From eca776794dcdaf29e411c9cef0a99f27bcfd44f5 Mon Sep 17 00:00:00 2001
From: Christopher <chrism@alleninstitute.org>
Date: Thu, 11 Jul 2024 18:16:40 -0700
Subject: [PATCH] add conditional slim_api for reserialization testing? or
 maybe unnecessary?

---
 src/aind_slims_api/core.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/aind_slims_api/core.py b/src/aind_slims_api/core.py
index 5ac76f0..58dfacd 100644
--- a/src/aind_slims_api/core.py
+++ b/src/aind_slims_api/core.py
@@ -172,7 +172,7 @@ def fetch_attachments_content(self) -> \
 class Attachment(SlimsBaseModel):
 
     pk: int = Field(..., alias="attm_pk")
-    slims_api: Slims
+    slims_api: Optional[Slims] = None
     _slims_table: SLIMSTABLES = "Attachment"
 
     class Config:
@@ -180,6 +180,8 @@ class Config:
 
     def fetch_content(self) -> Response:
         """Fetches the content of this attachment"""
+        if not self.slims_api:
+            raise ValueError("Initialized without slims_api.")
         return self.slims_api.get(f"repo/{self.pk}")
 
     # attm_pk: SlimsColumn