import os
print os.linesep # String used to separate lines in a file
print os.sep # String used to separate file pathname components
print os.pathsep # String used to delimit a set of file pathnames
print os.curdir # String name for current working directory
print os.pardir # String name for parent (of current working directory)
path = "c:/"
print path
print os.path.isfile(path)
print os.path.isdir(path)
print os.path.split(path)
print os.path.splitext(os.path.basename(path))