async def test_component_id_uniqueness():
"""
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
3
6
3
----------
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
"""
# Test uniqueness of component id's
c1, s1 = launch(JsComponentB)
c2, s2 = launch(JsComponentB)
with c1:
c11 = CreatingJsComponent2() # JsComponent that has local JsComponent
c11.create_sub()
c11.create_sub()
with c2:
c22 = CreatingJsComponent2() # JsComponent that has local JsComponent
c22.create_sub()
c22.create_sub()
await roundtrip(s1, s2)
cc = [c1, c11, c11.sub, c2, c22, c22.sub]
for c in cc:
print(c.id)
c.session.send_command('EVAL', c.id, 'id')
await roundtrip(s1, s2)
# That was not very unique though
s = set()
for c in cc:
s.add(c.id)
print(len(s))
# But this is
s = set()
for c in cc:
s.add(c.uid)
print(len(s))
# And this should be too
s = set()
for c in [c1, c11, c11.sub]:
s.add(c.id.split('_')[-1])
print(len(s))
async def test_component_id_uniqueness():
"""
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
3
6
3
----------
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
JsComponentB_1
CreatingJsComponent2_2
CreatingJsComponent2_2js
"""
# Test uniqueness of component id's
c1, s1 = launch(JsComponentB)
c2, s2 = launch(JsComponentB)
with c1:
c11 = CreatingJsComponent2() # JsComponent that has local JsComponent
c11.create_sub()
c11.create_sub()
with c2:
c22 = CreatingJsComponent2() # JsComponent that has local JsComponent
c22.create_sub()
c22.create_sub()
await roundtrip(s1, s2)
cc = [c1, c11, c11.sub, c2, c22, c22.sub]
for c in cc:
print(c.id)
c.session.send_command('EVAL', c.id, 'id')
await roundtrip(s1, s2)
# That was not very unique though
s = set()
for c in cc:
s.add(c.id)
print(len(s))
# But this is
s = set()
for c in cc:
s.add(c.uid)
print(len(s))
# And this should be too
s = set()
for c in [c1, c11, c11.sub]:
s.add(c.id.split('_')[-1])
print(len(s))
async def test_proxy_binding21():
"""
14 None
24 None
24 24
----------
14
? JsComponentA
undefined
? JsComponentA
undefined
"""
# Test multiple sessions, and sharing objects
c1, s1 = launch(JsComponentB)
c2, s2 = launch(JsComponentB)
with c1:
c11 = JsComponentA() # JsComponent that has local JsComponent
c1.set_sub1(c11)
with c2:
c22 = JsComponentA() # JsComponent that has local JsComponent
c2.set_sub1(c22)
await roundtrip(s1, s2)
c11.set_foo(14)
c22.set_foo(24)
await roundtrip(s1, s2)
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
# So far, not much news, now break the universe ...
c1.set_sub1(c2.sub1)
await roundtrip(s1, s2)
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
# In JS, c1.sub1 will be a stub
s1.send_command('EVAL', c1.id, 'sub1.id')
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
# But we can still "handle" it
c1.sub1_to_sub2()
await roundtrip(s1, s2)
# And now c1.sub2.foo has the value of c2.sub1.foo
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
s1.send_command('EVAL', c1.id, 'sub1.id')
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
async def test_proxy_binding21():
"""
14 None
24 None
24 24
----------
14
? JsComponentA
undefined
? JsComponentA
undefined
"""
# Test multiple sessions, and sharing objects
c1, s1 = launch(JsComponentB)
c2, s2 = launch(JsComponentB)
with c1:
c11 = JsComponentA() # JsComponent that has local JsComponent
c1.set_sub1(c11)
with c2:
c22 = JsComponentA() # JsComponent that has local JsComponent
c2.set_sub1(c22)
await roundtrip(s1, s2)
c11.set_foo(14)
c22.set_foo(24)
await roundtrip(s1, s2)
