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simplex-chat/packages
sh 9584992c83 simplex-chat-python: split Client from Bot, add request/response API (#6976)
* simplex-chat-python: split Client from Bot, add request/response API

Client is now the base class for SimpleX participants that talk TO
services (monitors, probes, automated participants). Bot extends Client
with server features (address, auto-accept, welcome, commands).

New methods on Client (inherited by Bot):
  connect_to(link)           idempotent contact handshake
  send_and_wait(id, text)    send a message and await the reply
  events()                   async iterator over chat events
  @on_message(contact_id=N)  filter by sender in decorators

BotProfile renamed to Profile (alias kept). New ContactAlreadyExistsError
subclass for cleaner error handling.

* simplex-chat-python: narrow event payload type per @on_event tag

@client.on_event("contactConnected") now types the handler's event
parameter as CEvt.ContactConnected instead of the unnarrowed
CEvt.ChatEvent union — mirroring how @on_message narrows by
content_type.

The 50 overloads are generated by the Haskell codegen into _events.py
(as a Protocol class), so new events stay in sync automatically.
Client.on_event is exposed as a property typed as that Protocol; the
runtime implementation is unchanged.
2026-05-13 16:51:00 +01:00
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