49 lines
1.1 KiB
Python
49 lines
1.1 KiB
Python
#
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# Some common functions and types.
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#
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from collections import namedtuple
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from binascii import hexlify as _hexlify
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_hex = lambda d: _hexlify(d).decode('ascii').upper()
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class FallbackDict(dict):
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def __init__(self, fallback_function=lambda x: None, *args, **kwargs):
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super(FallbackDict, self).__init__(*args, **kwargs)
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self.fallback = fallback_function
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def __getitem__(self, key):
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try:
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return super(FallbackDict, self).__getitem__(key)
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except KeyError:
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return self.fallback(key)
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def list2dict(values_list):
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return dict(zip(range(0, len(values_list)), values_list))
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"""Firmware information."""
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FirmwareInfo = namedtuple('FirmwareInfo', [
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'level',
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'kind',
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'name',
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'version',
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'extras'])
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"""Reprogrammable keys informations."""
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ReprogrammableKeyInfo = namedtuple('ReprogrammableKeyInfo', [
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'index',
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'id',
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'name',
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'task',
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'task_name',
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'flags'])
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class Packet(namedtuple('Packet', ['code', 'devnumber', 'data'])):
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def __str__(self):
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return 'Packet(%02X,%02X,%s)' % (self.code, self.devnumber, 'None' if self.data is None else _hex(self.data))
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del namedtuple
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