Whitespace normalization.

1 files changed, 60 insertions, 60 deletions

diff --git a/Tools/scripts/sum5.py b/Tools/scripts/sum5.py
index 09bc686..6d3b965 100755
--- a/Tools/scripts/sum5.py
+++ b/Tools/scripts/sum5.py
@@ -25,73 +25,73 @@ StringType = type('')
 FileType = type(sys.stdin)
 
 def sum(*files):
-	sts = 0
-	if files and type(files[-1]) == FileType:
-		out, files = files[-1], files[:-1]
-	else:
-		out = sys.stdout
-	if len(files) == 1 and type(files[0]) != StringType:
-		files = files[0]
-	for f in files:
-		if type(f) == StringType:
-			if f == '-':
-				sts = printsumfp(sys.stdin, '<stdin>', out) or sts
-			else:
-				sts = printsum(f, out) or sts
-		else:
-			sts = sum(f, out) or sts
-	return sts
+    sts = 0
+    if files and type(files[-1]) == FileType:
+        out, files = files[-1], files[:-1]
+    else:
+        out = sys.stdout
+    if len(files) == 1 and type(files[0]) != StringType:
+        files = files[0]
+    for f in files:
+        if type(f) == StringType:
+            if f == '-':
+                sts = printsumfp(sys.stdin, '<stdin>', out) or sts
+            else:
+                sts = printsum(f, out) or sts
+        else:
+            sts = sum(f, out) or sts
+    return sts
 
 def printsum(file, out = sys.stdout):
-	try:
-		fp = open(file, rmode)
-	except IOError, msg:
-		sys.stderr.write('%s: Can\'t open: %s\n' % (file, msg))
-		return 1
-	if fnfilter:
-		file = fnfilter(file)
-	sts = printsumfp(fp, file, out)
-	fp.close()
-	return sts
+    try:
+        fp = open(file, rmode)
+    except IOError, msg:
+        sys.stderr.write('%s: Can\'t open: %s\n' % (file, msg))
+        return 1
+    if fnfilter:
+        file = fnfilter(file)
+    sts = printsumfp(fp, file, out)
+    fp.close()
+    return sts
 
 def printsumfp(fp, file, out = sys.stdout):
-	m = md5.md5()
-	try:
-		while 1:
-			data = fp.read(bufsize)
-			if not data: break
-			m.update(data)
-	except IOError, msg:
-		sys.stderr.write('%s: I/O error: %s\n' % (file, msg))
-		return 1
-	out.write('%s %s\n' % (hexify(m.digest()), file))
-	return 0
+    m = md5.md5()
+    try:
+        while 1:
+            data = fp.read(bufsize)
+            if not data: break
+            m.update(data)
+    except IOError, msg:
+        sys.stderr.write('%s: I/O error: %s\n' % (file, msg))
+        return 1
+    out.write('%s %s\n' % (hexify(m.digest()), file))
+    return 0
 
 def hexify(s):
-	res = ''
-	for c in s:
-		res = res + '%02x' % ord(c)
-	return res
+    res = ''
+    for c in s:
+        res = res + '%02x' % ord(c)
+    return res
 
 def main(args = sys.argv[1:], out = sys.stdout):
-	global fnfilter, rmode, bufsize
-	import getopt
-	try:
-		opts, args = getopt.getopt(args, 'blts:')
-	except getopt.error, msg:
-		sys.stderr.write('%s: %s\n%s' % (sys.argv[0], msg, usage))
-		return 2
-	for o, a in opts:
-		if o == '-l':
-			fnfilter = os.path.basename
-		if o == '-b':
-			rmode = 'rb'
-		if o == '-t':
-			rmode = 'r'
-		if o == '-s':
-			bufsize = string.atoi(a)
-	if not args: args = ['-']
-	return sum(args, out)
+    global fnfilter, rmode, bufsize
+    import getopt
+    try:
+        opts, args = getopt.getopt(args, 'blts:')
+    except getopt.error, msg:
+        sys.stderr.write('%s: %s\n%s' % (sys.argv[0], msg, usage))
+        return 2
+    for o, a in opts:
+        if o == '-l':
+            fnfilter = os.path.basename
+        if o == '-b':
+            rmode = 'rb'
+        if o == '-t':
+            rmode = 'r'
+        if o == '-s':
+            bufsize = string.atoi(a)
+    if not args: args = ['-']
+    return sum(args, out)
 
 if __name__ == '__main__' or __name__ == sys.argv[0]:
-	sys.exit(main(sys.argv[1:], sys.stdout))
+    sys.exit(main(sys.argv[1:], sys.stdout))