passing test

python_state_changes.py

@@ -0,0 +1,48 @@
+"""Python State Changes"""
+from random import choice, shuffle
+import datasets
+import json
+
+
+_DESCRIPTION = """\
+Python state changes from a single line of code.
+"""
+_FEATURES = datasets.Features(
+    {
+        "start": datasets.Value("string"),
+        "code": datasets.Value("string"),
+        "end": datasets.Value("string"),
+    }
+)
+
+_LICENSE = "MIT License"
+
+
+class PythonStateChanges(datasets.GeneratorBasedBuilder):
+    """Program Synthesis dataset from dreamcoder."""
+
+    VERSION = datasets.Version("1.1.0")
+    BUILDER_CONFIGS = [
+        datasets.BuilderConfig(version=VERSION),
+    ]
+    DEFAULT_CONFIG_NAME = "default"
+
+    def _info(self):
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=_FEATURES,
+            supervised_keys=("start", "code", "end"),
+            license=_LICENSE,
+        )
+
+    def _split_generators(self, dl_manager):
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN
+            ),
+        ]
+
+    def _generate_examples(self):
+        with open('data.jsonl', 'r', encoding="utf-8") as f:
+            for id_, line in enumerate(f):
+                yield id_, json.loads(line)

test.py

@@ -0,0 +1,8 @@
+import datasets
+
+
+data = datasets.load_dataset('python_state_changes.py', streaming=True)
+
+for row in data['train']:
+    print(row)
+    break