已解决-部署好apache+mod-wsgi+django环境后访问测试文件报错

linuxforlive

环境apache 2.2.3 django1.1.4 mod-wsgi3.3

1. [root@localhost mysite]# cat test.wsgi
   
2. import os
   
3. import sys
   
4. import django.core.handlers.wsgi
   
5. os.environ['PYTHON_EGG_CACHE'] = '/tmp/.python-eggs'
   
6. os.environ['DJANGO_SETTINGS_MODULE'] = 'mysite.settings'
   
7. app_apth = "/opt/django"
   
8. sys.path.append(app_apth)
   
9. application = django.core.handlers.wsgi.WSGIHandler()
   
10. 
    
11. 报错如下
    
12. Tue May 07 00:47:53 2013] [error] [client 192.168.202.1]     raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
    
13. [Tue May 07 00:47:53 2013] [error] [client 192.168.202.1] ImproperlyConfigured: Error loading MySQLdb module: /tmp/.python-eggs/MySQL_python-1.2.2-py2.4-linux-x86_64.egg-tmp/_mysql.so: failed to map segment from shared object: Permission denied

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小弟刚接触python3个多月   望各位大牛指点一下 先谢过

linuxforlive

补充一下apache配置文件如下

1. LoadModule wsgi_module modules/mod_wsgi.so
   
2. 
   
3. <VirtualHost *:80>
   
4.     ServerAdmin webmaster@dummy-host.example.com
   
5.     DocumentRoot /opt/django
   
6.     ServerName www.py.com
   
7.     WSGIScriptAlias /mysite /opt/django/mysite/test.wsgi
   
8.     AddType text/html .py
   
9. #    AddType text/html .wsgi
   
10.     ErrorLog logs/www.py.com-error_log
    
11.     CustomLog logs/www.py.com-access_log common
    
12. 
    
13. <Directory /opt/django/mysite>
    
14. #    Options +ExecCGI
    
15.     Options ExecCGI
    
16.     AllowOverride All
    
17.     Allow from all
    
18. </Directory>
    
19. </VirtualHost>

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goldenfort

回复 1# linuxforlive

python egg   在python 安装目录下有吧，为什么要搞到tmp下。

先不用cache 实验下可以吗
   

linuxforlive

回复 3# goldenfort


    怎么设置啊

linuxforlive

回复 5# thinkc

牛啊   关闭selinux不报错了 但我这样访问
http://192.168.202.142/mysite  会跳到我django定义的404页面上去了

1. 404.html代码
   
2. <h1>Page not found</h1>
   
3. 
   
4. <p>Sorry, but the requested page could not be found.</p>

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linuxforlive

回复 7# thinkc

1. 这是测试文件的内容
   
2. [root@localhost mysite]# cat test.wsgi
   
3. import os
   
4. import sys
   
5. import django.core.handlers.wsgi
   
6. os.environ['PYTHON_EGG_CACHE'] = '/tmp/.python-eggs'
   
7. os.environ['DJANGO_SETTINGS_MODULE'] = 'mysite.settings'
   
8. app_apth = "/opt/django"
   
9. sys.path.append(app_apth)
   
10. application = django.core.handlers.wsgi.WSGIHandler()
    
11. 
    
12. 这是apache的配置文件
    
13. LoadModule wsgi_module modules/mod_wsgi.so
    
14. 
    
15. <VirtualHost *:80>
    
16.     ServerAdmin webmaster@dummy-host.example.com
    
17.     DocumentRoot /opt/django
    
18.     ServerName www.py.com
    
19.     WSGIScriptAlias /mysite /opt/django/mysite/test.wsgi
    
20.     AddType text/html .py
    
21. #    AddType text/html .wsgi
    
22.     ErrorLog logs/www.py.com-error_log
    
23.     CustomLog logs/www.py.com-access_log common
    
24. 
    
25. <Directory /opt/django/mysite>
    
26. #    Options +ExecCGI
    
27.     Options ExecCGI
    
28.     AllowOverride All
    
29.     Allow from all
    
30. </Directory>
    
31. </VirtualHost>
    
32. 
    
33. 这是django的404.html代码
    
34. 
    
35. <h1>Page not found</h1>
    
36. 
    
37. <p>Sorry, but the requested page could not be found.</p>
    
38. 
    
39. 
    
40. 别的关于django就没有做设置了 django的目录/opt/django/mysite
    
41. 
    
42. 这是urls.py的内容
    
43. cat urls.py
    
44. 
    
45. from django.conf.urls.defaults import *
    
46. from mysite.views import hello
    
47. #from mysite.views import image
    
48. from mysite.views import unruly_csv
    
49. from django.contrib import admin
    
50. admin.autodiscover()
    
51. from mysite.books import views
    
52. 
    
53. urlpatterns = patterns('',
    
54. (r'^hello/$',hello),
    
55. (r'^csv/$',unruly_csv),
    
56. (r'^admin/',include(admin.site.urls)),
    
57. (r'^search/$',views.search),
    
58. 
    
59. )
    
60. 
    
61. 
    
62. [root@localhost mysite]# cat views.py
    
63. import csv
    
64. from django.http import HttpResponse
    
65. UNRULY_PASSENGERS = [146,184,235,200,226,251,299,273,281,304,203]
    
66. 
    
67. 
    
68. def hello(request):
    
69.     return HttpResponse("Hello world")
    
70. 
    
71. def image(request):
    
72.     image_data=open("/opt/django/mysite/san.png","rb").read()
    
73.     return HttpResponse(image_data,mimetype="image/png")
    
74. 
    
75. def unruly_csv(request):
    
76.     response=HttpResponse(mimetype='text/csv')
    
77.     response['Content-Disposition']='attachment;filename=unruly.csv'
    
78.     writer=csv.writer(response)
    
79.     writer.writerow(['Year','Unruly Airline Passengers'])
    
80.     for(year,num) in zip(range(1995,2006),UNRULY_PASSENGERS):
    
81.          writer.writerow([year,num])
    
82.     return response

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linuxforlive

持续补充吧 我把test.py换成下面的形式就可以访问了 但是我不确定我这个好像没有测试到django的框架是否可以使用

1. [root@localhost mysite]# cat test.py
   
2. #!/usr/bin/env python
   
3. def application(environ, start_response):   
   
4.     status = '200 OK'   
   
5.     output = 'ssssssssshelphelpHello World!xx'  
   
6.   
   
7.     response_headers = [('Content-type', 'text/plain'),   
   
8.                         ('Content-Length', str(len(output)))]   
   
9.     start_response(status, response_headers)   
   
10.   
    
11.     return [output]  

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