Assistance Required with Running Python Server

Assistance Required with Running Python Server - python

I am trying to execute 'python manage.py runserver' and keep receiving this error message. I have tried using SQL_Server.pyodbc and SQLServer_ADO as SQL Engines - but this does not appear to resolve the errors I am receiving. I have also excluded a few new python files from my project which I recently added since the system worked fine prior to adding in new python files.
Traceback (most recent call last):
File "\\shareddrives.nkfaulknerandsons.co.uk\Tutoring\PhD\DjangoWebProject1\DjangoWebProject1\manage.py", line 17, in <module>
execute_from_command_line(sys.argv)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 364, in execute_from_command_line
utility.execute()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 338, in execute
django.setup()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\registry.py", line 108, in populate
app_config.import_models()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File ".\polls\models.py", line 6, in <module>
class Question(models.Model):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 124, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 325, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\options.py", line 214, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\utils.py", line 212, in __getitem__
conn = backend.DatabaseWrapper(db, alias)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\sqlserver_ado\base.py", line 184, in __init__
super(DatabaseWrapper, self).__init__(*args, **kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\backends\base\base.py", line 96, in __init__
self.client = self.client_class(self)
TypeError: 'NoneType' object is not callable
The interactive Python process has exited.
The interactive Python process has exited.
EDIT: I have upgraded Django to 3.0.2, I have also installed django-mssql-backend. However, now I recieve the following error in command prompt:
'\\shareddrives.nkfaulknerandsons.co.uk\Tutoring\PhD\DjangoWebProject1\DjangoWebProject1'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
Watching for file changes with StatReloader
Exception in thread django-main-thread:
Traceback (most recent call last):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\threading.py", line 926, in _bootstrap_inner
self.run()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run
autoreload.raise_last_exception()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 76, in raise_last_exception
raise _exception[1]
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 357, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\registry.py", line 114, in populate
app_config.import_models()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "\\shareddrives.nkfaulknerandsons.co.uk\Tutoring\PhD\DjangoWebProject1\DjangoWebProject1\polls\models.py", line 6, in <module>
class Question(models.Model):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 121, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 325, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\options.py", line 208, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\__init__.py", line 28, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\utils.py", line 207, in __getitem__
backend = load_backend(db['ENGINE'])
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\utils.py", line 111, in load_backend
return import_module('%s.base' % backend_name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\sql_server\pyodbc\base.py", line 12, in <module>
raise ImproperlyConfigured("Django %d.%d.%d is not supported." % VERSION[:3])
django.core.exceptions.ImproperlyConfigured: Django 3.0.2 is not supported.
EDIT2: I have downgraded to Python 2.1 and am now recieving the following:
'\\shareddrives.nkfaulknerandsons.co.uk\Tutoring\PhD\DjangoWebProject1\DjangoWebProject1'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000002410E25C798>
Traceback (most recent call last):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run
autoreload.raise_last_exception()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 248, in raise_last_exception
raise _exception[1]
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 337, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\registry.py", line 112, in populate
app_config.import_models()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "\\shareddrives.nkfaulknerandsons.co.uk\Tutoring\PhD\DjangoWebProject1\DjangoWebProject1\polls\models.py", line 6, in <module>
class Question(models.Model):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 101, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\base.py", line 304, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\options.py", line 203, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\utils.py", line 202, in __getitem__
backend = load_backend(db['ENGINE'])
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\utils.py", line 110, in load_backend
return import_module('%s.base' % backend_name)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\django_pyodbc\base.py", line 98, in <module>
raise ImproperlyConfigured("Django %d.%d is not supported." % DjangoVersion[:2])
django.core.exceptions.ImproperlyConfigured: Django 2.1 is not supported.

Looks like the database is incompatible or not configured properly. For more specific help you will have to add more detailed information i woild think.

Related

PyCharm Django debug does not launch, while manage.py launches server perfectly

I am trying to debug Django project via PyCharm. While launching server with python manage.py runserver works perfectly, PyCharm's debug fails to start. Why can this happen?
Error traceback:
Traceback (most recent call last):
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\core\management\base.py", line 427, in run_from_argv
connections.close_all()
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\db\utils.py", line 212, in close_all
for alias in self:
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\utils\connection.py", line 73, in __iter__
return iter(self.settings)
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\utils\functional.py", line 49, in __get__
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File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\utils\connection.py", line 45, in settings
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File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\db\utils.py", line 148, in configure_settings
databases = super().configure_settings(databases)
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\utils\connection.py", line 50, in configure_settings
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File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\conf\__init__.py", line 88, in __getattr__
self._setup(name)
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\conf\__init__.py", line 75, in _setup
self._wrapped = Settings(settings_module)
File "C:\Users\19639729\Desktop\Projects\eed_monitoring\venv\lib\site-packages\django\conf\__init__.py", line 184, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "C:\Program Files\Python310\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'monitoring.monitoring'
python-BaseException

