App object has no attribute get_binary

[mweinelt]

Expected Behavior

deploy.py should build the image to be flashed.

Actual Behavior

It fails with an AttributeError, because there is no function defintion for get_binary(). Looks to me like the issue was introduced in #78

% ./deploy.py --board=nrf52840_mdk_dfu --opensk --programmer=none
info: Updating rust toolchain to nightly-2020-02-03
info: syncing channel updates for 'nightly-2020-02-03-x86_64-unknown-linux-gnu'
info: component 'rust-std' for target 'thumbv7em-none-eabi' is up to date
info: Rust toolchain up-to-date
info: Building Tock OS for board nrf52840_mdk_dfu
    Finished release [optimized + debuginfo] target(s) in 0.49s
info: Building OpenSK application
    Finished release [optimized] target(s) in 0.64s
info: Generating Tock TAB file for application/example ctap2
Traceback (most recent call last):
  File "./deploy.py", line 772, in <module>
    main(main_parser.parse_args())
  File "./deploy.py", line 645, in main
    OpenSKInstaller(args).run()
  File "./deploy.py", line 595, in run
    self.create_hex_file(dest_file)
  File "./deploy.py", line 508, in create_hex_file
    app_tab.extract_app(board_props.arch).get_binary(),
AttributeError: 'App' object has no attribute 'get_binary'

Steps to Reproduce the Problem

1. ./setup.sh
2. ./deploy.py --board=nrf52540_mdk_dfu --opensk --programmer=none

Specifications

• Version: ec1ce66
• Platform: Linux x86_64

[jmichelp]

This is due to tockloader project. The last version available on PyPI is v1.3 and we need v1.4 which isn't released yet.
Brad mentioned he's working on releasing v1.4

[diegobes]

As a workaround:
1- uninstall tockloader: pip3 uninstall tockloader
2- clone tockloader repository
3- from the tockloader repository root: python3 setup.py install
This will install the latest version from master with App.get_binary support