def change_colors(color_scheme: str) -> bool:
if not color_scheme:
return False
from kittens.themes.collection import (NoCacheFound, load_themes,
text_as_opts)
from kittens.themes.main import colors_as_escape_codes
if color_scheme.endswith('.conf'):
conf_file = resolve_abs_or_config_path(color_scheme)
try:
with open(conf_file) as f:
opts = text_as_opts(f.read())
except FileNotFoundError:
raise SystemExit(
f'Failed to find the color conf file: {expandvars(conf_file)}')
else:
try:
themes = load_themes(-1)
except NoCacheFound:
themes = load_themes()
cs = expandvars(color_scheme)
try:
theme = themes[cs]
except KeyError:
raise SystemExit(f'Failed to find the color theme: {cs}')
opts = theme.kitty_opts
raw = colors_as_escape_codes(opts)
print(save_colors(), sep='', end=raw, flush=True)
return True
def complete_themes_args(ans: Completions, opt: Optional[OptionDict], prefix: str, unknown_args: Delegate) -> None:
if opt is None:
from kittens.themes.collection import load_themes
themes = load_themes(cache_age=-1, ignore_no_cache=True)
names = tuple(t.name for t in themes if t.name.startswith(prefix))
ans.add_match_group('Themes', names)
else:
complete_basic_option_args(ans, opt, prefix)