From 8a15b9fb6b29461f2b3f0890c172ba25c0e37287 Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Sun, 23 May 2021 00:01:24 +0300
Subject: handle exception

---
 inverter-bot | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/inverter-bot b/inverter-bot
index 03bf192..edae9a5 100755
--- a/inverter-bot
+++ b/inverter-bot
@@ -80,6 +80,16 @@ def reply(update: Update, text: str) -> None:
                               parse_mode=ParseMode.HTML)
 
 
+def handle_exc(update: Update, e) -> None:
+    logging.exception(str(e))
+
+    if isinstance(e, InverterError):
+        err = json.loads(str(e))['message']
+        reply(update, f'<b>Error:</b> {err}')
+
+    elif not isinstance(e, TimedOut):
+        reply(update, 'exception: ' + str(e))
+
 #
 # command/message handlers
 #
@@ -121,9 +131,7 @@ def msg_status(update: Update, context: CallbackContext) -> None:
         # send response
         reply(update, html)
     except Exception as e:
-        logging.exception(str(e))
-        if not isinstance(e, TimedOut):
-            reply(update, 'exception: ' + str(e))
+        handle_exc(update, e)
 
 
 def msg_generation(update: Update, context: CallbackContext) -> None:
@@ -162,9 +170,7 @@ def msg_generation(update: Update, context: CallbackContext) -> None:
         # send response
         reply(update, html)
     except Exception as e:
-        logging.exception(str(e))
-        if not isinstance(e, TimedOut):
-            reply(update, 'exception: ' + str(e))
+        handle_exc(update, e)
 
 
 def msg_gs(update: Update, context: CallbackContext) -> None:
@@ -172,9 +178,7 @@ def msg_gs(update: Update, context: CallbackContext) -> None:
         status = inverter.exec('get-status', format=Format.TABLE)
         reply(update, status)
     except Exception as e:
-        logging.exception(str(e))
-        if not isinstance(e, TimedOut):
-            reply(update, 'exception: ' + str(e))
+        handle_exc(update, e)
 
 
 def msg_ri(update: Update, context: CallbackContext) -> None:
@@ -182,9 +186,7 @@ def msg_ri(update: Update, context: CallbackContext) -> None:
         rated = inverter.exec('get-rated', format=Format.TABLE)
         reply(update, rated)
     except Exception as e:
-        logging.exception(str(e))
-        if not isinstance(e, TimedOut):
-            reply(update, 'exception: ' + str(e))
+        handle_exc(update, e)
 
 
 def msg_errors(update: Update, context: CallbackContext) -> None:
@@ -192,9 +194,7 @@ def msg_errors(update: Update, context: CallbackContext) -> None:
         errors = inverter.exec('get-errors', format=Format.TABLE)
         reply(update, errors)
     except Exception as e:
-        logging.exception(str(e))
-        if not isinstance(e, TimedOut):
-            reply(update, 'exception: ' + str(e))
+        handle_exc(update, e)
 
 
 def msg_all(update: Update, context: CallbackContext) -> None:
-- 
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