Enable strict/explicit code highlighting

docs/api.rst

@@ -1,5 +1,4 @@
-.. currentmodule:: fbchat
-.. highlight:: python
+.. module:: fbchat
 .. _api:
 
 .. Note: we're using () to hide the __init__ method where relevant

docs/conf.py

@@ -54,12 +54,7 @@ master_doc = "index"
 # This pattern also affects html_static_path and html_extra_path.
 exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 
-rst_prolog = """
-.. highlight:: python
-.. currentmodule:: {}
-""".format(
-    project
-)
+rst_prolog = ".. currentmodule:: " + project
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
@@ -70,6 +65,10 @@ default_role = "any"
 #
 nitpicky = True
 
+# Prefer strict Python highlighting
+#
+highlight_language = "python3"
+
 # If true, '()' will be appended to :func: etc. cross-reference text.
 #
 add_function_parentheses = False

docs/install.rst

@@ -1,4 +1,3 @@
-.. highlight:: sh
 .. _install:
 
 Installation
@@ -7,7 +6,9 @@ Installation
 Pip Install fbchat
 ------------------
 
-To install fbchat, run this command::
+To install fbchat, run this command:
+
+.. code-block:: sh
 
     $ pip install fbchat
 
@@ -21,16 +22,22 @@ Get the Source Code
 fbchat is developed on GitHub, where the code is
 `always available <https://github.com/carpedm20/fbchat>`_.
 
-You can either clone the public repository::
+You can either clone the public repository:
+
+.. code-block:: sh
 
     $ git clone git://github.com/carpedm20/fbchat.git
 
-Or, download a `tarball <https://github.com/carpedm20/fbchat/tarball/master>`_::
+Or, download a `tarball <https://github.com/carpedm20/fbchat/tarball/master>`_:
+
+.. code-block:: sh
 
     $ curl -OL https://github.com/carpedm20/fbchat/tarball/master
     # optionally, zipball is also available (for Windows users).
 
 Once you have a copy of the source, you can embed it in your own Python
-package, or install it into your site-packages easily::
+package, or install it into your site-packages easily:
+
+.. code-block:: sh
 
     $ python setup.py install

docs/testing.rst

@@ -1,4 +1,3 @@
-.. highlight:: sh
 .. _testing:
 
 Testing
@@ -14,7 +13,9 @@ To use the tests, copy ``tests/data.json`` to ``tests/my_data.json`` or type the
 Please remember to test all supported python versions.
 If you've made any changes to the 2FA functionality, test it with a 2FA enabled account.
 
-If you only want to execute specific tests, pass the function names in the command line (not including the ``test_`` prefix). Example::
+If you only want to execute specific tests, pass the function names in the command line (not including the ``test_`` prefix). Example:
+
+.. code-block:: sh
 
     $ python tests.py sendMessage sessions sendEmoji