Changeset 436 in tmcsimulator for trunk/webapps

Timestamp:

07/10/2019 01:48:55 PM (7 years ago)

Author:

jdalbey

Message:

cad_watcher.py added exception handling for missing log file

File:

• trunk/webapps/unifiedlogger/cad_watcher.py (modified) (1 diff)

trunk/webapps/unifiedlogger/cad_watcher.py

@@ -15 +15 @@
 
 # Read the cms message file
-def readFile():     
-    text_file = open("../../CADcomments.log", "r")
-    lines = text_file.read().split('\n')
+def readFile():
+    lines = []
+    try:
+        text_file = open("../../CADcomments.log", "r")
+    except IOError:
+        print "Error: missing CADcomments.log file."
+    else:
+        lines = text_file.read().split('\n')
+        text_file.close()    
     return lines