old_contents: from setuptools import setup
  
  v = '4.10.1'
  
  setup(
      name='antlr4-python3-runtime',
      version=v,
      packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree', 'antlr4.error', 'antlr4.xpath'],
      package_dir={'': 'src'},
      install_requires=[
          "typing ; python_version<'3.5'",
      ],
      url='http://www.antlr.org',
      license='BSD',
      author='Eric Vergnaud, Terence Parr, Sam Harwell',
      author_email='eric.vergnaud@wanadoo.fr',
      entry_points={'console_scripts': ['pygrun=antlr4._pygrun:main']},
      description=f'ANTLR {v} runtime for Python 3'
  )
  
new_contents: from setuptools import setup
  
  v = '4.10.1'
  
  setup(
      name='antlr4-python3-runtime',
      version=v,
      packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree', 'antlr4.error', 'antlr4.xpath'],
      package_dir={'': 'src'},
      install_requires=[
          "typing ; python_version<'3.5'",
      ],
      url='http://www.antlr.org',
      license='BSD',
      author='Eric Vergnaud, Terence Parr, Sam Harwell',
      author_email='eric.vergnaud@wanadoo.fr',
      entry_points={'console_scripts': ['pygrun=antlr4._pygrun:main']},
      description='ANTLR %s runtime for Python 3' % v
  )
  
subject: Remove use of f-string in setup.py #3650 (#3662)