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# -*- coding: utf-8 -*-
# input-remapper - GUI for device specific keyboard mappings
# Copyright (C) 2025 sezanzeb <b8x45ygc9@mozmail.com>
#
# This file is part of input-remapper.
#
# input-remapper is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# input-remapper is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with input-remapper. If not, see <https://www.gnu.org/licenses/>.
import psutil
class ProcessUtils:
@staticmethod
def count_python_processes(name: str) -> int:
# This is somewhat complicated, because there might also be a "sudo <name>"
# process.
count = 0
pids = psutil.pids()
for pid in pids:
try:
process = psutil.Process(pid)
cmdline = process.cmdline()
if len(cmdline) >= 2 and "python" in cmdline[0] and name in cmdline[1]:
count += 1
except Exception:
pass
return count
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