Core: Fix up python 3.10 support

Fixes #589

Author: ikelos

volatility3/framework/objects/__init__.py

@@ -3,6 +3,7 @@
 #
 
 import collections
+import collections.abc
 import logging
 import struct
 from typing import Any, ClassVar, Dict, List, Iterable, Optional, Tuple, Type, Union as TUnion, overload
@@ -633,7 +634,7 @@ def __len__(self) -> int:
         return self.vol.count
 
     def write(self, value) -> None:
-        if not isinstance(value, collections.Sequence):
+        if not isinstance(value, collections.abc.Sequence):
             raise TypeError("Only Sequences can be written to arrays")
         self.count = len(value)
         for index in range(len(value)):

volatility3/framework/renderers/__init__.py

@@ -7,6 +7,7 @@
 or file or graphical output
 """
 import collections
+import collections.abc
 import datetime
 import logging
 from typing import Any, Callable, Iterable, List, Optional, Tuple, TypeVar, Union
@@ -70,7 +71,7 @@ def __len__(self) -> int:
     def _validate_values(self, values: List[interfaces.renderers.BaseTypes]) -> None:
         """A function for raising exceptions if a given set of values is
         invalid according to the column properties."""
-        if not (isinstance(values, collections.Sequence) and len(values) == len(self._treegrid.columns)):
+        if not (isinstance(values, collections.abc.Sequence) and len(values) == len(self._treegrid.columns)):
             raise TypeError(
                 "Values must be a list of objects made up of simple types and number the same as the columns")
         for index in range(len(self._treegrid.columns)):