From 89882fac6d7e3bd0b1df9f00cb0a7494026bd68c Mon Sep 17 00:00:00 2001
From: Poruri Sai Rahul <rporuri@enthought.com>
Date: Sat, 11 Jun 2022 07:57:22 +0100
Subject: [PATCH 1/2] DOC: Use the sphinx-copybutton extension in documentation

	modified:   ci/edmtool.py
	modified:   docs/source/conf.py
	modified:   enable/__init__.py
---
 ci/edmtool.py       | 3 +++
 docs/source/conf.py | 7 +++++++
 enable/__init__.py  | 2 ++
 3 files changed, 12 insertions(+)

diff --git a/ci/edmtool.py b/ci/edmtool.py
index 30d328591..7e71d5915 100644
--- a/ci/edmtool.py
+++ b/ci/edmtool.py
@@ -294,6 +294,9 @@ def docs(runtime, toolkit, environment):
     commands = [
         "edm install -y -e {environment} " + packages,
     ]
+    commands += [
+        "edm run -e {environment} -- python -m pip install sphinx-copybutton"
+    ]
     click.echo(
         "Installing documentation tools in  '{environment}'".format(
             **parameters
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 6aa8ffc90..72c2ac29b 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -38,6 +38,7 @@
     "sphinx.ext.napoleon",
     # Link to code in sphinx generated API docs
     "sphinx.ext.viewcode",
+    "sphinx_copybutton",
     # Include trait definition comments in autogenerated API docs
     "traits.util.trait_documenter",
 ]
@@ -98,6 +99,12 @@
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'sphinx'
 
+# Options for Sphinx copybutton extension
+# ---------------------------------------
+
+# Matches prompts - "$ ", ">>>" and "..."
+copybutton_prompt_text = r">>> |\.\.\. |\$ "
+copybutton_prompt_is_regexp = True
 
 # Options for HTML output
 # -----------------------
diff --git a/enable/__init__.py b/enable/__init__.py
index 9cc0aa19c..2a8ad63a5 100644
--- a/enable/__init__.py
+++ b/enable/__init__.py
@@ -20,6 +20,8 @@
 ]
 
 __extras_require__ = {
+    # Dependencies for documentation
+    "docs": ["enthought-sphinx-theme", "sphinx", "sphinx-copybutton"],
     # Dependencies for running enable/kiva's examples
     "examples": ["chaco", "mayavi", "scipy", "kiwisolver", "pyglet"],
     # Dependencies for GL backend support

From e841c6227a1f9ab5c542f833f9bd5ad14b070d64 Mon Sep 17 00:00:00 2001
From: Poruri Sai Rahul <rporuri@enthought.com>
Date: Mon, 13 Jun 2022 08:26:50 +0100
Subject: [PATCH 2/2] Update ci/edmtool.py

---
 ci/edmtool.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/ci/edmtool.py b/ci/edmtool.py
index 7e71d5915..8f75f84f2 100644
--- a/ci/edmtool.py
+++ b/ci/edmtool.py
@@ -293,9 +293,7 @@ def docs(runtime, toolkit, environment):
     ])
     commands = [
         "edm install -y -e {environment} " + packages,
-    ]
-    commands += [
-        "edm run -e {environment} -- python -m pip install sphinx-copybutton"
+        "edm run -e {environment} -- python -m pip install sphinx-copybutton",
     ]
     click.echo(
         "Installing documentation tools in  '{environment}'".format(