錯誤試圖安裝Django的nonrel在Windows 7系統

Question

我在Windows 7上安裝的Django nonrel 1.4，蟒蛇2.73，GoogleAppEngine-1.8.2.msi

我已重命名的文件Django的testapp- testapp-1.4剛剛Django的testapp

然後我複製下列文件夾到Django的testapp

自動加載，dbindexer，Django的，djangoappengine，djangotoolbox

所以最終的文件夾結構，看起來就像裏面：

django-testapp 

    autoload 

    dbindexer 

    django 

    djangoappengine 

    djangotoolbox 

然後我運行manage.py runserver 並得到以下錯誤堆棧跟蹤。

C:\Users\Laurence\Documents\python_google_app_engine\django-testapp>manage.py ru 
nserver 
Traceback (most recent call last): 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\mana 
ge.py", line 11, in <module> 
execute_manager(settings) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\core\management\__init__.py", line 438, in execute_manager 
utility.execute() 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\core\management\__init__.py", line 379, in execute 
self.fetch_command(subcommand).run_from_argv(self.argv) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\core\management\__init__.py", line 261, in fetch_command 
klass = load_command_class(app_name, subcommand) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\core\management\__init__.py", line 67, in load_command_class 
module = import_module('%s.management.commands.%s' % (app_name, name)) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\utils\importlib.py", line 35, in import_module 
__import__(name) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
goappengine\management\commands\runserver.py", line 5, in <module> 
from django.db import connections 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\db\__init__.py", line 78, in <module> 
connection = connections[DEFAULT_DB_ALIAS] 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
go\db\utils.py", line 94, in __getitem__ 
conn = backend.DatabaseWrapper(db, alias) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\dbin 
dexer\base.py", line 54, in DatabaseWrapper 
return Wrapper(merged_settings, *args, **kwargs) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\dbin 
dexer\base.py", line 37, in __init__ 
super(BaseDatabaseWrapper, self).__init__(*args, **kwargs) 
File "C:\Users\Laurence\Documents\python_google_app_engine\django-testapp\djan 
goappengine\db\base.py", line 290, in __init__ 
self.ops = DatabaseOperations(self) 
TypeError: __init__() takes exactly 1 argument (2 given) 

C:\Users\Laurence\Documents\python_google_app_engine\django-testapp> 

我希望有人能夠理解這一點，並能告訴我我出錯的地方。

Answer 1

DatabaseOperations由django定義，並由djangotoolbox和djangoappengine使用。

看起來像djangoappengine中的代碼與django中的代碼不匹配。

確保您安裝的每個版本都有相應的版本。我的猜測是你有最新的djangoappengine，但不是最新版本的djangon-nonrel。