fix: StrEnum isn't available for python 3.10

src/pvecontrol/__init__.py

@@ -78,7 +78,12 @@ def _parser():
     parser.add_argument("-v", "--verbose", action="store_true")
     parser.add_argument("--debug", action="store_true")
     parser.add_argument(
-        "-o", "--output", action="store", default=OutputFormats.TEXT, choices=[o.value for o in OutputFormats]
+        "-o",
+        "--output",
+        action="store",
+        type=OutputFormats,
+        default=OutputFormats.TEXT,
+        choices=list(OutputFormats),
     )
     parser.add_argument(
         "-c", "--cluster", action="store", required=True, help="Proxmox cluster name as defined in configuration"

src/pvecontrol/utils.py

@@ -6,7 +6,7 @@
 import json
 
 from collections import OrderedDict
-from enum import Enum, StrEnum, auto
+from enum import Enum
 
 import yaml
 
@@ -24,11 +24,14 @@ class Fonts:
     END = "\033[0m"
 
 
-class OutputFormats(StrEnum):
-    TEXT = auto()
-    JSON = auto()
-    CSV = auto()
-    YAML = auto()
+class OutputFormats(Enum):
+    TEXT = "text"
+    JSON = "json"
+    CSV = "csv"
+    YAML = "yaml"
+
+    def __str__(self):
+        return self.value
 
 
 def terminal_support_colors():