The second part of this series shows you how to run Python 3.x scripts within Sublime Text 3. But before you begin, Sublime needs to know where you’ve installed Python! Go here: C:%AppData% Sublime Text 3 Packages User (a) Create a file called Python3x.sublime-build. Setelah mencoba berbagai text editor maupun IDE untuk bahasa pemrograman python, mulai dari IDLE, Atom, Pycharm sampai langsung di terminal. Saya menarik kesimpulan bahwa yang paling nyaman digunakan adalah Sublime Text 3 (sekali lagi ini menurut saya). Lalu bukannya ketika kita menginstall sublime text tidak mendapat menjalankan script python. Three steps to lint Python 3.6 in Sublime Text Prerequisites. Some prerequisites, to give us a starting point. We are running macOS 10.10+. At the time of writing, I. Step One: Install Flake8. To beging linting, we obviously need a linter installed. We are going to install Flake8, which. Sublime Text is a cross-platform text editor for code, markup, and prose. Download and Install Sublime Text. To use your Anaconda installation with Sublime Text. Sublime Text provides build systems to allow users to run external programs. Examples of common uses for build systems include: compiling, transpiling, linting, and executing tests. Build systems are specified via JSON and saved in a file with the extension.sublime-build.
![Python Python](/uploads/1/1/9/7/119772880/348799266.png)
Step 1: Download and install Python3 and Sublime text
You can download Python3 from this page https://www.python.org/downloads/ and install it by following simple wizard steps.
The latest version of Sublime Text can be downloaded from this page https://www.sublimetext.com/download. Install it on your computer and follow the next step.
Note: At the time of writing this post, the Sublime Text 3 was the latest version available.
Step 2: Find the Python3 path
For Windows, open cmd and type the following command.
The output will show you the version of the Python installed on your computer. In my case, it was Python 3.7.4
This will also start the Python console which help us to find the path of the python installed. Now, type the following commands.
The output will give the desired path. Save this somewhere on notepad.
For Unix or Mac, open terminal and type the following command.
How To Make Sublime Text Run Python 3
The output will give the path that you are looking for. Save this somewhere to use in next step.
Step 3: Setup Build System for Python 3 on Sublime Text
Sublime ships with some pre-defined build systems, but in our case, we are going to build a custom build system to run Python3 programs.
- Open Sublime, go to Tools > Build System > New Build System.
- A new file will open with some default code in it. You can delete everything on this file and copy-paste this code.
For Windows,Note: Get the path you saved and replace the double backward slashes with forward slash and place it in above location. This is important because the Sublime will not understand the path with backward slashes therefore it is necessary to make this change. Most importantly, also add /python.exe at the end of the path.For Mac, use the path you saved.Now, save the above file with name like Python-37.sublime-build.
Step 4: Select new Build System and run the code
- Select your new build system by going to Tools > Build System > Python-37.
- Create a new file, add the following code to test and save the file with .py extension
- Run the code by Ctrl + B for Window users and Command + B for Mac users. You will get the following output.
You are now all setup to run Python3 code on Sublime Text
Happy Coding ?
Writing consistent, well-formed code is important. Of course the functionality of the code is paramount, yet in addition the styling and structure should follow a commonly accepted standards. Not only will it make the code more approachable to others, but also to yourself, when you return to an old piece of software, which you have not looked at for months or even years. You might even squash some bugs early on, by writing code in consistent manner. The process of styling and checking of these code qualities, is often referred as linting.
Here's one take on the matter, how to lint live on the text editor, as we type.
![Run Run](/uploads/1/1/9/7/119772880/525462333.png)
Prerequisites
Python In Sublime Text 3
Some prerequisites, to give us a starting point.
- We are running macOS 10.10+. At the time of writing, I am running
macOS Sierra 10.12.2
. - We have Sublime Text installed. At the time of writing, I am running
ST 3 Dev, build 3125
. - we have Python 3.6 installed. At the time of writing, I am running
Python 3.6.0
installed with Homebrew.
Step One: Install Flake8
To beging linting, we obviously need a linter installed. We are going to install Flake8, which installs pycodestyle aka PEP8 (code style checks), Pyflakes (lint checks) and McCabe (complexity checks).
Note, that the Python version is the key here; If we install Flake8 to a Python version earlier than 3.6, the linting for 3.6 features will not work.
We will install the package to system level, and we are going to do that with the mighty pip
To check, that the linter installed correctly, run the
which
command, which should return the path to the executable:At the time of writing, the versions are as follows:
Now, that we have a working linter, let's run it against some poorly crafted code, like this:
And with this we have confirmed, that we cannot code, but our linter is working, so we know what we are doing wrong, and can improve!
Step Two: Install SublimeLinter and Flake8 plugin
First we need to install SublimeLinter to Sublime Text. Do pay attention to version! Since we are running ST3, we are going to install SublimeLinter 3.
The installation should be done with ST's
Package Control
. Find the package SublimeLinter
, and install it.After that sorted, let's continue and install the Flake8 plugin on top of that. Same as before, we do it with Package Control. This time find a package
SublimeLinter-flake8
and install it.We can configure the Flake8 to our liking, with settings in
SublimeLinter.sublime-settings
. A very basic configuration might be as follows:Just to make sure Sublime Text does not begin to act up, let's restart it.
Step Three: Keep on coding
After the previous steps completed, we can see the linting errors and warnings right in Sublime Text and update live as we code.
Now is the time to fix that hideous code, we have been working on. Happy linting!