django模板报错Requested setting TEMPLATE_DEBUG, but settings are not configured. You must either define

django模板报错Requested
setting TEMPLATE_DEBUG, but settings are not configured. You must either
define

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Django2013-03-16 22:42
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1. django模板报错
2. Requested
   setting TEMPLATE_DEBUG, but settings are not
   configured.


3. You
   must either define the environment variable
   DJANGO_SETTINGS_MODULE


4. or
   call settings.configure() before accessing settings.
5. 直接python命令启动python交互式解释器,导入django
   template会报错
6. [email protected]:~/djbk$
   pythonPython 2.7.3 (default, Aug 1 2012,
   05:16:07)


7. [GCC
   4.6.3] on linux2Type "help", "copyright", "credits" or "license" for more
   information.


8. >>>
   from django import template


9. >>>
   t = template.Template(‘my name is {{ name }}‘)


10. Traceback
    (most recent call last): File "<stdin>", line 1, in
    <module>


11. File
    "/usr/local/lib/python2.7/dist-packages/Django-1.5.dev20120922131713-py2.7.egg/django/template/base.py",


12. line
    123, in __init__ if settings.TEMPLATE_DEBUG and origin is None: File
    "/usr/local/lib/python2.7/dist-packages/Django-1.5.dev20120922131713-py2.7.egg/django/conf/__init__.py",
    line 50, in __getattr__ self._setup(name) File
    "/usr/local/lib/python2.7/dist-packages/Django-1.5.dev20120922131713-py2.7.egg/django/conf/__init__.py",
    line 43, in _setup % (name,
    ENVIRONMENT_VARIABLE))django.core.exceptions.ImproperlyConfigured: Requested
    setting TEMPLATE_DEBUG, but settings are not configured. You must either
    define the environment variable DJANGO_SETTINGS_MODULE or call
    settings.configure() before accessing
    settings.>>>
13. 解决方法一:
14. 先导入settings
15. >>>
    from django.conf import settings
16. >>>
    settings.configure()
17. >>>
    from django import template


18. >>>
    t = template.Template(‘My name is {{ name }}.‘)


19. >>>
    c = template.Context({‘name‘: ‘yixiaohan‘})


20. >>>
    print t.render(c)


21. My
    name is yixiaohan.


22. >>>
    c = template.Context({‘name‘: ‘xiaowangge‘})


23. >>>
    print t.render(c)


24. My
    name is xiaowangge.
25. 解决方法二:
26. 使用python
    manage.py shell启动 Python交互式解释器(实际上启动的是Ipython)
27. python
    manage.py shell
28. [email protected]:~/djbk$
    python manage.py shell


29. Python
    2.7.3 (default, Aug  1 2012, 05:16:07)


30. Type
    "copyright", "credits" or "license" for more
    information.
31. IPython
    0.12.1 -- An enhanced Interactive Python.


32. ?         ->
    Introduction and overview of IPython‘s features.


33. %quickref
    -> Quick reference.


34. help      ->
    Python‘s own help system.


35. object?   ->
    Details about ‘object‘, use ‘object??‘ for extra
    details.
36. In
    [1]: from django import template
37. In
    [2]: t = template.Template("my name is {{ name }}")
38. In
    [3]: c = template.Context({‘name‘:‘yixiaohan‘})
39. In
    [4]: rt = t.render(c)
40. In
    [5]: rt


41. Out[5]:
    u‘my name is yixiaohan‘
42. In
    [6]: print rt


43. my
    name is
    yixiaohan

django模板报错Requested setting TEMPLATE_DEBUG, but settings are
not configured. You must either define