/usr/lib/python2.7/dist-packages/pyramid/wsgi.py is in python-pyramid 1.4.5+dfsg-1ubuntu1.
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | from functools import wraps
from pyramid.request import call_app_with_subpath_as_path_info
def wsgiapp(wrapped):
""" Decorator to turn a WSGI application into a :app:`Pyramid`
:term:`view callable`. This decorator differs from the
:func:`pyramid.wsgi.wsgiapp2` decorator inasmuch as fixups of
``PATH_INFO`` and ``SCRIPT_NAME`` within the WSGI environment *are
not* performed before the application is invoked.
E.g., the following in a ``views.py`` module::
@wsgiapp
def hello_world(environ, start_response):
body = 'Hello world'
start_response('200 OK', [ ('Content-Type', 'text/plain'),
('Content-Length', len(body)) ] )
return [body]
Allows the following call to
:meth:`pyramid.config.Configurator.add_view`::
from views import hello_world
config.add_view(hello_world, name='hello_world.txt')
The ``wsgiapp`` decorator will convert the result of the WSGI
application to a :term:`Response` and return it to
:app:`Pyramid` as if the WSGI app were a :mod:`pyramid`
view.
"""
def decorator(context, request):
return request.get_response(wrapped)
# Support case where wrapped is a callable object instance
if getattr(wrapped, '__name__', None):
return wraps(wrapped)(decorator)
return wraps(wrapped, ('__module__', '__doc__'))(decorator)
def wsgiapp2(wrapped):
""" Decorator to turn a WSGI application into a :app:`Pyramid`
view callable. This decorator differs from the
:func:`pyramid.wsgi.wsgiapp` decorator inasmuch as fixups of
``PATH_INFO`` and ``SCRIPT_NAME`` within the WSGI environment
*are* performed before the application is invoked.
E.g. the following in a ``views.py`` module::
@wsgiapp2
def hello_world(environ, start_response):
body = 'Hello world'
start_response('200 OK', [ ('Content-Type', 'text/plain'),
('Content-Length', len(body)) ] )
return [body]
Allows the following call to
:meth:`pyramid.config.Configurator.add_view`::
from views import hello_world
config.add_view(hello_world, name='hello_world.txt')
The ``wsgiapp2`` decorator will convert the result of the WSGI
application to a Response and return it to :app:`Pyramid` as if the WSGI
app were a :app:`Pyramid` view. The ``SCRIPT_NAME`` and ``PATH_INFO``
values present in the WSGI environment are fixed up before the
application is invoked. In particular, a new WSGI environment is
generated, and the :term:`subpath` of the request passed to ``wsgiapp2``
is used as the new request's ``PATH_INFO`` and everything preceding the
subpath is used as the ``SCRIPT_NAME``. The new environment is passed to
the downstream WSGI application."""
def decorator(context, request):
return call_app_with_subpath_as_path_info(request, wrapped)
# Support case where wrapped is a callable object instance
if getattr(wrapped, '__name__', None):
return wraps(wrapped)(decorator)
return wraps(wrapped, ('__module__', '__doc__'))(decorator)
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