def dircmp(a, b): # Compare whether two directories are the same # To make this as fast as possible, it uses the statcache print ' dircmp', a, b a_list = dircache.listdir(a) b_list = dircache.listdir(b) for x in a_list: if skipthis(x): pass elif x not in b_list: return 0 else: ax = os.path.join(a, x) bx = os.path.join(b, x) if statcache.isdir(ax) and statcache.isdir(bx): if not dircmp(ax, bx): return 0 else: try: if not cmpcache.cmp(ax, bx): return 0 except (RuntimeError, os.error): return 0 for x in b_list: if skipthis(x): pass elif x not in a_list: return 0 return 1
def dircmp(a, b): # Compare whether two directories are the same # To make this as fast as possible, it uses the statcache print ' dircmp', a, b a_list = dircache.listdir(a) b_list = dircache.listdir(b) for x in a_list: if x in skiplist: pass elif x not in b_list: return 0 else: ax = path.cat(a, x) bx = path.cat(b, x) if statcache.isdir(ax) and statcache.isdir(bx): if not dircmp(ax, bx): return 0 else: try: if not cmpcache.cmp(ax, bx): return 0 except posix.error: return 0 for x in b_list: if x in skiplist: pass elif x not in a_list: return 0 return 1
def dircmp(a, b): # Compare whether two directories are the same
# To make this as fast as possible, it uses the statcache
print " dircmp", a, b
a_list = dircache.listdir(a)
b_list = dircache.listdir(b)
for x in a_list:
if skipthis(x):
pass
elif x not in b_list:
return 0
else:
ax = os.path.join(a, x)
bx = os.path.join(b, x)
if statcache.isdir(ax) and statcache.isdir(bx):
if not dircmp(ax, bx):
return 0
else:
try:
if not cmpcache.cmp(ax, bx):
return 0
except (RuntimeError, os.error):
return 0
for x in b_list:
if skipthis(x):
pass
elif x not in a_list:
return 0
return 1
def cmp(a, b):
"""Compare two files.
Return:
0 for equal
1 for different
2 for funny cases (can't stat, etc.)"""
try:
if cmpcache.cmp(a, b): return 0
return 1
except os.error:
return 2
def cmp(a, b): try: if cmpcache.cmp(a, b): return 0 return 1 except posix.error: return 2
import cmpcache
if cmpcache.cmp("samples/sample.au", "samples/sample.wav"):
print "files are identical"
else:
print "files differ!"
## files differ!
"""A class to build directory diff tools on."""
"""A class to build directory diff tools on."""
def cmp(a, b):
try:
if cmpcache.cmp(a, b): return 0
return 1
except posix.error:
return 2
import cmpcache
if cmpcache.cmp("samples/sample.au", "samples/sample.wav"):
print("files are identical")
else:
print("files differ!")
## files differ!