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Small fix for trezor devices 

Client operations are asynchronous; do any unpairing after
the operation.
This commit is contained in:
Neil Booth 2016-01-23 12:11:07 +09:00
parent f6200bd73e
commit eb865779eb
1 changed files with 6 additions and 4 deletions
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10
plugins/trezor/qt_generic.py
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@ -320,12 +320,16 @@ class SettingsDialog(WindowModalDialog):
self.current_label=None
def invoke_client(method, *args, **kw_args):
unpair_after = kw_args.pop('unpair_after', False)
def task():
client = devmgr.client_by_id(device_id, handler)
if not client:
raise RuntimeError("Device not connected")
if method:
getattr(client, method)(*args, **kw_args)
if unpair_after:
devmgr.unpair_id(device_id)
return client.features
thread.add(task, on_success=update)
@ -378,8 +382,7 @@ class SettingsDialog(WindowModalDialog):
"Are you sure you want to proceed?") % plugin.device
if not self.question(msg, title=title):
return
invoke_client('toggle_passphrase')
devmgr.unpair_id(device_id)
invoke_client('toggle_passphrase', unpair_after=True)
def change_homescreen():
from PIL import Image # FIXME
@ -416,8 +419,7 @@ class SettingsDialog(WindowModalDialog):
if not self.question(msg, title=title,
icon=QMessageBox.Critical):
return
invoke_client('wipe_device')
devmgr.unpair_id(device_id)
invoke_client('wipe_device', unpair_after=True)
def slider_moved():
mins = timeout_slider.sliderPosition()