Odoo 12 _rexec() monkey patch for anybox.recipe.buildout compatibilty

monkey_patch__reexec.py

import os
import sys
import logging
from odoo.service import server
from odoo.tools import misc

"""
Import this file from one loaded Odoo addon. 

Update line 20 with path to odoo launcher.
"""

_logger = logging.getLogger('_reexec_patcher')

def patched_reexec(updated_modules=None):
    """reexecute openerp-server process with (nearly) the same arguments"""
    
    args = misc.stripped_sys_argv()
    if updated_modules:
        args += ["-u", ','.join(updated_modules)]

    buildout_launcher = "/home/cmorisse/environment/appserver-lk/bin/start_openerp"
    # bin/start_openerp launches "odoo-bin -c file.cfg" so we removes 
    if args and args[0].endswith('odoo-bin'):
        del args[0]
    if args and args[0] == '-c':
        del args[0:2]

    # now we insert bin/start_openerp
    if not args or (args and args[0] != buildout_launcher):
        args.insert(0, buildout_launcher)
    
    _logger.debug("buildout_launcher=%s", buildout_launcher)
    _logger.debug("args=%s", args)

    # We should keep the LISTEN_* environment variabled in order to support socket activation on reexec
    #os.execve(sys.executable, args, os.environ)
    os.execve(
        buildout_launcher,
        args,
        os.environ
    )


_logger.critical("Monkey patching server.py _reexec()")
server._reexec = patched_reexec