Create nl2bash.py

nl2bash.py

@@ -0,0 +1,72 @@
+import json
+import datasets
+
+
+_CITATION = """\
+@inproceedings{LinWZE2018:NL2Bash, 
+  author = {Xi Victoria Lin and Chenglong Wang and Luke Zettlemoyer and Michael D. Ernst}, 
+  title = {NL2Bash: A Corpus and Semantic Parser for Natural Language Interface to the Linux Operating System}, 
+  booktitle = {Proceedings of the Eleventh International Conference on Language Resources
+               and Evaluation {LREC} 2018, Miyazaki (Japan), 7-12 May, 2018.},
+  year = {2018} 
+}
+"""
+
+_DESCRIPTION = """\
+The dataset is constructed from
+https://github.com/TellinaTool/nl2bash
+"""
+
+_HOMEPAGE = ""
+_LICENSE = ""
+
+_URL = "https://www.dropbox.com/s/wy7uahzbir7lrq1/nl2bash.zip?dl=1"
+
+
+class NL2Bash(datasets.GeneratorBasedBuilder):
+    """The NL2Bash dataset"""
+
+    def _info(self):
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=datasets.Features(
+                {
+                    "nl": datasets.Value("string"),
+                    "bash": datasets.Value("string")
+                }
+            ),
+            supervised_keys=None,
+            homepage=_HOMEPAGE,
+            license=_LICENSE,
+            citation=_CITATION,
+        )
+
+    def _split_generators(self, dl_manager):
+        """Return SplitGenerators"""
+        downloaded_files = dl_manager.download_and_extract(_URL)
+
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={"filepath": downloaded_files + "/nl2bash/train.json"}
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.VALIDATION,
+                gen_kwargs={"filepath": downloaded_files + "/nl2bash/dev.json"}
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.TEST,
+                gen_kwargs={"filepath": downloaded_files + "/nl2bash/test.json"}
+            )
+        ]
+
+    def _generate_examples(self, filepath):
+        """Yields examples."""
+        with open(filepath) as fin:
+            data = json.load(fin)
+            for i, line in enumerate(data):
+                entry = {
+                    "nl": line["nl"],
+                    "bash": line["bash"],
+                }
+                yield i, entry