MobileRead Forums - View Single Post - Embed font family Ebook conversion from content server

edgargal · 05-05-2021, 03:35 PM

Why calibre content server doesn't find the fonts installed?

Version: calibre-server (calibre 5.14)

Steps to reproduce:
1. SSH into machine and install font with

Code:

sudo apt install fonts-open-sans

2. In calibre content server with web browser > Book > Convert this book to another format > Look & feel > Embed font family: open-sans

Code:

Traceback (most recent call last):
  File "calibre/utils/fonts/scanner.py", line 225, in fonts_for_family
KeyError: 'open-sans'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "calibre/ebooks/oeb/transforms/flatcss.py", line 229, in get_embed_font_info
  File "calibre/utils/fonts/scanner.py", line 227, in fonts_for_family
calibre.utils.fonts.scanner.NoFonts: No fonts found for the family: 'open-sans'

05-05-2021, 03:35 PM	#1
edgargal Member Posts: 14 Karma: 10 Join Date: Mar 2021 Device: none	Embed font family Ebook conversion from content server Why calibre content server doesn't find the fonts installed? Version: calibre-server (calibre 5.14) Steps to reproduce: 1. SSH into machine and install font with Code: sudo apt install fonts-open-sans 2. In calibre content server with web browser > Book > Convert this book to another format > Look & feel > Embed font family: open-sans Code: Traceback (most recent call last): File "calibre/utils/fonts/scanner.py", line 225, in fonts_for_family KeyError: 'open-sans' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "calibre/ebooks/oeb/transforms/flatcss.py", line 229, in get_embed_font_info File "calibre/utils/fonts/scanner.py", line 227, in fonts_for_family calibre.utils.fonts.scanner.NoFonts: No fonts found for the family: 'open-sans' Last edited by edgargal; 05-05-2021 at 03:37 PM.