From 4fddf33c87e8a377e98b8d05eb5a9808986081c2 Mon Sep 17 00:00:00 2001
From: Sjoerd Mullender <sjoerd@acm.org>
Date: Wed, 25 Aug 1993 14:09:01 +0000
Subject: XEvent.py: Added support for ExposeEvent. profile.py: Some speed
 improvements (I hope). rect.py: Bug fix in union().

---
 Lib/lib-stdwin/rect.py |  2 +-
 Lib/profile.py         | 49 +++++++++++++++++++++++++++++++++----------------
 Lib/stdwin/rect.py     |  2 +-
 3 files changed, 35 insertions(+), 18 deletions(-)

diff --git a/Lib/lib-stdwin/rect.py b/Lib/lib-stdwin/rect.py
index 9bc6342..393eafd 100644
--- a/Lib/lib-stdwin/rect.py
+++ b/Lib/lib-stdwin/rect.py
@@ -46,7 +46,7 @@ def intersect(list):
 # This works with a list or tuple argument.
 #
 def union(list):
-	(left, top), (right, bottom) = empty
+	(left, top), (right, bottom) = list[0]
 	for (l, t), (r, b) in list[1:]:
 		if not is_empty(((l, t), (r, b))):
 			if l < left: left = l
diff --git a/Lib/profile.py b/Lib/profile.py
index a965f95..000e79a 100755
--- a/Lib/profile.py
+++ b/Lib/profile.py
@@ -36,20 +36,29 @@ class Profile:
 				self.profiling = 1
 			t = os.times()
 			t = t[0] + t[1]
-			lineno = codehack.getlineno(frame.f_code)
-			filename = frame.f_code.co_filename
-			key = filename + ':' + `lineno` + '(' + funcname + ')'
+			if frame.f_locals.has_key('__key'):
+				key = frame.f_locals['__key']
+			else:
+				lineno = codehack.getlineno(frame.f_code)
+				filename = frame.f_code.co_filename
+				key = filename + ':' + `lineno` + '(' + funcname + ')'
+				frame.f_locals['__key'] = key
 			self.call_level = depth(frame)
 			self.cur_frame = frame
 			pframe = frame.f_back
 			if self.debug:
 				s0 = 'call: ' + key + ' depth: ' + `self.call_level` + ' time: ' + `t`
 			if pframe:
-				pkey = pframe.f_code.co_filename + ':' + \
-					  `codehack.getlineno(pframe.f_code)` \
-					  + '(' + \
-					  codehack.getcodename(pframe.f_code) \
-					  + ')'
+				if pframe.f_locals.has_key('__key'):
+					pkey = pframe.f_locals['__key']
+				else:
+					pkey = pframe.f_code.co_filename + \
+						  ':' + \
+						  `codehack.getlineno(pframe.f_code)` \
+						  + '(' + \
+						  codehack.getcodename(pframe.f_code) \
+						  + ')'
+					pframe.f_locals['__key'] = pkey
 				if self.debug:
 					s1 = 'parent: ' + pkey
 				if pframe.f_locals.has_key('__start_time'):
@@ -121,17 +130,25 @@ class Profile:
 	def handle_return(self, pframe, frame, s0):
 		t = os.times()
 		t = t[0] + t[1]
-		funcname = codehack.getcodename(frame.f_code)
-		lineno = codehack.getlineno(frame.f_code)
-		filename = frame.f_code.co_filename
-		key = filename + ':' + `lineno` + '(' + funcname + ')'
-		if self.debug:
-			s0 = s0 + key + ' depth: ' + `self.call_level` + ' time: ' + `t`
-		if pframe:
+		if frame.f_locals.has_key('__key'):
+			key = frame.f_locals['__key']
+		else:
 			funcname = codehack.getcodename(frame.f_code)
 			lineno = codehack.getlineno(frame.f_code)
 			filename = frame.f_code.co_filename
-			pkey = filename + ':' + `lineno` + '(' + funcname + ')'
+			key = filename + ':' + `lineno` + '(' + funcname + ')'
+			frame.f_locals['__key'] = key
+		if self.debug:
+			s0 = s0 + key + ' depth: ' + `self.call_level` + ' time: ' + `t`
+		if pframe:
+			if pframe.f_locals.has_key('__key'):
+				pkey = pframe.f_locals['__key']
+			else:
+				funcname = codehack.getcodename(frame.f_code)
+				lineno = codehack.getlineno(frame.f_code)
+				filename = frame.f_code.co_filename
+				pkey = filename + ':' + `lineno` + '(' + funcname + ')'
+				pframe.f_locals['__key'] = pkey
 			if self.debug:
 				s1 = 'parent: '+pkey
 			if pframe.f_locals.has_key('__start_time') and \
diff --git a/Lib/stdwin/rect.py b/Lib/stdwin/rect.py
index 9bc6342..393eafd 100755
--- a/Lib/stdwin/rect.py
+++ b/Lib/stdwin/rect.py
@@ -46,7 +46,7 @@ def intersect(list):
 # This works with a list or tuple argument.
 #
 def union(list):
-	(left, top), (right, bottom) = empty
+	(left, top), (right, bottom) = list[0]
 	for (l, t), (r, b) in list[1:]:
 		if not is_empty(((l, t), (r, b))):
 			if l < left: left = l
-- 
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