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Error: Check for imagemagick

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Dylan Araps 2017-06-19 12:17:57 +10:00
parent bfef5a1737
commit 89e12a61c5
1 changed files with 6 additions and 0 deletions
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6
wal.py
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@ -112,6 +112,12 @@ def get_image(img):
"""Validate image input.""" """Validate image input."""
image = Path(img) image = Path(img)
# Check if the user has Imagemagick installed.
if not shutil.which("convert"):
print("error: imagemagick not found, exiting...")
print("error: wal requires imagemagick to function.")
exit(1)
if image.is_file(): if image.is_file():
return image return image