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[PY-647][external]Fixed cv2 import statement #754

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Merged
merged 2 commits into from
Dec 19, 2023
Merged

[PY-647][external]Fixed cv2 import statement #754

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e1f7bfb
Fixed cv2 import statement
Dec 14, 2023
235d905
Merge branch 'master' into py-647
Nathanjp91 Dec 19, 2023
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4 changes: 2 additions & 2 deletions darwin/dataset/download_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -656,7 +656,7 @@ def _download_and_extract_video_segment(
def _extract_frames_from_segment(path: Path, manifest: dt.SegmentManifest) -> None:
# import cv2 here to avoid dependency on OpenCV when not needed if not installed as optional extra
try:
from cv2 import VideoCapture # pylint: disable=import-outside-toplevel
from cv2 import VideoCapture, imwrite # pylint: disable=import-outside-toplevel
except ImportError as e:
raise MissingDependency(
"Missing Dependency: OpenCV required for Video Extraction. Install with `pip install darwin-py\[ocv]`"
Expand All @@ -679,7 +679,7 @@ def _extract_frames_from_segment(path: Path, manifest: dt.SegmentManifest) -> No
if frame_index in frames_to_extract:
visible_frame = frames_to_extract.pop(frame_index)
frame_path = path.parent / f"{visible_frame:07d}.png"
cv2.imwrite(str(frame_path), frame)
imwrite(str(frame_path), frame)
if not frames_to_extract:
break
frame_index += 1
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