single mypy process for PyCharm

mypy.py

#!/Users/<username>/.local/share/virtualenvs/<folder>-<hash>/bin/python3
# -*- coding: utf-8 -*-

import subprocess
import os

current_pid = os.getpid()

s = subprocess.run('ps auxww | grep -F "/mypy" ', shell=True, stdout=subprocess.PIPE)
lines = s.stdout.decode().strip().splitlines()

pids = []
for line in lines:
    while '  ' in line:
        line = line.replace('  ', ' ')
    parts = line.split(' ', 10)
    pid, name = parts[1], parts[10]
    #print(pid, name)
    if pid != str(current_pid):
        pids.append(pid)

pids_str = ' '.join(pids)
subprocess.run(f'kill {pids_str} > /dev/null 2>&1', shell=True)

import re
import sys

from mypy.__main__ import console_entry

if __name__ == '__main__':
    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
    sys.exit(console_entry())