Feature: get file info api added and tested successfully

Author: unniznd

src/lighthouseweb3/__init__.py

@@ -2,7 +2,13 @@
 
 import os
 import io
-from .functions import upload as d,deal_status, get_uploads as getUploads, download as _download
+from .functions import (
+    upload as d,
+    deal_status, 
+    get_uploads as getUploads, 
+    download as _download,
+    get_file_info as getFileInfo
+)
 
 
 class Lighthouse:
@@ -96,6 +102,19 @@ def download(cid: str):
             return _download.get_file(cid)
         except Exception as e:
             raise e
+    
+    @staticmethod
+    def getFileInfo(cid: str):
+        """
+        Retrieves information about a file using its CID (Content Identifier).
+        :param cid: str, Content Identifier for the data to be downloaded
+        returns: dict, A dictionary containing file information.
+        """
+
+        try:
+            return getFileInfo.get_file_info(cid)
+        except Exception as e:
+            raise e
 
     def getTagged(self, tag: str):
         """

src/lighthouseweb3/functions/get_file_info.py

@@ -0,0 +1,11 @@
+from .config import Config
+import requests as req
+
+def get_file_info(cid: str):
+  url = f"{Config.lighthouse_api}/api/lighthouse/file_info?cid={cid}"
+  try:
+    response = req.get(url)
+  except Exception as e:
+    raise Exception("Failed to get file metadata")
+
+  return response.json()

tests/test_get_file_info.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+import os
+import unittest
+from src.lighthouseweb3 import Lighthouse
+from .setup import parse_env
+
+
+class TestGetFileInfo(unittest.TestCase):
+
+    def test_get_file_info(self):
+        """test get_file_info function"""
+        parse_env()
+        l = Lighthouse(os.environ.get("LIGHTHOUSE_TOKEN"))
+        res = l.getFileInfo("Qmd5MBBScDUV3Ly8qahXtZFqyRRfYSmUwEcxpYcV4hzKfW")
+        self.assertIsInstance(res, dict, "data is a dict")
+        self.assertEqual(res.get("cid"),"Qmd5MBBScDUV3Ly8qahXtZFqyRRfYSmUwEcxpYcV4hzKfW", "cid is matching")