def setup(self):
self.controller = App.get_running_app().controller
self.keystore_path = Settings.get_keystore_path()
accounts = self.controller.pywalib.get_account_list()
if len(accounts) == 0:
title = "No keystore found."
body = "Import or create one."
dialog = Dialog.create_dialog(title, body)
dialog.open()
def pywalib(self):
"""
Gets or creates the PyWalib object.
Also recreates the object if the keystore_path changed.
"""
keystore_path = Settings.get_keystore_path()
chain_id = Settings.get_stored_network()
if self._pywalib is None or \
self._pywalib.keystore_dir != keystore_path or \
self._pywalib.chain_id != chain_id:
self._pywalib = PyWalib(
keystore_dir=keystore_path, chain_id=chain_id)
return self._pywalib