Merge pull request #2507 from sopel-irc/calc-error-handler

calc: gracefully handle `ExpressionEvaluator.Error`
sopel-irc · Sep 27, 2023 · 8c3e533 · 8c3e533
2 parents 953f2eb + a12e799
commit 8c3e533
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/sopel/modules/calc.py b/sopel/modules/calc.py
@@ -30,6 +30,9 @@ def c(bot, trigger):
     try:
         result = eval_equation(eqn)
         result = "{:.10g}".format(result)
+    except eval_equation.Error as err:
+        bot.reply("Can't process expression: {}".format(str(err)))
+        return
     except ZeroDivisionError:
         bot.reply('Division by zero is not supported in this universe.')
         return