import os

import difflib

currdir = os.path.dirname(os.path.abspath(__file__))

dirs = [p for p in os.listdir(currdir) if os.path.isdir(p) and "0" in p]

dirs.sort()

total = 0

print dirs[0]

prev = {}

for fn in sorted(os.listdir(dirs[0])):

fulln = os.path.join(dirs[0], fn)

if not fn.endswith(".py") or not os.path.isfile(fulln):

continue

with file(fulln) as f:

lines = f.readlines()

print len(lines), fn

total += len(lines)

prev[fn] = lines

print

for d in dirs[1:]:

print d

for fn, prevlines in sorted(prev.items()):

fulln = os.path.join(d, fn)

with file(fulln) as f:

lines = f.readlines()

diffsize = len(list(difflib.unified_diff(prevlines, lines, n=1)))

print diffsize, fn

#print "".join(difflib.unified_diff(prevlines, lines))

prev[fn] = lines

total += diffsize

print

print "------------"

print total, "total"