1 files changed, 15 insertions, 0 deletions
diff --git a/wqflask/secure_server.py b/wqflask/secure_server.py
index 04b85663..b877c544 100644
--- a/wqflask/secure_server.py
+++ b/wqflask/secure_server.py
@@ -28,6 +28,21 @@ logging_tree.printout()
 import sys
 print("At startup, path is:", sys.path)
 
+
+########
+def tracefunc(frame, event, arg, indent=[0]):
+    if event == "call":
+        indent[0] += 2
+        print("-" * indent[0] + "> call function", frame.f_code.co_name)
+    elif event == "return":
+        print("<" + "-" * indent[0], "exit function", frame.f_code.co_name)
+        indent[0] -= 2
+    return tracefunc
+
+import sys
+sys.settrace(tracefunc)
+##############
+
 #print("app.config is:", app.config)
 
 if __name__ == '__main__':