Has something changed in the operation of redis to store sessions in web2py
when we use python3 instead of python2? I'm hitting an error in the
py-redis library that complains I can't store a boolean in redis
(unsupported data type). Since this seems to be a well known design
feature of redis I'm wondering how it seemed to work before. It's been
awhile since I used it, but I swear it worked before. Didn't it? Maybe I
dreamed it.
-- Joe
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Traceback (most recent call last):
File "/Users/jbarnhart/Work/w2p/w2p_ss_new/gluon/main.py", line 444, in
wsgibase
serve_controller(request, response, session)
File "/Users/jbarnhart/Work/w2p/w2p_ss_new/gluon/main.py", line 206, in
serve_controller
raise HTTP(response.status, page, **response.headers)
gluon.http.HTTP: 200 OK
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/jbarnhart/Work/w2p/w2p_ss_new/gluon/main.py", line 460, in
wsgibase
session._try_store_in_db(request, response)
File "/Users/jbarnhart/Work/w2p/w2p_ss_new/gluon/globals.py", line 1239, in
_try_store_in_db
record_id = table.insert(**dd)
File "/Users/jbarnhart/Work/w2p/w2p_ss_new/gluon/contrib/redis_session.py",
line 150, in insert
pipe.execute()
File
"/Users/jbarnhart/.virtualenv/py3/lib/python3.7/site-packages/redis/client.py",
line 3520, in execute
return execute(conn, stack, raise_on_error)
File
"/Users/jbarnhart/.virtualenv/py3/lib/python3.7/site-packages/redis/client.py",
line 3385, in _execute_transaction
all_cmds = connection.pack_commands([args for args, options in cmds
File
"/Users/jbarnhart/.virtualenv/py3/lib/python3.7/site-packages/redis/connection.py",
line 687, in pack_commands
for chunk in self.pack_command(*cmd):
File
"/Users/jbarnhart/.virtualenv/py3/lib/python3.7/site-packages/redis/connection.py",
line 663, in pack_command
for arg in imap(self.encoder.encode, args):
File
"/Users/jbarnhart/.virtualenv/py3/lib/python3.7/site-packages/redis/connection.py",
line 114, in encode
raise DataError("Invalid input of type: 'bool'. Convert to a "
redis.exceptions.DataError: Invalid input of type: 'bool'. Convert to a byte,
string or number first.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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