add xml and json importer

fhir_utils/utils.py

@@ -0,0 +1,32 @@
+import json
+import xmltodict
+
+def json_to_dict(json_file_path):
+    try:
+        with open(json_file_path, 'r') as file:
+            data = json.load(file)
+            return data
+    except FileNotFoundError:
+        print(f"File '{json_file_path}' not found.")
+    except json.JSONDecodeError:
+        print(f"Unable to parse JSON file: '{json_file_path}'.")
+    except Exception as e:
+        print(f"An error occurred while importing JSON: {e}")
+
+
+def xml_to_dict(xml_file_path):
+    try:
+        with open(xml_file_path, 'r') as file:
+            xml_data = file.read()
+            return xmltodict.parse(xml_data)
+    except FileNotFoundError:
+        print(f"Error: XML file not found at '{xml_file_path}'")
+        return None
+    except Exception as e:
+        print(f"Error: Unable to parse XML file. Reason: {str(e)}")
+        return None
+
+
+def save_to_json(dict, json_path,):
+    with open(json_path, "w") as file:
+        json.dump(dict, file)

requirements.txt

@@ -17,3 +17,4 @@ rsa==4.9
 six==1.16.0
 uritemplate==4.1.1
 urllib3==1.26.16
+xmltodict==0.13.0