# -*- coding: utf-8 -*-

# Рабочий скрипт рекурсивного
# прохода папок по указанному пути.
# В подсчете не учитывает (пока) только
# исходный путь.

import os, e32, sys
sys.setrecursionlimit(5000)

#drives = e32.drive_list()
drives = [u'E:']

stat = {
#    'drives':  0,
    'dirs':  0,
    'files':  0,
    'others': 0,
    }

level = 0

def rec(pt):
    global dirs, level

    level += 1

    if level > 10:
        u'WARNING: deep recursion level:', level

    names = os.listdir(pt)

    for name in names:
        d = os.path.join(pt, unicode(name))

        if os.path.isdir(d):
            stat['dirs'] += 1
            rec(d)
        elif os.path.isfile(d):
            stat['files'] += 1
        else:
            stat['others'] += 1

    level -= 1

for dr in drives:
    for k, v in stat.items():
        print k.capitalize() + u':', v

    print u'Scanning', dr + u'...'

    rec(dr)

import os

level = 0

def rec(pt):
    global level
    level += 1
    print level
    names = os.listdir(pt)
    for name in names:
        d = os.path.join(pt, unicode(name))
        if os.path.isdir(d):
            rec(d)
    level -= 1

rec(u'E:')

Python 2.5.4 (r254:67916, Nov  6 2009, 04:18:57) [C] on symbian_s60
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> import os
>>> files, dirs = 0x0, 0x0
>>> def scan(path=r'c:'):
...   global files, dirs
...   list = os.listdir(path)
...   if len(list)>0:
...     for name in list:
...       tempPath = path+r'\\'+name
...       if os.path.isfile(tempPath): files+=1
...       if os.path.isdir(tempPath): dirs+=1; scan(tempPath)
...   return
... 
>>> scan()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "<console>", line 8, in scan
  File "<console>", line 3, in scan
OSError: [Errno 13] Permission denied: 'c:\\\\SYS'
>>> print files, dirs
10 23
>>>