[Tutor] optional parameter in list comprehension

[Dj Gilcrease]

def myfiles(directory,extension=None):
    for x in [os.path.join(x,i) for x,y,z in os.walk(directory)\
    if extension:
        for i in z if i.endswith(extension)]:print x


Dj Gilcrease
OpenRPG Developer
~~http://www.openrpg.com