Add copy button to documentation code blocks

Author: aclark4life

docs/conf.py

@@ -34,6 +34,7 @@
 extensions = [
     "djangodocs",
     "sphinx.ext.intersphinx",
+    "sphinx_copybutton",
 ]
 
 # templates_path = ["_templates"]
@@ -57,3 +58,9 @@
 
 html_theme = "furo"
 html_static_path = ["_static"]
+
+# -- Options for copy button -------------------------------------------------
+# https://sphinx-copybutton.readthedocs.io/en/latest/use.html#use-and-customize
+
+copybutton_prompt_text = r">>> |\.\.\. |\$ "
+copybutton_prompt_is_regexp = True

pyproject.toml

@@ -37,6 +37,7 @@ classifiers = [
 docs = [
     "sphinx>=7",
     "furo>=2025.7.19",
+    "sphinx-copybutton",
 ]
 
 [project.urls]