clean up compressor

quixstreams/sources/community/file/compressions/base.py

@@ -1,7 +1,5 @@
-import contextlib
 from abc import ABC, abstractmethod
-from pathlib import Path
-from typing import BinaryIO, Literal, Union
+from typing import BinaryIO, Literal
 
 __all__ = (
     "Decompressor",
@@ -14,16 +12,4 @@
 
 class Decompressor(ABC):
     @abstractmethod
-    def _decompress(self, filestream: BinaryIO) -> bytes: ...
-
-    @contextlib.contextmanager
-    def _open(self, file: Union[Path, BinaryIO]) -> BinaryIO:
-        if isinstance(file, Path):
-            with open(file, "rb") as f:
-                yield f
-        else:
-            yield file
-
-    def decompress(self, file: Union[Path, BinaryIO]) -> bytes:
-        with self._open(file) as filestream:
-            return self._decompress(filestream)
+    def decompress(self, filestream: BinaryIO) -> bytes: ...

quixstreams/sources/community/file/compressions/gzip.py

@@ -10,5 +10,5 @@ class GZipDecompressor(Decompressor):
     def __init__(self):
         self._decompressor = decompress
 
-    def _decompress(self, filestream: BinaryIO) -> bytes:
+    def decompress(self, filestream: BinaryIO) -> bytes:
         return self._decompressor(filestream.read())