The project worked fine on windows pycharm.
Now i am putting it on ubuntu14.04 and apache2.
When i run python manage.py runserver 8000
Traceback (most recent call last): File "manage.py", line 14, in <module>
execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/management/__init__.py", line 350, in execute_from_command_line
utility.execute() File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/management/__init__.py", line 342, in execute
self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/management/__init__.py", line 195, in fetch_command
klass = load_command_class(app_name, subcommand) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/management/__init__.py", line 39, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name)) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/management/commands/runserver.py", line 16, in <module>
from django.db.migrations.executor import MigrationExecutor File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/migrations/executor.py", line 7, in <module>
from .loader import MigrationLoader File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/migrations/loader.py", line 10, in <module>
from django.db.migrations.recorder import MigrationRecorder File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/migrations/recorder.py", line 12, in <module>
class MigrationRecorder(object): File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/migrations/recorder.py", line 26, in MigrationRecorder
class Migration(models.Model): File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/migrations/recorder.py", line 27, in Migration
app = models.CharField(max_length=255) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/models/fields/__init__.py", line 1072, in __init__
super(CharField, self).__init__(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/db/models/fields/__init__.py", line 166, in __init__
self.db_tablespace = db_tablespace or settings.DEFAULT_INDEX_TABLESPACE File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 55, in __getattr__
self._setup(name) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 43, in _setup
self._wrapped = Settings(settings_module) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 99, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name) File "/var/www/Web-Interaction-APP/settings.py", line 8, in <module>
application = get_wsgi_application() File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/core/wsgi.py", line 13, in get_wsgi_application
django.setup() File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/__init__.py", line 17, in setup
configure_logging(settings.LOGGING_CONFIG, settings.LOGGING) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 55, in __getattr__
self._setup(name) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 43, in _setup
self._wrapped = Settings(settings_module) File "/usr/local/lib/python2.7/dist-packages/Django-1.9-py2.7.egg/django/conf/__init__.py", line 120, in __init__
raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.") django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
I have also tried to change my manage.py and wsgi.py. My folder is:
Web-Interaction-APP
-manage.py
-seetings.py
*apache(folder)
-wsgi.py
*project(folder)
in my manage.py:
#!/usr/bin/env python
#This file runs the server for this application from command line.
import os, sys
#Executes the code in the following condition if the program is run directly.
#(Source: http://stackoverflow.com/questions/419163/what-does-if-name-main-do)
if __name__ == "__main__":
#Refers to the path of this django project's settings module.
#(DJANGO_SETTINGS_MODULE is an environment variable to module import path.)
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
from django.core.management import execute_from_command_line
#Executes the django project.
execute_from_command_line(sys.argv)
In my wsgi.py:
import os, sys
# Calculate the path based on the location of the WSGI script.
apache_configuration= os.path.dirname(__file__)
project = os.path.dirname(apache_configuration)
workspace = os.path.dirname(project)
sys.path.append(workspace)
sys.path.append(project)
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "Web-Interaction-APP.settings")
# Add the path to 3rd party django application and to django itself.
sys.path.append('/home/zhaojf1')
os.environ['DJANGO_SETTINGS_MODULE'] = '10.231.52.XX.apache.override'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
Maybe in your settings file, you are setting the SECRET_KEY using a ENV variable, open a shell and just:
export SECRET_KEY='test_key'
Then, try to run your server again.
This error is common when your DJANGO_SETTINGS_MODULE path is incorrect.
When you run python manage.py runserver 8000 you are using manage.py which is settings your DJANGO_SETTINGS_MODULE to settings. It doesn't appear that you have a settings.py in your root directory, so this line in manage.py:
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
should become:
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "Web-Interaction-APP.settings")
as you have in your wsgi.py file.
Related
I am using Django 1.6. I want to start working site. When you use python manage.py shell get an error:
(test) D:\test>python manage.py shell
Traceback (most recent call last):
File "manage.py", line 11, in <module>
execute_from_command_line(sys.argv)
File "D:\testvenv\lib\site-packages\django\core\management\__init__.py", line 399, in execute_from_command_line
utility.execute()
File "D:\testvenv\lib\site-packages\django\core\management\__init__.py", line 392, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "D:\testvenv\lib\site-packages\django\core\management\base.py", line 242, in run_from_argv
self.execute(*args, **options.__dict__)
File "D:\testvenv\lib\site-packages\django\core\management\base.py", line 280, in execute
translation.activate('en-us')
File "D:\testvenv\lib\site-packages\django\utils\translation\__init__.py", line 130, in activate
return _trans.activate(language)
File "D:\testvenv\lib\site-packages\django\utils\translation\trans_real.py", line 188, in activate
_active.value = translation(language)
File "D:\testvenv\lib\site-packages\django\utils\translation\trans_real.py", line 177, in translation
default_translation = _fetch(settings.LANGUAGE_CODE)
File "D:\testvenv\lib\site-packages\django\utils\translation\trans_real.py", line 159, in _fetch
app = import_module(appname)
File "D:\testvenv\lib\site-packages\django\utils\importlib.py", line 40, in import_module
__import__(name)
File "D:\testvenv\lib\site-packages\constance\backends\database\__init__.py", line 1, in <module>
from django.core.cache import caches
ImportError: cannot import name caches
Tell me what I have a problem. And if it can depend on your database (not sure that Django is connected to the DB - I do not know how to check)?
