__init__(self) in Python
The init method within a class is run each time a new instance of the class is created. These are used to set initial values and attributes.
Lets say we have a script called anExample.py
class className(object): def __init__(self): print 'I run each time my class is executed' def customMethod(self): print "I won't run unless im called"
Then we call this class from the python command line:
import anExample as ex ex.className()
I run each time my class is executed
But you wont see the string output from the customMethod() method, as it would need to be called to execute.