flask context

from __future__ import with_statement

import sys
from functools import update_wrapper

from werkzeug.exceptions import HTTPException

from .globals import _request_ctx_stack, _app_ctx_stack
from .signals import appcontext_pushed, appcontext_popped
from ._compat import BROKEN_PYPY_CTXMGR_EXIT, reraise

# blah
class _AppCtxGlobals(object):
    """A plain object."""

    def get(self, name, default=None):
        return self.__dict__.get(name, default)

    def __contains__(self, item):
        return item in self.__dict__

    def __iter__(self):
        return iter(self.__dict__)

    def __repr__(self):
        top = _app_ctx_stack.top
        if top is not None:
            return '<flask.g of %r>' % top.app.name
        return object.__repr__(self)