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  3. Django mod_wsgi：ImportError：没有名为'$ myproject'的模块

Django mod_wsgi：ImportError：没有名为'$ myproject'的模块

2016-11-07 40 views
1

所以我一直在摸索我的头，试图找出这一个。我在Ubuntu 16.04上有两个不同的django项目。这里的意图是在同一台服务器上的两个单独的域上并排运行两个不同的文件，这两个文件位于“sites-（enabled | available）”文件夹中。一个工作正常（已经有一段时间了，这个第二个站点是新的）。第二个不是。我猜它必须与我的wsgi设置。让事情变得复杂，我也使用let-encrypt。我相信那不是问题，但我会张贴他们的confs只是为了确定。

项目一在目录/home/arlyon/arlyon和nr2在目录/home/arlyon/threeswords。

000-default.conf

<VirtualHost *:80> 

    ServerName www.site1.com 
    ServerAlias site1.com 
    ServerAdmin [email protected] 
    DocumentRoot /home/arlyon/arlyon 

    WSGIScriptAlias//home/arlyon/arlyon/arlyon/apache/wsgi.py 
    WSGIDaemonProcess arlyon python-home=/home/arlyon/arlyon/venv python-path=/home/arlyon/arlyon 
    WSGIProcessGroup arlyon 


    Alias /static/ /home/arlyon/arlyon/static/ 
    <Directory /home/arlyon/arlyon/static> 
      Require all granted 
    </Directory> 

    Alias /media/ /home/arlyon/arlyon/media/ 
    <Directory /home/arlyon/arlyon/media> 
      Require all granted 
    </Directory> 

    ErrorLog ${APACHE_LOG_DIR}/error.log 
    CustomLog ${APACHE_LOG_DIR}/access.log combined 

    RewriteEngine on 
    RewriteCond %{SERVER_NAME} =www.site1.com 
    RewriteRule^https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent] 

    RewriteCond %{HTTPS} !=on 
    RewriteCond %{HTTP_HOST} !^www\..+$ [NC] 
    RewriteRule^http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] 

</VirtualHost>

000默认-LE-SSL

<IfModule mod_ssl.c> 
<VirtualHost *:443> 

    ServerName www.site1.com 
    ServerAlias site1.com 
    ServerAdmin [email protected] 
    DocumentRoot /home/arlyon/arlyon 

    # user/project/projectapp 
    # project and home dir are the same 

    WSGIScriptAlias//home/arlyon/arlyon/arlyon/apache/wsgi.py 
    Alias /static/ /home/arlyon/arlyon/static/ 
    <Directory /home/arlyon/arlyon/static> 
      Require all granted 
    </Directory> 

    Alias /media/ /home/arlyon/arlyon/media/ 
    <Directory /home/arlyon/arlyon/media> 
      Require all granted 
    </Directory> 


    ErrorLog ${APACHE_LOG_DIR}/error.log 
    CustomLog ${APACHE_LOG_DIR}/access.log combined 

    SSLCertificateFile /etc/letsencrypt/live/www.site1.com/fullchain.pem 
    SSLCertificateKeyFile /etc/letsencrypt/live/www.site1.com/privkey.pem 
    Include /etc/letsencrypt/options-ssl-apache.conf 

</VirtualHost> 
</IfModule>

site2.conf

<VirtualHost *:80> 

    ServerName www.site2.com 
    ServerAlias *.site2.com 
    ServerAdmin [email protected] 
    DocumentRoot /home/arlyon/threeswords 

    WSGIScriptAlias//home/arlyon/threeswords/threeswords/wsgi.py 
    WSGIDaemonProcess threeswords python-path=/home/arlyon/threeswords python-home=/home/arlyon/threeswords/venv 
    WSGIProcessGroup threeswords 

    <Directory "/home/arlyon/threeswords/threeswords/"> 
      <Files wsgi.py> 
        Require all granted 
      </Files> 
    </Directory> 

    Alias /static/ /home/arlyon/threeswords/static/ 
    <Directory /home/arlyon/threeswords/static> 
      Require all granted 
    </Directory> 

