<commit_before>#!/usr/bin/env python

from __future__ import print_function

import socket
import asyncore
import argparse as arg
import os, sys, atexit

from os import mkfifo, system, unlink, path
from sys import argv, stderr, modules

from functools import partial
from importlib import import_module
from pkg_resources import load_entry_point
from multiprocessing import Process, Pipe

from daemonize import Daemonize
from lockfile import FileLock


__version__ = '0.1.0'

usage = '''\
Usage: %(prog)s [-hvdpws] socket [mod, ...]

Options:
  -h, --help           show this help message and exit
  -v, --version        show version and exit
  -d, --daemonize      run in background (default: no)
  -p, --pidfile        pid file to use if running as a daemon
  -w, --workers <num>  worker processes to start (default: 5)
  -s, --spare <num>    spare worker processes to maintain (default: 3)

Arguments:
  socket               path to AF_UNIX socket
  mod*                 modules to pre-import in workers

Examples:
  %(prog)s launcher.sock numpy PySide.QtCore

  echo -n "module path.to.module" | nc -U launcher.sock
  echo -n "file path/to/script.py arg1 arg2 | nc -U launcher.sock
  echo -n  "entrypoint name==0.1.0 console_scripts name arg1 arg2 | ...
'''


def parseopt():
    if '-h' in argv or '--help' in argv:
        print(usage % {'prog': path.basename(argv[0])})
        exit(0)

    if '-v' in argv or '--version' in argv:
        print('%s version %s' % (path.basename(argv[0]), __version__))
        exit(0)

    p = arg.ArgumentParser(usage=usage, add_help=False)

    def format_help(self):
        return usage % {'prog': p.prog}

    p.formatter_class.format_help = format_help
    addarg = p.add_argument

    addarg('-h', '--help', action='help')
    addarg('-w', '--workers', type=int, default=5)
    addarg('-d', '--daemonize', action='store_true')
    addarg('-p', '--pidfile', default='/tmp/python-module-launcher.pid')
    addarg('-s', '--spare', type=int, default=3)

    addarg('socket')<commit_msg>remove trailing newline in help message<commit_after>#!/usr/bin/env python

from __future__ import print_function

import socket
import asyncore
import argparse as arg
import os, sys, atexit

from os import mkfifo, system, unlink, path
from sys import argv, stderr, modules

from functools import partial
from importlib import import_module
from pkg_resources import load_entry_point
from multiprocessing import Process, Pipe

from daemonize import Daemonize
from lockfile import FileLock


__version__ = '0.1.0'

usage = '''\
Usage: %(prog)s [-hvdpws] socket [mod, ...]

Options:
  -h, --help           show this help message and exit
  -v, --version        show version and exit
  -d, --daemonize      run in background (default: no)
  -p, --pidfile        pid file to use if running as a daemon
  -w, --workers <num>  worker processes to start (default: 5)
  -s, --spare <num>    spare worker processes to maintain (default: 3)

Arguments:
  socket               path to AF_UNIX socket
  mod*                 modules to pre-import in workers

Examples:
  %(prog)s launcher.sock numpy PySide.QtCore

  echo -n "module path.to.module" | nc -U launcher.sock
  echo -n "file path/to/script.py arg1 arg2 | nc -U launcher.sock
  echo -n  "entrypoint name==0.1.0 console_scripts name arg1 arg2"\
'''


def parseopt():
    if '-h' in argv or '--help' in argv:
        print(usage % {'prog': path.basename(argv[0])})
        exit(0)

    if '-v' in argv or '--version' in argv:
        print('%s version %s' % (path.basename(argv[0]), __version__))
        exit(0)

    p = arg.ArgumentParser(usage=usage, add_help=False)

    def format_help(self):
        return usage % {'prog': p.prog}

    p.formatter_class.format_help = format_help
    addarg = p.add_argument

    addarg('-h', '--help', action='help')
    addarg('-w', '--workers', type=int, default=5)
    addarg('-d', '--daemonize', action='store_true')
    addarg('-p', '--pidfile', default='/tmp/python-module-launcher.pid')
    addarg('-s', '--spare', type=int, default=3)

    addarg('socket')
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{'dir': 'git-commits-cleaned', 'id': '1630547', 'n_tokens_mistral': 1392, 'n_tokens_neox': 1349, 'n_words': 436}