From f36f24e8fa8330851e7071f963cf6ffce17536a1 Mon Sep 17 00:00:00 2001
From: Thomas Sell <thomas.sell@charite.de>
Date: Tue, 31 Oct 2023 17:23:20 +0100
Subject: [PATCH] add Path to input type hints

---
 altamisa/isatab/modify_investigation.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/altamisa/isatab/modify_investigation.py b/altamisa/isatab/modify_investigation.py
index 677ad19..b7be0ba 100644
--- a/altamisa/isatab/modify_investigation.py
+++ b/altamisa/isatab/modify_investigation.py
@@ -9,11 +9,11 @@ class InvestigationForge:
     """
     Provides methods to add assays to an existing investigation.
 
-    :type input_path: str
+    :type input_path: str | Path
     :param input_path: Location of investigation to modify.
     """
 
-    def __init__(self, input_path: str):
+    def __init__(self, input_path: str | Path):
         i_file = Path(input_path).expanduser().resolve()
 
         with i_file.open("rt") as f:
@@ -49,11 +49,11 @@ def _join_protocols(x: dict, y: dict) -> dict:
                             )
         return x
 
-    def add_assay(self, input_path: str):
+    def add_assay(self, input_path: str | Path):
         """
         Add assay to investigation file.
 
-        :type input_path: str
+        :type input_path: str | Path
         :param input_path: Location of investigation to modify.
         :rtype: models.InvestigationInfo
         :returns: Investigation model including all information from the investigation file.