# -*- coding: utf-8 -*-
"""
    flask
    ~~~~~

    A microframework based on Werkzeug.  It's extensively documented
    and follows best practice patterns.

    :copyright: (c) 2010 by Armin Ronacher.
    :license: BSD, see LICENSE for more details.
"""

# 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 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
from .globals import current_app, g, request, session, _request_ctx_stack
from .module import Module
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

# only import json if it's available
if json_available:
    from .helpers import json