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
# So far, not much news, now break the universe ...
c1.set_sub1(c2.sub1)
await roundtrip(s1, s2)
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
# In JS, c1.sub1 will be a stub
s1.send_command('EVAL', c1.id, 'sub1.id')
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
# But we can still "handle" it
c1.sub1_to_sub2()
await roundtrip(s1, s2)
# And now c1.sub2.foo has the value of c2.sub1.foo
print(c1.sub1 and c1.sub1.foo, c1.sub2 and c1.sub2.foo)
s1.send_command('EVAL', c1.id, 'sub1.id')
s1.send_command('EVAL', c1.id, 'sub1.foo')
await roundtrip(s1, s2)
async def test_jscomponent_prop1():
"""
0
0
3
----------
0
3
"""
c, s = launch(JsComponentA)
# Note: set_foo() immediately sends an INVOKE command. If the
# subsequent (now commented) EVAL command is not handled in the same
# event loop iter, the value will already have been updated.
s.send_command('EVAL', c.id, 'foo')
c.set_foo(3)
print(c.foo)
# s.send_command('EVAL', c.id, 'foo')
loop.iter()
print(c.foo) # still not set
await roundtrip(s)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
await roundtrip(s)
async def test_jscomponent_reaction2():
"""
0
0
3
----------
sub foo changed 0
sub foo changed 3
"""
c1, s = launch(JsComponentA)
with c1:
c2 = JsComponentA() # JsComponent sub
c1.set_sub(c2)
print(c2.foo)
await roundtrip(s)
c2.set_foo(3)
print(c2.foo)
await roundtrip(s)
print(c2.foo)
await roundtrip(s)
async def test_jscomponent_emitter1():
"""
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
----------
got bar event 16
got bar event 17
got bar event 18
got bar event 19
"""
c, s = launch(JsComponentA)
c.bar_event(6)
c.bar_event(7)
await roundtrip(s)
c.bar_event(8)
c.bar_event(9)
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [16])
s.send_command('INVOKE', c.id, 'bar_event', [17])
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [18])
s.send_command('INVOKE', c.id, 'bar_event', [19])
await roundtrip(s)
async def test_jscomponent_init1():
"""
0
0
0
10
20
20
----------
init
init
"""
# This test is important. We have plenty of tests that ensure that the init
# args and kwargs work in both Python and JS variants of Component, but
# instantiating a JsComponent in Python will have to communicate these!
c1, s = launch(app.PyComponent)
with c1:
c2 = JsComponentA(foo=10)
c3 = JsComponentC(20)
c4 = JsComponentC(20, foo=10) # What happens in init takes preference
# Data is not yet synced
print(c2.foo)
print(c3.foo)
print(c4.foo)
await roundtrip(s)
print(c2.foo)
print(c3.foo)
print(c4.foo)
async def test_pycomponent_reaction1():
"""
0
sub foo changed 0
0
sub foo changed 3
3
----------
"""
c1, s = launch(PyComponentA)
with c1:
c2 = PyComponentA() # PyComponent sub
c1.set_sub(c2)
print(c2.foo)
loop.iter()
c2.set_foo(3)
print(c2.foo)
loop.iter()
print(c2.foo)
await roundtrip(s)
async def test_jscomponent_emitter1():
"""
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
----------
got bar event 16
got bar event 17
got bar event 18
got bar event 19
"""
c, s = launch(JsComponentA)
c.bar_event(6)
c.bar_event(7)
await roundtrip(s)
c.bar_event(8)
c.bar_event(9)
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [16])
s.send_command('INVOKE', c.id, 'bar_event', [17])
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [18])
s.send_command('INVOKE', c.id, 'bar_event', [19])
await roundtrip(s)
async def test_jscomponent_reaction2():
"""
0
0
3
----------
sub foo changed 0
sub foo changed 3
"""
c1, s = launch(JsComponentA)
with c1:
c2 = JsComponentA() # JsComponent sub
c1.set_sub(c2)
print(c2.foo)
await roundtrip(s)
c2.set_foo(3)
print(c2.foo)
await roundtrip(s)
print(c2.foo)
await roundtrip(s)
async def test_jscomponent_prop1():
"""
0
0
3
----------
0
3
"""
c, s = launch(JsComponentA)
