Use the unified PATH search function

This commit is contained in:
pagedown
2021-12-09 11:32:30 +08:00
parent 3d59e4eac1
commit 02a7316342
4 changed files with 8 additions and 16 deletions

View File

@@ -294,10 +294,9 @@ def render_as_single_image(
def can_display_images() -> bool:
import shutil
ans: Optional[bool] = getattr(can_display_images, 'ans', None)
if ans is None:
ans = shutil.which('convert') is not None
ans = which('convert') is not None
setattr(can_display_images, 'ans', ans)
return ans