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Deno 2.2 Improves Dependency Management and Expands Node.js Compatibility
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
A powerfull and flexible framework for designing async socket based data streaming and distribution systems, with automated parsing, dynamic data store and high-level control hooks.
A powerful and flexible framework for designing async socket based data streaming and distribution systems, with automated parsing, dynamic data store and high-level control hooks.
pip install data-place
A definition of a data model. Can be either shared globally or reimplemented separately. Also defines an async loop function that will be used to produce Data objects.
from dataclasses import dataclass
import asyncio
import random
from uuid import uuid4
from dataplace import ModelIO, Controller
@dataclass(slots=True, frozen=True)
class Data(ModelIO):
id: str
value: int
async def produce(controller: Controller) -> None:
while controller.running:
await controller.async_hold()
await controller.async_callback(
Data(id=str(uuid4()), value=random.randint(0, 9))
)
await asyncio.sleep(1)
async socket based data sending server
import asyncio
from dataplace import Sender, Controller, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
server = Sender.Socket.Server(host="127.0.0.1", port=5555)
controller = Controller(
callbacks=[
Callback(store.add, types={Data}),
Callback(server.call, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(produce(controller))
loop.create_task(server.start())
loop.run_forever()
async socket based data receiving client
import asyncio
from dataplace import Receiver, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
client = Receiver.Socket.Client(
host="127.0.0.1",
port=5555,
callbacks=[
Callback(store.add, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(client.start())
loop.run_forever()
async websocket based data sending server
import asyncio
from dataplace import Sender, Controller, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
server = Sender.WebSocket.Server(host="127.0.0.1", port=5555)
controller = Controller(
callbacks=[
Callback(store.add, types={Data}),
Callback(server.call, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(produce(controller))
loop.create_task(server.start())
loop.run_forever()
async websocket based data receiving client
import asyncio
from dataplace import Receiver, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
client = Receiver.WebSocket.Client(
url="ws://127.0.0.1:5555",
callbacks=[
Callback(store.add, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(client.start())
loop.run_forever()
async socket based data receiving server
import asyncio
from dataplace import Receiver, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
server = Receiver.Socket.Server(
host="127.0.0.1",
port=5555,
callbacks=[
Callback(store.add, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(server.start())
loop.run_forever()
async socket based data sending client
store = SpaceStore[int, Data](lambda data: data.value, Data)
client = Sender.Socket.Client(host="127.0.0.1", port=5555)
controller = Controller(
callbacks=[
Callback(store.add, types={Data}),
Callback(client.call, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.run_until_complete(client.start())
loop.create_task(produce(controller))
loop.run_forever()
async websocket based data receiving server
import asyncio
from dataplace import Receiver, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
server = Receiver.WebSocket.Server(
host="127.0.0.1",
port=5555,
callbacks=[
Callback(store.add, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.create_task(server.start())
loop.run_forever()
async websocket based data sending client
import asyncio
from dataplace import Sender, Callback, SpaceStore
store = SpaceStore[int, Data](lambda data: data.value, Data)
client = Sender.WebSocket.Client(url="ws://127.0.0.1:5555")
controller = Controller(
callbacks=[
Callback(store.add, types={Data}),
Callback(client.call, types={Data}),
Callback(print, types={Data})
]
)
loop = asyncio.new_event_loop()
loop.run_until_complete(client.start())
loop.create_task(produce(controller))
loop.run_forever()
FAQs
A powerfull and flexible framework for designing async socket based data streaming and distribution systems, with automated parsing, dynamic data store and high-level control hooks.
We found that data-place demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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