docs

docs/code_snippets/input_flags/snippet2.py

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+from argenta import Router, Command, Response
+from argenta.command import Flag, Flags
+
+router = Router(title="Get Flag Example")
+
+@router.command(Command(
+    "config",
+    description="Configure settings",
+    flags=Flags([
+        Flag("host"),
+        Flag("port"),
+        Flag("debug")
+    ])
+))
+def config_handler(response: Response):
+    input_flags = response.input_flags
+    
+    # Получаем флаг по имени
+    host_flag = input_flags.get_flag_by_name("host")
+    port_flag = input_flags.get_flag_by_name("port")
+    debug_flag = input_flags.get_flag_by_name("debug")
+    
+    if host_flag:
+        print(f"Host: {host_flag.input_value}")
+    
+    if port_flag:
+        print(f"Port: {port_flag.input_value}")
+    
+    if debug_flag:
+        print("Debug mode enabled")
+    
+    # Если флаг не найден, get_flag_by_name вернёт None
+    missing_flag = input_flags.get_flag_by_name("nonexistent")
+    if missing_flag is None:
+        print("Flag 'nonexistent' not found")
+