13 lines
295 B
Python
13 lines
295 B
Python
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class Scanner:
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'''
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Base class for scanners.
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'''
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def scan_for_changes(self):
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'''
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Scan for key events and return a key report if an event exists.
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The key report is a byte array with contents [row, col, True if pressed else False]
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'''
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pass
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