From 9bd9ac4a3749364d3aadae22e341fd048e9d809f Mon Sep 17 00:00:00 2001
From: David de la Iglesia Castro <daviddelaiglesiacastro@gmail.com>
Date: Wed, 4 May 2022 09:35:25 +0200
Subject: [PATCH] FileSystem: Handle `encoding` via `kwargs`.

Drop if None.

Closes #7691
---
 dvc/fs/base.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dvc/fs/base.py b/dvc/fs/base.py
index 818b350df..edea3c8bd 100644
--- a/dvc/fs/base.py
+++ b/dvc/fs/base.py
@@ -180,10 +180,11 @@ class FileSystem:
         self,
         path: AnyFSPath,
         mode: str = "r",
-        encoding: Optional[str] = None,
         **kwargs,
     ) -> "IO":  # pylint: disable=arguments-differ
-        return self.fs.open(path, mode=mode, encoding=encoding, **kwargs)
+        if "b" in mode:
+            kwargs.pop("encoding", None)
+        return self.fs.open(path, mode=mode, **kwargs)
 
     def read_block(
         self,