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|
from trame.app import get_server
from trame_client.ui.html import DivLayout
from trame_client.widgets import html
from trame_server.utils.namespace import Translator
CLIENT_TYPE = "vue3"
class BasicApp:
def __init__(self, server=None, template_name=None, client_type=CLIENT_TYPE):
self.server = get_server(server, client_type=client_type)
self._ui = None
self.template_name = template_name
self.state.a = 1
self.state["b"] = 2
self.state.update(
{
"c": 3,
"d": 4,
"longer_name": "hello",
}
)
self.state.setdefault("e", 5)
self.ctrl.plus = self.add
self.ctrl.minus = self.remove
def add(self):
self.state.f += 1
def remove(self):
self.state.f -= 1
def ui_content(self):
html.Input(type="range", v_model_number=("f", 10), min=-10, max=10, step=1)
html.Div(
"Bigger than 5 {{ longer_name }}",
v_show="Math.abs(f)>5 && longer_name.length",
)
html.Div(
"Current value {{ Math.abs(f) + f }} <=> {{ f }} | {{ longer_name }}",
)
@property
def ui(self):
if self._ui is None:
with DivLayout(self.server, template_name=self.template_name) as layout:
self._ui = layout
self.ui_content()
return self._ui
@property
def nestable_ui(self):
if self._ui is None:
with html.Div(trame_server=self.server) as div:
self._ui = div
self.ui_content()
return self._ui
@property
def state(self):
return self.server.state
@property
def ctrl(self):
return self.server.controller
class NestedApp:
def __init__(self, server=None, client_type=CLIENT_TYPE):
self.server = get_server(server, client_type=client_type)
self._ui = None
self.child_a_app = BasicApp(
self.server.create_child_server(prefix="child_a_"), client_type=client_type
)
self.child_b_app = BasicApp(
self.server.create_child_server(prefix="child_b_"), client_type=client_type
)
@property
def ui(self):
if self._ui is None:
with DivLayout(self.server) as layout:
self._ui = layout
self.child_a_app.nestable_ui
self.child_b_app.nestable_ui
return self._ui
@property
def state(self):
return self.server.state
@property
def ctrl(self):
return self.server.controller
def test_prefix():
root_server = get_server("test_prefix", client_type=CLIENT_TYPE)
main_app = BasicApp(root_server)
child_a_app = BasicApp(root_server.create_child_server(prefix="child_a_"))
child_b_app = BasicApp(root_server.create_child_server(prefix="child_b_"))
main_app.state.ready()
child_a_app.state.ready()
child_b_app.state.ready()
main_app.ui
child_a_app.ui
child_b_app.ui
global_state = {
k: v for k, v in main_app.state.to_dict().items() if not k.startswith("trame_")
}
expected = dict(
a=1,
b=2,
c=3,
d=4,
e=5,
f=10,
longer_name="hello",
child_a_a=1,
child_a_b=2,
child_a_c=3,
child_a_d=4,
child_a_e=5,
child_a_f=10,
child_a_longer_name="hello",
child_b_a=1,
child_b_b=2,
child_b_c=3,
child_b_d=4,
child_b_e=5,
child_b_f=10,
child_b_longer_name="hello",
)
assert expected == global_state
main_app.add()
assert main_app.state.f == 11
main_app.ctrl.plus()
assert main_app.state.f == 12
# with child_a_app.state:
child_a_app.remove()
assert child_a_app.state.f == 9
child_a_app.remove()
assert child_a_app.state.f == 8
assert main_app.state.child_a_f == 8
# with child_b_app.state:
child_b_app.ctrl.minus()
assert child_b_app.state.f == 9
child_b_app.remove()
assert child_b_app.state.f == 8
assert main_app.state.child_b_f == 8
# Test main app output
expected_main = """<div >
<input v-model.number="f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(f)>5 && longer_name.length">
Bigger than 5 {{ longer_name }}
</div>
<div >
Current value {{ Math.abs(f) + f }} <=> {{ f }} | {{ longer_name }}
</div>
</div>"""
assert main_app.ui.html == expected_main
# Test child_a app output
expected_child_a = """<div >
<input v-model.number="child_a_f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(child_a_f)>5 && child_a_longer_name.length">
Bigger than 5 {{ child_a_longer_name }}
</div>
<div >
Current value {{ Math.abs(child_a_f) + child_a_f }} <=> {{ child_a_f }} | {{ child_a_longer_name }}
</div>
</div>"""
assert child_a_app.ui.html == expected_child_a
# Test child_b app output
expected_child_b = """<div >
<input v-model.number="child_b_f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(child_b_f)>5 && child_b_longer_name.length">
Bigger than 5 {{ child_b_longer_name }}
</div>
<div >
