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uWSGI + Django + Virtualenv无法接收_functools（导入错误）

本文介绍了uWSGI + Django + Virtualenv无法接收_functools（导入错误）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

好的，所以我用&没有virtualenv：

  uwsgi --home / home / auston / new_proj / --socket /tmp/uwsgi2.sock  - chmod-socket --module app_wsgi --pp / home / auston / new_proj / nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

几乎无论如何，我得到这个：

  * **在[Thu Oct 21 08:05:44 2010] ***开始uWSGI 0.9.6.5（32bit）*** 
编译版本：4.4.3 
 Python版本：2.6.6（r266：84292 ，2010年10月21日，04:07:38）
 [GCC 4.4.3] 
您的内存页大小为4096字节
为1个请求的缓冲区分配了412个字节（0 KB）。 
设置PythonHome到/ home / auston / new_proj / ... 
在UNIX套接字上绑定：/tmp/uwsgi2.sock 
 chmod（）套接字到666为懒惰和勇敢的用户
您的服务器套接字listen积压限制为64个连接
添加/ home / auston / new_proj / nikeshere到pythonpath。 
初始化挂钩...完成。 
 ['/ home / auston / new_proj / nikeshere'，'。'，''，'/home/auston/new_proj/lib/python2.6/site-packages/setuptools-0.6c11-py2.6。 egg'，'/home/auston/new_proj/lib/python2.6/site-packages/pip-0.8.1-py2.6.egg'，'/home/auston/new_proj/lib/python26.zip'，' /home/auston/new_proj/lib/python2.6'，'/home/auston/new_proj/lib/python2.6/plat-linux2'，'/home/auston/new_proj/lib/python2.6/lib-tk '，'/home/auston/new_proj/lib/python2.6/lib-old'，'/home/auston/new_proj/lib/python2.6/lib-dynload'，'/usr/lib/python2.6' ，'/usr/lib/python2.6/plat-linux2'，'/usr/lib/python2.6/lib-tk'，'/home/auston/new_proj/lib/python2.6/site-packages'， '/usr/local/lib/python2.6/dist-packages/pip-0.8.1-py2.6.egg'，'/usr/local/lib/python2.6/site-packages'，'/ usr /本地/ lib / python2.6 / dist-packages'，'/usr/lib/python2.6/dist-packages'，'/ home / auston / new_proj / nikeshere'，'/usr/local/lib/python2.6 '] 
追溯（最近的最后一次呼叫）：
文件 /home/auston/new_proj/nikeshere/app_wsgi.py，第11行在< module> 
 import django.core.handlers.wsgi 
文件/usr/local/lib/python2.6/site-packages/django/core/handlers/wsgi.py，第1行，模块> 
从线程导入Lock 
文件/usr/lib/python2.6/threading.py，第13行，< module> 
从functools import fraps 
文件/usr/lib/python2.6/functools.py，第10行在< module> 
来自_functools import partial，reduce 
 ImportError：没有名为_functools的模块

如果我改变了--home到/usr/local/lib/python/2.6我的app_wsgi.py导入os失败。下面就是这样，以防万一：

  import sys 
 import os 
 
 sys.path.append（os.path.abspath（os.path.dirname（__ file__）））
 
 import django.core.handlers.wsgi 
 
 application = django。 core.handlers.wsgi.WSGIHandler（）

本质上我在问，我如何让uWSGI认识functools或得到正确的路径（路径在输出上面）。我会感谢你们可以给予的任何帮助。



P.S。 Ubuntu 10.04 - uWSGI 0.9.6.5 - NGINX 0.8.53 - 虚拟环境Python 2.6.5 - 常规（或系统）Python 2.6.6 - Django 1.2.3



更新：



如果我省略--module，我可以让uwsgi开始接受请求：

  uwsgi --home / home / auston / new_proj --socket /tmp/uwsgi2.sock --chmod-socket --pp / home / auston / new_proj / nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

但是现在我得到一个没有找到的应用程序错误：



uWSGI错误
wsgi应用程序未找到



我较近，但仍然会感谢建议，因为该应用没有被发现，因为我不能包含加载它所需的模块！

解决方案

如上所述，问题在于pythonpath&无法找到名为_functools的模块。



显然，_functools是一个c模块和我需要将它的路径附加到pythonpath，以便找到它，所以与原始wsgi.py的区别现在是：

  import sys 
 sys.path.append（'/ usr / local / lib / python2.6 / lib-dynload'）＃加载_functools 
 sys.path.append（'/ usr / local / lib / python2.6 / site-packages'）＃加载django 
 sys.path.append（'/ usr / local / lib / python2.6 / dist-packages'）＃警告加载django 
 sys.path.append（'/ usr / lib / python2.6'）＃加载os 
 import os 
 
 os.environ ['DJANGO_SETTINGS_MODULE'] =' iwin.settings'
 
 import django.core.handlers.wsgi 
 
 application = django.core.handlers.wsgi.WSGIHandler（）

非常黑客，但现在适用...


