*_scaffold/controllers.py*
@action('index', method='GET') # the function below is
exposed as index.html
@action.uses('generic.html', session, db, T) # it uses the generic.html
template, a session, and the db
def index():
T.select('id')
session['counter'] = session.get('counter', 0) + 1
msg = T('Hello World from {name}')
return dict(message=msg.format(name=session['counter'] ) )
*_scaffold/requirements.txt*
python-memcached
redis
change the value of settings.py for session only work with cookies and
database, for testing session with redis and memcache, every error occured,
stop the server, change the settings.py then start the server again,
refresh the page.
*test redis session with password in redis.conf*
ERROR:root:Traceback (most recent call last):
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 353, in
wrapper
ret = func(*func_args, **func_kwargs)
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 321, in
wrapper
[obj.on_request() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 321, in
<listcomp>
[obj.on_request() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 266, in
on_request
self.load()
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 231, in load
json_data = self.storage.get(cookie_data)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/redis/client.py"
, line 1264, in get
return self.execute_command('GET', name)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/redis/client.py"
, line 775, in execute_command
return self.parse_response(connection, command_name, **options)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/redis/client.py"
, line 789, in parse_response
response = connection.read_response()
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/redis/connection.py"
, line 642, in read_response
raise response
redis.exceptions.ResponseError: NOAUTH Authentication required.
id= 2
*test redis session without password in redis.conf*
ERROR:root:Traceback (most recent call last):
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 325, in
wrapper
[obj.on_success() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 325, in
<listcomp>
[obj.on_success() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 274, in
on_success
self.save()
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 250, in save
self.storage.set(cookie_data, json.dumps(self.local.data), self.
expiration)
File
"/Users/sugizo/learn/python/web3py/applications/_scaffold/controllers.py",
line 18, in <lambda>
conn.set = lambda key, value, expire, c=conn: (c.set(key,value), c.ttl(
expiration))
TypeError: <lambda>() missing 1 required positional argument: 'expire'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 353, in
wrapper
ret = func(*func_args, **func_kwargs)
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 328, in
wrapper
[obj.on_error() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 328, in
<listcomp>
[obj.on_error() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 270, in
on_error
self.save()
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 250, in save
self.storage.set(cookie_data, json.dumps(self.local.data), self.
expiration)
File
"/Users/sugizo/learn/python/web3py/applications/_scaffold/controllers.py",
line 18, in <lambda>
conn.set = lambda key, value, expire, c=conn: (c.set(key,value), c.ttl(
expiration))
TypeError: <lambda>() missing 1 required positional argument: 'expire'
id= 3
*test memcache session*
ERROR:root:Traceback (most recent call last):
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 325, in
wrapper
[obj.on_success() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 325, in
<listcomp>
[obj.on_success() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 274, in
on_success
self.save()
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 250, in save
self.storage.set(cookie_data, json.dumps(self.local.data), self.
expiration)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 727, in set
return self._set("set", key, val, time, min_compress_len, noreply)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 1052, in _set
return _unsafe_set()
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 1036, in _unsafe_set
headers = "%d %d %d" % (flags, time, len_val)
TypeError: %d format: a number is required, not NoneType
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 353, in
wrapper
ret = func(*func_args, **func_kwargs)
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 328, in
wrapper
[obj.on_error() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 328, in
<listcomp>
[obj.on_error() for obj in fixtures]
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 270, in
on_error
self.save()
File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 250, in save
self.storage.set(cookie_data, json.dumps(self.local.data), self.
expiration)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 727, in set
return self._set("set", key, val, time, min_compress_len, noreply)
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 1052, in _set
return _unsafe_set()
File
"/Users/sugizo/miniconda3/envs/python3_test/lib/python3.7/site-packages/memcache.py"
, line 1036, in _unsafe_set
headers = "%d %d %d" % (flags, time, len_val)
TypeError: %d format: a number is required, not NoneType
id= 4
is the id on the bottom of error traceback is the id for error traceback
that record in database ?
best regards,
stifan
--
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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