Massive changes from SF 589982 (tempfile.py rewrite, by Zack

Weinberg).  This changes all uses of deprecated tempfile functions to
the recommended ones.

3 files changed, 25 insertions, 38 deletions

diff --git a/Demo/pdist/rcslib.py b/Demo/pdist/rcslib.py
index 6d2e313..4e72766 100755
--- a/Demo/pdist/rcslib.py
+++ b/Demo/pdist/rcslib.py
@@ -143,22 +143,17 @@ class RCS:
         if message and message[-1] != '\n':
             message = message + '\n'
         lockflag = "-u"
-        textfile = None
-        try:
-            if new:
-                textfile = tempfile.mktemp()
-                f = open(textfile, 'w')
-                f.write(message)
-                f.close()
-                cmd = 'ci %s%s -t%s %s %s' % \
-                      (lockflag, rev, textfile, otherflags, name)
-            else:
-                message = regsub.gsub('\([\\"$`]\)', '\\\\\\1', message)
-                cmd = 'ci %s%s -m"%s" %s %s' % \
-                      (lockflag, rev, message, otherflags, name)
-            return self._system(cmd)
-        finally:
-            if textfile: self._remove(textfile)
+        if new:
+            f = tempfile.NamedTemporaryFile()
+            f.write(message)
+            f.flush()
+            cmd = 'ci %s%s -t%s %s %s' % \
+                  (lockflag, rev, f.name, otherflags, name)
+        else:
+            message = regsub.gsub('\([\\"$`]\)', '\\\\\\1', message)
+            cmd = 'ci %s%s -m"%s" %s %s' % \
+                  (lockflag, rev, message, otherflags, name)
+        return self._system(cmd)
 
     # --- Exported support methods ---
 
diff --git a/Demo/pdist/rcvs.py b/Demo/pdist/rcvs.py
index 9129c28..24036c7 100755
--- a/Demo/pdist/rcvs.py
+++ b/Demo/pdist/rcvs.py
@@ -172,17 +172,13 @@ class MyFile(File):
 		if self.lsum == sum:
 			return
 		import tempfile
-		tfn = tempfile.mktemp()
-		try:
-			tf = open(tfn, 'w')
-			tf.write(data)
-			tf.close()
-			print 'diff %s -r%s %s' % (flags, rev, fn)
-			sts = os.system('diff %s %s %s' % (flags, tfn, fn))
-			if sts:
-				print '='*70
-		finally:
-			remove(tfn)
+		tf = tempfile.NamedTemporaryFile()
+		tf.write(data)
+		tf.flush()
+		print 'diff %s -r%s %s' % (flags, rev, fn)
+		sts = os.system('diff %s %s %s' % (flags, tf.name, fn))
+		if sts:
+			print '='*70
 
 	def commitcheck(self):
 		return self.action() != 'C'
diff --git a/Demo/pdist/rrcs.py b/Demo/pdist/rrcs.py
index ecb01a2..a07260c 100755
--- a/Demo/pdist/rrcs.py
+++ b/Demo/pdist/rrcs.py
@@ -102,17 +102,13 @@ def diff(x, copts, fn):
 		flags = flags + ' ' + o + a
 	flags = flags[1:]
 	data = x.get(fn)
-	tfn = tempfile.mktemp()
-	try:
-		tf = open(tfn, 'w')
-		tf.write(data)
-		tf.close()
-		print 'diff %s -r%s %s' % (flags, x.head(fn), fn)
-		sts = os.system('diff %s %s %s' % (flags, tfn, fn))
-		if sts:
-			print '='*70
-	finally:
-		remove(tfn)
+	tf = tempfile.NamedTemporaryFile()
+	tf.write(data)
+	tf.flush()
+	print 'diff %s -r%s %s' % (flags, x.head(fn), fn)
+	sts = os.system('diff %s %s %s' % (flags, tf.name, fn))
+	if sts:
+		print '='*70
 
 def same(x, copts, fn, data = None):
 	if data is None: