realpython · mpoulin · Feb 26, 2019 · Feb 26, 2019 · Feb 26, 2019 · Feb 26, 2019
diff --git a/docs/scenarios/cli.rst b/docs/scenarios/cli.rst
@@ -5,13 +5,12 @@ Command-line Applications
 
 .. image:: /_static/photos/34435690330_11930b5987_k_d.jpg
 
-Command-line applications, also referred to as
-`Console Applications <http://en.wikipedia.org/wiki/Console_application>`_,
-are computer programs designed to be used from a text interface, such as a
-`shell <http://en.wikipedia.org/wiki/Shell_(computing)>`_. Command-line
-applications usually accept various inputs as arguments, often referred to as
-parameters or sub-commands, as well as options, often referred to as flags or
-switches.
+Command-line applications, also referred to as `Console Applications
+<http://en.wikipedia.org/wiki/Console_application>`_, are computer programs
+designed to be used from a text interface, such as a `shell
+<http://en.wikipedia.org/wiki/Shell_(computing)>`_. Command-line applications
+usually accept various inputs as arguments, often referred to as parameters or
+sub-commands, as well as options, often referred to as flags or switches.
 
 Some popular command-line applications include:
 
@@ -29,9 +28,9 @@ Click
 *****
 
 `click <http://click.pocoo.org/>`_ is a Python package for creating
-command-line interfaces in a composable way with as little code as
-possible. This “Command-Line Interface Creation Kit” is highly
-configurable but comes with good defaults out of the box.
+command-line interfaces in a composable way with as little code as possible.
+This “Command-Line Interface Creation Kit” is highly configurable but comes
+with good defaults out of the box.
 
 
 ******
@@ -50,8 +49,8 @@ Plac
 `Plac <https://pypi.python.org/pypi/plac>`_ is a simple wrapper
 over the Python standard library `argparse <http://docs.python.org/2/library/argparse.html>`_,
 which hides most of its complexity by using a declarative interface: the
-argument parser is inferred rather than written down by imperatively. This
-module targets especially unsophisticated users, programmers, sysadmins,
+argument parser is inferred rather than written down imperatively. This
+module targets unsophisticated users, programmers, sysadmins,
 scientists, and in general people writing throw-away scripts for themselves,
 who choose to create a command-line interface because it is quick and simple.
 
@@ -72,12 +71,12 @@ sub-command to do the work.
 Cement
 ******
 
-`Cement <http://builtoncement.com/>`_ is an advanced CLI Application Framework.
-Its goal is to introduce a standard and feature-full platform
-for both simple and complex command line applications as well
-as support rapid development needs without sacrificing quality.
-Cement is flexible, and its use cases span from the simplicity of a micro-framework
-to the complexity of a mega-framework.
+`Cement <http://builtoncement.com/>`_ is an advanced CLI Application
+Framework. Its goal is to introduce a standard and feature-full platform for
+both simple and complex command line applications as well as support rapid
+development needs without sacrificing quality. Cement is flexible, and its use
+cases span from the simplicity of a micro-framework to the complexity of a
+mega-framework.
 
 
 ***********

diff --git a/docs/scenarios/gui.rst b/docs/scenarios/gui.rst
@@ -14,8 +14,8 @@ Camelot
 *******
 
 `Camelot <http://www.python-camelot.com>`_ provides components for building
-applications on top of Python, SQLAlchemy, and Qt.  It is inspired by
-the Django admin interface.
+applications on top of Python, SQLAlchemy, and Qt.  It is inspired by the Django
+admin interface.
 
 The main resource for information is the website:
 http://www.python-camelot.com
@@ -33,19 +33,17 @@ Cocoa
 GTk
 ***
 
-PyGTK provides Python bindings for the GTK+ toolkit. Like the GTK+ library
-itself, it is currently licensed under the GNU LGPL. It is worth noting that
-PyGTK only currently supports the Gtk-2.X API (NOT Gtk-3.0). It is currently
-recommended that PyGTK not be used for new projects and that existing
-applications be ported from PyGTK to PyGObject.
+.. note:: PyGTK provides Python bindings for the GTK+ toolkit. However, it has been superseded by PyGObject. PyGTK should not be used for new projects and existing projects should be ported to PyGObject.
 
 
 ********************
 PyGObject aka (PyGi)
 ********************
 
-`PyGObject <https://wiki.gnome.org/Projects/PyGObject>`_ provides Python bindings which gives access to the entire GNOME software platform.
-It is fully compatible with GTK+ 3. Here is a tutorial to get started with `Python GTK+ 3 Tutorial <https://python-gtk-3-tutorial.readthedocs.io/en/latest/>`_.
+`PyGObject <https://wiki.gnome.org/Projects/PyGObject>`_ provides Python
+bindings which gives access to the entire GNOME software platform. It is fully
+compatible with GTK+ 3. Here is a tutorial to get started with `Python GTK+ 3
+Tutorial <https://python-gtk-3-tutorial.readthedocs.io/en/latest/>`_.
 
 `API Reference <http://lazka.github.io/pgi-docs/>`_
 
@@ -56,8 +54,8 @@ Kivy
 
 `Kivy <http://kivy.org>`_ is a Python library for development of multi-touch
 enabled media rich applications. The aim is to allow for quick and easy
-interaction design and rapid prototyping, while making your code reusable
-and deployable.
+interaction design and rapid prototyping, while making your code reusable and
+deployable.
 
