async def run_in_main(func_, *args, **kwargs):
"""
Run and return `func_(*args, **kwargs)` in the kernel's thread.
Note that this should only be restricted to tkinter calls.
"""
# Note: the argument is `func_` to prevent name clashes in `kwargs`.
# This can become a positional only parameter (introduced in Python
# 3.8) once curio deprecates its usage in Python 3.6 and 3.7.
async with spawn_thread():
return AWAIT(_call(func_, args, kwargs))
async def coro1():
results.append('coro1')
async with spawn_thread():
# Calling an async_thread function from a thread context block should
# work like a normal sync function call
func1(threading.currentThread())
async def worker2():
async with spawn_thread():
AWAIT(evt.wait)
results.append('worker2')
async def func(x, y):
async with spawn_thread():
time.sleep(0.5)
results.append(AWAIT(simple_coro(x, y)))
async def coro1():
results.append('coro1')
async with spawn_thread():
# Calling an async_thread function from a thread context block should
# work like a normal sync function call
func1(threading.currentThread())
async def worker2():
async with spawn_thread():
AWAIT(evt.wait)
results.append('worker2')
async def func(x, y):
async with spawn_thread():
time.sleep(0.5)
results.append(AWAIT(simple_coro(x, y)))
async def run_in_main(func_, *args, **kwargs):
async with spawn_thread():
return AWAIT(_run_in_main_helper(func_, args, kwargs))
