From f08682af30101c4d75f4074be980d9e33960e226 Mon Sep 17 00:00:00 2001
From: sparky8512 <76499194+sparky8512@users.noreply.github.com>
Date: Wed, 13 Apr 2022 08:54:25 -0700
Subject: [PATCH] Force line buffering when output is stdout

For some reason, I had decided that non-stdout output needed to be line buffered, but not stdout? Python will only line buffer stdout by default if it is a TTY, and there are lots of use cases where it is not. And since I started re-opening the output FD, the python executable command line option (-u) no longer works to force it to be unbuffered.

Fix #44
---
 dish_grpc_text.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dish_grpc_text.py b/dish_grpc_text.py
index 29b844e..db5c03a 100644
--- a/dish_grpc_text.py
+++ b/dish_grpc_text.py
@@ -110,7 +110,7 @@ def parse_args():
 def open_out_file(opts, mode):
     if opts.out_file == "-":
         # open new file, so it can be closed later without affecting sys.stdout
-        return os.fdopen(sys.stdout.fileno(), "w", closefd=False)
+        return os.fdopen(sys.stdout.fileno(), "w", buffering=1, closefd=False)
     return open(opts.out_file, mode, buffering=1)