Raised Error when I run python manage.py in Django in linux vps

I've recently cloned my django project into a linux vps. I used python3.10 in my system but in vps I have python3.8 . Actually I installed all necessary packages for it and also created database. I have this error whenever I run commands start with python manage.py. Can any body help me to solve it? Maybe this error is for different python version?
It also raised the error ModuleNotFoundError: No module named 'mysite' but I have no idea where I defined 'mysite' module.
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/django/core/management/base.py", line 402, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python3.8/dist-packages/django/core/management/commands/runserver.py", line 74, in execute
super().execute(*args, **options)
File "/usr/local/lib/python3.8/dist-packages/django/core/management/base.py", line 448, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python3.8/dist-packages/django/core/management/commands/runserver.py", line 81, in handle
if not settings.DEBUG and not settings.ALLOWED_HOSTS:
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 92, in __getattr__
self._setup(name)
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 79, in _setup
self._wrapped = Settings(settings_module)
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 190, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'mysite'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.8/dist-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.8/dist-packages/django/core/management/__init__.py", line 440, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.8/dist-packages/django/core/management/base.py", line 415, in run_from_argv
connections.close_all()
File "/usr/local/lib/python3.8/dist-packages/django/utils/connection.py", line 84, in close_all
for conn in self.all(initialized_only=True):
File "/usr/local/lib/python3.8/dist-packages/django/utils/connection.py", line 76, in all
return [
File "/usr/local/lib/python3.8/dist-packages/django/utils/connection.py", line 73, in __iter__
return iter(self.settings)
File "/usr/local/lib/python3.8/dist-packages/django/utils/functional.py", line 57, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python3.8/dist-packages/django/utils/connection.py", line 45, in settings
self._settings = self.configure_settings(self._settings)
File "/usr/local/lib/python3.8/dist-packages/django/db/utils.py", line 148, in configure_settings
databases = super().configure_settings(databases)
File "/usr/local/lib/python3.8/dist-packages/django/utils/connection.py", line 50, in configure_settings
settings = getattr(django_settings, self.settings_name)
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 92, in __getattr__
self._setup(name)
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 79, in _setup
self._wrapped = Settings(settings_module)
File "/usr/local/lib/python3.8/dist-packages/django/conf/__init__.py", line 190, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'mysite'

Python Django: Generate table from SQLite to code in models.py bug

I create table in SQLite and generate code to models.py by cmd: python manage.py inspect > home/models.py, but I can't runserver and have this bug. Please help me!!!!!!!!!!!!!!!
PS E:\Code\Python\demoWeb> python manage.py runserver
Watching for file changes with StatReloader
Exception in thread django-main-thread:
Traceback (most recent call last):
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\threading.py", line 954, in _bootstrap_inner
self.run()
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\utils\autoreload.py", line 64, in wrapper
fn(*args, **kwargs)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\commands\runserver.py", line 110, in inner_run
autoreload.raise_last_exception()
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\utils\autoreload.py", line 87, in raise_last_exception
raise _exception[1]
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\__init__.py", line 375, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\utils\autoreload.py", line 64, in wrapper
fn(*args, **kwargs)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\apps\registry.py", line 114, in populate
app_config.import_models()
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\apps\config.py", line 301, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 851, in exec_module
File "<frozen importlib._bootstrap_external>", line 988, in get_code
File "<frozen importlib._bootstrap_external>", line 918, in source_to_code
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
ValueError: source code string cannot contain null bytes

Error while doing command makemigrations in python

Here is my models.py file is it correct:
but while i am doing in terminal python manage.py makemigrations blog it gives me this error
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/yodgoroff_s/my_env/lib/python3.5/site-packages/django/core/management/__init__.py", line 354, in execute_from_command_line
utility.execute()
File "/Users/yodgoroff_s/my_env/lib/python3.5/site-packages/django/core/management/__init__.py", line 328, in execute
django.setup()
File "/Users/yodgoroff_s/my_env/lib/python3.5/site-packages/django/__init__.py", line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "/Users/yodgoroff_s/my_env/lib/python3.5/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/Users/yodgoroff_s/my_env/lib/python3.5/site-packages/django/apps/config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "/Users/yodgoroff_s/my_env/lib/python3.5/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 658, in exec_module
File "<frozen importlib._bootstrap_external>", line 764, in get_code
File "<frozen importlib._bootstrap_external>", line 724, in source_to_code
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/Users/yodgoroff_s/mysite/blog/models.py", line 4
class Post(models.Model):
^
IndentationError: unexpected indent
Could you tell how to fix it please i am creating blog?

