mark-kubacki / anzu Goto Github PK

Unable to use RedisSession:

in chatdemo.py:
...
import redis

class Application(anzu.web.Application):
def init(self):
settings = dict(
#other settings
#....
session_storage = "redis://", #redis://[auth@][host[:port]][/db]
)
anzu.web.Application.init(self, **settings)

result:
(anzu)unknown:chat bbergmann$ python chatdemo.py
Traceback (most recent call last):
File "chatdemo.py", line 203, in
main()
File "chatdemo.py", line 197, in main
app = Application()
File "chatdemo.py", line 52, in init
anzu.web.Application.init(self, **settings)
File "/Developer/anzu/lib/python2.7/site-packages/anzu-2.1.1-py2.7.egg/anzu/web.py", line 1290, in init
settings['session_storage'])
TypeError: unbound method _parse_connection_details() must be called with RedisSession instance as first argument (got str instance instead)

How do I make this work?

They are not threadsafe and nobody should use them accidentally and run into serious trouble on production environments.

In the current version request.input_values has the validated values along with the unvalidated ones, and the developer cannot distinguish which values have been run through a validator and which not.

Naturally, only the validated values shall be used, for the others an warning issued as it is no good programming practice to use those.

Surprisingly most Python developers using Windows don't have any C-compiler installed. Therefore they cannot install dev-python/murmur (i.e., from PyPI) and thus Anzu's Windows support promise cannot be kept.

Workaround: If murmur is installed, use it. Else resort to the old and slow SHA1 hashing.

... because it is waiting for HTTP body, which won't be send due to the nature of these requests.
Instead we run into a timeout, most probably at:
https://github.com/wmark/anzu/blob/master/anzu/simple_httpclient.py#L241