内部服务器错误：在Apache中使用带sqlite + mod_wsgi的python脚本

Question

This is my code example.

import sqlite3

def application(environ, start_response):

 output = "<p> LOG</p>"

 db = sqlite3.connect('/root/example.db')
 db.row_factory = sqlite3.Row
 cursor = db.cursor()
 cursor.execute('''SELECT id, message,date FROM table''')
 for row in cursor:
  print('{0} : {1}, {2}'.format(row['id'], row['message'], row['date']))
 db.close()

start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')])
return output

I get Internal Server Error.

How would solve the problem?

Answer 1

Since you webserver (hopefully) doesn't run as the root -User, placing your database in the /root directory will not work.

You habe to put the database in a directory that is writable by your webserver (as it looks to me, that would be /var/www for you).

And just to prevent further privilege problems, the database file needs to be readable and writable by the webserver as well. On Ubuntu/Debian systems, this can be done with

chown www-data:www-data /var/www/example.db