init

download_audio.py

@@ -69,12 +69,20 @@ def get_metadata():
     return df.sort_values(by=["line_no", "side"])
 
 
+def to_json_serializable(val):
+    if "float" in str(type(val)):
+        return float(val)
+    if "int" in str(type(val)):
+        return int(val)
+    return str(val)
+
+
 def get_audio(dataframe: pd.DataFrame):
-    features = {"line_no": dataframe.pop('line_no').values[0]}
+    features = {"line_no": int(dataframe.pop('line_no').values[0])}
     for side, df in dataframe.groupby("side"):
         df.pop("side")
-        features.update({f"{side}.{k}": v for k, v in df.iloc[0].to_dict().items()})
-        features[f"{side}.path"] = p_join(cache_dir_audio, os.path.basename(features[f"{side}.url"]))
+        features.update({f"{side}.{k}": to_json_serializable(v) for k, v in df.iloc[0].to_dict().items()})
+        features[f"{side}.path"] = str(p_join(cache_dir_audio, os.path.basename(features[f"{side}.url"])))
         if not os.path.exists(features[f"{side}.path"]):
             if not wget(features[f"{side}.url"], output_file=features[f"{side}.path"]):
                 return False