Support streaming (#2)

- Replace data file URL (feb73d3883bd521d62da1471d3768c5af939eebc)

climate_fever.py

@@ -48,7 +48,7 @@ _HOMEPAGE = "http://climatefever.ai"
 _LICENSE = ""
 
 # url to dataset release on GitHub
-_URL = f"https://github.com/tdiggelm/climate-fever-dataset/archive/{_VERSION}.zip"
+_URL = f"https://raw.githubusercontent.com/tdiggelm/climate-fever-dataset/{_VERSION}/dataset/climate-fever.jsonl"
 
 
 class ClimateFever(datasets.GeneratorBasedBuilder):
@@ -95,17 +95,16 @@ class ClimateFever(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
-        data_dir = dl_manager.download_and_extract(_URL)
-        data_dir = os.path.join(data_dir, f"climate-fever-dataset-{_VERSION}", "dataset")
+        data_path = dl_manager.download(_URL)
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TEST,
                 # These kwargs will be passed to _generate_examples
-                gen_kwargs={"filepath": os.path.join(data_dir, "climate-fever.jsonl"), "split": "test"},
+                gen_kwargs={"filepath": data_path},
             ),
         ]
 
-    def _generate_examples(self, filepath, split):
+    def _generate_examples(self, filepath):
         """Yields examples."""
         with open(filepath, encoding="utf-8") as f:
             for id_, row in enumerate(f):