Use __str__ to print plugin arguments

src/sshare/logger.py

@@ -17,25 +17,25 @@ from sshare.plugin import Plugin
 class Logger:
     def __init__(self, *args, **kwargs):
         if kwargs.get("preload_command_line") == True:
-            self.loggers = [ Plugin.internal("command_line") ]
+            self._loggers = [ Plugin.internal("command_line") ]
         else:
-            self.loggers = []
+            self._loggers = []
         self.add(*args)
 
     def add(self, *args, **kwargs):
         for logger in args:
-            self.loggers.append()
+            self._loggers.append()
 
     def info(self, message):
-        for logger in self.loggers:
+        for logger in self._loggers:
             logger.info(message)
 
     def warn(self, message):
-        for logger in self.loggers:
+        for logger in self._loggers:
             logger.warn(message)
 
     def error(self, message):
-        for logger in self.loggers:
+        for logger in self._loggers:
             logger.error(message)
 
     def fatal(self, message, error_code=1):

src/sshare/main.py

@@ -150,7 +150,7 @@ def main():
                     if isinstance(plugin.activate, dict):
                         criteria = plugin.activate[plugin_type]
                     for criterion in criteria:
-                        logger.error(f"  {plugin.args[criterion].pretty()}")
+                        logger.error(f"  {plugin.args[criterion]}")
             error = True
     if error:
         sys.exit(1)

src/sshare/plugins/config.py

@@ -39,10 +39,7 @@ class Argument:
         self.choices = choices
         self.help    = help
 
-    def is_valid(self):
-        return (self.short != None and self.short != "") or (self.long != None and self.long != "")
-
-    def pretty(self):
+    def __str__(self):
         if self.short and self.long:
             pretty = f"-{self.short}, --{self.long}"
         elif self.long:
@@ -51,6 +48,9 @@ class Argument:
             pretty = f"-{self.short}"
         return pretty + f" {self.help}"
 
+    def is_valid(self):
+        return (self.short != None and self.short != "") or (self.long != None and self.long != "")
+
     def bind(self, plugin, argument):
         self.plugin  = plugin
         self.metavar = argument