From f6c12a347597ae3895158bd6d30ee72b763d3005 Mon Sep 17 00:00:00 2001
From: "Alan D. Snow" <alansnow21@gmail.com>
Date: Thu, 8 Sep 2022 20:28:16 -0500
Subject: [PATCH] DOC: Add PYPROJ_HTML_THEME environment variable (#1139)

---
 docs/conf.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index 9e88f13ef..66ba52e34 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,4 +1,5 @@
-from importlib.metadata import version as pkg_version
+import importlib.metadata
+import os
 
 # Sphinx extensions
 extensions = [
@@ -35,7 +36,7 @@
 copyright = "2006-2018, Jeffrey Whitaker; 2019-2022, Open source contributors"
 author = "Jeffrey Whitaker"
 
-version = release = pkg_version("pyproj")
+version = release = importlib.metadata.version("pyproj")
 
 exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", "**.ipynb_checkpoints"]
 
@@ -51,7 +52,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = "furo"
+html_theme = os.getenv("PYPROJ_HTML_THEME", "furo")
 html_logo = "media/logo.png"
 html_favicon = "media/icon.png"