vegetax wrote:
How can i use a counter inside the recursive function?
This code gives me the error 'local variable 'c' referenced before
assignment'
I really don't think it does. I'd believe "local variable 'COUNTER'
referenced before assignment".
Rule one: always copy and paste the traceback ...
I presume you want a count of the directories you have traversed?
#!/usr/bin/python
from os import listdir
from os.path import isdir,join,basename
import HTMLgen
dirpath = '/devel/python/html/test'
COUNTER = 0
def rec(f):
global COUNTER
res = []
COUNTER += 1
for ele in listdir(f):
res.append(ele)
ele = join(f,ele)
if isdir(ele):
res.append(rec(ele))
return res
print HTMLgen.List(rec(dirpath))
regards
Steve
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