[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2010-04-28 Thread Greg 
Not sure which thread this is the tail of, but it seems obvious to me
that you haven't set the DATABASE_ENGINE. Try eding your settings.py
and changing the line to:

DATABASE_ENGINE = "sqllite3"

Sorry if I haven't understood your problem correctly.

Cheers
Greg.

On Apr 29, 9:41 am, fedex1  wrote:
> The settings.py file is:
> ...
> DATABASE_ENGINE = ''           # 'postgresql_psycopg2', 'postgresql', 
> 'mysql', 'sqlite3' or 'ado_mssql'.
> ...
> django-0.96/django/db/backends/dummy/base.py", line 13, in complain
>           raise ImproperlyConfigured, "You haven't set the DATABASE_ENGINE 
> setting yet."

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[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2010-04-28 Thread fedex1 
Hi Greg and Everyone,

Do you happen to know where the documentation on this is.

The odd thing is the code works fine with the DATABASE_ENGINE set to
'' 99% of the time.

It's only a few times that it fails.

I suspect it's a write failure and I simply have to perform a retest,
but I don't see the recommended solution for this.

Also I tried what you said sqlite3

But the error now is:
: Error loading
sqlite3 module: No module named pysqlite2
Traceback (most recent call last):
  File "/base/data/home/apps/race-reviews/1.341587830625416005/
django_bootstrap.py", line 70, in 
main()
  File "/base/data/home/apps/race-reviews/1.341587830625416005/
django_bootstrap.py", line 67, in main
util.run_wsgi_app(application)
  File "/base/python_runtime/python_lib/versions/1/google/appengine/
ext/webapp/util.py", line 97, in run_wsgi_app
run_bare_wsgi_app(add_wsgi_middleware(application))
  File "/base/python_runtime/python_lib/versions/1/google/appengine/
ext/webapp/util.py", line 115, in run_bare_wsgi_app
result = application(env, _start_response)
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/core/handlers/wsgi.py", line 184, in __call__
self.load_middleware()
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/core/handlers/base.py", line 29, in load_middleware
mod = __import__(mw_module, {}, {}, [''])
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/contrib/sessions/middleware.py", line 2, in

from django.contrib.sessions.models import Session
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/contrib/sessions/models.py", line 3, in 
from django.db import models
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/db/__init__.py", line 11, in 
backend = __import__('django.db.backends.%s.base' %
settings.DATABASE_ENGINE, {}, {}, [''])
  File "/base/python_runtime/python_lib/versions/third_party/
django-0.96/django/db/backends/sqlite3/base.py", line 18, in 
raise ImproperlyConfigured, "Error loading %s module: %s" %
(module, e)
: Error loading
sqlite3 module: No module named pysqlite2

Thanks,
Ralph

On Apr 28, 6:38 pm, Greg  wrote:
> Not sure which thread this is the tail of, but it seems obvious to me
> that you haven't set theDATABASE_ENGINE. Try eding your settings.py
> and changing the line to:
>
>    DATABASE_ENGINE= "sqllite3"
>
> Sorry if I haven't understood your problem correctly.
>
> Cheers
> Greg.
>
> On Apr 29, 9:41 am,fedex1 wrote:
>
> > The settings.py file is:
> > ...
> >DATABASE_ENGINE= ''           # 'postgresql_psycopg2', 'postgresql', 
> >'mysql', 'sqlite3' or 'ado_mssql'.
> > ...
> > django-0.96/django/db/backends/dummy/base.py", line 13, in complain
> >           raise ImproperlyConfigured, "You haven't set 
> > theDATABASE_ENGINEsetting yet."
>
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[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2009-05-06 Thread Nick Johnson (Google) 

Hi Howard,

We need much more information to be of any assistance. Where are you
getting this error? Using Java, or Python?

Please post the complete stacktrace, as well as any relevant code and
configuration files.

-Nick Johnson

On Wed, May 6, 2009 at 4:01 AM, Howard  wrote:
>
> I suddenly started to get this error... but never changed this
> setting.  This error is critical and causing my entire site to crash.
> The DATABASE_ENGINE was set to 'dummy'.  I have also tried to set it
> to 'appengine', neither seems to be working.
> 

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[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2009-05-06 Thread Albert 

I am getting the exact the same error, under python runtime
when I check the log , I got pages of such errors, I know nothing
about this ,
seeming that if I set DEBUG = TRUE will decrease such errors but I am
not sure of this
stack trace:
: You haven't set
the DATABASE_ENGINE setting yet.
Traceback (most recent call last):
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 71, in 
main()
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 68, in main
util.run_wsgi_app(application)
  File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 76, in run_wsgi_app
result = application(env, _start_response)
  File "/base/python_lib/versions/1/django/core/handlers/wsgi.py",
line 189, in __call__
response = self.get_response(request)
  File "/base/python_lib/versions/1/django/core/handlers/base.py",
line 115, in get_response
receivers = dispatcher.send(signal=signals.got_request_exception)
  File "/base/python_lib/versions/1/django/dispatch/dispatcher.py",
line 360, in send
**named
  File "/base/python_lib/versions/1/django/dispatch/robustapply.py",
line 47, in robustApply
return receiver(*arguments, **named)
  File "/base/python_lib/versions/1/django/db/__init__.py", line 47,
in _rollback_on_exception
transaction.rollback_unless_managed()
  File "/base/python_lib/versions/1/django/db/transaction.py", line
145, in rollback_unless_managed
connection._rollback()
  File "/base/python_lib/versions/1/django/db/backends/dummy/base.py",
line 13, in complain
raise ImproperlyConfigured, "You haven't set the DATABASE_ENGINE
setting yet."
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[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2009-05-06 Thread Albert 

