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Code Issues Releases Wiki Activity

Optimize subprocess performance with close_fds=False

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This commit is contained in:
J. Nick Koston
2025-08-08 16:18:04 -05:00
parent ff9ddb9d68
commit 3ded96bb26
12 changed files with 40 additions and 13 deletions
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esphome/platformio_api.py
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@@ -211,7 +211,7 @@ def _decode_pc(config, addr):
return
command = [idedata.addr2line_path, "-pfiaC", "-e", idedata.firmware_elf_path, addr]
try:
translation = subprocess.check_output(command).decode().strip()
translation = subprocess.check_output(command, close_fds=False).decode().strip()
except Exception: # pylint: disable=broad-except
_LOGGER.debug("Caught exception for command %s", command, exc_info=1)
return