To install, use pip (or easy_install):
$ pip install sphinx-reload
The package installs the command-line program sphinx-reload:
$ sphinx-reload --version v0.2.0
To begin live previewing your documentation, simply pass the path of your
documentation's root as a command-line argument with sphinx-reload.
Here's an example assuming your documentation's root is under the current
directory and named docs:
$ sphinx-reload docs/
sphinx-reload will open a preview in a new tab of your favorite browser
and watch for changes in your documentation's source
files (e.g., any reStructuredText files under the documentation's
root).
To view further usage details, use the script's --help option:
$ sphinx-reload --help