Fix up direct import issue

Author: ikelos

volatility3/cli/text_renderer.py

@@ -9,11 +9,10 @@
 import string
 import sys
 from functools import wraps
-from typing import Any, Callable, Dict, List, Tuple, TypeVar, Union
+from typing import Any, Callable, Dict, List, Optional, Tuple, TypeVar, Union
 from volatility3.cli import text_filter
 
 from volatility3.framework import exceptions, interfaces, renderers
-from volatility3.framework.interfaces.renderers import BaseAbsentValue
 from volatility3.framework.renderers import format_hints
 
 vollog = logging.getLogger(__name__)
@@ -84,7 +83,9 @@ def multitypedata_as_text(value: format_hints.MultiTypeData) -> str:
 T = TypeVar("T")
 
 
-def optional(func: Callable[[Union[BaseAbsentValue, T]], str]) -> Callable[[T], str]:
+def optional(
+    func: Callable[[Union[interfaces.renderers.BaseAbsentValue, T]], str],
+) -> Callable[[T], str]:
     @wraps(func)
     def wrapped(x: Any) -> str:
         if isinstance(x, interfaces.renderers.BaseAbsentValue):
@@ -156,8 +157,10 @@ def __init__(self):
         self.display_hex = True
         self.display_ascii = True
 
-        def render(data: Union[renderers.LayerData, BaseAbsentValue]):
-            if isinstance(data, BaseAbsentValue):
+        def render(
+            data: Union[renderers.LayerData, interfaces.renderers.BaseAbsentValue],
+        ):
+            if isinstance(data, interfaces.renderers.BaseAbsentValue):
                 # FIXME: Do something cleverer here
                 return ""
 
@@ -241,8 +244,8 @@ class CLIRenderer(interfaces.renderers.Renderer):
 
     name = "unnamed"
     structured_output = False
-    filter: text_filter.CLIFilter = None
-    column_hide_list: list = None
+    filter: Optional[text_filter.CLIFilter] = None
+    column_hide_list: Optional[list] = None
 
     def ignored_columns(
         self,