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trezor-firmware/helloworld.py

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#!/usr/bin/python
from trezorlib.client import TrezorClient
from trezorlib.transport_hid import HidTransport
def main():
# List all connected TREZORs on USB
devices = HidTransport.enumerate()
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# Check whether we found any
if len(devices) == 0:
print 'No TREZOR found'
return
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# Use first connected device
transport = HidTransport(devices[0])
# Creates object for manipulating TREZOR
client = TrezorClient(transport)
# Print out TREZOR's features and settings
print client.features
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# Get the first address of first BIP44 account
# (should be the same address as shown in mytrezor.com)
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bip32_path = client.expand_path("44'/0'/0'/0/0")
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address = client.get_address('Bitcoin', bip32_path)
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print 'Bitcoin address:', address
client.close()
if __name__ == '__main__':
main()