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我正在尝试在 linux 上的 apache 下移动 django 站点。我将指向我的站点的 vhost 设置为文件 wsgi.py。这很好用。我正在使用 virtualenv 来设置我的环境（只有一个 python 站点）。当 django 调用 Mysql 数据库时，问题就来了。它以ImportError 结尾：没有名为 'mysql.connector.django' 的模块但我能够导入 mysql.connector。

这是我在 wsgi.py 中的代码

import os
import sys
import site
sys.path.append('/var/www/com/langevo/src/dictionary_site')
sys.path.append('/var/www/com/langevo/src/dictionary_site/my_site')

output = 'test'

def application(environ, start_response):
    status = '200 OK'
    output = 'No!'

    # Activate  virtual env
    activate_env = '/usr/share/python/py33/bin/activate_this.py'
    with open(activate_env) as f:
        code = compile(f.read(), activate_env, 'exec')
        exec(code, dict(__file__=activate_env))

    # test if env is set
    if hasattr(sys, 'real_prefix'):
        output = '1'
        os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
        from django.conf import settings
        output = settings.BASE_DIR
        import mysql.connector  # works

        from game.dal import LanguageDal # raise exception ImportError: No module named 'mysql.connector.django'
        # data = LanguageDal.get_all_languages()
        output = '2'

    response_headers = [('Content-type', 'text/plain'), ('Content-Length', str(len(output)))]
    start_response(status, response_headers)
    return [output]

这是apache日志

[Thu Apr 10 13:45:26 2014] [info] [client 192.168.120.18] mod_wsgi (pid=8655, process='', application='dictionary.langevo.com|'): Reloading WSGI script '/var/www/com/langevo/src/dictionary_site/langevo_site/wsgi.py'.
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18] mod_wsgi (pid=8655): Exception occurred processing WSGI script '/var/www/com/langevo/src/dictionary_site/langevo_site/wsgi.py'.
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18] Traceback (most recent call last):
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "/usr/share/python/py33/lib/python3.3/site-packages/django/db/utils.py", line 113, in load_backend
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]     return import_module('%s.base' % backend_name)
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "/usr/lib64/python3.3/importlib/__init__.py", line 88, in import_module
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]     return _bootstrap._gcd_import(name[level:], package, level)
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1577, in _gcd_import
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1558, in _find_and_load
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1505, in _find_and_load_unlocked
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 313, in _call_with_frames_removed
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1577, in _gcd_import
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1558, in _find_and_load
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18]   File "<frozen importlib._bootstrap>", line 1522, in _find_and_load_unlocked
[Thu Apr 10 13:45:26 2014] [error] [client 192.168.120.18] ImportError: No module named 'mysql.connector.django'

Python 3.3 Django 是 1.6 wsgi 3.4

这是我的点子列表

decorator (3.4.0)
distribute (0.7.3)
Django (1.6.2)
django-filter (0.7)
django-uuidfield (0.5.0)
djangorestframework (2.3.13)
mysql-connector-python (1.1.6)
pip (1.4.1)
setuptools (0.9.8)

如果我从命令行运行相同的代码，它就可以工作。有什么不同吗？

4

1 回答 1

0

这是路径的问题。在 vhost.conf 中设置 WSGIPythonPath 解决了我的问题。

于 2014-04-10T18:04:31.080 回答