From 52e8fdd72b32bb3885ff1970be1f07a4abe84278 Mon Sep 17 00:00:00 2001
From: gdecker1 <gdecker@caltech.edu>
Date: Sat, 24 Jun 2023 15:32:33 -0700
Subject: [PATCH] rollover logging

---
 lumaviewpro.py | 5 +++--
 lvp_logger.py  | 7 +++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lumaviewpro.py b/lumaviewpro.py
index c4e2123..bf9bfb4 100644
--- a/lumaviewpro.py
+++ b/lumaviewpro.py
@@ -34,7 +34,7 @@
 Gerard Decker, The Earthineering Company
 
 MODIFIED:
-June 1, 2023
+June 24, 2023
 '''
 
 # General
@@ -2810,10 +2810,11 @@ def on_start(self):
         # Clock.schedule_once(lumaview.ids['motionsettings_id'].ids['protocol_settings_id'].ids['stage_widget_id'].draw_labware, 5)
 
     def build(self):
+        current_time = time.strftime("%m/%d/%Y", time.localtime())
         logger.info('[LVP Main  ] LumaViewProApp.build()')
 
         logger.info('[LVP Main  ] -----------------------------------------')
-        logger.info('[LVP Main  ] Code Compiled On: 4/20/2023')
+        logger.info('[LVP Main  ] Code Compiled On: %s', current_time)
         logger.info('[LVP Main  ] Run Time: ' + time.strftime("%Y %m %d %H:%M:%S"))
         logger.info('[LVP Main  ] -----------------------------------------')
 
diff --git a/lvp_logger.py b/lvp_logger.py
index 22e7fff..d639d8e 100644
--- a/lvp_logger.py
+++ b/lvp_logger.py
@@ -30,7 +30,7 @@
 Gerard Decker, The Earthineering Company
 
 MODIFIED:
-May 31, 2023
+June 24, 2023
 '''
 
 '''
@@ -38,6 +38,7 @@
 '''
 
 import logging
+from logging.handlers import RotatingFileHandler
 import os
 if not os.path.exists("logs/LVP_Log"):
     os.makedirs("logs/LVP_Log")
@@ -67,6 +68,8 @@ def format(self, record):
 
 # obtains name of the module (file) importing lvp_logger
 filename = '%s' % __file__
-file_handler = logging.FileHandler(LOG_FILE)
+file_handler = RotatingFileHandler(LOG_FILE, mode='a', maxBytes=1*1024*1024, 
+                                 backupCount=0, encoding=None, delay=False)
+# file_handler = logging.FileHandler(LOG_FILE)
 file_handler.setFormatter(CustomFormatter())
 logger.addHandler(file_handler)