pybricksdev: add license/copyright

Some files were missing the license/copyright header

Author: dlech

pybricksdev/__init__.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 from importlib.metadata import version
 
 try:

pybricksdev/_dfu_create.py

@@ -1,4 +1,6 @@
-#!/usr/bin/python
+# SPDX-License-Identifier: LGPL-3.0-only
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
 
 # Written by Antonio Galea - 2010/11/18
 # Distributed under Gnu LGPL 3.0

pybricksdev/_dfu_upload.py

@@ -1,4 +1,6 @@
-#!/usr/bin/env python
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 # This file is part of the OpenMV project.
 # Copyright (c) 2013/2014 Ibrahim Abdelkader <[email protected]>
 # This work is licensed under the MIT license, see the file LICENSE for

pybricksdev/ble.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 import asyncio
 import logging
 

pybricksdev/connections.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 import asyncio
 import base64
 import json

pybricksdev/repl_installer.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 from asyncio import run, sleep
 from zipfile import ZipFile
 

pybricksdev/resources/__init__.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 """Resource files.
 
 These resources are intended to be used with the standard ``importlib.resources``

pybricksdev/usbconnection.py

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 The Pybricks Authors
+
 import logging
 import asyncio
 import aioserial