How to access data from database from within Python

Question

Most of the application need to access data from some database. How can we get and also be able to update data in a database automatically from within the python code

Answer 1

x = raw_input ('Write here: ')
with open('file.txt', 'a') as f:
f.write (x)
f.close ()
print 'Done !!'

Answer 2

I am talking about some database like MySql, postgres etc and not a text file named database.txt

Answer 3

you must use python-mysql module to MySQL for example.
you can Download it with pip:
pip install python-mysql

Answer 4

x = open("Database.txt", 'r')
x.write("Hello World")
close("Database.txt")

Answer 5

writing into files ? or are you talking about sqlite3 ??