    Alias /media/ /home/arlyon/threeswords/media/ 
    <Directory /home/arlyon/threeswords/media> 
      Require all granted 
    </Directory> 

    ErrorLog ${APACHE_LOG_DIR}/ts_error.log 
    CustomLog ${APACHE_LOG_DIR}/access.log combined 

    RewriteEngine on 
    RewriteCond %{SERVER_NAME} =www.site2.no [OR] 
    RewriteCond %{SERVER_NAME} =*.site2.no 
    RewriteRule^https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent] 

</VirtualHost>

个threeswords-LE-ssl.conf中

<IfModule mod_ssl.c> 
<VirtualHost *:443> 

    ServerName www.site2.no 
    ServerAlias *.site2.no 
    ServerAdmin [email protected] 
    DocumentRoot /home/arlyon/threeswords 

    WSGIScriptAlias//home/arlyon/threeswords/threeswords/wsgi.py 

    Alias /static/ /home/arlyon/threeswords/static/ 
    <Directory /home/arlyon/threeswords/static> 
     Require all granted 
    </Directory> 

    Alias /media/ /home/arlyon/threeswords/media/ 
    <Directory /home/arlyon/threeswords/media> 
     Require all granted 
    </Directory> 

    ErrorLog ${APACHE_LOG_DIR}/ts_error.log 
    CustomLog ${APACHE_LOG_DIR}/access.log combined 

    RewriteEngine on 
    RewriteCond %{SERVER_NAME} =www.site2.no 
    # Some rewrite rules in this file were were disabled on your HTTPS site, 
    # because they have the potential to create redirection loops. 
    # RewriteRule^https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent] 

    RewriteCond %{HTTPS} !=on 
    RewriteCond %{HTTP_HOST} !^www\..+$ [NC] 
    RewriteRule^http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] 

    SSLCertificateFile /etc/letsencrypt/live/www.site1.com/fullchain.pem 
    SSLCertificateKeyFile /etc/letsencrypt/live/www.site1.com/privkey.pem 
    Include /etc/letsencrypt/options-ssl-apache.conf 

</VirtualHost> 
</IfModule>

有一些问题与导致服务器无法导入的myproject我的wsgi配置。但是，我不知道为什么这样。这是违规的wsgi.py。

from __future__ import absolute_import, unicode_literals 
import site 
import os 

from django.core.wsgi import get_wsgi_application 

site.addsitedir('/home/arlyon/threeswords/venv/lib/python3.5/site-packages') 
os.environ["DJANGO_SETTINGS_MODULE"] = "threeswords.settings.dev" 

application = get_wsgi_application()

