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client: add get_default_client convenience function

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matejcik 2019-02-01 14:34:00 +01:00
parent 42583eaceb
commit 526f729420
1 changed files with 19 additions and 0 deletions
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19
trezorlib/client.py
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@ -52,6 +52,25 @@ def get_buttonrequest_value(code):
][0]
def get_default_client(path=None, ui=None, **kwargs):
"""Get a client for a connected Trezor device.
Returns a TrezorClient instance with minimum fuss.
If no path is specified, finds first connected Trezor. Otherwise performs
a prefix-search for the specified device. If no UI is supplied, instantiates
the default CLI UI.
"""
from .transport import get_transport
from .ui import ClickUI
transport = get_transport(path, prefix_search=True)
if ui is None:
ui = ClickUI()
return TrezorClient(transport, ui, **kwargs)
class TrezorClient:
"""Trezor client, a connection to a Trezor device.