def test_video(self):
asset_path = self.asset_path + ".gif"
event = video(asset_path=asset_path,
tensor=tensor_np(shape=(4, 3, 1, 8, 8)))
assert event.path == asset_path
assert os.path.exists(asset_path) is True
event = video(asset_path=asset_path,
tensor=tensor_np(shape=(16, 48, 1, 28, 28)))
assert event.path == asset_path
assert os.path.exists(asset_path) is True
event = video(asset_path=asset_path,
tensor=tensor_np(shape=(20, 7, 1, 8, 8)))
assert event.path == asset_path
assert os.path.exists(asset_path) is True
def log_video(self,
data,
name=None,
fps=4,
step=None,
timestamp=None,
content_type=None):
self._log_dashboard()
is_file = isinstance(data, str) and os.path.exists(data)
content_type = content_type or "gif"
if is_file:
name = name or os.path.basename(data)
content_type = get_path_extension(filepath=data) or content_type
else:
name = name or "video"
asset_path = get_asset_path(
run_path=self.artifacts_path,
kind=V1ArtifactKind.VIDEO,
name=name,
step=step,
ext=content_type,
)
asset_rel_path = os.path.relpath(asset_path, self.artifacts_path)
if is_file:
event_value = events_processors.video_path(
from_path=data,
asset_path=asset_path,
content_type=content_type,
asset_rel_path=asset_rel_path,
)
else:
event_value = events_processors.video(
asset_path=asset_path,
tensor=data,
fps=fps,
content_type=content_type,
asset_rel_path=asset_rel_path,
)
if event_value == UNKNOWN:
return
logged_event = LoggedEventSpec(
name=name,
kind=V1ArtifactKind.VIDEO,
event=V1Event.make(timestamp=timestamp,
step=step,
video=event_value),
)
self._event_logger.add_event(logged_event)
def log_video(self,
data,
name=None,
fps=4,
step=None,
timestamp=None,
content_type=None):
"""Logs a video.
```python
>>> log_video("path/to/my_video1"),
>>> log_video(name="my_vide2", data=np.arange(np.prod((4, 3, 1, 8, 8)), dtype=float).reshape((4, 3, 1, 8, 8))) # noqa
```
Args:
data: video data or str.
name: str, optional, if data is a filepath the name will be the name of the file
fps: int, optional, frames per second
step: int, optional
timestamp: datetime, optional
content_type: str, optional, default "gif"
"""
self._log_has_events()
is_file = isinstance(data, str) and os.path.exists(data)
content_type = content_type or "gif"
if is_file:
name = name or os.path.basename(data)
content_type = get_path_extension(filepath=data) or content_type
else:
name = name or "video"
asset_path = get_asset_path(
run_path=self._artifacts_path,
kind=V1ArtifactKind.VIDEO,
name=name,
step=step,
ext=content_type,
)
asset_rel_path = os.path.relpath(asset_path, self._artifacts_path)
if is_file:
event_value = events_processors.video_path(
from_path=data,
asset_path=asset_path,
content_type=content_type,
asset_rel_path=asset_rel_path,
)
else:
event_value = events_processors.video(
asset_path=asset_path,
tensor=data,
fps=fps,
content_type=content_type,
asset_rel_path=asset_rel_path,
)
if event_value == UNKNOWN:
return
logged_event = LoggedEventSpec(
name=name,
kind=V1ArtifactKind.VIDEO,
event=V1Event.make(timestamp=timestamp,
step=step,
video=event_value),
)
self._event_logger.add_event(logged_event)