Mercurial > moin > 1.9

changeset 963:1083861bd16c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Replaced size literals with computed constant.
author Alexander Schremmer <alex AT alexanderweb DOT de>
date Sat, 01 Jul 2006 01:50:31 +0200
parents 930c9e82a60b
children dede3773735c
files MoinMoin/util/bdiff.py
diffstat 1 files changed, 5 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/MoinMoin/util/bdiff.py	Sat Jul 01 01:47:42 2006 +0200
+++ b/MoinMoin/util/bdiff.py	Sat Jul 01 01:50:31 2006 +0200
@@ -11,6 +11,7 @@
 import zlib, difflib, struct
 
 BDIFF_PATT = ">lll"
+BDIFF_PATT_SIZE = struct.calcsize(">lll")
 
 def compress(text):
     return zlib.compress(text) # here we could tune the compression level
@@ -50,8 +51,8 @@
     pos = 0
     t = []
     while pos < len(bin):
-        p1, p2, l = struct.unpack(BDIFF_PATT, bin[pos:pos + 12])
-        pos += 12
+        p1, p2, l = struct.unpack(BDIFF_PATT, bin[pos:pos + BDIFF_PATT_SIZE])
+        pos += BDIFF_PATT_SIZE
         t.append(bin[pos:pos + l])
         pos += l
     return "".join(t)
@@ -62,8 +63,8 @@
     r = []
 
     while pos < len(bin):
-        p1, p2, l = struct.unpack(BDIFF_PATT, bin[pos:pos + 12])
-        pos += 12
+        p1, p2, l = struct.unpack(BDIFF_PATT, bin[pos:pos + BDIFF_PATT_SIZE])
+        pos += BDIFF_PATT_SIZE
         r.append(a[last:p1])
         r.append(bin[pos:pos + l])
         pos += l