os Import
# statistics specified directory size
SUM = 0
DEF statistics_dir (dirpath):
, Ltd. Free Join SUM
# through all the files, to determine whether the file, the file size and cumulative statistics, directories recursively call, and returns the accumulated result
for f in os.listdir (dirpath):
ABSPATH = the os.path.join (dirpath, F)
iF The os.path.isfile (ABSPATH): determines whether the file #
SUM + = os.path.getsize (ABSPATH)
elif os.path.isdir (ABSPATH ):
statistics_dir (ABSPATH)
return SUM
a_dir = input ( "Please enter the absolute path to the required directory statistics size:")
A = statistics_dir (a_dir)
print ( "size statistics is:" + str (a) + "bytes")