Current value {{ Math.abs(child_b_f) + child_b_f }} <=> {{ child_b_f }} | {{ child_b_longer_name }}
</div>
</div>"""
assert child_b_app.ui.html == expected_child_b
def test_translation():
root_server = get_server("test_translation", client_type=CLIENT_TYPE)
main_app = BasicApp(root_server)
a_translator = Translator()
a_translator.add_translation("longer_name", "child_a_longer_name")
child_a_app = BasicApp(root_server.create_child_server(translator=a_translator))
b_translator = Translator()
b_translator.add_translation("longer_name", "child_b_longer_name")
child_b_app = BasicApp(root_server.create_child_server(translator=b_translator))
main_app.state.ready()
child_a_app.state.ready()
child_b_app.state.ready()
main_app.ui
child_a_app.ui
child_b_app.ui
global_state = {
k: v for k, v in main_app.state.to_dict().items() if not k.startswith("trame_")
}
expected = dict(
a=1,
b=2,
c=3,
d=4,
e=5,
f=10,
longer_name="hello",
child_a_longer_name="hello",
child_b_longer_name="hello",
)
assert expected == global_state
# f points to the same value in all 3 apps
assert main_app.state.f == 10
assert child_a_app.state.f == 10
assert child_a_app.state.f == 10
main_app.add()
assert main_app.state.f == 11
assert child_a_app.state.f == 11
assert child_a_app.state.f == 11
main_app.ctrl.plus()
assert main_app.state.f == 12
assert child_a_app.state.f == 12
assert child_a_app.state.f == 12
# with child_a_app.state:
child_a_app.remove()
assert main_app.state.f == 11
assert child_a_app.state.f == 11
assert child_a_app.state.f == 11
child_a_app.ctrl.minus()
assert main_app.state.f == 10
assert child_a_app.state.f == 10
assert child_a_app.state.f == 10
# with child_b_app.state:
child_b_app.remove()
assert main_app.state.f == 9
assert child_a_app.state.f == 9
assert child_a_app.state.f == 9
child_b_app.ctrl.minus()
assert main_app.state.f == 8
assert child_a_app.state.f == 8
assert child_a_app.state.f == 8
# Test main app output
expected_main = """<div >
<input v-model.number="f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(f)>5 && longer_name.length">
Bigger than 5 {{ longer_name }}
</div>
<div >
Current value {{ Math.abs(f) + f }} <=> {{ f }} | {{ longer_name }}
</div>
</div>"""
assert main_app.ui.html == expected_main
# Test child_a app output
expected_child_a = """<div >
<input v-model.number="f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(f)>5 && child_a_longer_name.length">
Bigger than 5 {{ child_a_longer_name }}
</div>
<div >
Current value {{ Math.abs(f) + f }} <=> {{ f }} | {{ child_a_longer_name }}
</div>
</div>"""
assert child_a_app.ui.html == expected_child_a
# Test child_b app output
expected_child_b = """<div >
<input v-model.number="f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(f)>5 && child_b_longer_name.length">
Bigger than 5 {{ child_b_longer_name }}
</div>
<div >
Current value {{ Math.abs(f) + f }} <=> {{ f }} | {{ child_b_longer_name }}
</div>
</div>"""
assert child_b_app.ui.html == expected_child_b
def test_nested():
root_server = get_server("test_nested", client_type=CLIENT_TYPE)
main_app = NestedApp(root_server)
main_app.state.ready()
main_app.child_a_app.state.ready()
main_app.child_b_app.state.ready()
main_app.ui
global_state = {
k: v for k, v in main_app.state.to_dict().items() if not k.startswith("trame_")
}
expected = dict(
child_a_a=1,
child_a_b=2,
child_a_c=3,
child_a_d=4,
child_a_e=5,
child_a_f=10,
child_a_longer_name="hello",
child_b_a=1,
child_b_b=2,
child_b_c=3,
child_b_d=4,
child_b_e=5,
child_b_f=10,
child_b_longer_name="hello",
)
assert expected == global_state
# Test main app output
expected_main = """<div >
<div >
<input v-model.number="child_a_f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(child_a_f)>5 && child_a_longer_name.length">
Bigger than 5 {{ child_a_longer_name }}
</div>
<div >
Current value {{ Math.abs(child_a_f) + child_a_f }} <=> {{ child_a_f }} | {{ child_a_longer_name }}
</div>
</div>
<div >
<input v-model.number="child_b_f" max="10" min="-10" step="1" type="range" />
<div v-show="Math.abs(child_b_f)>5 && child_b_longer_name.length">
Bigger than 5 {{ child_b_longer_name }}
</div>
<div >
Current value {{ Math.abs(child_b_f) + child_b_f }} <=> {{ child_b_f }} | {{ child_b_longer_name }}
</div>
</div>
</div>"""
assert main_app.ui.html == expected_main
|
