Add copybutton to documentation

README.md

@@ -55,6 +55,7 @@ To generate the documentation, the following additional packages are required:
     -   [mplsignal](https://mplsignal.readthedocs.io/)
     -   [jupyters-sphinx](https://jupyter-sphinx.readthedocs.io/)
     -   [qtgallery](https://github.com/ixjlyons/qtgallery)
+    -   [sphinx-copybutton](https://sphinx-copybutton.readthedocs.io/)
 
 ### Using setuptools to create a package
 

docs_sphinx/conf.py

@@ -28,6 +28,7 @@ extensions = [
     'sphinx_gallery.gen_gallery',
     'numpydoc',  # Needs to be loaded *after* autodoc.
     'jupyter_sphinx',
+    'sphinx_copybutton',
     #    'qtgallery',
 ]
 

requirements_doc.txt

@@ -5,3 +5,4 @@ sphinx-gallery
 mplsignal
 jupyter-sphinx
 qtgallery
+sphinx-copybutton