@ -19,7 +19,7 @@ def login():
 @app.route('/logout')
 @lastuser.logout_handler
 def logout():
-    flash(_(u"You are now logged out"), category='success')
+    flash(_("You are now logged out"), category='success')
     return get_next_url()
 
 
@@ -41,13 +41,13 @@ def lastusernotify(user):
 @lastuser.auth_error_handler
 def lastuser_error(error, error_description=None, error_uri=None):
     if error == 'access_denied':
-        flash(_(u"You denied the request to login"), category='error')
+        flash(_("You denied the request to login"), category='error')
         return redirect(get_next_url())
     return render_message(
-        title=_(u"Error: {error}").format(error=error),
+        title=_("Error: {error}").format(error=error),
         message=Markup(
-            u"<p>{desc}</p><p>URI: {uri}</p>".format(
-                desc=escape(error_description or u''), uri=escape(error_uri or _(u'NA'))
+            "<p>{desc}</p><p>URI: {uri}</p>".format(
+                desc=escape(error_description or ''), uri=escape(error_uri or _('NA'))
             )
         ),
     )

rqinit.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from urlparse import urlparse
+from urllib.parse import urlparse
 
 from hgapp import app