update code, switch to loguru

src/__init__.py

@@ -1,5 +1,9 @@
 import sys
 from config import Config
+from loguru import logger
+from datetime import datetime
+import atexit
+import argparse
 __version__ = "0.2.0"
 __author__ = "Alexander Kirchner"
 __email__ = "alexander.kirchner@ph-freiburg.de"
@@ -8,54 +12,60 @@ docport = 6543
 
 
 config = Config("config/settings.yaml")
-valid_args = ["--debug", "--log", "--no-backup", "--ic-logging", "--version", "-h","--no-documentation"]
+_config = config
+# Store original values that might be overridden by CLI
 
-args_description = {
-    "--debug": "Enable debug mode",
-    "--log": "Enable logging",
-    "--no-backup": "Disable database backup",
-    "--ic-logging": "Enable icecream logging (not available in production)",
-    "--version": "Show version",
-    "-h": "Show help message and exit",
-    "--no-documentation": "Disable documentation server and shortcut"
-}
 
-args = sys.argv[1:]
-if any(arg not in valid_args for arg in args):
-    print("Invalid argument present")
-    print([arg for arg in args if arg not in valid_args])
-    sys.exit()
-    
-def help():
-    print("Ausleihsystem")
-    print("Ein Ausleihsystem für Handbibliotheken")
-    print("Version: {}".format(__version__))
-    print("Valide Argumente:")
-    print("args")
-    print("--------")
-    print("usage: main.py [-h] [--debug] [--log] [--no-backup] [--ic-logging] [--version] [--no-documentation]")     
-    print("options:")
-    for arg in valid_args:
-        print(f"{arg} : {args_description[arg]}")
-       
-# based on the arguments, set the config values
-if"-h" in args:
-    help()
-    sys.exit()
-if "--debug" in args:
+args = argparse.ArgumentParser()
+args.add_argument("--debug", help="Debugging mode", action="store_true")
+args.add_argument("--no-backup", help="Disable backups", action="store_true")
+args.add_argument("--version", help="Print version", action="store_true")
+args.add_argument(
+    "--no-documentation", help="Disable documentation", action="store_true"
+)
+args = args.parse_args()
+
+if args.version:
+    print(f"Version: {__version__}")
+    sys.exit(0)
+
+# Override config values temporarily without saving
+changes_made = False
+
+if args.debug:
     config.debug = True
-if "--log" in args:
-    config.log_debug = True
-if "--no-backup" in args:
-    config.no_backup = True
-if "--ic-logging" in args:
-    config.ic_logging = True
-if "--no-documentation" in args:
+    changes_made = True
+if args.no_backup:
+    config.database.do_backup = False
+    changes_made = True
+if args.no_documentation:
     config.documentation = False
-if "--version" in args:
-    print(__version__)
-    sys.exit()
+    changes_made = True
+
+if changes_made:
+    config.save()
 
 
+def restore_config():
+    global _config
+    config._config = _config
+    config.save()
+    log.info("Restored configuration")
 
+atexit.register(restore_config)
+log = logger
+log.remove()
+log.add("logs/application.log", rotation="1 week", compression="zip")
+# add a log for the current day
+log.add(
+    f"logs/{datetime.now().strftime('%Y-%m-%d')}.log",
+    rotation="1 day",
+    compression="zip",
+)
+print(config.debug)
+if config.debug:
+    import sys
 
+    log.add(
+        sys.stderr,
+    )