Flask update

libs/flask/__init__.py

@@ -10,25 +10,32 @@
     :license: BSD, see LICENSE for more details.
 """
 
+__version__ = '0.8-dev'
+
 # utilities we import from Werkzeug and Jinja2 that are unused
 # in the module but are exported as public interface.
-from werkzeug import abort, redirect
+from werkzeug.exceptions import abort
+from werkzeug.utils import redirect
 from jinja2 import Markup, escape
 
 from .app import Flask, Request, Response
 from .config import Config
 from .helpers import url_for, jsonify, json_available, flash, \
     send_file, send_from_directory, get_flashed_messages, \
-    get_template_attribute, make_response
+    get_template_attribute, make_response, safe_join
 from .globals import current_app, g, request, session, _request_ctx_stack
+from .ctx import has_request_context
 from .module import Module
+from .blueprints import Blueprint
 from .templating import render_template, render_template_string
-from .session import Session
 
 # the signals
 from .signals import signals_available, template_rendered, request_started, \
-     request_finished, got_request_exception
+     request_finished, got_request_exception, request_tearing_down
 
 # only import json if it's available
 if json_available:
     from .helpers import json
+
+# backwards compat, goes away in 1.0
+from .sessions import SecureCookieSession as Session