feat: implement barebones of inputting data

Author: kankenny

label_your_data_api/data_ops/ingress/ingress.py

@@ -1,4 +1,44 @@
-def input_data():
+import zipfile
+import tarfile
+
+
+def input_data(file_name: str):
+    data = None
+
+    # tar file
+    if tarfile.is_tarfile(file_name):
+        with tarfile.open(file_name, 'r') as tar:
+            data = [member.name for member in tar.getmembers()
+                    if member.isfile()]
+    # zip file
+    elif zipfile.is_zipfile(file_name):
+        with zipfile.ZipFile(file_name, 'r') as zipf:
+            data = [info.filename for info in zipf.infolist()
+                    if not info.is_dir()]
+    # single file
+    else:
+        with open(file_name, 'r') as file:
+            data = file.read()
+
+    # TODO: save to db
+
+    print(data)
+
+    raise NotImplementedError
+
+
+def show_data(file_path: str):
+    # Example: just call input_data for now
+    return input_data(file_path)
+
+    # TODO: save to db
+
+    print(data)
+
+    raise NotImplementedError
+
+
+def show_data(file_path: str):
     raise NotImplementedError