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Added exception handling #10

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Added exception handling #10

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13 changes: 11 additions & 2 deletions src/kubi/kubi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,11 @@ def kubi(args):
size = args.size
elif src_names is not None:
for name in src_names:
image = pyvips.Image.new_from_file(name)
try:
image = pyvips.Image.new_from_file(name)
except Exception:
print("Input file '{}' isn't readable, exiting!".format(name))
sys.exit(1)
size = max(size, int(image.width / 4))


Expand Down Expand Up @@ -224,7 +228,12 @@ def kubi(args):
idx = idxA[f]*fac
fn = args.facenames[f] if args.facenames is not None else str(f)
mapim = img.mapim(idx, interpolate=interp)
mapim.write_to_file(f'{dst}_{fn}{dst_ext}', **args.co)
try:
mapim.write_to_file(f'{dst}_{fn}{dst_ext}', **args.co)
except Exception:
if 'layout' in args.co:
print("You might have missed to add the '.dz' suffix to generate image pyramids, exiting!")
sys.exit(2)
else:
idx = index*fac
mapim = img.mapim(idx, interpolate=interp)
Expand Down