I am using PyCharm on Windows and want to change the settings to limit the maximum line length to 79 characters, as opposed to the default limit of 120 characters.
Where can I change the maximum amount of characters per line in PyCharm?
Here is screenshot of my Pycharm. Required settings is in following path: File -> Settings -> Editor -> Code Style -> General: Right margin (columns)
https://i.stack.imgur.com/V3BLg.png
For PyCharm 2018.1 on Mac:
Preferences (⌘+,), then Editor -> Code Style:
https://i.stack.imgur.com/tQVsX.png
For PyCharm 2018.3 on Windows:
File -> Settings (Ctrl+Alt+S), then Editor -> Code Style:
To follow PEP-8 set Hard wrap at to 80.
For PyCharm 4
File >> Settings >> Editor >> Code Style: Right margin (columns)
suggestion: Take a look at other options in that tab, they're very helpful
You can even set a separate right margin for HTML. Under the specified path:
File >> Settings >> Editor >> Code Style >> HTML >> Other Tab >> Right margin (columns)
This is very useful because generally HTML and JS may be usually long in one line than Python. :)
For anyone, or myself if I reload my machine, who this is not working for when you do a code reformat there is an additional option to check under editor->code style->python : ensure right margin is not exceeded. Once this was selected the reformat would work.
https://i.stack.imgur.com/7AAO4.png
For PyCharm 2019.3.1, I see this.
https://i.stack.imgur.com/tF7A0.png
https://i.stack.imgur.com/XwpHE.png
For PyCharm 2017
We can follow below: File >> Settings >> Editor >> Code Style.
Then provide values for Hard Wrap & Visual Guides for wrapping while typing, tick the checkbox.
NB: look at other tabs as well, viz. Python, HTML, JSON etc.
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A style guide is about consistency. Consistency with this style guide is important. Consistency within a project is more important. Consistency within one module or function is most important. But most importantly: know when to be inconsistent -- sometimes the style guide just doesn't apply.One big exception to PEP 8 is our preference of longer line lengths. We’re well into the 21st Century, and we have high-resolution computer screens that can fit way more than 79 characters on a screen. Don’t limit lines of code to 79 characters if it means the code looks significantly uglier or is harder to read.