Added logging to file

.gitignore

@@ -5,3 +5,5 @@ tts.spec
 random*.txt
 quotes.txt
 tts.zip
+tts.log
+tts.log.?

CHANGELOG.md

@@ -2,14 +2,20 @@
 
 All notable changes to this project will be documented in this file. If there is a `Changed` section please read carefully, as this often means that you will need to adapt your `config.yml`.
 
+## [1.8.1] - 2022-10-23
+
+### Added 1.8.1
+
+* Added logging to file
+
 ## [1.8.0] - 2022-10-23
 
 ### Added 1.8.0
 
 * Option to disable TTS audio output for !wiki function
 * Option to configure the number of sentences fetched by !wiki function
-* !wikitoff command
+* !wtoff command
-* !wikiton command
+* !wton command
 
 ### Changed 1.8.0
 

tts.py

@@ -38,6 +38,7 @@ from urllib.parse import parse_qs
 from urllib.error import HTTPError
 from http.server import HTTPServer, BaseHTTPRequestHandler
 from socketserver import ThreadingMixIn
+from logging.handlers import RotatingFileHandler
 
 import yaml
 import requests
@@ -1571,6 +1572,13 @@ def load_config():
 
     return CONF
 
+def exceptionlog(etype, evalue, traceback):
+    """ Log Exceptions to file """
+    logging.error(
+        "Logging an uncaught exception",
+        exc_info=(etype, evalue, traceback)
+    )
+
 def main():
     """ Main loop """
 
@@ -1578,7 +1586,12 @@ def main():
     CONF = load_config()
 
     lastreload = datetime.datetime.now()
-    logging.getLogger().setLevel(CONF['LOG_LEVEL'])
+
+    for handler in rootLogger.handlers:
+        if isinstance(handler, logging.StreamHandler):
+            handler.setLevel(CONF['LOG_LEVEL'])
+
+    sys.excepthook = exceptionlog
     if CONF['LOG_LEVEL'] == 'DEBUG':
         sys.tracebacklimit = 5
 
@@ -1646,10 +1659,20 @@ def main():
             os.kill(os.getpid(), signal.SIGTERM)
 
 if __name__ == "__main__":
-    logging.basicConfig(
+    logFormatter = logging.Formatter(
-        level=logging.DEBUG,
+        "%(asctime)s %(module)s %(threadName)s %(levelname)s: %(message)s"
-        format='%(asctime)s %(module)s %(threadName)s %(levelname)s: %(message)s'
     )
+    rootLogger = logging.getLogger()
+
+    fileHandler = RotatingFileHandler("tts.log", backupCount=9)
+    fileHandler.setFormatter(logFormatter)
+    rootLogger.addHandler(fileHandler)
+    fileHandler.doRollover()
+
+    consoleHandler = logging.StreamHandler()
+    consoleHandler.setFormatter(logFormatter)
+    rootLogger.addHandler(consoleHandler)
+    rootLogger.level = logging.DEBUG
 
     sys.tracebacklimit = 3