Use two-space indents in setup.cfg

setup.cfg

@@ -5,47 +5,47 @@ universal = 1
 name = cheroot
 url = https://cheroot.cherrypy.dev
 project_urls =
-    CI: GitHub = https://github.com/cherrypy/cheroot/actions
-    Docs: RTD = https://cheroot.cherrypy.dev
-    GitHub: issues = https://github.com/cherrypy/cheroot/issues
-    GitHub: repo = https://github.com/cherrypy/cheroot
-    Tidelift: funding = https://tidelift.com/subscription/pkg/pypi-cheroot?utm_source=pypi-cheroot&utm_medium=referral&utm_campaign=pypi
+  CI: GitHub = https://github.com/cherrypy/cheroot/actions
+  Docs: RTD = https://cheroot.cherrypy.dev
+  GitHub: issues = https://github.com/cherrypy/cheroot/issues
+  GitHub: repo = https://github.com/cherrypy/cheroot
+  Tidelift: funding = https://tidelift.com/subscription/pkg/pypi-cheroot?utm_source=pypi-cheroot&utm_medium=referral&utm_campaign=pypi
 description = Highly-optimized, pure-python HTTP server
 long_description = file: README.rst
 author = CherryPy Team
 author_email = team@cherrypy.dev
 license_files =
-    LICENSE.md
+  LICENSE.md
 classifiers =
-    Development Status :: 5 - Production/Stable
-    Environment :: Web Environment
-    Intended Audience :: Developers
-    Operating System :: OS Independent
-    Framework :: CherryPy
-    License :: OSI Approved :: BSD License
-    Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 2.7
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.4
-    Programming Language :: Python :: 3.5
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: Implementation
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: Implementation :: Jython
-    Programming Language :: Python :: Implementation :: PyPy
-    Topic :: Internet :: WWW/HTTP
-    Topic :: Internet :: WWW/HTTP :: HTTP Servers
-    Topic :: Internet :: WWW/HTTP :: WSGI
-    Topic :: Internet :: WWW/HTTP :: WSGI :: Server
+  Development Status :: 5 - Production/Stable
+  Environment :: Web Environment
+  Intended Audience :: Developers
+  Operating System :: OS Independent
+  Framework :: CherryPy
+  License :: OSI Approved :: BSD License
+  Programming Language :: Python
+  Programming Language :: Python :: 2
+  Programming Language :: Python :: 2.7
+  Programming Language :: Python :: 3
+  Programming Language :: Python :: 3.4
+  Programming Language :: Python :: 3.5
+  Programming Language :: Python :: 3.6
+  Programming Language :: Python :: 3.7
+  Programming Language :: Python :: 3.8
+  Programming Language :: Python :: 3.9
+  Programming Language :: Python :: Implementation
+  Programming Language :: Python :: Implementation :: CPython
+  Programming Language :: Python :: Implementation :: Jython
+  Programming Language :: Python :: Implementation :: PyPy
+  Topic :: Internet :: WWW/HTTP
+  Topic :: Internet :: WWW/HTTP :: HTTP Servers
+  Topic :: Internet :: WWW/HTTP :: WSGI
+  Topic :: Internet :: WWW/HTTP :: WSGI :: Server
 keywords =
-    http
-    server
-    ssl
-    wsgi
+  http
+  server
+  ssl
+  wsgi
 
 [options]
 use_scm_version = True
@@ -55,92 +55,92 @@ include_package_data = True
 
 # These are required during `setup.py` run:
 setup_requires =
-    setuptools_scm>=1.15.0
-    setuptools_scm_git_archive>=1.0
+  setuptools_scm>=1.15.0
+  setuptools_scm_git_archive>=1.0
 
 # These are required in actual runtime:
 install_requires =
-    backports.functools_lru_cache; python_version < '3.3'
-    selectors2; python_version< '3.4'
-    six>=1.11.0
-    more_itertools>=2.6
-    jaraco.functools
+  backports.functools_lru_cache; python_version < '3.3'
+  selectors2; python_version< '3.4'
+  six>=1.11.0
+  more_itertools>=2.6
+  jaraco.functools
 
 [options.extras_require]
 docs =
-    # upstream
-    sphinx>=1.8.2
-    jaraco.packaging>=3.2
-    sphinx-tabs>=1.1.0
+  # upstream
+  sphinx>=1.8.2
+  jaraco.packaging>=3.2
+  sphinx-tabs>=1.1.0
 
