connections: Split to multiple files

Author: lobodpav

CHANGELOG.md

@@ -9,6 +9,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Added ``PybricksHub.race_disconnect()`` method.
 
+### Changed
+- Moved `EV3Connection` from `connections` to `connections.ev3dev`.
+- Moved `REPLHub` from `connections` to `connections.lego`.
+- Moved `PybricksHub` from `connections` to `connections.pybricks`.
+
 ### Fixed
 - Fixed race condition with `pybricksdev run ble` not waiting for program to
   finish before disconnecting ([pybricksdev#28]).

pybricksdev/cli/__init__.py

@@ -165,7 +165,9 @@ def add_parser(self, subparsers: argparse._SubParsersAction):
 
     async def run(self, args: argparse.Namespace):
         from ..ble import find_device
-        from ..connections import EV3Connection, PybricksHub, REPLHub
+        from ..connections.ev3dev import EV3Connection
+        from ..connections.lego import REPLHub
+        from ..connections.pybricks import PybricksHub
 
         # Pick the right connection
         if args.conntype == "ssh":

pybricksdev/cli/flash.py

@@ -36,7 +36,7 @@
     unpack_pnp_id,
 )
 from ..compile import compile_file
-from ..connections import REPLHub
+from ..connections.lego import REPLHub
 from ..dfu import flash_dfu
 from ..flash import BootloaderConnection, create_firmware
 from ..tools import chunk