From: James French <frenchie@frenchie.id.au>
Date: Mon, 2 Aug 2010 06:35:01 +0000 (+0800)
Subject: More efficient lineFolder implementation
X-Git-Tag: 0.7~2
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=8deb30a4ba5d4368c59b153df06aeeff60a26dbf;p=frenchie%2Ficalparse.git

More efficient lineFolder implementation
---

diff --git a/icalparse.py b/icalparse.py
index 0fd0de7..cc548a3 100755
--- a/icalparse.py
+++ b/icalparse.py
@@ -60,12 +60,13 @@ def lineFolder(oldcal, length=75):
 		if len(line.rstrip()) <= length:
 			cal.append(line)
 		else:
-			brokenline = [line[0:length] + '\r\n']
+			brokenline = [line[0:length]]
 			ll = length
-			while ll < len(line.rstrip('\r\n')) + 1:
-				brokenline.append(' ' + line[ll:sl+ll].rstrip('\r\n') + '\r\n')
+			while ll < len(line) + 1:
+				brokenline.append(line[ll:sl+ll])
 				ll += sl
-			cal += brokenline
+			brokenline = '\r\n '.join(brokenline)
+			cal.append(brokenline)
 
 	return cal