refactor: use sphinx-inline-tabs instead of sphinx-tabs

Author: henryiii

requirements.txt

@@ -1,5 +1,5 @@
 sphinx==3.2.0
 sphinx-autobuild==0.7.1
-sphinx-tabs==2.0.0
+sphinx-inline-tabs==2020.10.19b4
 git+https://github.com/python/python-docs-theme.git#egg=python-docs-theme
 git+https://github.com/pypa/pypa-docs-theme.git#egg=pypa-docs-theme

source/conf.py

@@ -34,7 +34,7 @@
     'sphinx.ext.extlinks',
     'sphinx.ext.intersphinx',
     'sphinx.ext.todo',
-    'sphinx_tabs.tabs',
+    'sphinx_inline_tabs',
 ]
 
 # Add any paths that contain templates here, relative to this directory.

source/tutorials/packaging-projects.rst

@@ -109,9 +109,8 @@ There are two types of metadata: static and dynamic.
 Static metadata should be preferred and dynamic metadata should be used only as
 an escape hatch when absolutely necessary.
 
-.. tabs::
 
-  .. tab:: setup.cfg (static)
+.. tab:: setup.cfg (static)
 
     :file:`setup.cfg` is the configuration file for :ref:`setuptools`. It tells
     setuptools about your package (such as the name and version) as well as which
@@ -201,7 +200,7 @@ an escape hatch when absolutely necessary.
 
         setuptools.setup()
 
-  .. tab:: setup.py (dynamic)
+.. tab:: setup.py (dynamic)
 
     :file:`setup.py` is the build script for :ref:`setuptools`. It tells setuptools
     about your package (such as the name and version) as well as which code files