Bug#954389: subprocess.py:838: RuntimeWarning: line buffering (buffering=1) isn't supported in binary mode, the default buffer size will be used

[Simon McVittie]

Control: reassign -1 python3-minimal
Control: forcemerge 953056 -1

On Sat, 21 Mar 2020 at 12:49:50 +0800, 積丹尼 Dan Jacobson wrote:
> Setting up python3-gi (3.36.0-1) ...
> /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=1) isn't supported in binary mode, the default buffer size will be used
>   self.stdin = io.open(p2cwrite, 'wb', bufsize)

Same issue as #953056. Please don't report any more instances of this.