Setup.py for fixed librispeech

setup.py

from setuptools import setup, find_packages
import subprocess
from distutils.command.build import build as _build  # type: ignore
import setuptools

# This class handles the pip install mechanism.
class build(_build):  # pylint: disable=invalid-name
  """A build command class that will be invoked during package install.
  The package built using the current setup.py will be staged and later
  installed in the worker using `pip install package'. This class will be
  instantiated during install for this specific scenario and will trigger
  running the custom commands specified.
  """
  sub_commands = _build.sub_commands + [('CustomCommands', None)]


CUSTOM_COMMANDS = [['apt', 'update'], ['apt-get', '--assume-yes', 'install', 'ffmpeg']]


class CustomCommands(setuptools.Command):
  """A setuptools Command class able to run arbitrary commands."""
  def initialize_options(self):
    pass

  def finalize_options(self):
    pass

  def RunCustomCommand(self, command_list):
    print('Running command: %s' % command_list)
    p = subprocess.Popen(
        command_list,
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT)
    # Can use communicate(input='y\n'.encode()) if the command run requires
    # some confirmation.
    stdout_data, _ = p.communicate()
    print('Command output: %s' % stdout_data)
    if p.returncode != 0:
      raise RuntimeError(
          'Command %s failed: exit code: %s' % (command_list, p.returncode))

  def run(self):
    for command in CUSTOM_COMMANDS:
      self.RunCustomCommand(command)

setup(
    name='MyPackageName',
    version='1.0.0',
    url='https://github.com/mypackage.git',
    author='Author Name',
    author_email='[email protected]',
    description='Description of my package',
    packages=find_packages(),
    dependency_links=['https://github.com/ashaw596/datasets/tarball/master#egg=tensorflow_datasets-6.0.1'],
    install_requires=[
        'tensorflow',	
        'tensorflow_datasets[librispeech]@https://github.com/ashaw596/datasets/tarball/master#egg=tensorflow_datasets-6.0.1'],
    cmdclass={
        # Command class instantiated and run during pip install scenarios.
        'build': build,
        'CustomCommands': CustomCommands,
    }
)