def __init__(self, func, *args, **kwargs):
self.func = func
self.args = args
self.kwargs = kwargs
self.throw = kwargs.pop('throw', True)
self.daemon = kwargs.pop('daemon', True)
self.threadname = kwargs.pop('threadname', 'anon-%X' % id(self))
self.stopper = kwargs.pop('stopper', threading.Event())
self.sleep = kwargs.pop('sleep', 1)
self.loop = kwargs.pop('loop', False)
self.timer = None
self.console_logging = kwargs.pop('console_logging', True)
real_thread_no_greenlet = kwargs.pop('real_thread_no_greenlet', False)
if is_module_patched("threading"):
# in case of using apply_gevent_patch function - use this option in order to defer some jobs to real threads
self.real_thread_no_greenlet = real_thread_no_greenlet
else:
# gevent isn't active, no need to do anything special
self.real_thread_no_greenlet = False
rimt = kwargs.pop("raise_in_main_thread", False)
if rimt:
exc_type = Exception if rimt is True else rimt
self.func = raise_in_main_thread(exc_type)(self.func)
from easypy.humanize import IndentableTextBuffer, time_duration, compact
from easypy.humanize import format_thread_stack, yesno_to_bool
from easypy.threadtree import iter_thread_frames
from easypy.timing import Timer
from easypy.units import MINUTE, HOUR
from easypy.colors import colorize, uncolored
from easypy.sync import SynchronizationCoordinator, ProcessExiting, raise_in_main_thread
MAX_THREAD_POOL_SIZE = int(os.environ.get('EASYPY_MAX_THREAD_POOL_SIZE', 50))
DISABLE_CONCURRENCY = yesno_to_bool(
os.getenv("EASYPY_DISABLE_CONCURRENCY", "no"))
this_module = import_module(__name__)
THREADING_MODULE_PATHS = [threading.__file__]
if is_module_patched("threading"):
import gevent
MAX_THREAD_POOL_SIZE *= 100 # these are not threads anymore, but greenlets. so we allow a lot of them
THREADING_MODULE_PATHS.append(gevent.__path__[0])
try:
from traceback import _extract_stack_iter
except ImportError:
from traceback import walk_stack
def _extract_stack_iter(frame):
for f, lineno in walk_stack(frame):
co = f.f_code
filename = co.co_filename
name = co.co_name
yield filename, lineno, name