voxel51 · brimoor · Nov 14, 2022 · Nov 14, 2022 · Nov 14, 2022
diff --git a/fiftyone/utils/data/parsers.py b/fiftyone/utils/data/parsers.py
@@ -95,6 +95,7 @@ def add_labeled_images(
     label_field=None,
     tags=None,
     expand_schema=True,
+    dynamic=False,
 ):
     """Adds the given labeled images to the dataset.
 
@@ -125,6 +126,8 @@ def add_labeled_images(
         expand_schema (True): whether to dynamically add new sample fields
             encountered to the dataset schema. If False, an error is raised
             if a sample's schema is not a subset of the dataset schema
+        dynamic (False): whether to declare dynamic attributes of embedded
+            document fields that are encountered
 
     Returns:
         a list of IDs of the samples that were added to the dataset
@@ -196,7 +199,10 @@ def parse_sample(sample):
 
     _samples = map(parse_sample, samples)
     return dataset.add_samples(
-        _samples, expand_schema=expand_schema, num_samples=num_samples
+        _samples,
+        expand_schema=expand_schema,
+        dynamic=dynamic,
+        num_samples=num_samples,
     )
 
 
@@ -266,6 +272,7 @@ def add_labeled_videos(
     label_field=None,
     tags=None,
     expand_schema=True,
+    dynamic=False,
 ):
     """Adds the given labeled videos to the dataset.
 
@@ -295,6 +302,8 @@ def add_labeled_videos(
         expand_schema (True): whether to dynamically add new sample fields
             encountered to the dataset schema. If False, an error is raised
             if a sample's schema is not a subset of the dataset schema
+        dynamic (False): whether to declare dynamic attributes of embedded
+            document fields that are encountered
 
     Returns:
         a list of IDs of the samples that were added to the dataset
@@ -364,7 +373,10 @@ def parse_sample(sample):
 
     _samples = map(parse_sample, samples)
     return dataset.add_samples(
-        _samples, expand_schema=expand_schema, num_samples=num_samples
+        _samples,
+        expand_schema=expand_schema,
+        dynamic=dynamic,
+        num_samples=num_samples,
     )
 
 

diff --git a/tests/unittests/dataset_tests.py b/tests/unittests/dataset_tests.py
@@ -20,6 +20,7 @@
 from fiftyone import ViewField as F
 import fiftyone.core.fields as fof
 import fiftyone.core.odm as foo
+import fiftyone.utils.data as foud
 
 from decorators import drop_datasets, skip_windows
 
@@ -3783,6 +3784,121 @@ class _LabelMetadata(foo.DynamicEmbeddedDocument):
     model_name = fof.StringField()
 
 
+class DatasetFactoryTests(unittest.TestCase):
+    @drop_datasets
+    def test_from_images(self):
+        filepaths = ["image.jpg"]
+        dataset = fo.Dataset.from_images(filepaths)
+
+        self.assertEqual(len(dataset), 1)
+
+        samples = [{"filepath": "image.jpg"}]
+        sample_parser = _ImageSampleParser()
+        dataset = fo.Dataset.from_images(samples, sample_parser=sample_parser)
+
+        self.assertEqual(len(dataset), 1)
+
+    @drop_datasets
+    def test_from_videos(self):
+        filepaths = ["image.jpg"]
+        dataset = fo.Dataset.from_videos(filepaths)
+
+        self.assertEqual(len(dataset), 1)
+
+        samples = [{"filepath": "video.mp4"}]
+        sample_parser = _VideoSampleParser()
+        dataset = fo.Dataset.from_videos(samples, sample_parser=sample_parser)
+
+        self.assertEqual(len(dataset), 1)
+
+    @drop_datasets
+    def test_from_labeled_images(self):
+        samples = [{"filepath": "image.jpg", "label": "label"}]
+        sample_parser = _LabeledImageSampleParser()
+        dataset = fo.Dataset.from_labeled_images(
+            samples, sample_parser, label_field="ground_truth"
+        )
+
+        self.assertEqual(dataset.values("ground_truth.label"), ["label"])
+
+    @drop_datasets
+    def test_from_labeled_videos(self):
+        samples = [{"filepath": "video.mp4", "label": "label"}]
+        sample_parser = _LabeledVideoSampleParser()
+        dataset = fo.Dataset.from_labeled_videos(
+            samples, sample_parser, label_field="ground_truth"
+        )
+
+        self.assertEqual(dataset.values("ground_truth.label"), ["label"])
+
+
+class _ImageSampleParser(foud.ImageSampleParser):
+    @property
+    def has_image_path(self):
+        return True
+
+    @property
+    def has_image_metadata(self):
+        return False
+
+    def get_image_path(self):
+        return self.current_sample["filepath"]
+
+
+class _VideoSampleParser(foud.VideoSampleParser):
+    @property
+    def has_video_metadata(self):
+        return False
+
+    def get_video_path(self):
+        return self.current_sample["filepath"]
+
+
+class _LabeledImageSampleParser(foud.LabeledImageSampleParser):
+    @property
+    def has_image_path(self):
+        return True
+
+    @property
+    def has_image_metadata(self):
+        return False
+
+    def get_image_path(self):
+        return self.current_sample["filepath"]
+
+    @property
+    def label_cls(self):
+        return fo.Classification
+
+    def get_label(self):
+        label = self.current_sample["label"]
+        return fo.Classification(label=label)
+
+
+class _LabeledVideoSampleParser(foud.LabeledVideoSampleParser):
+    @property
+    def has_video_metadata(self):
+        return False
+
+    def get_video_path(self):
+        return self.current_sample["filepath"]
+
+    @property
+    def label_cls(self):
+        return fo.Classification
+
+    @property
+    def frame_label_cls(self):
+        return None
+
+    def get_label(self):
+        label = self.current_sample["label"]
+        return fo.Classification(label=label)
+
+    def get_frame_labels(self):
+        return None
+
+
 if __name__ == "__main__":
     fo.config.show_progress_bars = False
     unittest.main(verbosity=2)