upgrade max supported python version to 3.12; drop support for python 3.9 (>3.10 required)

py/lib/scwrypts/env.py

@@ -4,7 +4,7 @@ from .scwrypts.exceptions import MissingVariableError
 
 
 def getenv(name, required=True):
-    value = os_getenv(name, None)
+    value = os_getenv(f'{name}__override', os_getenv(name))
 
     if required and not value:
         raise MissingVariableError(name)

zsh/lib/scwrypts/virtualenv.module.zsh

@@ -74,6 +74,8 @@ _VIRTUALENV__GET_PATH() {
 	local ENV_PATH="$(eval echo '$SCWRYPTS_VIRTUALENV_PATH__'$GROUP 2>/dev/null)"
 	[ ! $ENV_PATH ] && ENV_PATH="$SCWRYPTS_VIRTUALENV_PATH__scwrypts"
 
+	mkdir -p "$ENV_PATH/$TYPE" &>/dev/null
+
 	echo $ENV_PATH/$TYPE
 }
 
@@ -95,7 +97,7 @@ CREATE_VIRTUALENV__scwrypts__py() {
 		}
 	done
 	[ ! $PYTHON ] && {
-		ERROR 'python>=3.9 not available; skipping python env'
+		ERROR 'python>=3.10 not available; skipping python env'
 		return 1
 	}