Best Python Setup For Mac
Doing it Right¶. Let’s install a real version of Python. Before installing Python, you’ll need to install a C compiler. The fastest way is to install the Xcode Command Line Tools by running xcode-select--install. Find your perfect Python development setup with this review of Python IDEs and code editors, including recommendations and screen shots. Even before the PC vs Mac. Best Python text editors By default, Python files (ending in.py) will open in TextEdit, and this won't do. It has a nasty habit of a writing files in non-ASCII format, which messes things up.
The goal of this article is to help you get up and running on a Mac writing Python using the Sublime Text IDE. Sublime Text is a simple IDE/text editor that can be used with a number of languages, including Python.
You’ll get the hang of it as you start to learn Python.) Install PIP in OS X PIP is a program used to install Python packages (these are pre-built blocks of code you’ll be using inside your programs). Installing PIP is easy.
PYTHONPATH is sometimes preset by the Python installer. 2 PYTHONSTARTUP It contains the path of an initialization file containing Python source code. It is executed every time you start the interpreter. It is named as.pythonrc.py in Unix and it contains commands that load utilities or modify PYTHONPATH. 3 PYTHONCASEOK It is used in Windows to instruct Python to find the first case-insensitive match in an import statement. Set this variable to any value to activate it. 4 PYTHONHOME It is an alternative module search path.
We are not done here, though. It’s important to understand that not all operating systems have the same Python environment. We also might want to install a later version of Python in the future. 
This makes it important to tell this program to run from the exact version of Python that we want it to run on so we don’t unexpectedly run it from another version of Python. To find out where Python is on your system, type in ‘which python’ into your Terminal. This will display the exact location of Python that is on your system. Copy the output, and come back to your hello.py file.
This program is an extremely useful tool for a variety of things, including running Python programs. From Terminal, we will set up a folder using the command ‘mkdir’. This command produces the same result as the ‘New Folder’ option you might be familiar with from Finder. Type ‘mkdir bin’ from Terminal.
Cd to the google-python-exercises directory (from unzipping google-python-exercises.zip). You should be able to run the hello.py python program by typing python hello.py (what you type is shown in bold): C: google-python-exercises> python hello.py Hello World C: google-python-exercises> python hello.py Alice Hello Alice If this works, Python is installed. Otherwise, see for help. To run the Python interpreter interactively, select the Run. Command from the Start menu, and type Python -- this will launch Python interactively in its own window.
All set to play with Python? Python IDE is the first thing you need to get started with python programming. There are many IDEs available out there in the wild and selecting one can be a daunting task. You can get started with Python programming in a basic text editor like notepad or choose to go ahead with a complete and feature rich Python IDE like PyCharm, Pydev, Emacs or Eric. Selection of the right editor can greatly influence productivity and effectiveness of Python programming.
It is open source and available free of cost under GPL license. Vim though is best known as an editor but it offers nothing less than a full featured Python development environment when configured correctly for Python development. VIM is light weight, modular and fast and is best suited for programmers who love keyboards and only keyboards, no mouse use while coding. Initial configuration can take a bit of time since you need to use multiple VIM plugins to make it work the way you want it to work, but what you get in the end is worth the efforts. Looking for a Linux Python IDE, VIM can easily be your default choice. You can read more about VIM here at -.