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#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2017-2021 Bartosz Golaszewski <bartekgola@gmail.com>
'''Reimplementation of the gpiofind tool in Python.'''
import gpiod
import os
import sys
if __name__ == '__main__':
for entry in os.scandir('/dev/'):
if gpiod.is_gpiochip_device(entry.path):
with gpiod.Chip(entry.path) as chip:
offset = chip.find_line(sys.argv[1], unique=True)
if offset is not None:
print('{} {}'.format(line.owner().name(), offset))
sys.exit(0)
sys.exit(1)
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