def spawn_prepare(fd):
from_parent_r = os.fdopen(fd, "rb", closefd=False)
preparation_data = reduction.pickle.load(from_parent_r)
try:
_config = preparation_data["fiber_config"]
init_fiber(preparation_data["name"], **vars(_config))
multiprocessing.spawn.prepare(preparation_data)
self = reduction.pickle.load(from_parent_r)
post_data = reduction.pickle.load(from_parent_r)
except Exception as e:
print("error", str(e))
raise e
# start watching thread so that when master quits, worker also quits
td = threading.Thread(target=exit_on_fd_close, args=(fd, ), daemon=True)
logger.debug("Starting monitoring thread")
td.start()
self.ident = post_data["pid"]
exitcode, err = self._bootstrap()
if err:
print("Exception in {}:".format(self))
print(err)
return exitcode
return exitcode
def init(**kwargs):
"""
Initialize Fiber. This function is called when you want to re-initialize
Fiber with new config values and also re-init loggers.
:param kwargs: If kwargs is not None, init Fiber system with corresponding
key/value pairs in kwargs as config keys and values.
"""
init_fiber(**kwargs)
def reset():
init_fiber()
import sys
import os
import fiber.config as fiber_config
import logging
from fiber import context
from fiber.init import init_fiber
from fiber.meta import meta
__version__ = "0.2.1.dev0"
logger = logging.getLogger('fiber')
if sys.platform == 'win32':
raise NotImplementedError("win32 platform is not supported now")
init_fiber()
if os.environ.get("FIBER_WORKER", None) is None:
# Only initialize logger when fiber is imported in master process. Worker
# process will get their logger initialized later.
# A file based logger could be created, no logging lines after
# this in this module.
logger.setLevel(fiber_config.log_level)
if hasattr(sys, 'ps1'):
_in_interactive_console = True
else:
_in_interactive_console = False
def reset():
