AsyncioEngine fixes

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2920 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/examples/test_cleanup.py

-from xaal.aiolib import Engine
-from xaal.lib import helpers
+from xaal.lib import AsyncEngine,helpers
 import functools
 
 helpers.setup_console_logger()
@@ -7,7 +6,7 @@ helpers.setup_console_logger()
 def shutdown(eng):
     eng.shutdown()
 
-eng = Engine()
+eng = AsyncEngine()
 ptr = functools.partial(shutdown,eng)
 eng.add_timer(ptr,2)
 eng.run()

libs/lib/examples/test_spawn.py

@@ -2,10 +2,10 @@
 Simple test to study the death the engine with a running thread.
 """
 import asyncio
-from xaal.aiolib.core import spawn,Engine
+from xaal.lib import AsyncEngine,helpers
 import time
 
-@spawn
+@helpers.spawn
 def test1(event):
     while not event.is_set():
         time.sleep(1)
@@ -16,7 +16,7 @@ async def test2():
         await asyncio.sleep(1)
         print('test2')
 
-eng = Engine()
+eng = AsyncEngine()
 print(eng.new_task(test2()))
 
 ev = asyncio.Event()

libs/lib/examples/test_static_var.py

@@ -17,5 +17,9 @@ test_func('Bar')
 test_func('Baz')
 
 goo = Goo()
-goo.test('Goo')
-goo.test('Gooz')
+try:
+    # static vars don't work with class methods
+    goo.test('Goo')
+except AttributeError as e:
+    print(f"AttributeError: {e}")
+