Bring value from walk()
Gerrit Holl
gerrit.holl at pobox.com
Fri Feb 25 07:50:51 EST 2000
<quote name="Milos Prudek" date="951477167">
> I need a function that walks the dir tree and adds up occupied space.
class DiskUsage:
__size = 0
def adddir(self, dir):
files = os.listdir(dir)
dirs = []
for file in files:
filename = os.path.join(dir, file)
s = os.lstat(filename)
mode = s[ST_MODE]
if S_ISDIR(mode):
dirs.append(filename)
elif S_ISREG(mode):
self.__size = self.__size + s[ST_SIZE]
for dir in dirs:
self.adddir(dir)
def len(self):
return self.__size
def du(dir):
'''du(dir) -> int
Returns the size in bytes of 'dir'.
'''
disk = DiskUsage()
disk.adddir(dir)
return disk.len()
--
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