Question

pycharm@glenn-liveconsole3:~/mysite/quickstart$ django-admin.py syncdb
Traceback (most recent call last):
  File "/home/pycharm/.virtualenvs/anchondo/bin/django-admin.py", line 5, in <module>
    management.execute_from_command_line()
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 453, in execute_from_command
_line
    utility.execute()
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 272, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 77, in load_command_class
    module = import_module('%s.management.commands.%s' % (app_name, name))
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/commands/syncdb.py", line 8, in <module>
    from django.core.management.sql import custom_sql_for_model, emit_post_sync_signal
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/core/management/sql.py", line 9, in <module>
    from django.db import models
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/db/__init__.py", line 11, in <module>
    if settings.DATABASES and DEFAULT_DB_ALIAS not in settings.DATABASES:
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/conf/__init__.py", line 53, in __getattr__
    self._setup(name)
  File "/home/pycharm/.virtualenvs/anchondo/local/lib/python2.7/site-packages/django/conf/__init__.py", line 46, in _setup
    % (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment va
riable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

所有我正在做的是运行python manage.py syncdb或python manage.py migrate我试图更新网站模型创建一个新模型我试图迁移信息网站工作，但我不能在控制台

Answer 1

使用django-admin startproject创建项目时，将生成manage.py，其中包含以下行：

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "my_project.settings")

其中my_project是您的项目名称。这指向您的设置文件。确保该行存在并指向正确的设置模块。

还可以使用manage.py代替django-admin来管理现有项目。

每次我运行Python manage.py时都会收到此错误

1 个答案: