Upload europarl_doc.py

europarl_doc.py

@@ -0,0 +1,73 @@
+import os
+import json
+import datasets
+from huggingface_hub import hf_hub_url
+
+_BASE_URL = hf_hub_url("TrustHLT/europarl_doc", filename="europarl_doc.tar.gz", repo_type="dataset")
+
+class Europarl(datasets.GeneratorBasedBuilder):
+    VERSION = datasets.Version("1.0.0")
+    
+    def _info(self):
+        features = datasets.Features(
+            {
+                "translation": {
+                    "file": datasets.Value("string"),
+                    "name": datasets.Value("string"),
+                    "en": datasets.Value("string"),
+                    "de": datasets.Value("string"),
+                }
+            }
+        )
+        return datasets.DatasetInfo(
+            features=features,
+            supervised_keys=None,
+        )
+
+    def _split_generators(self, dl_manager):
+        """Returns SplitGenerators."""
+        data_dir = dl_manager.download_and_extract(_BASE_URL)
+        
+        path = {
+            "train": data_dir + "/europarl-doc-train-v10.de-en.json",
+            "dev": data_dir + "/europarl-doc-val-v10.de-en.json",
+            "test": data_dir + "/europarl-doc-test-v10.de-en.json",
+        }
+
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={
+                    "filepath": path["train"],
+                    "split": "train",
+                },
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.TEST,
+                gen_kwargs={
+                    "filepath": path["test"], 
+                    "split": "test"
+                },
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.VALIDATION,
+                gen_kwargs={
+                    "filepath": path["dev"],
+                    "split": "dev",
+                },
+            ),
+        ]
+
+    def _generate_examples(self, filepath):
+        """Yields examples."""
+        with open(filepath, encoding="utf-8") as f:
+            data = json.load(f)
+            for idx, sentence in enumerate(data):
+                yield idx, {
+                    "translation": { 
+                        "file": sentence["file"],
+                        "name": sentence["name"],
+                        "en": sentence["en"],
+                        "de": sentence["de"],
+                    }
+                }