diff options
Diffstat (limited to 'poezio/colors.py')
| -rw-r--r-- | poezio/colors.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/poezio/colors.py b/poezio/colors.py index adb2ca40..346e1fd0 100644 --- a/poezio/colors.py +++ b/poezio/colors.py @@ -1,4 +1,4 @@ -from typing import Tuple, Dict, List +from typing import Tuple, Dict, List, Union import curses import hashlib import math @@ -15,6 +15,9 @@ K_B = 1 - K_R - K_G def ncurses_color_to_rgb(color: int) -> Tuple[float, float, float]: if color <= 15: + r: Union[int, float] + g: Union[int, float] + b: Union[int, float] try: (r, g, b) = curses.color_content(color) except: # fallback in faulty terminals (e.g. xterm) @@ -83,6 +86,9 @@ def ccg_palette_lookup(palette: Palette, angle: float) -> int: best_metric = metric best = color + if best is None: + raise ValueError("No color in palette") + return best |