Move encoding fetch inline

We're explicit about using the locale encoding to appease pylint, which
doesn't like its being implicit.  This is what it does by default
anyway.

1 files changed, 5 insertions, 2 deletions

diff --git a/vixf.py3 b/vixf.py3
index de307e9..87f8da7 100644
--- a/vixf.py3
+++ b/vixf.py3
@@ -73,8 +73,11 @@ def main(environ):
         ]
         subprocess.run(command, check=True)
 
-        encoding = locale.getpreferredencoding()
-        with open(tf.name, mode='r', encoding=encoding) as tfr:
+        with open(
+            tf.name,
+            mode='r',
+            encoding=locale.getpreferredencoding(),
+        ) as tfr:
             content_after = tfr.read()
 
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