exclude broken files

evi.py

@@ -67,6 +67,10 @@ _RECORDS_URL = {
     lang: os.path.join(_BASE_URL, f"records.{lang.split('-')[0]}.csv") for lang in _LANGS
 }
 
+_BROKEN_URL = {
+    "en": os.path.join(_BASE_URL, "broken_en.txt")
+}
+
 _AUDIO_DATA_URL = "https://poly-public-data.s3.eu-west-2.amazonaws.com/evi-paper/audios.zip"  # noqa
 
 _VERSION = datasets.Version("0.0.1", "")
@@ -126,10 +130,13 @@ class Evi(datasets.GeneratorBasedBuilder):
         lang2text_urls = {
             lang: _TEXTS_URL[lang] for lang in langs
         }
+
         records_paths = dl_manager.download_and_extract(lang2records_urls)
         text_paths = dl_manager.download_and_extract(lang2text_urls)
         audio_data_path = dl_manager.download_and_extract(_AUDIO_DATA_URL)
 
+        broken_path = dl_manager.download_and_extract(_BROKEN_URL["en"]) if "en" in langs else None
+
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TEST,
@@ -137,11 +144,18 @@ class Evi(datasets.GeneratorBasedBuilder):
                     "audio_data_path": audio_data_path,
                     "text_paths": text_paths,
                     "records_paths": records_paths,
+                    "broken_path": broken_path
                 },
             )
         ]
 
-    def _generate_examples(self, audio_data_path, text_paths, records_paths):
+    def _generate_examples(self, audio_data_path, text_paths, records_paths, broken_path=None):
+        if broken_path:
+            with open(broken_path, encoding="utf-8") as f:
+                broken_samples = set([line.strip() for line in f])
+        else:
+            broken_samples = None
+
         for lang, text_path in text_paths.items():
 
             records_path = records_paths[lang]
@@ -169,8 +183,11 @@ class Evi(datasets.GeneratorBasedBuilder):
                         f'{turn_id}.wav'
                     )
                     full_path = os.path.join(audio_data_path, file_path)
+                    if broken_samples and file_path in broken_samples:
+                        warnings.warn(f"{full_path} is broken, skipping it.")
+                        continue
                     if not os.path.isfile(full_path):
-                        warnings.warn(f"{full_path} not found.")
+                        warnings.warn(f"{full_path} not found, skipping it.")
                         continue
 
                     target_profile_id = dictrow["scenario_id"]