Read cudf.__version__ in Sphinx build (#14872)

Rather than hard-coding the version number in the Sphinx config, dynamically read `cudf.__version__`.

Authors:
  - Kyle Edwards (https://github.com/KyleFromNVIDIA)

Approvers:
  - Bradley Dice (https://github.com/bdice)
  - Vyas Ramasubramani (https://github.com/vyasr)
  - Ray Douglass (https://github.com/raydouglass)

URL: #14872

ci/release/update-version.sh

@@ -50,12 +50,6 @@ sed_runner 's/'"branch-.*\/cmake-format-rapids-cmake.json"'/'"branch-${NEXT_SHOR
 # doxyfile update
 sed_runner 's/PROJECT_NUMBER         = .*/PROJECT_NUMBER         = '${NEXT_FULL_TAG}'/g' cpp/doxygen/Doxyfile
 
-# sphinx docs update
-sed_runner 's/version = .*/version = "'${NEXT_SHORT_TAG}'"/g' docs/cudf/source/conf.py
-sed_runner 's/release = .*/release = "'${NEXT_FULL_TAG}'"/g' docs/cudf/source/conf.py
-sed_runner 's/version = .*/version = "'${NEXT_SHORT_TAG}'"/g' docs/dask_cudf/source/conf.py
-sed_runner 's/release = .*/release = "'${NEXT_FULL_TAG}'"/g' docs/dask_cudf/source/conf.py
-
 DEPENDENCIES=(
   cudf
   cudf_kafka

docs/cudf/source/conf.py

@@ -16,6 +16,7 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
+import datetime
 import filecmp
 import glob
 import os
@@ -25,12 +26,15 @@
 import xml.etree.ElementTree as ET
 
 from docutils.nodes import Text
+from packaging.version import Version
 from sphinx.addnodes import pending_xref
 from sphinx.highlighting import lexers
 from sphinx.ext import intersphinx
 from pygments.lexer import RegexLexer
 from pygments.token import Text as PText
 
+import cudf
+
 
 class PseudoLexer(RegexLexer):
     """Trivial lexer for pseudocode."""
@@ -172,17 +176,18 @@ def clean_all_xml_files(path):
 
 # General information about the project.
 project = "cudf"
-copyright = "2018-2023, NVIDIA Corporation"
+copyright = f"2018-{datetime.datetime.today().year}, NVIDIA Corporation"
 author = "NVIDIA Corporation"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
+CUDF_VERSION = Version(cudf.__version__)
 # The short X.Y version.
-version = "24.04"
-# The full version, including alpha/beta/rc tags.
-release = "24.04.00"
+version = f"{CUDF_VERSION.major:02}.{CUDF_VERSION.minor:02}"
+# The full version.
+release = f"{CUDF_VERSION.major:02}.{CUDF_VERSION.minor:02}.{CUDF_VERSION.micro:02}"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/dask_cudf/source/conf.py

@@ -8,11 +8,20 @@
 # -- Project information -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
+import datetime
+
+from packaging.version import Version
+
+import dask_cudf
+
+
+DASK_CUDF_VERSION = Version(dask_cudf.__version__)
+
 project = "dask-cudf"
-copyright = "2018-2023, NVIDIA Corporation"
+copyright = f"2018-{datetime.datetime.today().year}, NVIDIA Corporation"
 author = "NVIDIA Corporation"
-version = "24.04"
-release = "24.04.00"
+version = f"{DASK_CUDF_VERSION.major:02}.{DASK_CUDF_VERSION.minor:02}"
+release = f"{DASK_CUDF_VERSION.major:02}.{DASK_CUDF_VERSION.minor:02}.{DASK_CUDF_VERSION.micro:02}"
 
 language = "en"