old_contents: import pathlib
  import re
  import sys
  
  from setuptools import setup
  
  if sys.version_info < (3, 6):
      raise RuntimeError("aiosignal 1.x requires Python 3.6+")
  
  
  here = pathlib.Path(__file__).parent
  
  
  txt = (here / 'aiosignal' / '__init__.py').read_text('utf-8')
  try:
      version = re.findall(r"^__version__ = '([^']+)'\r?$",
                           txt, re.M)[0]
  except IndexError:
      raise RuntimeError('Unable to determine version.')
  
  install_requires = [
      'frozenlist>=1.0.0',
  ]
  
  
  def read(f):
      return (here / f).read_text('utf-8').strip()
  
  
  args = dict(
      name='aiosignal',
      version=version,
      description='aiosignal: a list of registered asynchronous callbacks',
      long_description='\n\n'.join((read('README.rst'), read('CHANGES.rst'))),
      long_description_content_type="text/x-rst",
      classifiers=[
          'License :: OSI Approved :: Apache Software License',
          'Intended Audience :: Developers',
          'Programming Language :: Python',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
          'Development Status :: 5 - Production/Stable',
          'Operating System :: POSIX',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: Microsoft :: Windows',
          'Framework :: AsyncIO',
      ],
      author='Nikolay Kim',
      author_email='fafhrd91@gmail.com',
      maintainer='Martijn Pieters <mj@zopatista.com>',
      maintainer_email='aio-libs@googlegroups.com',
      url='https://github.com/aio-libs/aiosignal',
      project_urls={
          'Chat: Gitter': 'https://gitter.im/aio-libs/Lobby',
          'CI: Azure Pipelines':
              'https://dev.azure.com/aio-libs/aiosignal/_build',
          'Coverage: codecov': 'https://codecov.io/github/aio-libs/aiosignal',
          'Docs: RTD': 'https://docs.aiosignal.org',
          'GitHub: issues': 'https://github.com/aio-libs/aiosignal/issues',
          'GitHub: repo': 'https://github.com/aio-libs/aiosignal',
      },
      license='Apache 2',
      packages=['aiosignal'],
      python_requires='>=3.6',
      install_requires=install_requires,
      include_package_data=True,
  )
  
  setup(**args)
  
new_contents: import pathlib
  import re
  import sys
  
  from setuptools import setup
  
  if sys.version_info < (3, 6):
      raise RuntimeError("aiosignal 1.x requires Python 3.6+")
  
  
  here = pathlib.Path(__file__).parent
  
  
  txt = (here / 'aiosignal' / '__init__.py').read_text('utf-8')
  try:
      version = re.findall(r"^__version__ = '([^']+)'\r?$",
                           txt, re.M)[0]
  except IndexError:
      raise RuntimeError('Unable to determine version.')
  
  install_requires = [
      'frozenlist>=1.1.0',
  ]
  
  
  def read(f):
      return (here / f).read_text('utf-8').strip()
  
  
  args = dict(
      name='aiosignal',
      version=version,
      description='aiosignal: a list of registered asynchronous callbacks',
      long_description='\n\n'.join((read('README.rst'), read('CHANGES.rst'))),
      long_description_content_type="text/x-rst",
      classifiers=[
          'License :: OSI Approved :: Apache Software License',
          'Intended Audience :: Developers',
          'Programming Language :: Python',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
          'Development Status :: 5 - Production/Stable',
          'Operating System :: POSIX',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: Microsoft :: Windows',
          'Framework :: AsyncIO',
      ],
      author='Nikolay Kim',
      author_email='fafhrd91@gmail.com',
      maintainer='Martijn Pieters <mj@zopatista.com>',
      maintainer_email='aio-libs@googlegroups.com',
      url='https://github.com/aio-libs/aiosignal',
      project_urls={
          'Chat: Gitter': 'https://gitter.im/aio-libs/Lobby',
          'CI: Azure Pipelines':
              'https://dev.azure.com/aio-libs/aiosignal/_build',
          'Coverage: codecov': 'https://codecov.io/github/aio-libs/aiosignal',
          'Docs: RTD': 'https://docs.aiosignal.org',
          'GitHub: issues': 'https://github.com/aio-libs/aiosignal/issues',
          'GitHub: repo': 'https://github.com/aio-libs/aiosignal',
      },
      license='Apache 2',
      packages=['aiosignal'],
      python_requires='>=3.6',
      install_requires=install_requires,
      include_package_data=True,
  )
  
  setup(**args)
  
subject: Bump dependency