consider we have class Foo(object): def bar(self): pass foo = Foo() How i can get reference to instance from foo.bar

What is the Python 3 equivalent of the following Python 2 code: print >> f, 'Smarterer', 'Tests',

What would be output of following? import sys d = {} for x in range(4): d[x] = lambda : sys.stdout.write(x) d[1]() d[2]() d[3]()

Suppose a= [1,2,3,4]. What will be the value of 'a' after we execute this statement a= a.append(5) ?

Python has which 3 different profilers in the standard library?

When searching for imports Python searches what path?

Which is incorrect to say about CPython's garbage collection mechanism ?

Which is NOT correct regarding unittest in Python 3?

In Python 3, which is correct regarding data types Lists, Tuples, Dictionaries and Sets ?

In Python 3, which is incorrect regarding data structures ?

Considering Python 2.5, what will be the output of following code? fp = None with open('file.data', 'r') as fp: cont = f.read() print fp.closed