Error using python and sqlite3

Question

I have a directory (/home/usuario/Desktop/Example) with one database (MyBBDD.db) and the file (script.py) that run the command "UPDATE". If in the terminal I'm in the directory "Example", script.py work fine but if Im not in the directory "Example" and I execute script.py like this: " python /home/usuario/Desktop/Example/script.py " doesnt work fine, the error is: "no such table: name_table". Somebody know what is the problem? Thanks in advance.

Best regards.

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code as of comments script.py

import urllib
import sqlite3

conn = sqlite3.connect('MyBBDD.db')
c = conn.cursor()
c.execute ("UPDATE...")
conn.commit()
c.close()
conn.close()

Answer 1

在script.py中使用sqlite3创建连接对象时，请使用绝对文件路径，即

con = sqlite3.connect('/home/usuario/Desktop/Example/MyBBDD.db')