Create recipe: override min line-height and keep TMP files

[njpig]

Hello,

I have set up development environment on win10 by following https://manual.calibre-ebook.com/news_recipe.html.

Now, I'm writing a recipe, but have no idea how to handle this:
1. how to override minimum line height. I tried to change it via Preferences -> Common options -> Look & feel -> Minimum line height. But did not work.
2. How to keep TMP files even after ebook has been created?
e.g.
C:\Users\Fei\AppData\Local\Temp\calibre_mdfsnm\z2r dou_plumber

Could anyone help on this?

Thanks, Fei.

[kovidgoyal]

Set conversion_options in the recipe.

conversion_options = {'minimum_line_height': whatver}

As for temporary files, use --debug-pipeline when calling ebook-convert with your recipe.

[njpig]

Originally Posted by kovidgoyal

Set conversion_options in the recipe.

conversion_options = {'minimum_line_height': whatver}

As for temporary files, use --debug-pipeline when calling ebook-convert with your recipe.

Hi Kovidgoyal,

It works. Thanks a lot.
In addition, I know how to run my recipe via command ebook-convert. I run my recipe via GUI of Calibre before.

BTW, what is your favorite Python IDE? I use Pycharm. However, it consumes too much memory(more than 600M) with Win10.

Thanks, Fei.