Python yield_from Examples

Example #1

File: test_tasks.py Project: KLab/grenado

 def foo():
     with self.assertRaisesRegex(
             RuntimeError,
             '"grenado.yield_from" was supposed to be called'):
         grenado.yield_from(bar())

Example #2

File: test_tasks.py Project: KLab/grenado

 def foo():
     grenado.yield_from(asyncio.Task(bar()))

Example #3

File: test_tasks.py Project: KLab/grenado

 def foo():
     with self.assertRaisesRegex(
             RuntimeError,
             'greenlet.yield_from was supposed to receive '
             'only Futures'):
         grenado.yield_from(bar())

Example #4

File: test_tasks.py Project: KLab/grenado

 def foo():
     bar_result = grenado.yield_from(asyncio.Task(bar()))
     return bar_result + 12