 Kivy is written in Python, based on OpenGL, and supports different input devices
 such as: Mouse, Dual Mouse, TUIO, WiiMote, WM_TOUCH, HIDtouch, Apple's products,
@@ -101,52 +99,55 @@ http://www.riverbankcomputing.co.uk/software/pyqt/download
 
 
 *****************************
-PyjamasDesktop (pyjs Desktop)
+Pyjs Desktop (formerly Pyjamas Desktop)
 *****************************
 
-PyjamasDesktop is a port of Pyjamas. PyjamasDesktop is application widget set
-for desktop and a cross-platform framework. (After release v0.6 PyjamasDesktop
-is a part of Pyjamas (Pyjs)). Briefly, it allows the exact same Python web
-application source code to be executed as a standalone desktop application.
+Pyjs Desktop is a application widget set for desktop and a cross-platform
+framework. It allows the exact same Python web application source code to be
+executed as a standalone desktop application.
 
-`Python Wiki for PyjamasDesktop <http://wiki.python.org/moin/PyjamasDesktop>`_.
 
-The main website: `pyjs Desktop <http://pyjs.org/>`_.
+The main website: `pyjs <http://pyjs.org/>`_.
 
 
 **
 Qt
 **
 
-`Qt <http://qt-project.org/>`_ is a cross-platform application framework that
-is widely used for developing software with a GUI but can also be used for
-non-GUI applications.
+`Qt <http://qt-project.org/>`_ is a cross-platform application framework that is
+widely used for developing software with a GUI but can also be used for non-GUI
+applications.
 
 
 ***********
 PySimpleGUI
 ***********
 
-`PySimpleGUI <https://pysimplegui.readthedocs.io/>`_ is a  wrapper for Tkinter and Qt (others on the way).  The amount of code required to implement custom GUIs is much shorter using PySimpleGUI than if the same GUI were written directly using Tkinter or Qt.  PySimpleGUI code can be "ported" between GUI frameworks by changing import statements.
+`PySimpleGUI <https://pysimplegui.readthedocs.io/>`_ is a  wrapper for Tkinter
+and Qt (others on the way).  The amount of code required to implement custom
+GUIs is much shorter using PySimpleGUI than if the same GUI were written
+directly using Tkinter or Qt.  PySimpleGUI code can be "ported" between GUI
+frameworks by changing import statements.
 
 .. code-block:: console
 
   $ pip install pysimplegui
 
-PySimpleGUI is contained in a single PySimpleGUI.py file.  Should pip installation be impossible, copying the PySimpleGUI.py file into a project's folder is all that's required to import and begin using.
+PySimpleGUI is contained in a single PySimpleGUI.py file.  Should pip
+installation be impossible, copying the PySimpleGUI.py file into a project's
+folder is all that's required to import and begin using.
 
 
 ****
 Toga
 ****
 
-`Toga <https://toga.readthedocs.io/en/latest/>`_ is a Python native, OS
-native, cross platform GUI toolkit. Toga consists of a library of base
-components with a shared interface to simplify platform-agnostic GUI
-development.
+`Toga <https://toga.readthedocs.io/en/latest/>`_ is a Python native, OS native,
+cross platform GUI toolkit. Toga consists of a library of base components with a
+shared interface to simplify platform-agnostic GUI development.
 
-Toga is available on mOS, Windows, Linux (GTK), and mobile platforms such
-as Android and iOS.
+Toga is available on mOS, Windows, Linux (GTK), and mobile platforms such as
+Android and iOS.
 
 
 **
@@ -161,21 +162,21 @@ Both Tk and Tkinter are available on most Unix platforms, as well as on Windows
 and Macintosh systems. Starting with the 8.0 release, Tk offers native look and
 feel on all platforms.
 
-There's a good multi-language Tk tutorial with Python examples at
-`TkDocs <http://www.tkdocs.com/tutorial/index.html>`_. There's more information
+There's a good multi-language Tk tutorial with Python examples at `TkDocs
+<http://www.tkdocs.com/tutorial/index.html>`_. There's more information
 available on the `Python Wiki <http://wiki.python.org/moin/TkInter>`_.
 
 
 ********
 wxPython
 ********
 
-wxPython is a GUI toolkit for the Python programming language. It allows
-Python programmers to create programs with a robust, highly functional
-graphical user interface, simply and easily. It is implemented as a Python
-extension module (native code) that wraps the popular wxWidgets cross platform
-GUI library, which is written in C++.
+wxPython is a GUI toolkit for the Python programming language. It allows Python
+programmers to create programs with a robust, highly functional graphical user
+interface, simply and easily. It is implemented as a Python extension module
+(native code) that wraps the popular wxWidgets cross platform GUI library, which
+is written in C++.
 
 **Install (Stable) wxPython**
-*go to http://www.wxpython.org/download.php#stable and download the appropriate
+*go to https://www.wxpython.org/pages/downloads/ and download the appropriate
 package for your OS.*
diff --git a/docs/writing/structure.rst b/docs/writing/structure.rst
@@ -891,4 +891,4 @@ Further Reading
 ***************
 
 - http://docs.python.org/3/library/
-- http://www.diveintopython.net/toc/index.html
+- https://www.diveinto.org/python3/