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Better error message for people running icat on systems with outdated/broken ImageMagick

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Kovid Goyal
2021-03-12 11:28:57 +05:30
parent 02d29d4816
commit 18186da90e
2 changed files with 13 additions and 2 deletions
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9
kittens/tui/images.py
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@@ -118,6 +118,13 @@ class NoImageMagick(Exception):
pass
class OutdatedImageMagick(ValueError):
def __init__(self, detailed_error: str):
super().__init__('ImageMagick on this system is too old ImageMagick 7+ required which was first released in 2016')
self.detailed_error = detailed_error
last_imagemagick_cmd: Sequence[str] = ()
@@ -237,7 +244,7 @@ def render_image(
f.canvas_width, f.canvas_height = map(positive_int, sz.split('x', 1))
f.canvas_x, f.canvas_y = map(int, pos.split('+', 1))
except Exception:
raise ValueError(f'Unexpected output filename: {x!r} produced by ImageMagick command: {last_imagemagick_cmd}')
raise OutdatedImageMagick(f'Unexpected output filename: {x!r} produced by ImageMagick command: {last_imagemagick_cmd}')
f.path = output_prefix + f'-{index}.{m.mode}'
os.rename(os.path.join(tdir, x), f.path)
check_resize(f)