adding script

persian_news_dataset.py

@@ -0,0 +1,57 @@
+import datasets
+import csv
+import os
+import sys
+csv.field_size_limit(sys.maxsize)
+
+_DESCRIPTION = """"""
+_PROJECT_URL = """"""
+_CITATION = """"""
+# _URL = "https://drive.google.com/uc?export=download&id=1yrTpPZLdb1e6LHqKJfOT3RxRUQBBNEQn" ## SAMPLE
+# _URL = "https://drive.google.com/uc?export=download&id=1-6oAYd6UQuuAkTAHEkToCg_Q5cJ2wXi-" 
+# _URL = "https://github.com/saied71/persian_news_dataset/blob/dev/sample_new.csv.zip?raw=true"
+_URL = "persian_news_dataset.csv"
+
+
+
+class Persian_news(datasets.GeneratorBasedBuilder):
+
+    def _info(self):
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=datasets.Features(
+                {
+                    "text": datasets.Value("string"),
+                    "title": datasets.Value("string"),
+                    "category": datasets.Value("string")
+                }
+            ),
+            homepage=_PROJECT_URL,
+            citation=_CITATION,
+        )
+
+
+
+    def _split_generators(self, dl_manager):
+        """Returns SplitGenerators."""
+        dl_dir = dl_manager.download_and_extract(_URL)
+        data_dir = os.path.join(dl_dir, "persian_news_dataset.csv")
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={
+                    "filepath": data_dir,
+                },),]
+
+    def _generate_examples(self, filepath):
+        """Yields examples."""
+        with open(filepath, encoding="utf-8") as f:
+            reader = csv.reader(f)
+            for id_, row in enumerate(reader):
+                if id_ == 0:
+                    continue
+                yield id_, {
+                    "text": row[0],
+                    "title": row[2],
+                    "category": row[1],
+                }