It is a very weird error, you know , It just don't happen all the
time, but if I trigger /service/bbs/ (a django gateway for PYAMF) and
the service is not completed, I got my whole site down and all errors
were about DATABASE_ENGINE setting etc, and after a while it recovers
automatically

If you know the problem ,please do let me know, thanks

#
/service/bbs/ 500 187ms 33cpu_ms 0kb Mozilla/5.0 (Windows; U; Windows
NT 6.0; zh-CN; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10 (.NET CLR
3.5.30729),gzip(gfe)
See details

202.120.40.90 - - [06/May/2009:09:01:49 -0700] "POST /service/bbs/
HTTP/1.1" 500 0 "http://bbstop10.appspot.com/page/BbsRender.swf";
"Mozilla/5.0 (Windows; U; Windows NT 6.0; zh-CN; rv:1.9.0.10) Gecko/
2009042316 Firefox/3.0.10 (.NET CLR 3.5.30729),gzip(gfe)"

#
E 05-06 09:01AM 49.359

: You haven't set
the DATABASE_ENGINE setting yet.
Traceback (most recent call last):
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 71, in 
main()
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 68, in main
util.run_wsgi_app(application)
  File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 76, in run_wsgi_app
result = application(env, _start_response)
  File "/base/python_lib/versions/1/django/core/handlers/wsgi.py",
line 189, in __call__
response = self.get_response(request)
  File "/base/python_lib/versions/1/django/core/handlers/base.py",
line 115, in get_response
receivers = dispatcher.send(signal=signals.got_request_exception)
  File "/base/python_lib/versions/1/django/dispatch/dispatcher.py",
line 360, in send
**named
  File "/base/python_lib/versions/1/django/dispatch/robustapply.py",
line 47, in robustApply
return receiver(*arguments, **named)
  File "/base/python_lib/versions/1/django/db/__init__.py", line 47,
in _rollback_on_exception
transaction.rollback_unless_managed()
  File "/base/python_lib/versions/1/django/db/transaction.py", line
145, in rollback_unless_managed
connection._rollback()
  File "/base/python_lib/versions/1/django/db/backends/dummy/base.py",
line 13, in complain
raise ImproperlyConfigured, "You haven't set the DATABASE_ENGINE
setting yet."



#
/list/ 500 30ms 44cpu_ms 0kb Mozilla/5.0 (Windows; U; Windows NT 6.0;
zh-CN; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10 (.NET CLR
3.5.30729),gzip(gfe)
See details

202.120.40.90 - - [06/May/2009:09:03:36 -0700] "GET /list/ HTTP/1.1"
500 0 "http://bbstop10.appspot.com/?
origin=103&xn_sig_in_iframe=1&xn_sig_method=get&xn_sig_time=1241625811291&xn_sig_added=1&xn_sig_user=228993921&xn_sig_session_key=2.7e653581969961021b70c96921e5c7ac.
3600.1241632800-228993921&xn_sig_expires=0&xn_sig_api_key=fbd740bc879045e6938f023225c1c8b2&xn_sig_app_id=29481"
"Mozilla/5.0 (Windows; U; Windows NT 6.0; zh-CN; rv:1.9.0.10) Gecko/
2009042316 Firefox/3.0.10 (.NET CLR 3.5.30729),gzip(gfe)"

#
E 05-06 09:03AM 36.186

: You haven't set
the DATABASE_ENGINE setting yet.
Traceback (most recent call last):
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 71, in 
main()
  File "/base/data/home/apps/bbstop10/1.333251275883085776/
django_bootstrap.py", line 68, in main
util.run_wsgi_app(application)
  File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 76, in run_wsgi_app
result = application(env, _start_response)
  File "/base/python_lib/versions/1/django/core/handlers/wsgi.py",
line 189, in __call__
response = self.get_response(request)
  File "/base/python_lib/versions/1/django/core/handlers/base.py",
line 115, in get_response
receivers = dispatcher.send(signal=signals.got_request_exception)
  File "/base/python_lib/versions/1/django/dispatch/dispatcher.py",
line 360, in send
**named
  File "/base/python_lib/versions/1/django/dispatch/robustapply.py",
line 47, in robustApply
return receiver(*arguments, **named)
  File "/base/python_lib/versions/1/django/db/__init__.py", line 47,
in _rollback_on_exception
transaction.rollback_unless_managed()
  File "/base/python_lib/versions/1/django/db/transaction.py", line
145, in rollback_unless_managed
connection._rollback()
  File "/base/python_lib/versions/1/django/db/backends/dummy/base.py",
line 13, in complain
raise ImproperlyConfigured, "You haven't set the DATABASE_ENGINE
setting yet."


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[google-appengine] Re: You haven't set the DATABASE_ENGINE setting yet

2009-05-06 Thread ryan 

just for the record, DATABASE_ENGINE is a django thing, not an app
engine thing.

(that's as much as i can help, since i don't really know anything
about django.)

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