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import time
from aiohttp import web
from trame.app import get_server
from trame.decorators import TrameApp, controller
from trame.ui.vuetify3 import SinglePageLayout
from trame.widgets import html
from trame.widgets import vuetify3 as v3
@TrameApp()
class App:
def __init__(self, server=None):
self.server = get_server(server, client_type="vue3")
self.server.cli.add_argument("--session")
self._build_ui()
# Use CLI to know when used inside docker
args, _ = self.server.cli.parse_known_args()
session = args.session
# simple default state
self.state.response = {}
self.state.session = session
self.state.url = "/trame-endpoint"
# Need to adjust URL when within docker
if session:
self.state.url = f"/api/{session}/trame-endpoint"
@property
def state(self):
return self.server.state
@controller.add("on_server_bind")
def _bind_routes(self, wslink_server):
wslink_server.app.add_routes(
[web.get("/trame-endpoint", self.on_trame_endpoint)]
)
def on_trame_endpoint(self, request):
return web.json_response({"url": self.state.url, "time": time.time()})
def _build_ui(self):
with SinglePageLayout(self.server) as layout:
with layout.toolbar:
v3.VSpacer()
v3.VBtn(
"Make request",
click="utils.get('fetch')(url).then(v => v.json()).then(v => (response = v))",
)
with layout.content:
html.Div("URL: {{ url }}")
html.Div("Session: {{ session }}")
html.Div("Response")
html.Pre("{{ JSON.stringify(response, null, 2) }}")
def main():
app = App()
app.server.start()
if __name__ == "__main__":
main()
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