/usr/lib/python2.7/dist-packages/storm/wsgi.py is in python-storm 0.19-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #
# Copyright (c) 2006, 2007 Canonical
#
# Written by Robert Collins <robert@canonical.com>
#
# This file is part of Storm Object Relational Mapper.
#
# Storm is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# Storm is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""Glue to wire a storm timeline tracer up to a WSGI app."""
import functools
import threading
__all__ = ['make_app']
def make_app(app):
"""Capture the per-request timeline object needed for storm tracing.
To use firstly make your app and then wrap it with this make_app::
>>> app, find_timeline = make_app(app)
Then wrap the returned app with the timeline app (or anything that sets
environ['timeline.timeline'])::
>>> app = timeline.wsgi.make_app(app)
Finally install a timeline tracer to capture storm queries::
>>> install_tracer(TimelineTracer(find_timeline))
@return: A wrapped WSGI app and a timeline factory function for use with
TimelineTracer.
"""
timeline_map = threading.local()
def wrapper(environ, start_response):
timeline = environ.get('timeline.timeline')
timeline_map.timeline = timeline
try:
gen = app(environ, start_response)
for bytes in gen:
yield bytes
finally:
del timeline_map.timeline
return wrapper, functools.partial(getattr, timeline_map, 'timeline', None)
|