From ee08f60231fcd609f14c86b860d7602bbd7a294f Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Wed, 11 Sep 2013 20:56:38 -0400
Subject: Fix some line endings and whitespace.

---
 lab/trace_sample.py | 114 ++++++++++++++++++++++++++--------------------------
 1 file changed, 57 insertions(+), 57 deletions(-)

(limited to 'lab/trace_sample.py')

diff --git a/lab/trace_sample.py b/lab/trace_sample.py
index 9fa37249..3f819199 100644
--- a/lab/trace_sample.py
+++ b/lab/trace_sample.py
@@ -1,57 +1,57 @@
-import os, sys
-
-global nest
-nest = 0
-
-def trace(frame, event, arg):
-    #if event == 'line':
-    global nest
-    
-    print "%s%s %s %d" % (
-        "   " * nest,
-        event,
-        os.path.basename(frame.f_code.co_filename),
-        frame.f_lineno,
-        )
-    
-    if event == 'call':
-        nest += 1
-    if event == 'return':
-        nest -= 1
-        
-    return trace
-
-def trace2(frame, event, arg):
-    #if event == 'line':
-    global nest
-    
-    print "2: %s%s %s %d" % (
-        "   " * nest,
-        event,
-        os.path.basename(frame.f_code.co_filename),
-        frame.f_lineno,
-        )
-    
-    if event == 'call':
-        nest += 1
-    if event == 'return':
-        nest -= 1
-        
-    return trace2
-
-sys.settrace(trace)
-
-def bar():
-    print "nar"
-
-a = 26
-def foo(n):
-    a = 28
-    sys.settrace(sys.gettrace())
-    bar()
-    a = 30  
-    return 2*n
-
-print foo(a)
-#import sample
-#import littleclass
+import os, sys
+
+global nest
+nest = 0
+
+def trace(frame, event, arg):
+    #if event == 'line':
+    global nest
+
+    print "%s%s %s %d" % (
+        "   " * nest,
+        event,
+        os.path.basename(frame.f_code.co_filename),
+        frame.f_lineno,
+        )
+
+    if event == 'call':
+        nest += 1
+    if event == 'return':
+        nest -= 1
+
+    return trace
+
+def trace2(frame, event, arg):
+    #if event == 'line':
+    global nest
+
+    print "2: %s%s %s %d" % (
+        "   " * nest,
+        event,
+        os.path.basename(frame.f_code.co_filename),
+        frame.f_lineno,
+        )
+
+    if event == 'call':
+        nest += 1
+    if event == 'return':
+        nest -= 1
+
+    return trace2
+
+sys.settrace(trace)
+
+def bar():
+    print "nar"
+
+a = 26
+def foo(n):
+    a = 28
+    sys.settrace(sys.gettrace())
+    bar()
+    a = 30
+    return 2*n
+
+print foo(a)
+#import sample
+#import littleclass
-- 
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