add Enum PossibleValues for bool values as values of possible_values argument in Flag

src/argenta/command/flag/__init__.py

@@ -4,11 +4,11 @@ __all__ = [
     "UndefinedInputFlags",
     "ValidInputFlags",
     "InvalidValueInputFlags",
-    "Flags",
+    "Flags", "PossibleValues"
 ]
 
 
-from argenta.command.flag.models import Flag, InputFlag
+from argenta.command.flag.models import Flag, InputFlag, PossibleValues
 from argenta.command.flag.flags.models import (
     UndefinedInputFlags,
     ValidInputFlags,

src/argenta/command/flag/defaults.py

@@ -1,22 +1,23 @@
 from dataclasses import dataclass
-from argenta.command.flag.models import Flag
+from argenta.command.flag.models import Flag, PossibleValues
 import re
 
 
+
 @dataclass
 class PredefinedFlags:
     """
     Public. A dataclass with predefined flags and most frequently used flags for quick use
     """
 
-    HELP = Flag(name="help", possible_values=False)
-    SHORT_HELP = Flag(name="H", prefix="-", possible_values=False)
+    HELP = Flag(name="help", possible_values=PossibleValues.DISABLE)
+    SHORT_HELP = Flag(name="H", prefix="-", possible_values=PossibleValues.DISABLE)
 
-    INFO = Flag(name="info", possible_values=False)
-    SHORT_INFO = Flag(name="I", prefix="-", possible_values=False)
+    INFO = Flag(name="info", possible_values=PossibleValues.DISABLE)
+    SHORT_INFO = Flag(name="I", prefix="-", possible_values=PossibleValues.DISABLE)
 
-    ALL = Flag(name="all", possible_values=False)
-    SHORT_ALL = Flag(name="A", prefix="-", possible_values=False)
+    ALL = Flag(name="all", possible_values=PossibleValues.DISABLE)
+    SHORT_ALL = Flag(name="A", prefix="-", possible_values=PossibleValues.DISABLE)
 
     HOST = Flag(
         name="host", possible_values=re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")

src/argenta/command/flag/models.py

@@ -1,6 +1,16 @@
+from enum import Enum
 from typing import Literal, Pattern
 
 
+
+class PossibleValues(Enum):
+    DISABLE: Literal[False] = False
+    ALL: Literal[True] = True
+
+    def __eq__(self, other: bool) -> bool:
+        return self.value == other
+
+
 class BaseFlag:
     def __init__(self, name: str, prefix: Literal["-", "--", "---"] = "--") -> None:
         """
@@ -43,7 +53,7 @@ class Flag(BaseFlag):
         self,
         name: str,
         prefix: Literal["-", "--", "---"] = "--",
-        possible_values: list[str] | Pattern[str] | bool = True,
+        possible_values: list[str] | Pattern[str] | PossibleValues = PossibleValues.ALL,
     ) -> None:
         """
         Public. The entity of the flag being registered for subsequent processing
@@ -61,7 +71,7 @@ class Flag(BaseFlag):
         :param input_flag_value: The input flag value to validate
         :return: whether the entered flag is valid as bool
         """
-        if self.possible_values is False:
+        if self.possible_values == PossibleValues.DISABLE:
             if input_flag_value is None:
                 return True
             else: