Merge pull request #230 from makermelissa/main

Fix typing errors for MicroPython

Author: makermelissa

.pre-commit-config.yaml

@@ -4,9 +4,10 @@
 
 repos:
 -   repo: https://github.com/python/black
-    rev: 20.8b1
+    rev: 22.3.0
     hooks:
     - id: black
+      additional_dependencies: ['click==8.0.4']
 -   repo: https://github.com/fsfe/reuse-tool
     rev: v0.12.1
     hooks:

adafruit_platformdetect/__init__.py

@@ -8,10 +8,14 @@
 import os
 import re
 import sys
-from typing import Optional
 
-from .board import Board
-from .chip import Chip
+try:
+    from typing import Optional
+except ImportError:
+    pass
+
+from adafruit_platformdetect.board import Board
+from adafruit_platformdetect.chip import Chip
 
 # Needed to find libs (like libusb) installed by homebrew on Apple Silicon
 if sys.platform == "darwin":

adafruit_platformdetect/board.py

@@ -20,15 +20,16 @@
 
 """
 
-# imports
-from __future__ import annotations
 import os
 import re
-from typing import Optional, TYPE_CHECKING
-from .constants import boards, chips
 
-if TYPE_CHECKING:
-    from . import Detector
+try:
+    from typing import Optional
+except ImportError:
+    pass
+
+from adafruit_platformdetect.constants import boards, chips
+
 
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_PlatformDetect.git"
@@ -37,7 +38,7 @@
 class Board:
     """Attempt to detect specific boards."""
 
-    def __init__(self, detector: Detector) -> None:
+    def __init__(self, detector) -> None:
         self.detector = detector
         self._board_id = None
 

adafruit_platformdetect/chip.py

@@ -19,15 +19,17 @@
 
 """
 
-# imports
-from __future__ import annotations
+
 import os
 import sys
-from typing import Optional, TYPE_CHECKING
-from .constants import chips
 
-if TYPE_CHECKING:
-    from . import Detector
+try:
+    from typing import Optional
+except ImportError:
+    pass
+
+from adafruit_platformdetect.constants import chips
+
 
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_PlatformDetect.git"
@@ -36,7 +38,7 @@
 class Chip:
     """Attempt detection of current chip / CPU."""
 
-    def __init__(self, detector: Detector) -> None:
+    def __init__(self, detector) -> None:
         self.detector = detector
         self._chip_id = None