OK, So I have tried this with & without a virtualenv:

uwsgi --home /home/auston/new_proj/ --socket /tmp/uwsgi2.sock --chmod-socket --module app_wsgi --pp /home/auston/new_proj/nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

Pretty much no matter what, I get this:

*** Starting uWSGI 0.9.6.5 (32bit) on [Thu Oct 21 08:05:44 2010] ***
compiled with version: 4.4.3
Python version: 2.6.6 (r266:84292, Oct 21 2010, 04:07:38)
[GCC 4.4.3]
your memory page size is 4096 bytes
allocated 412 bytes (0 KB) for 1 request's buffer.
Setting PythonHome to /home/auston/new_proj/...
binding on UNIX socket: /tmp/uwsgi2.sock
chmod() socket to 666 for lazy and brave users
your server socket listen backlog is limited to 64 connections
added /home/auston/new_proj/nikeshere to pythonpath.
initializing hooks...done.
['/home/auston/new_proj/nikeshere', '.', '', '/home/auston/new_proj/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg', '/home/auston/new_proj/lib/python2.6/site-packages/pip-0.8.1-py2.6.egg', '/home/auston/new_proj/lib/python26.zip', '/home/auston/new_proj/lib/python2.6', '/home/auston/new_proj/lib/python2.6/plat-linux2', '/home/auston/new_proj/lib/python2.6/lib-tk', '/home/auston/new_proj/lib/python2.6/lib-old', '/home/auston/new_proj/lib/python2.6/lib-dynload', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/home/auston/new_proj/lib/python2.6/site-packages', '/usr/local/lib/python2.6/dist-packages/pip-0.8.1-py2.6.egg', '/usr/local/lib/python2.6/site-packages', '/usr/local/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages', '/home/auston/new_proj/nikeshere', '/usr/local/lib/python2.6']
Traceback (most recent call last):
  File "/home/auston/new_proj/nikeshere/app_wsgi.py", line 11, in <module>
    import django.core.handlers.wsgi
  File "/usr/local/lib/python2.6/site-packages/django/core/handlers/wsgi.py", line 1, in <module>
    from threading import Lock
  File "/usr/lib/python2.6/threading.py", line 13, in <module>
    from functools import wraps
  File "/usr/lib/python2.6/functools.py", line 10, in <module>
    from _functools import partial, reduce
ImportError: No module named _functools

If I change --home to /usr/local/lib/python/2.6 I get fail on my app_wsgi.py import of os. Here it is, below, just in case:

import sys
import os

sys.path.append(os.path.abspath(os.path.dirname(__file__)))

import django.core.handlers.wsgi

application = django.core.handlers.wsgi.WSGIHandler()

Essentially I am asking, how can I get uWSGI to recognize functools OR get on the right path (path is in output above). I would appreciate any help you guys can give!!

P.S. Ubuntu 10.04 - uWSGI 0.9.6.5 - NGINX 0.8.53 - virtual env Python 2.6.5 - "regular (or system)" Python 2.6.6 - Django 1.2.3

UPDATE:

I was able to get uwsgi to start accepting requests if I omit the "--module" like so:

uwsgi --home /home/auston/new_proj --socket /tmp/uwsgi2.sock --chmod-socket --pp /home/auston/new_proj/nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

but now I get a app not found error:

"uWSGI Errorwsgi application not found"

I'm closer but I would still appreciate suggestions as the app is not found because i cannot include the module needed to load it!

解决方案

So as noted above, the problem has been with the pythonpath & it's inability to find a module named _functools.

Apparently, _functools is a c module & I needed to append the it's path to the pythonpath in order for it to be found, so the difference from the original wsgi.py, is now:

import sys
sys.path.append('/usr/local/lib/python2.6/lib-dynload') # to load _functools
sys.path.append('/usr/local/lib/python2.6/site-packages') # to load django
sys.path.append('/usr/local/lib/python2.6/dist-packages') # cautionary to load django
sys.path.append('/usr/lib/python2.6') # to load os
import os

os.environ['DJANGO_SETTINGS_MODULE'] = 'iwin.settings'

import django.core.handlers.wsgi

application = django.core.handlers.wsgi.WSGIHandler()

Very hacky, but it works for now...

这篇关于uWSGI + Django + Virtualenv无法接收_functools（导入错误）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

07-25 10:14
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