该venv指向正确的地方。尝试设置设置模块时，会抛出导入错误。最后这里是错误：

[Mon Nov 07 23:27:29.484760 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] mod_wsgi (pid=30535): Target WSGI script '/home/arlyon/threeswords/threeswords/wsgi.py' cannot be loaded as Python module. 
[Mon Nov 07 23:27:29.484844 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] mod_wsgi (pid=30535): Exception occurred processing WSGI script '/home/arlyon/threeswords/threeswords/wsgi.py'. 
[Mon Nov 07 23:27:29.485206 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] Traceback (most recent call last): 
[Mon Nov 07 23:27:29.485321 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/home/arlyon/threeswords/threeswords/wsgi.py", line 19, in <module> 
[Mon Nov 07 23:27:29.485349 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  application = get_wsgi_application() 
[Mon Nov 07 23:27:29.485369 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/local/lib/python3.5/dist-packages/django/core/wsgi.py", line 13, in get_wsgi_application 
[Mon Nov 07 23:27:29.485379 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  django.setup() 
[Mon Nov 07 23:27:29.485397 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/local/lib/python3.5/dist-packages/django/__init__.py", line 17, in setup 
[Mon Nov 07 23:27:29.485407 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  configure_logging(settings.LOGGING_CONFIG, settings.LOGGING) 
[Mon Nov 07 23:27:29.485425 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 55, in __getattr__ 
[Mon Nov 07 23:27:29.485435 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  self._setup(name) 
[Mon Nov 07 23:27:29.485452 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 43, in _setup 
[Mon Nov 07 23:27:29.485462 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  self._wrapped = Settings(settings_module) 
[Mon Nov 07 23:27:29.485480 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 99, in __init__ 
[Mon Nov 07 23:27:29.485489 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  mod = importlib.import_module(self.SETTINGS_MODULE) 
[Mon Nov 07 23:27:29.485507 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
[Mon Nov 07 23:27:29.485517 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377]  return _bootstrap._gcd_import(name[level:], package, level) 
[Mon Nov 07 23:27:29.485534 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
[Mon Nov 07 23:27:29.485554 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
[Mon Nov 07 23:27:29.485573 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked 
[Mon Nov 07 23:27:29.485592 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed 
[Mon Nov 07 23:27:29.485612 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
[Mon Nov 07 23:27:29.485631 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
[Mon Nov 07 23:27:29.485650 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked 
[Mon Nov 07 23:27:29.485669 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed 
[Mon Nov 07 23:27:29.485688 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
[Mon Nov 07 23:27:29.485707 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
[Mon Nov 07 23:27:29.485736 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked 
[Mon Nov 07 23:27:29.485774 2016] [wsgi:error] [pid 30535:tid 140472987141888] [client 92.221.32.65:56377] ImportError: No module named 'threeswords' 
[Mon Nov 07 23:27:29.700491 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] mod_wsgi (pid=30535): Target WSGI script '/home/arlyon/threeswords/threeswords/wsgi.py' cannot be loaded as Python module., referer: https://www.site2.no/ 
[Mon Nov 07 23:27:29.700569 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] mod_wsgi (pid=30535): Exception occurred processing WSGI script '/home/arlyon/threeswords/threeswords/wsgi.py'., referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.700934 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] Traceback (most recent call last):, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701050 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/home/arlyon/threeswords/threeswords/wsgi.py", line 19, in <module>, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701061 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  application = get_wsgi_application(), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701081 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/local/lib/python3.5/dist-packages/django/core/wsgi.py", line 13, in get_wsgi_application, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701091 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  django.setup(), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701110 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/local/lib/python3.5/dist-packages/django/__init__.py", line 17, in setup, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701120 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  configure_logging(settings.LOGGING_CONFIG, settings.LOGGING), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701139 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 55, in __getattr__, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701149 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  self._setup(name), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701183 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 43, in _setup, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701193 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  self._wrapped = Settings(settings_module), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701212 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 99, in __init__, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701222 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  mod = importlib.import_module(self.SETTINGS_MODULE), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701240 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701250 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378]  return _bootstrap._gcd_import(name[level:], package, level), referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701285 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 986, in _gcd_import, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701306 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 969, in _find_and_load, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701326 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701346 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701366 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 986, in _gcd_import, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701386 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 969, in _find_and_load, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701405 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701425 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701445 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 986, in _gcd_import, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701465 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 969, in _find_and_load, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701484 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked, referer: https://www.site2.com/ 
[Mon Nov 07 23:27:29.701523 2016] [wsgi:error] [pid 30535:tid 140472978749184] [client 92.221.32.65:56378] ImportError: No module named 'threeswords', referer: https://www.site2.com/

没有到目前为止，我已经试过（我的谷歌是紫色链接的暗海）已成功地解决了这个问题对我来说。它不是权限，它不是组。它可以被导入到python中。我不明白是什么导致它。

谢谢大家提前。

来源

2016-11-07 arlyon

回答

3

您在两个443 VirtualHost条目中缺少WSGIProcessGroup指令。对于这两个请求都没有被委派给正确的mod_wsgi守护进程组。由于Python模块搜索路径被设置为守护进程组定义的一部分，因此它将无法找到您的应用程序代码。

来源

2016-11-07 22:51:39

+0

谢谢格雷厄姆抓住那个。 mod_wsgi先生本人:)回想起来似乎很明显，但是由于LetsEncrypt脚本将它们取出，所以我不想“插手”。将其标记为接受的答案。 – arlyon

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