Added:
Code manag.py:
#!/usr/bin/env python
import os
import sys
if __name__ == "__main__":
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
from django.core.management import execute_from_command_line
execute_from_command_line(sys.argv)
By the looks of it you're using django-constance.
According to their change log, they haven't supported 1.6 since version 1.1
So either use an older version of that, or better yet - use a supported version of django.
According to the release notes, django.core.cache.caches was introduced in Django 1.7, so this application has never worked with Django 1.6.
If you have a running instance of that application, check which version of Django it actually uses.
This question already has answers here:
No module named MySQLdb
(33 answers)
Closed 6 years ago.
I am trying to deploy a django app on a shared hosting. and i am currently facing issues deploying the app especially the mysql database. I have created the mysql database on the production server. But when trying to run manage.py collectstatic command i am getting the below attached error. I am assuming it has something to do with the mysqldb library.
I don't know how to go about this. Deploying this mysql database
Which ip address should i put on the host part of the db config in the settings.py file. Is it my production server ip address?
Please bear with me i am new to django especially the deployment part. Can't find enough info on the django deployment documentations.
This is the error i am getting on my production server:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/core/management/__init__.py", line 327, in execute
django.setup()
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "/opt/python27/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/contrib/auth/models.py", line 4, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/contrib/auth/base_user.py", line 49, in <module>
class AbstractBaseUser(models.Model):
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/models/base.py", line 108, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/models/base.py", line 307, in add_to_class
value.contribute_to_class(cls, name)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/models/options.py", line 263, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/__init__.py", line 36, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/utils.py", line 212, in __getitem__
backend = load_backend(db['ENGINE'])
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/utils.py", line 116, in load_backend
return import_module('%s.base' % backend_name)
File "/opt/python27/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home4/techaven/mydjango/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 28, in <module>
raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
This is a duplicate question. You have your answer in there >> No module named MySQLdb
As you see in your logs: Error loading MySQLdb module: No module named MySQLdb
I am a newbie in Django un I want to write a Test for Django Web-poll application (https://docs.djangoproject.com/en/1.8/intro/tutorial01/)
but I got this error:
devuser#localhost:~/Django-apps/poolApp$ django-admin shell --plain --no-startup
Traceback (most recent call last):
File "/usr/local/bin/django-admin", line 9, in <module>
load_entry_point('Django==1.8.3', 'console_scripts', 'django-admin')()
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/core/management/__init__.py", line 338, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/core/management/__init__.py", line 330, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/core/management/base.py", line 405, in run_from_argv
connections.close_all()
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/db/utils.py", line 258, in close_all
for alias in self:
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/db/utils.py", line 252, in __iter__
return iter(self.databases)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/utils/functional.py", line 60, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/db/utils.py", line 151, in databases
self._databases = settings.DATABASES
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/conf/__init__.py", line 48, in __getattr__
self._setup(name)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8.3-py2.7.egg/django/conf/__init__.py", line 42, in _setup
% (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
I would like to know what is the best approach to do it:
define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure()
Use manage.py, not django-admin.
What does work is using
django-admin shell --plain --no-startup --pythonpath "." --settings "myproject.settings"
while you are in the root of your django app.
However manage.py shell (or the amazing shell_plus from django_extensions https://github.com/django-extensions/django-extensions) is recommended instead
I've changed my manage.py and settings.py and added a wsgi.py file to bring my Django 1.4 project closer to the modern age. This was done primarily because django_gunicorn is now deprecated. I'm using Python 2.7.9 and Django 1.4.19 in a PyCharm 4.0.6 development environment.
I also changed my directory structure from flat to nested.
/gse
manage.py
/gse
__init__.py
settings.py
urls.py
wsgi.py
...
/app1
/app2
manage.py
from os import environ
import sys
if __name__ == "__main__":
environ.setdefault("DJANGO_SETTINGS_MODULE", "gse.settings")
from django.core.management import execute_from_command_line
execute_from_command_line(sys.argv)
wsgi.py
import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "gse.settings")
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
I installed django-avatar a while back, and now after the changes mentioned above it is breaking when I run manage.py validate.