AttributeError: 'Celery' object has no attribute '_config_source'

I'm working on a linux (fedora) machine and I want to use celery in python3.3.
When i execute these command:
celery -A tasks worker --loglevel=info
celery worker --help
I get the following error:
[root#localhost gert]# celery -A tasks worker --loglevel=info
Traceback (most recent call last):
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/base.py", line 399, in find_app
sym = self.symbol_by_name(app)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/base.py", line 418, in symbol_by_name
return symbol_by_name(name, imp=import_from_cwd)
File "/usr/lib/python3.3/site-packages/kombu-2.5.9-py3.3.egg/kombu/utils/__init__.py", line 80, in symbol_by_name
module = imp(module_name, package=package, **kwargs)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/utils/imports.py", line 87, in import_from_cwd
return imp(module, package=package)
File "/usr/lib64/python3.3/importlib/__init__.py", line 88, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1577, in _gcd_import
File "<frozen importlib._bootstrap>", line 1558, in _find_and_load
File "<frozen importlib._bootstrap>", line 1525, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 586, in _check_name_wrapper
File "<frozen importlib._bootstrap>", line 1023, in load_module
File "<frozen importlib._bootstrap>", line 1004, in load_module
File "<frozen importlib._bootstrap>", line 562, in module_for_loader_wrapper
File "<frozen importlib._bootstrap>", line 869, in _load_module
File "<frozen importlib._bootstrap>", line 313, in _call_with_frames_removed
File "/home/gert/tasks.py", line 3, in <module>
celery = Celery('tasks', broker='amqp://guest#localhost//')
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/app/base.py", line 131, in __init__
if self._config_source:
AttributeError: 'Celery' object has no attribute '_config_source'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/celery", line 9, in <module>
load_entry_point('celery==3.1.0rc1', 'console_scripts', 'celery')()
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/__main__.py", line 30, in main
main()
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/celery.py", line 77, in main
cmd.execute_from_commandline(argv)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/celery.py", line 709, in execute_from_commandline
super(CeleryCommand, self).execute_from_commandline(argv)))
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/base.py", line 260, in execute_from_commandline
argv = self.setup_app_from_commandline(argv)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/base.py", line 388, in setup_app_from_commandline
self.app = self.find_app(app)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/bin/base.py", line 402, in find_app
sym = import_from_cwd(app)
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/utils/imports.py", line 87, in import_from_cwd
return imp(module, package=package)
File "/usr/lib64/python3.3/importlib/__init__.py", line 88, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1577, in _gcd_import
File "<frozen importlib._bootstrap>", line 1558, in _find_and_load
File "<frozen importlib._bootstrap>", line 1525, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 586, in _check_name_wrapper
File "<frozen importlib._bootstrap>", line 1023, in load_module
File "<frozen importlib._bootstrap>", line 1004, in load_module
File "<frozen importlib._bootstrap>", line 562, in module_for_loader_wrapper
File "<frozen importlib._bootstrap>", line 869, in _load_module
File "<frozen importlib._bootstrap>", line 313, in _call_with_frames_removed
File "/home/gert/tasks.py", line 3, in <module>
celery = Celery('tasks', broker='amqp://guest#localhost//')
File "/usr/lib/python3.3/site-packages/celery-3.1.0rc1-py3.3.egg/celery/app/base.py", line 131, in __init__
if self._config_source:
AttributeError: 'Celery' object has no attribute '_config_source'
I already installed the required packages so my site-packages map in python3.3 looks like this:
celery-3.1.0rc1-py3.3.egg
amqp-1.2.0-py3.3
anyjson-0.3.3-py3.3.egg
billiard-3.3.0.0rc1-py3.3.egg
distribute-0.6.28-py3.3.egg-info
easy_install.py
kombu-2.5.9-py3.3.egg
pip-1.2.1-py3.3.egg-info
pkg_resources.py
pycache (with underscores)
python_dateutil-2.0-py3.3.egg
pytz-2013b-py3.3.egg
setuptools
setuptools-0.6c11-py3.3.egg-info
site.py
six-1.3.0-py3.3.egg
does anyone know what I'm missing, or what I've done wrong?

As martijn said, the answer is simple.
Someone did a commit to the celery project in github, I pulled my previous version and now it works.
This error shouldn't be much of a problem when they get it fixed.

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