# Note: set_foo() immediately sends an INVOKE command. If the
# subsequent (now commented) EVAL command is not handled in the same
# event loop iter, the value will already have been updated.
s.send_command('EVAL', c.id, 'foo')
c.set_foo(3)
print(c.foo)
# s.send_command('EVAL', c.id, 'foo')
loop.iter()
print(c.foo) # still not set
await roundtrip(s)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
await roundtrip(s)
async def test_pycomponent_emitter1():
"""
got bar event [6, 7]
got bar event [8, 9]
----------
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
"""
c, s = launch(PyComponentA)
c.bar_event(6)
c.bar_event(7)
await roundtrip(s)
c.bar_event(8)
c.bar_event(9)
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [16])
s.send_command('INVOKE', c.id, 'bar_event', [17])
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [18])
s.send_command('INVOKE', c.id, 'bar_event', [19])
await roundtrip(s)
async def test_pycomponent_reaction1():
"""
0
sub foo changed 0
0
sub foo changed 3
3
----------
"""
c1, s = launch(PyComponentA)
with c1:
c2 = PyComponentA() # PyComponent sub
c1.set_sub(c2)
print(c2.foo)
loop.iter()
c2.set_foo(3)
print(c2.foo)
loop.iter()
print(c2.foo)
await roundtrip(s)
async def test_dispose_PyComponent3():
"""
done
disposing MyPyComponent_2
disposing MyPyComponent_3
----------
? Cannot dispose a PyComponent from JS
? Cannot dispose a PyComponent from JS
done
"""
# Cannot dispose from JS
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
# Try to dispose
s.send_command('INVOKE', c1.id, 'dispose', [])
s.send_command('INVOKE', c2.id, 'dispose', [])
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_jscomponent_init1():
"""
0
0
0
10
20
20
----------
init
init
"""
# This test is important. We have plenty of tests that ensure that the init
# args and kwargs work in both Python and JS variants of Component, but
# instantiating a JsComponent in Python will have to communicate these!
c1, s = launch(app.PyComponent)
with c1:
c2 = JsComponentA(foo=10)
c3 = JsComponentC(20)
c4 = JsComponentC(20, foo=10) # What happens in init takes preference
# Data is not yet synced
print(c2.foo)
print(c3.foo)
print(c4.foo)
await roundtrip(s)
print(c2.foo)
print(c3.foo)
print(c4.foo)
async def test_pycomponent_emitter1():
"""
got bar event [6, 7]
got bar event [8, 9]
----------
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
? Cannot use emitter
"""
c, s = launch(PyComponentA)
c.bar_event(6)
c.bar_event(7)
await roundtrip(s)
c.bar_event(8)
c.bar_event(9)
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [16])
s.send_command('INVOKE', c.id, 'bar_event', [17])
await roundtrip(s)
s.send_command('INVOKE', c.id, 'bar_event', [18])
s.send_command('INVOKE', c.id, 'bar_event', [19])
await roundtrip(s)
async def test_dispose_PyComponent3():
"""
done
disposing MyPyComponent_2
disposing MyPyComponent_3
----------
? Cannot dispose a PyComponent from JS
? Cannot dispose a PyComponent from JS
done
"""
# Cannot dispose from JS
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
# Try to dispose
s.send_command('INVOKE', c1.id, 'dispose', [])
s.send_command('INVOKE', c2.id, 'dispose', [])
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_pycomponent_action_chained():
"""
hi foo
hi bar
hi xx
----------
"""
c, s = launch(PyComponentA)
c.greet('foo').greet('bar').greet('xx')
await roundtrip(s)
async def test_pycomponent_action_chained():
"""
hi foo
hi bar
hi xx
----------
"""
c, s = launch(PyComponentA)
c.greet('foo').greet('bar').greet('xx')
await roundtrip(s)
