Error when adding theme to `~/.config/babi/theme.json`

Hi Anthony, I was testing babi on my Ubuntu 18.04 server via SSH and it worked perfectly fine until I tried to add themes to ~/.config/babi/theme.json I tried to add this theme. I simply copy/pasted it into a file named theme.json. I am using Python 3.6.9 and when executingbabi theme.json the following error comes up:

Traceback (most recent call last):
  File "/home/kittnjdr/.local/bin/babi", line 11, in <module>
    load_entry_point('babi==0.0.1', 'console_scripts', 'babi')()
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/main.py", line 63, in main
    return c_main(stdscr, args)
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/main.py", line 37, in c_main
    screen = Screen(stdscr, args.filenames or [None], perf)
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/screen.py", line 78, in __init__
    Syntax.from_screen(stdscr, color_manager),
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/hl/syntax.py", line 143, in from_screen
    theme = Theme.from_filename(xdg_config('theme.json'))
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 152, in from_filename
    return cls.from_dct(json.loads(contents))
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 139, in from_dct
    return cls(Style(**default), TrieNode.from_dct(root))
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 74, in from_dct
    k: TrieNode.from_dct(v) for k, v in dct['children'].items()
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 74, in <dictcomp>
    k: TrieNode.from_dct(v) for k, v in dct['children'].items()
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 74, in from_dct
    k: TrieNode.from_dct(v) for k, v in dct['children'].items()
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 74, in <dictcomp>
    k: TrieNode.from_dct(v) for k, v in dct['children'].items()
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 76, in from_dct
    return cls(PartialStyle.from_dct(dct), children)
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/theme.py", line 48, in from_dct
    kv['fg'] = Color.parse(dct['foreground'])
  File "/home/kittnjdr/.local/lib/python3.6/site-packages/babi/color.py", line 11, in parse
    return cls(r=int(s[1:3], 16), g=int(s[3:5], 16), b=int(s[5:7], 16))
ValueError: invalid literal for int() with base 16: 'hi'

Maybe this theme is not suitable?

[asottile]

whoa, weird! it looks like ~some coloring is taking but it’s greyscaled everything?

[asottile]

here’s what it looks like for me once I fixed white – I also did black at the same time, I don’t suspect other named colors will come up but I’ll try a bunch of themes later to verify 👍

thanks again for the report!