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fix: use process_group Popen argument with Python 3.11

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This commit is contained in:
link2xt
2023-10-06 19:40:26 +00:00
parent 425a2310fe
commit f984a27379
1 changed files with 19 additions and 10 deletions
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29
deltachat-rpc-client/src/deltachat_rpc_client/rpc.py
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@@ -2,6 +2,7 @@ import json
import logging
import os
import subprocess
import sys
from queue import Queue
from threading import Event, Thread
from typing import Any, Dict, Optional
@@ -35,16 +36,24 @@ class Rpc:
self.events_thread: Thread
def start(self) -> None:
self.process = subprocess.Popen(
"deltachat-rpc-server",
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
# Prevent subprocess from capturing SIGINT.
# We are not using `process_group`
# because it is not supported before Python 3.11.
preexec_fn=os.setpgrp,
**self._kwargs,
)
if sys.version_info >= (3, 11):
self.process = subprocess.Popen(
"deltachat-rpc-server",
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
# Prevent subprocess from capturing SIGINT.
process_group=0,
**self._kwargs,
)
else:
self.process = subprocess.Popen(
"deltachat-rpc-server",
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
# `process_group` is not supported before Python 3.11.
preexec_fn=os.setpgrp, # noqa: PLW1509
**self._kwargs,
)
self.id = 0
self.event_queues = {}
self.request_events = {}