On Tuesday, November 18, 2014 11:44:53 PM UTC-8, Larry Hudson wrote: > On 11/18/2014 12:59 PM, sohcah...@gmail.com wrote: > > On Tuesday, November 18, 2014 12:14:15 AM UTC-8, Larry Hudson wrote: > >> First, I'll repeat everybody else: DON'T TOP POST!!! > >> > >> On 11/16/2014 04:41 PM, Abdul Abdul wrote: > >>> Dave, > >>> > >>> Thanks for your nice explanation. For your answer on one of my questions: > >>> > >>> *Modules don't have methods. open is an ordinary function in the module.* > >>> > >>> Isn't "method" and "function" used interchangeably? In other words, > >>> aren't they the same thing? > >>> Or, Python has some naming conventions here? > >>> > >> > >> You've already received answers to this, but a short example might clarify > >> the difference: > >> > >> #------- Code -------- > >> # Define a function > >> def func1(): > >> print('This is function func1()') > >> > >> # Define a class with a method > >> class Examp: > >> def func2(self): > >> print('This is method func2()') > >> > >> # Try them out > >> obj = Examp() # Create an object (an instance of class Examp) > >> func1() # Call the function > >> obj.func2() # Call the method through the object > >> func2() # Try to call the method directly -- Error! > >> #------- /Code -------- > >> > >> This code results in the following: > >> > >> This is function func1() > >> This is method func2() > >> Traceback (most recent call last): > >> File "fun-meth.py", line 14, in <module> > >> func2() > >> NameError: name 'func2' is not defined > >> > >> -=- Larry -=- > > > > You COULD have something like this though: > > > > # --- myModule.py --- > > def myFunc(): > > print 'myFunc' > > > > > > # --- main.py --- > > import myModule > > myModule.myFunc() > > > > > > In this case, myFunc LOOKS like a method when it is called from main.py, > > but it is still a function. > > > > My purpose was to give a _simple_ example of the difference in the two terms: > that a function > is called directly and a method is called through an object. > > Your example may _look_ the same (it uses the same dot syntax), but here it > is to resolve a > namespace -- a module is not an object. So yes, this is still a function and > not a method. But > we're getting rather pedantic here. > > -=- Larry -=-
I only started reading this list about a month ago, and from what I've seen, being pedantic is pretty much par for the course. -- https://mail.python.org/mailman/listinfo/python-list