/usr/lib/python2.7/dist-packages/eventlet/green/thread.py is in python-eventlet 0.13.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | """Implements the standard thread module, using greenthreads."""
__thread = __import__('thread')
from eventlet.support import greenlets as greenlet
from eventlet import greenthread
from eventlet.semaphore import Semaphore as LockType
__patched__ = ['get_ident', 'start_new_thread', 'start_new', 'allocate_lock',
'allocate', 'exit', 'interrupt_main', 'stack_size', '_local',
'LockType', '_count']
error = __thread.error
__threadcount = 0
def _count():
return __threadcount
def get_ident(gr=None):
if gr is None:
return id(greenlet.getcurrent())
else:
return id(gr)
def __thread_body(func, args, kwargs):
global __threadcount
__threadcount += 1
try:
func(*args, **kwargs)
finally:
__threadcount -= 1
def start_new_thread(function, args=(), kwargs={}):
g = greenthread.spawn_n(__thread_body, function, args, kwargs)
return get_ident(g)
start_new = start_new_thread
def allocate_lock(*a):
return LockType(1)
allocate = allocate_lock
def exit():
raise greenlet.GreenletExit
exit_thread = __thread.exit_thread
def interrupt_main():
curr = greenlet.getcurrent()
if curr.parent and not curr.parent.dead:
curr.parent.throw(KeyboardInterrupt())
else:
raise KeyboardInterrupt()
if hasattr(__thread, 'stack_size'):
__original_stack_size__ = __thread.stack_size
def stack_size(size=None):
if size is None:
return __original_stack_size__()
if size > __original_stack_size__():
return __original_stack_size__(size)
else:
pass
# not going to decrease stack_size, because otherwise other greenlets in this thread will suffer
from eventlet.corolocal import local as _local
|