ARROW-12188: [Docs] Switch to pydata-sphinx-theme for the main sphinx docs

jorisvandenbossche · jorisvandenbossche · commit e0c5dade3f4a · 2021-04-15T16:19:16.000+02:00
Closes #9876 from jorisvandenbossche/ARROW-12188-docs-theme

Authored-by: Joris Van den Bossche &lt;jorisvandenbossche@gmail.com&gt;
Signed-off-by: Joris Van den Bossche &lt;jorisvandenbossche@gmail.com&gt;
diff --git a/ci/conda_env_sphinx.yml b/ci/conda_env_sphinx.yml
@@ -21,4 +21,4 @@ doxygen
 ipython
 # Pinned per ARROW-9693
 sphinx=3.1.2
-sphinx_rtd_theme
+pydata-sphinx-theme
diff --git a/ci/docker/linux-apt-docs.dockerfile b/ci/docker/linux-apt-docs.dockerfile
@@ -79,7 +79,7 @@ RUN pip install \
         breathe \
         ipython \
         sphinx \
-        sphinx_rtd_theme
+        pydata-sphinx-theme
 
 COPY c_glib/Gemfile /arrow/c_glib/
 RUN gem install --no-document bundler && \
