def on_empty_account_list():
controller = App.get_running_app().root
keystore_dir = controller.account_utils.keystore_dir
title = "No account found"
body = f"No account found in:\n{keystore_dir}"
dialog = Dialog.create_dialog(title, body)
dialog.open()
def show_redirect_dialog(self):
title = "Account created, redirecting..."
body = ""
body += "Your account was created, "
body += "you will be redirected to the overview."
dialog = Dialog.create_dialog(title, body)
dialog.open()
def dialog_roll_error(self, exception):
"""
Shows different error message depending on the exception.
On "MAC mismatch" (wrong password), void the cached password so the
user can try again refs:
https://github.com/AndreMiras/EtherollApp/issues/9
"""
title = "Error rolling"
body = str(exception)
if body == 'MAC mismatch':
title = "Wrong password"
body = "Can't unlock wallet, wrong password."
account = self.current_account
self._account_passwords.pop(account.address.hex())
dialog = Dialog.create_dialog(title, body)
dialog.open()
def try_unlock(account, password):
"""
Just as a security measure, verifies we can unlock
the newly created account with provided password.
"""
# making sure it's locked first
account.lock()
try:
account.unlock(password)
except ValueError:
title = "Unlock error"
body = ""
body += "Couldn't unlock your account.\n"
body += "The issue should be reported."
dialog = Dialog.create_dialog(title, body)
dialog.open()
return
def on_connection_refused():
title = 'No network'
body = 'No network, could not retrieve roll history.'
dialog = Dialog.create_dialog(title, body)
dialog.open()
def on_permission_error(exception):
title = "Permission denied"
body = str(exception.args)
dialog = Dialog.create_dialog(title, body)
dialog.open()
def dialog_transaction_success(tx_hash):
title = "Transaction successful"
body = "Transaction hash:\n" + tx_hash.hex()
dialog = Dialog.create_dialog(title, body)
dialog.open()
def dialog_roll_success(tx_hash):
title = "Rolled successfully"
body = "Transaction hash:\n" + tx_hash.hex()
dialog = Dialog.create_dialog(title, body)
dialog.open()
def on_account_none():
"""Error dialog on no account selected."""
title = "No account selected"
body = "Please select an account before rolling"
dialog = Dialog.create_dialog(title, body)
dialog.open()
def on_connection_refused():
title = 'No network'
body = 'No network, could not retrieve account balance.'
dialog = Dialog.create_dialog(title, body)
dialog.open()