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• hermit-master
  • .github
    • ISSUE_TEMPLATE
      • bug_report.md
  • environment.sh
  • Makefile
  • examples
    • testnet1
      • hermit_inputs.json
      • testnet1.json
      • hermit_outputs.json
    • signature_requests
      • bitcoin_testnet.json
  • hermit
    • hermit.qrcode.rst
    • wordlists
      • wallet.txt
      • shard.txt
      • __init__.py
    • wallet.py
    • config.py
    • qrcode
      • displayer.py
      • reader.py
      • __init__.py
      • utils.py
      • format.py
    • hermit.signer.rst
    • ui
      • shards.py
      • state.py
      • wallet.py
      • toolbar.py
      • common.py
      • __init__.py
      • main.py
      • repl.py
      • relocker.py
      • base.py
    • shamir_share.py
    • signer
      • bitcoin_signer.py
      • __init__.py
      • echo_signer.py
      • base.py
    • hermit.shards.rst
    • hermit.wordlists.rst
    • hermit.rst
    • VERSION
    • hermit.ui.rst
    • __init__.py
    • modules.rst
    • errors.py
    • rng.py
    • plugin.py
    • shards
      • shard.py
      • shard_set.py
      • __init__.py
      • interface.py
  • .gitmodules
  • LICENSE
  • requirements.frozen.txt
  • vendor
    • .gitkeep
    • pybitcointools
  • mypy.ini
  • setup.py
  • .travis.yml
  • README.md
  • tests
    • test_errors.py
    • .coveragerc
    • test_script.md
    • fixtures
      • largest_bitcoin_signature_request.json
      • opensource_bitcoin_test_vector_1.json
      • trezor_bip39_vectors.json
      • hermit.yaml
      • bitcoin_signature_request.json
      • bip32_vectors.json
      • unchained_vectors.json
      • opensource_bitcoin_test_vector_0.json
      • too_large_bitcoin_signature_request.json
    • qrcode
      • test_format.py
      • test_displayer.py
      • test_reader.py
      • test_limits.py
    • test_rng.py
    • test_functional_bitcoin_tests.py
    • signer
      • test_base.py
      • test_echo_signer.py
      • test_bitcoin_signer.py
    • test_config.py
    • test_wallet.py
    • shards
      • test_shard_set.py
      • test_shard.py
      • conftest.py
    • conftest.py
  • scripts
    • generate_large_bitcoin_request.py
    • create_qr_code.py
    • generate_fixture_images.py
    • read_qr_code.py
  • bin
    • hermit
  • requirements.txt
  • .gitignore
  • Jenkinsfile
  • docs
    • _build
      • .gitkeep
    • conf.py
    • _templates
      • .gitkeep
    • _static
      • .gitkeep
  • pybitcointools
  • MANIFEST.in

import cv2


def window_is_open(window_name):
    return (cv2.waitKey(1) and
            cv2.getWindowProperty(window_name, cv2.WND_PROP_VISIBLE) == 1.0)