I get the following traceback in PyCharm:
Traceback (most recent call last):
File "C:\Program Files (x86)\JetBrains\PyCharm 4.0.6\helpers\pycharm\django_manage.py", line 41, in <module>
run_module(manage_file, None, '__main__', True)
File "C:\Python27\Lib\runpy.py", line 176, in run_module
fname, loader, pkg_name)
File "C:\Python27\Lib\runpy.py", line 82, in _run_module_code
mod_name, mod_fname, mod_loader, pkg_name)
File "C:\Python27\Lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\Users\nu\gse\manage.py", line 23, in <module>
execute_from_command_line(sys.argv)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\__init__.py", line 443, in execute_from_command_line
utility.execute()
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\base.py", line 232, in execute
output = self.handle(*args, **options)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\base.py", line 371, in handle
return self.handle_noargs(**options)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\commands\validate.py", line 9, in handle_noargs
self.validate(display_num_errors=True)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\base.py", line 266, in validate
num_errors = get_validation_errors(s, app)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\management\validation.py", line 30, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\db\models\loading.py", line 158, in get_app_errors
self._populate()
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\db\models\loading.py", line 64, in _populate
self.load_app(app_name, True)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\db\models\loading.py", line 88, in load_app
models = import_module('.models', app_name)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\utils\importlib.py", line 35, in import_module
__import__(name)
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\avatar\models.py", line 23, in <module>
avatar_storage = get_storage_class(settings.AVATAR_STORAGE)()
File "C:\Users\nu\gseVirtualEnv\lib\site-packages\django\core\files\storage.py", line 149, in __init__
self.location = abspathu(self.base_location)
File "C:\Users\nu\gseVirtualEnv\lib\ntpath.py", line 487, in abspath
path = _getfullpathname(path)
TypeError: coercing to Unicode: need string or buffer, tuple found
Process finished with exit code 1
I noticed that from django.conf import settings is used in django-avatars conf.py file. I tested the import statement in my project and discovered that PyCharm doesn't seem to be able to list the expected member variables from the settings class when I type settings.. My settings file correctly associated with Django in PyCharm.
Thank you Aamir.
When I looked at settings.py again I saw this:
MEDIA_ROOT = (os.path.join(os.path.dirname(__file__), '..', 'media').replace('\\','/'),)
AVATAR_STORAGE = MEDIA_ROOT + '\avatars'
Changing the MEDIA_ROOT assignment line to:
MEDIA_ROOT = os.path.join(os.path.dirname(__file__), '..', 'media').replace('\\','/')
Fixed it.
I have the "mysite/poll" app from the Django tutorial running locally and am trying to deploy to GAE. I have defined DJANGO_SETTINGS_MODULE in the wsgi.py and admin.py as
import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
This is the traceback on deployment:
Traceback (most recent call last):
File "/python27_runtime/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 196, in Handle
handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
File "/python27_runtime/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 255, in _LoadHandler
handler = __import__(path[0])
File "/base/data/home/apps/s~ceemee11111/1.365096182895980177/admin.py", line 1, in <module>
from django.contrib import admin
File "/python27_runtime/python27_lib/versions/third_party/django-1.4/django/contrib/admin/__init__.py", line 3, in <module>
from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME
File "/python27_runtime/python27_lib/versions/third_party/django-1.4/django/contrib/admin/helpers.py", line 2, in <module>
from django.contrib.admin.util import (flatten_fieldsets, lookup_field,
File "/python27_runtime/python27_lib/versions/third_party/django- 1.4/django/contrib/admin/util.py", line 1, in <module>
from django.db import models
File "/python27_runtime/python27_lib/versions/third_party/django-1.4/django/db/__init__.py", line 11, in <module>
if DEFAULT_DB_ALIAS not in settings.DATABASES:
File "/python27_runtime/python27_lib/versions/third_party/django-1.4/django/utils/functional.py", line 184, in inner
self._setup()
File "/python27_runtime/python27_lib/versions/third_party/django-1.4/django/conf/__init__.py", line 40, in _setup
raise ImportError("Settings cannot be imported, because environment variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.
why is the DJANGO_SETTINGS_MODULE still undefined
Thanks
Dan
https://developers.google.com/appengine/docs/python/tools/libraries27#django
You can also try add
env_variables:
DJANGO_SETTINGS_MODULE: 'myapp.settings'
in app.yaml
Try this instead:
os.environ['DJANGO_SETTINGS_MODULE'] = 'mysite.settings'