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get multiple JSON messages working

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This commit is contained in:
Kovid Goyal
2024-05-03 12:23:50 +05:30
parent 26837ed6a4
commit 3fa768d7ef
3 changed files with 15 additions and 3 deletions
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8
kitty/fonts/list.py
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@@ -40,10 +40,10 @@ def handle_io(from_kitten: BinaryIO, to_kitten: BinaryIO) -> None:
def send_to_kitten(x: Any) -> None:
to_kitten.write(json.dumps(x).encode())
to_kitten.write(b'\n')
to_kitten.flush()
try:
send_to_kitten(create_family_groups(add_variable_data=True))
to_kitten.write(as_json().encode())
for line in from_kitten:
cmd = json.loads(line)
action = cmd['action']
@@ -54,6 +54,7 @@ def handle_io(from_kitten: BinaryIO, to_kitten: BinaryIO) -> None:
def main(argv: Sequence[str]) -> None:
import os
import subprocess
import sys
from threading import Thread
@@ -62,7 +63,10 @@ def main(argv: Sequence[str]) -> None:
argv = list(argv)
if '--psnames' in argv:
argv.remove('--psnames')
p = subprocess.Popen([kitten_exe(), '__list_fonts__'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
pass_fds = []
if os.environ.get('KITTY_STDIO_FORWARDED'):
pass_fds.append(int(os.environ['KITTY_STDIO_FORWARDED']))
p = subprocess.Popen([kitten_exe(), '__list_fonts__'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, pass_fds=pass_fds)
Thread(target=handle_io, args=(p.stdout, p.stdin), daemon=True).start()
try:
raise SystemExit(p.wait())