-    # local
-    furo
-    # `scm_tag_titles_ext` extension dep in docs/
-    python-dateutil
-    sphinxcontrib-apidoc>=0.3.0
+  # local
+  furo
+  # `scm_tag_titles_ext` extension dep in docs/
+  python-dateutil
+  sphinxcontrib-apidoc>=0.3.0
 
 testing =
-    pytest>=4.6.6
-    pytest-forked>=1.1.3; sys_platform != "win32" and python_version >= '3.0' and python_version <= '3.4'
-    pytest-forked>=1.2.0; sys_platform != "win32" and (python_version < '3.0' or python_version > '3.4')
-    pytest-mock>=1.11.0
-    pytest-sugar>=0.9.3
-    pytest-watch==4.2.0
-    pytest-xdist>=1.28.0
-
-    jaraco.text>=3.1
-
-    # measure test coverage
-    coverage==5.3; python_version != "3.4"
-    coverage<5; python_version == "3.4"
-
-    pytest-cov==2.8.1; python_version == "3.4"  # pyup: < 2.9
-    pytest-cov==2.12.0; python_version != "3.4"
-
-    # TLS
-    trustme>=0.4.0
-    pyopenssl
-
-    # HTTP over UNIX socket
-    requests-unixsocket
-
-    # This addresses https://github.com/cherrypy/cheroot/issues/173.
-    # It's a transitive dependency of requests library.
-    # Also: requests>=2.22.0 doesn't support Python 3.4
-    # yet requests==2.21.0 doesn't support urllib3>=1.25
-    # Allowing requests with a lower urllib3 version
-    # so that tests'd pass
-    urllib3>=1.25; python_version != "3.4"
-    urllib3<1.25; python_version == "3.4"  # pyup: < 1.25
-
-    portend
-    requests_toolbelt
-    jaraco.context
-    futures; python_version == "2.7"
-
-    # Address https://github.com/tartley/colorama/issues/240.
-    # It's a transitive dependency of pytest-watch plugin.
-    colorama!=0.4.2; python_version == "3.4"
-    watchdog<1.0.0; python_version < "3.6"
-
-    # chardet is a dependency of requests. It is optional under
-    # Python 3 but is used if present. Starting with requests v2.26.0,
-    # requests depends on charset_normalizer that emits a warning in
-    # our tests:
-    # ```
-    # UserWarning: Trying to detect encoding from a tiny portion
-    # of (12) byte(s).
-    # ```
-    # Ref: https://github.com/psf/requests/commit/2ed84f5
-    # To avoid the warning, we declare a direct dependency on chardet
-    # here so that it's use is adjusted across Python 2 and Python 3:
-    chardet
-
-    # The pypytools library provides a cross-implementation context
-    # manager for disabling garbage collection in specific blocks
-    # of the control flow:
-    pypytools
+  pytest>=4.6.6
+  pytest-forked>=1.1.3; sys_platform != "win32" and python_version >= '3.0' and python_version <= '3.4'
+  pytest-forked>=1.2.0; sys_platform != "win32" and (python_version < '3.0' or python_version > '3.4')
+  pytest-mock>=1.11.0
+  pytest-sugar>=0.9.3
+  pytest-watch==4.2.0
+  pytest-xdist>=1.28.0
+
+  jaraco.text>=3.1
+
+  # measure test coverage
+  coverage==5.3; python_version != "3.4"
+  coverage<5; python_version == "3.4"
+
+  pytest-cov==2.8.1; python_version == "3.4"  # pyup: < 2.9
+  pytest-cov==2.12.0; python_version != "3.4"
+
+  # TLS
+  trustme>=0.4.0
+  pyopenssl
+
+  # HTTP over UNIX socket
+  requests-unixsocket
+
+  # This addresses https://github.com/cherrypy/cheroot/issues/173.
+  # It's a transitive dependency of requests library.
+  # Also: requests>=2.22.0 doesn't support Python 3.4
+  # yet requests==2.21.0 doesn't support urllib3>=1.25
+  # Allowing requests with a lower urllib3 version
+  # so that tests'd pass
+  urllib3>=1.25; python_version != "3.4"
+  urllib3<1.25; python_version == "3.4"  # pyup: < 1.25
+
+  portend
+  requests_toolbelt
+  jaraco.context
+  futures; python_version == "2.7"
+
+  # Address https://github.com/tartley/colorama/issues/240.
+  # It's a transitive dependency of pytest-watch plugin.
+  colorama!=0.4.2; python_version == "3.4"
+  watchdog<1.0.0; python_version < "3.6"
+
+  # chardet is a dependency of requests. It is optional under
+  # Python 3 but is used if present. Starting with requests v2.26.0,
+  # requests depends on charset_normalizer that emits a warning in
+  # our tests:
+  # ```
+  # UserWarning: Trying to detect encoding from a tiny portion
+  # of (12) byte(s).
+  # ```
+  # Ref: https://github.com/psf/requests/commit/2ed84f5
+  # To avoid the warning, we declare a direct dependency on chardet
+  # here so that it's use is adjusted across Python 2 and Python 3:
+  chardet
+
+  # The pypytools library provides a cross-implementation context
+  # manager for disabling garbage collection in specific blocks
+  # of the control flow:
+  pypytools
 
 [options.entry_points]
 console_scripts =
-    cheroot = cheroot.cli:main
+  cheroot = cheroot.cli:main