mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-19 21:08:07 +00:00
52 lines
1.1 KiB
Python
52 lines
1.1 KiB
Python
from dataclasses import dataclass
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from typing import Collection, Optional, Tuple
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from . import mapping
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UsbId = Tuple[int, int]
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VENDORS = ("bitcointrezor.com", "trezor.io")
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@dataclass(eq=True, frozen=True)
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class TrezorModel:
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name: str
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minimum_version: Tuple[int, int, int]
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vendors: Collection[str]
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usb_ids: Collection[UsbId]
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default_mapping: mapping.ProtobufMapping
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TREZOR_ONE = TrezorModel(
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name="1",
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minimum_version=(1, 8, 0),
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vendors=VENDORS,
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usb_ids=((0x534C, 0x0001),),
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default_mapping=mapping.DEFAULT_MAPPING,
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)
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TREZOR_T = TrezorModel(
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name="T",
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minimum_version=(2, 1, 0),
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vendors=VENDORS,
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usb_ids=((0x1209, 0x53C1), (0x1209, 0x53C0)),
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default_mapping=mapping.DEFAULT_MAPPING,
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)
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TREZOR_R = TrezorModel(
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name="R",
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minimum_version=(2, 1, 0),
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vendors=VENDORS,
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usb_ids=((0x1209, 0x53C1), (0x1209, 0x53C0)),
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default_mapping=mapping.DEFAULT_MAPPING,
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)
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TREZORS = {TREZOR_ONE, TREZOR_T, TREZOR_R}
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def by_name(name: str) -> Optional[TrezorModel]:
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for model in TREZORS:
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if model.name == name:
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return model
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return None
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