Added voxlingua.py

voxlingua.py

@@ -0,0 +1,192 @@
+import datasets
+import collections
+import gzip
+import textwrap
+
+_DESCRIPTION = "tba"
+_URL = "tba"
+_CITATION = "tba"
+_LICENSE = "tba"
+
+class VoxLinguaConfig(datasets.BuilderConfig):
+    """VoxLingua107 corpus."""
+    def __init__(
+        self,
+        features,
+        url,
+        data_url=None,
+        supervised_keys=None,
+        task_templates=None,
+        **kwargs,
+    ):
+        super(VoxLinguaConfig, self).__init__(version=datasets.Version("1.9.0", ""), **kwargs)
+        self.features = features
+        self.data_url = data_url
+        self.url = url
+        self.supervised_keys = supervised_keys
+        self.task_templates = task_templates
+
+def _languages():
+    """Create the sorted dictionary of language codes, and language names.
+    Returns:
+      The sorted dictionary as an instance of `collections.OrderedDict`.
+    """
+    langs = {
+            "af":"",
+            "am":"",
+            "ar":"",
+            "as":"",
+            "az":"",
+            "ba":"",
+            "be":"",
+            "bg":"",
+            "bn":"",
+            "bo":"",
+            "br":"",
+            "bs":"",
+            "ca":"",
+            "ceb":"",
+            "cs":"",
+            "cy":"",
+            "da":"",
+            "de":"",
+            "el":"",
+            "en":"",
+            "eo":"",
+            "es":"",
+            "et":"",
+            "eu":"",
+            "fa":"",
+            "fi":"",
+            "fo":"",
+            "fr":"",
+            "gl":"",
+            "gn":"",
+            "gu":"",
+            "gv":"",
+            "ha":"",
+            "haw":"",
+            "hi":"",
+            "hr":"",
+            "ht":"",
+            "hu":"",
+            "hy":"",
+            "ia":"",
+            "id":"",
+            "is":"",
+            "it":"",
+            "iw":"",
+            "ja":"",
+            "jw":"",
+            "ka":"",
+            "kk":"",
+            "km":"",
+            "kn":"",
+            "ko":"",
+            "la":"",
+            "lb":"",
+            "ln":"",
+            "lo":"",
+            "lt":"",
+            "lv":"",
+            "mg":"",
+            "mi":"",
+            "mk":"",
+            "ml":"",
+            "mn":"",
+            "mr":"",
+            "ms":"",
+            "mt":"",
+            "my":"",
+            "ne":"",
+            "nl":"",
+            "nn":"",
+            "no":"",
+            "oc":"",
+            "pa":"",
+            "pl":"",
+            "ps":"",
+            "pt":"",
+            "ro":"",
+            "ru":"",
+            "sa":"",
+            "sco":"",
+            "sd":"",
+            "si":"",
+            "sk":"",
+            "sl":"",
+            "sn":"",
+            "so":"",
+            "sq":"",
+            "sr":"",
+            "su":"",
+            "sv":"",
+            "sw":"",
+            "ta":"",
+            "te":"",
+            "tg":"",
+            "th":"",
+            "tk":"",
+            "tl":"",
+            "tr":"",
+            "tt":"",
+            "uk":"",
+            "ur":"",
+            "uz":"",
+            "vi":"",
+            "war":"",
+            "yi":"",
+            "yo":"",
+            "zh":""
+    }
+    return collections.OrderedDict(sorted(langs.items()))
+
+
+class VoxLingua(datasets.GeneratorBasedBuilder):
+    BUILDER_CONFIGS = [
+        VoxLinguaConfig(
+            name = "lid",
+            description=textwrap.dedent(
+                """ lid tbd """
+            ),
+            features=datasets.Features(
+                        {
+                            "file": datasets.Value("string"),
+                            "audio": datasets.Audio(sampling_rate=16_000),
+                            "label": datasets.ClassLabel(
+                                names=[f"{i}" for i in range(107)]
+                            ),
+                        }
+                    ),
+            supervised_keys=("file", "label"),
+            url="http://bark.phon.ioc.ee/voxlingua107/",
+            data_url="http://bark.phon.ioc.ee/voxlingua107/{language}"
+        )
+    ]
+
+    BUILDER_CONFIG_CLASS = VoxLinguaConfig
+
+    def _info(self):
+         return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=self.config.features,
+            supervised_keys=self.config.supervised_keys,
+            homepage=self.config.url,
+            citation=_CITATION,
+            task_templates=self.config.task_templates,
+        )
+
+    def _split_generators(self, dl_manager):
+        train_data_urls = [self.config.url + f"{key}.zip" for key in _languages().keys()]
+        downloaded_files_train = dl_manager.download(train_data_urls)
+        dev_data_url = [self.config.url + f"dev.zip"]
+        downloaded_files_dev = dl_manager.download(dev_data_url)
+        return [
+            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"archive_path": downloaded_files_train}),
+            datasets.SplitGenerator(name=datasets.Split.DEV, gen_kwargs={"archive_path": downloaded_files_dev}),
+        ]
+    
+    def _generate_examples(self, archive_path, split=None):
+       return ""
+
+