async def test_pycomponent_action1():
"""
hi foo
hi bar
hi spam
----------
"""
c, s = launch(PyComponentA)
c.greet('foo')
c.greet('bar')
s.send_command('INVOKE', c.id, 'greet', ["spam"])
await roundtrip(s)
async def test_pycomponent_action1():
"""
hi foo
hi bar
hi spam
----------
"""
c, s = launch(PyComponentA)
c.greet('foo')
c.greet('bar')
s.send_command('INVOKE', c.id, 'greet', ["spam"])
await roundtrip(s)
async def test_proxy_binding3():
"""
sub foo changed 0
sub foo changed 3
sub foo changed 6
sub foo changed 7
? Using stub component
? session does not know it
----------
"""
# Test that local components only send events when there is a proxy,
# and that when events are send anyway, warnings are shown
c1, s = launch(PyComponentA)
with c1:
c2 = JsComponentA() # JsComponent that has local JsComponent
c1.set_sub(c2)
id2 = c2.id
# Change foo of c2
c2.set_foo(3)
await roundtrip(s)
# Now, we're pretend that to drop the instance
s.send_command('INVOKE', c2.id, '_flx_set_has_proxy', [False])
await roundtrip(s)
# We don't get the events anymore
c2.set_foo(4)
c2.set_foo(5)
await roundtrip(s)
# Re-establish
s.send_command('INVOKE', c2.id, '_flx_set_has_proxy', [True])
await roundtrip(s)
# We get these
c2.set_foo(6)
s.send_command('INVOKE', id2, 'set_foo', [7]) # same thing, really
await roundtrip(s)
# Now, we simulate destroying the proxy without JS knowing
s._component_instances.pop(id2)
# And then ... invoking an event will raise one error for not being able
# to invoke in Python, and one for not being able to decode the "source"
# of the event.
s.send_command('INVOKE', id2, 'set_foo', [9])
await roundtrip(s)
async def test_proxy_binding2():
"""
7
7
----------
sub foo changed 7
sub foo changed 7
"""
# Get ref to JsComponent instantiated by a JsComponent,
# drop that ref, re-get the proxy instance, and verify that its
# a different instance representing the same object in JS
c1, s = launch(app.PyComponent)
with c1:
c2 = CreatingJsComponent() # JsComponent that has local JsComponent
await roundtrip(s)
assert c2.sub is None
# Get access to the sub component
c2.apply_sub()
await roundtrip(s)
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
print(c3.foo)
# Get id of c3 and get rid of any references
id3 = id(c3)
c3_ref = weakref.ref(c3)
c3_id = c3.id
c2.set_sub(None)
for i in range(5): # need a few roundtrips for session to drop c3
await roundtrip(s)
del c3
for i in range(5):
await roundtrip(s)
gc.collect()
assert c3_ref() is None # Python dropped it, but JS still has the object!
# Get access to the sub component again (proxy thereof, really)
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
assert c3.id == c3_id
print(c3.foo)
async def test_proxy_binding2():
"""
7
7
----------
sub foo changed 7
sub foo changed 7
"""
# Get ref to JsComponent instantiated by a JsComponent,
# drop that ref, re-get the proxy instance, and verify that its
# a different instance representing the same object in JS
c1, s = launch(app.PyComponent)
with c1:
c2 = CreatingJsComponent() # JsComponent that has local JsComponent
await roundtrip(s)
assert c2.sub is None
# Get access to the sub component
c2.apply_sub()
await roundtrip(s)
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
print(c3.foo)
# Get id of c3 and get rid of any references
id3 = id(c3)
c3_ref = weakref.ref(c3)
c3_id = c3.id
c2.set_sub(None)
for i in range(5): # need a few roundtrips for session to drop c3
await roundtrip(s)
del c3
for i in range(5):
await roundtrip(s)
gc.collect()
assert c3_ref() is None # Python dropped it, but JS still has the object!
