req.environ is a Python dictionary. Instead of iterating
through all items in the dictionary, grab the key you need.
from webob import Request
req = Request.blank('/')
print(req.environ['SERVER_PROTOCOL'])
HTTP/1.0
--steve
On 7/22/17 at 5:05 PM, pengyu...@gmail.com pronounced:
Here is what I have tried. I don't see how to get the protocol
with str(). Would you please show me the example code? Thanks.
$ cat ./main.py #!/usr/bin/env python
# vim: set noexpandtab tabstop=2 shiftwidth=2 softtabstop=-1 fileencoding=utf-8:
from webob import Request, Response
def my_app(environ, start_response):
req = Request(environ)
res = Response()
res.content_type = 'text/plain'
parts = []
for name, value in sorted(req.environ.items()):
parts.append('%s: %r' % (name, value))
res.body = '\n'.join(parts)
return res(environ, start_response)
req = Request.blank('/')
res = req.get_response(my_app)
print res
$ ./main.py 200 OK
Content-Type: text/plain; charset=UTF-8
Content-Length: 390
HTTP_HOST: 'localhost:80'
PATH_INFO: '/'
QUERY_STRING: ''
REQUEST_METHOD: 'GET'
SCRIPT_NAME: ''
SERVER_NAME: 'localhost'
SERVER_PORT: '80'
SERVER_PROTOCOL: 'HTTP/1.0'
wsgi.errors: <open file '<stderr>', mode 'w' at 0x1006ea1e0>
wsgi.input: <_io.BytesIO object at 0x100803ad0>
wsgi.multiprocess: False
wsgi.multithread: False
wsgi.run_once: False
wsgi.url_scheme: 'http'
wsgi.version: (1, 0)
On Saturday, July 22, 2017 at 6:47:12 PM UTC-5, Steve Piercy wrote:
Sure. You can get it from the WSGI environment:
https://docs.pylonsproject.org/projects/webob/en/stable/reference.html#response-as-a-wsgi-
application
Or you can manually set attributes or headers in the response
object. https://docs.pylonsproject.org/projects/webob/en/stable/api/response.html
--steve
On 7/22/17 at 4:15 PM, peng...@gmail.com <javascript:> pronounced:
The following example does not have the protocol info, e.g.
'HTTP/1.0'. Is there a way to add such info?
$ cat main.py #!/usr/bin/env python # vim: set noexpandtab
tabstop=2 shiftwidth=2 softtabstop=-1
fileencoding=utf-8:
from webob import Response res = Response() print str(res)
$ ./main.py 200 OK Content-Type: text/html; charset=UTF-8
Content-Length: 0
------------------------ Steve Piercy, Soquel, CA
------------------------
Steve Piercy, Soquel, CA
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