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Redirect xsel std streams to /dev/null

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Prevents hanging if the streams are blocked. Fixes #102
This commit is contained in:
Kovid Goyal
2017-08-03 21:55:09 +05:30
parent 6b933e33f5
commit 9d62d087e0
1 changed files with 2 additions and 2 deletions
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4
kitty/utils.py
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@@ -181,7 +181,7 @@ def get_primary_selection():
return '' # There is no primary selection on OS X
# glfw has no way to get the primary selection
# https://github.com/glfw/glfw/issues/894
return subprocess.check_output(['xsel', '-p']).decode('utf-8')
return subprocess.check_output(['xsel', '-p'], stderr=open(os.devnull, 'wb'), stdin=open(os.devnull, 'rb')).decode('utf-8')
def base64_encode(
@@ -203,7 +203,7 @@ def set_primary_selection(text):
return # There is no primary selection on OS X
if isinstance(text, str):
text = text.encode('utf-8')
p = subprocess.Popen(['xsel', '-i', '-p'], stdin=subprocess.PIPE)
p = subprocess.Popen(['xsel', '-i', '-p'], stdin=subprocess.PIPE, stdout=open(os.devnull, 'wb'), stderr=subprocess.STDOUT)
p.stdin.write(text), p.stdin.close()
p.wait()