#!/usr/bin/env python
if __name__ == '__main__':
    import os
    import sys

    if sys.version_info[0:2] < (3, 4):
        raise SystemExit('python 3.4+ is required')

    root_path = os.path.abspath(os.path.dirname(__file__))

    try:
        import mtp_common

        # NB: this version does not need to be updated unless mtp_common changes significantly
        if mtp_common.VERSION < (10,):
            raise ImportError
    except ImportError:
        try:
            import pkg_resources
        except ImportError:
            raise SystemExit('setuptools and pip are required')
        try:
            pip = pkg_resources.load_entry_point('pip', 'console_scripts', 'pip')
        except pkg_resources.ResolutionError:
            raise SystemExit('setuptools and pip are required')

        print('Pre-installing MTP-common and base requirements')
        pip(['install', '--requirement', f'{root_path}/requirements/base.txt'])

    from mtp_common.build_tasks.executor import Executor
    import mtp_transaction_uploader.build_tasks  # noqa

    exit(Executor(root_path=root_path).run())

#!/usr/bin/env python
if __name__ == '__main__':
    import os
    import sys

    if sys.version_info[0:2] < (3, 6):
        raise SystemExit('Python 3.6+ is required')

    root_path = os.path.abspath(os.path.dirname(__file__))

    try:
        import mtp_common

        # NB: this version does not need to be updated unless mtp_common changes significantly
        if mtp_common.VERSION < (10,):
            raise ImportError
    except ImportError:
        try:
            import pkg_resources
        except ImportError:
            raise SystemExit('setuptools and pip are required')
        try:
            pip = pkg_resources.load_entry_point('pip', 'console_scripts', 'pip')
        except pkg_resources.ResolutionError:
            raise SystemExit('setuptools and pip are required')

        print('Pre-installing MTP-common and base requirements')
        pip(['install', '--requirement', f'{root_path}/requirements/base.txt'])

    from mtp_common.build_tasks.executor import Executor
    import mtp_transaction_uploader.build_tasks  # noqa

    exit(Executor(root_path=root_path).run())

Support only python versions 3.6+ explicitly …which has been the assumption for a while as 3.6 features are already in use and base docker images use 3.6.
Support only python versions 3.6+ explicitly
…which has been the assumption for a while as 3.6 features are already in use and base docker images use 3.6.