# Get access to the sub component again (proxy thereof, really)
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
assert c3.id == c3_id
print(c3.foo)
async def test_proxy_binding3():
"""
sub foo changed 0
sub foo changed 3
sub foo changed 6
sub foo changed 7
? Using stub component
? session does not know it
----------
"""
# Test that local components only send events when there is a proxy,
# and that when events are send anyway, warnings are shown
c1, s = launch(PyComponentA)
with c1:
c2 = JsComponentA() # JsComponent that has local JsComponent
c1.set_sub(c2)
id2 = c2.id
# Change foo of c2
c2.set_foo(3)
await roundtrip(s)
# Now, we're pretend that to drop the instance
s.send_command('INVOKE', c2.id, '_flx_set_has_proxy', [False])
await roundtrip(s)
# We don't get the events anymore
c2.set_foo(4)
c2.set_foo(5)
await roundtrip(s)
# Re-establish
s.send_command('INVOKE', c2.id, '_flx_set_has_proxy', [True])
await roundtrip(s)
# We get these
c2.set_foo(6)
s.send_command('INVOKE', id2, 'set_foo', [7]) # same thing, really
await roundtrip(s)
# Now, we simulate destroying the proxy without JS knowing
s._component_instances.pop(id2)
# And then ... invoking an event will raise one error for not being able
# to invoke in Python, and one for not being able to decode the "source"
# of the event.
s.send_command('INVOKE', id2, 'set_foo', [9])
await roundtrip(s)
async def test_pycomponent_action2():
"""
hi foo
hi bar
hi spam
----------
"""
c1, s = launch(PyComponentA)
with c1:
c = PyComponentA()
assert c.session is s
c.greet('foo')
c.greet('bar')
s.send_command('INVOKE', c.id, 'greet', ["spam"])
await roundtrip(s)
async def test_proxy_binding1():
"""
sub foo changed 7
7
sub foo changed 7
7
----------
"""
# Get ref to JsComponent instantiated by a PyComponent
c1, s = launch(app.PyComponent)
with c1:
c2 = CreatingPyComponent() # PyComponent that has local JsComponent
await roundtrip(s)
assert c2.sub is None
# Get access to the sub component
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
print(c3.foo)
# Get id of c3 and get rid of any references
c3_id = c3.id
c3_ref = weakref.ref(c3)
c2.set_sub(None)
for i in range(5):
await roundtrip(s)
del c3
for i in range(5):
await roundtrip(s)
assert c3_ref() is not None # because PyComponent has it
# Get access to the sub component again (proxy thereof, really)
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
assert c3.id == c3_id
print(c3.foo)
async def test_proxy_binding1():
"""
sub foo changed 7
7
sub foo changed 7
7
----------
"""
# Get ref to JsComponent instantiated by a PyComponent
c1, s = launch(app.PyComponent)
with c1:
c2 = CreatingPyComponent() # PyComponent that has local JsComponent
await roundtrip(s)
assert c2.sub is None
# Get access to the sub component
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
print(c3.foo)
# Get id of c3 and get rid of any references
c3_id = c3.id
c3_ref = weakref.ref(c3)
c2.set_sub(None)
for i in range(5):
await roundtrip(s)
del c3
for i in range(5):
await roundtrip(s)
assert c3_ref() is not None # because PyComponent has it
# Get access to the sub component again (proxy thereof, really)
c2.apply_sub()
await roundtrip(s)
c3 = c2.sub
assert isinstance(c3, JsComponentA)
assert c3.id == c3_id
print(c3.foo)
async def test_jscomponent_action2():
"""
----------
hi foo
hi bar
hi spam
"""
c1, s = launch(JsComponentA)
with c1:
c = JsComponentA()
assert c.session is s
c.greet('foo')
c.greet('bar')
s.send_command('INVOKE', c.id, 'greet', ["spam"])
await roundtrip(s)
await roundtrip(s)
async def test_dispose_PyComponent1():
"""
MyPyComponent_2
MyPyComponent_3
disposing MyPyComponent_2
disposing MyPyComponent_3
None
None
done
----------
MyPyComponent_2
MyPyComponent_3
null
null
done
"""
# Explicit call to dispose()
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
await roundtrip(s)
c1_id, c2_id = c1.id, c2.id
