Document your code
Every project on GitHub comes with a version-controlled wiki to give your documentation the high level of care it deserves. It’s easy to create well-maintained, Markdown or rich text documentation alongside your code.
Sign up for free See pricing for teams and enterprisesThis is my Sublime Text 3 setup, with ambitions to create a custom Python IDE. All of the below assumes you’ve already installed Package Control, the package manager for Sublime Text. General packages. Update Sublime Text 3 to Python 3 on Mac. This blog will explain how to update Sublime Text 3 to build with Python 3 on a mac. Step 1: Make sure your computer has Python 3 installed on it.
Configure your Mac so that when you double-click a .py file, it opens Sublime.
Configure Python2 and Python3 Build Systems
Configure Sublime so that you can switch between Python2 and Python3 for builds. When you set this, you can press command-B (on a Mac) in the editor and it will run your program. (Instructions inspired by this page, which has great screen shots.)
- First, make sure Sublime is running the correct Python2 by default.1. In the Sublime Text 2 app, go to Preferences > Browse Packages > Python.2. Edit the Python.sublime-build file.3. Comment out this line:
//'cmd': ['/usr/local/bin/python', '-u', '$file'],(Add the //.)4. Add this line:'cmd': ['/usr/bin/env', 'python', '-u', '$file'],(Don't forget the comma.)5. Save the file, open a simple Python2 program, and see if command-B works. - Now, copy the contents of the preference file you used in the prior step.1. In the Sublime Text 2 app, go to Tools > Build System > New Build System...2. Paste into the blank file.3. Change the line to be
'cmd': ['/usr/bin/env', 'python3', '-u', '$file'],4. Save as Python3.5. If you ever need to edit this file again, you'll find it in ~/Library/Application Support/Sublime Text 2/Packages/User. - When you are working in Python, in the Sublime app look under Tools > Build System and you should be able to selected between Python and Python3.
Other settings
Setting up Sublime Text for Python. I haven't done all of these, but installing the lint tool was helpful.
Clone this wiki locally
I followed these steps to run Python 3 on Sublime Text 3.
Select the menu Tools > Build > New Build System and I entered the following:
After that, I saved it to the following (Mac-specific) directory: ~/Library/Application Support/Sublime Text 3/Packages/User
but I'm getting this error when I'm trying to run my code on Python 3 in Sublime:
baduker3 Answers
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You need to provide the full path to python3, since Sublime Text does not read your ~/.bash_profile file. Open up Terminal, type which python3, and use that full path:
This is the snippet that I've been using. It's a slight variation to Andrew's solution, such that python3 is dynamically located by consulting the UNIX environment's PATH setting (not unlike how you would do the same inside a Python shell script; e.g.: '#! /usr/bin/env python3').
This snippet also uses 'shell_cmd' instead of 'cmd', which sublime-text-3 has seemingly switched to.
I saved mine in '.../Packages/User/Python3.sublime-build'. I hope this helps you. =:)
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Thanks for your question. I began to learn python a couple days ago, and I am stuck with the same problem that you have met.Just as Andrew said above，it is “path problem”. I would like to share the code that I used to get python3 on sublime3. For MacOS user:
and save the file as Python3.sublime-build.I deeply recommended the book 'A byte of python ' for the new beginner of python.This book contributes a lot to my answer for this question.