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Correct Missing Type Annotations #17
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adafruit_ble_file_transfer.py

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@
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try:
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from typing import Optional, List
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from circuitpython_typing import WriteableBuffer
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from circuitpython_typing import WriteableBuffer, ReadableBuffer
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except ImportError:
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pass
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@@ -123,13 +123,13 @@ class ProtocolError(BaseException):
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class FileTransferClient:
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"""Helper class to communicating with a File Transfer server"""
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126-
def __init__(self, service) -> None:
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def __init__(self, service: Service) -> None:
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self._service = service
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if service.version < 3:
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raise RuntimeError("Service on other device too old")
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132-
def _write(self, buffer) -> None:
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def _write(self, buffer: ReadableBuffer) -> None:
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# print("write", binascii.hexlify(buffer))
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sent = 0
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while sent < len(buffer):

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