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose
c1.dispose()
c2.dispose()
await roundtrip(s)
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_dispose_PyComponent1():
"""
MyPyComponent_2
MyPyComponent_3
disposing MyPyComponent_2
disposing MyPyComponent_3
None
None
done
----------
MyPyComponent_2
MyPyComponent_3
null
null
done
"""
# Explicit call to dispose()
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
await roundtrip(s)
c1_id, c2_id = c1.id, c2.id
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose
c1.dispose()
c2.dispose()
await roundtrip(s)
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_pycomponent_prop1():
"""
0
3
3
----------
0
3
"""
c, s = launch(PyComponentA)
c.set_foo(3)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
loop.iter()
print(c.foo) # this will mutate foo
await roundtrip(s)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
await roundtrip(s)
async def test_pycomponent_prop1():
"""
0
3
3
----------
0
3
"""
c, s = launch(PyComponentA)
c.set_foo(3)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
loop.iter()
print(c.foo) # this will mutate foo
await roundtrip(s)
print(c.foo)
s.send_command('EVAL', c.id, 'foo')
await roundtrip(s)
async def test_dispose_JsComponent3():
"""
MyJsComponent_2
MyJsComponent_3
None
None
done
----------
MyJsComponent_2
MyJsComponent_3
disposing MyJsComponent_2
disposing MyJsComponent_3
null
null
done
"""
# Dispose from JS
# Init
c, s = launch(PyComponent)
with c:
c1 = MyJsComponent()
c2 = MyJsComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose from JS
s.send_command('INVOKE', c1.id, 'dispose', [])
s.send_command('INVOKE', c2.id, 'dispose', [])
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_dispose_JsComponent3():
"""
MyJsComponent_2
MyJsComponent_3
None
None
done
----------
MyJsComponent_2
MyJsComponent_3
disposing MyJsComponent_2
disposing MyJsComponent_3
null
null
done
"""
# Dispose from JS
# Init
c, s = launch(PyComponent)
with c:
c1 = MyJsComponent()
c2 = MyJsComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose from JS
s.send_command('INVOKE', c1.id, 'dispose', [])
s.send_command('INVOKE', c2.id, 'dispose', [])
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_dispose_PyComponent2():
"""
MyPyComponent_2
MyPyComponent_3
disposing MyPyComponent_2
disposing MyPyComponent_3
None
None
done
----------
MyPyComponent_2
MyPyComponent_3
null
null
done
"""
# Dispose by losing the reference
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose via Python gc
del c1, c2
gc.collect() # will schedule call to _dispose
await roundtrip(s) # which we will handle here
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_dispose_PyComponent2():
"""
MyPyComponent_2
MyPyComponent_3
disposing MyPyComponent_2
disposing MyPyComponent_3
None
None
done
----------
MyPyComponent_2
MyPyComponent_3
null
null
done
"""
# Dispose by losing the reference
# Init
c, s = launch(PyComponent)
with c:
c1 = MyPyComponent()
c2 = MyPyComponent()
c1_id, c2_id = c1.id, c2.id
await roundtrip(s)
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# Dispose via Python gc
del c1, c2
gc.collect() # will schedule call to _dispose
await roundtrip(s) # which we will handle here
check_alive(s, c1_id, c2_id)
await roundtrip(s)
# End
print('done')
s.send_command('EVAL', '"done"')
await roundtrip(s)
async def test_pycomponent_init1():
"""
init
init
10
20
20
----------
"""
c1, s = launch(app.PyComponent)
with c1:
c2 = PyComponentA(foo=10)
c3 = PyComponentC(20)
c4 = PyComponentC(20, foo=10) # What happens in init takes preference
await roundtrip(s)
print(c2.foo)
print(c3.foo)
print(c4.foo)
async def test_pycomponent_init1():
"""
init
init
10
20
20
----------
"""
c1, s = launch(app.PyComponent)
with c1:
c2 = PyComponentA(foo=10)
c3 = PyComponentC(20)
c4 = PyComponentC(20, foo=10) # What happens in init takes preference
await roundtrip(s)
print(c2.foo)
print(c3.foo)
print(c4.foo)
