update doc/conf.py

doc/conf.py

@@ -11,12 +11,8 @@
 #
 # All configuration values have a default; values that are commented out
 # serve to show the default.
-
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import sys
 import os
-import os.path
 from importlib import import_module
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -27,17 +23,6 @@
 
 # If your documentation needs a minimal Sphinx version, state it here.
 
-try:
-    import sphinx.ext.napoleon
-    napoleon_extension = 'sphinx.ext.napoleon'
-except ImportError:
-    try:
-        import sphinxcontrib.napoleon
-        napoleon_extension = 'sphinxcontrib.napoleon'
-        needs_sphinx = '1.2'
-    except ImportError:
-        needs_sphinx = '1.3'
-
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
@@ -47,7 +32,8 @@
     'sphinx.ext.todo',
     'sphinx.ext.mathjax',
     'sphinx.ext.viewcode',
-    'sphinx.ext.napoleon'
+    'sphinx.ext.napoleon',
+    'sphinx_rtd_theme'
 ]
 
 # Configuration for intersphinx, copied from astropy.
@@ -75,7 +61,7 @@
 
 # General information about the project.
 project = 'desispec'
-copyright = '2014-2016, DESI Collaboration'
+copyright = '2014-2025, DESI Collaboration'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -148,12 +134,7 @@
 # a list of builtin themes.
 #html_theme = 'default'
 #html_theme = 'haiku'
-try:
-    import sphinx_rtd_theme
-    html_theme = 'sphinx_rtd_theme'
-    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
-except ImportError:
-    pass
+html_theme = 'sphinx_rtd_theme'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

doc/rtd-requirements.txt

@@ -1,4 +1,2 @@
-setuptools>60
-Sphinx>6,<7
-sphinx-rtd-theme>1
-urllib3<2
+jinja2>3.1
+sphinx-rtd-theme>1.2