From 56f4f33899c681ff98b9938c734c79498ef6de41 Mon Sep 17 00:00:00 2001
From: sanguinedab <1398612413@qq.com>
Date: Tue, 22 Oct 2024 15:12:41 +0800
Subject: [PATCH 1/3] Modify remove_filtered_policy method to support filtering
 of empty strings

---
 casbin_pymongo_adapter/adapter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/casbin_pymongo_adapter/adapter.py b/casbin_pymongo_adapter/adapter.py
index 2ee8ae3..b7e23f7 100644
--- a/casbin_pymongo_adapter/adapter.py
+++ b/casbin_pymongo_adapter/adapter.py
@@ -165,7 +165,7 @@ def remove_filtered_policy(self, sec, ptype, field_index, *field_values):
         if not (1 <= field_index + len(field_values) <= 6):
             return False
         query = {
-            f"v{index + field_index}": value for index, value in enumerate(field_values)
+            f"v{index + field_index}": value for index, value in enumerate(field_values) if value != ""
         }
         query["ptype"] = ptype
         results = self._collection.delete_many(query)

From 24443b9ede8dfba308331e3b87653701a96d7263 Mon Sep 17 00:00:00 2001
From: sanguinedab <68048125+sanguinedab@users.noreply.github.com>
Date: Wed, 23 Oct 2024 14:02:56 +0800
Subject: [PATCH 2/3] Update adapter.py

fix format
---
 casbin_pymongo_adapter/adapter.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/casbin_pymongo_adapter/adapter.py b/casbin_pymongo_adapter/adapter.py
index b7e23f7..1accc2d 100644
--- a/casbin_pymongo_adapter/adapter.py
+++ b/casbin_pymongo_adapter/adapter.py
@@ -165,7 +165,9 @@ def remove_filtered_policy(self, sec, ptype, field_index, *field_values):
         if not (1 <= field_index + len(field_values) <= 6):
             return False
         query = {
-            f"v{index + field_index}": value for index, value in enumerate(field_values) if value != ""
+            f"v{index + field_index}": value 
+            for index, value in enumerate(field_values) 
+            if value != ""
         }
         query["ptype"] = ptype
         results = self._collection.delete_many(query)

From 0ffb7818a02c2d9fba5040749a82ba8c024ebe5e Mon Sep 17 00:00:00 2001
From: sanguinedab <68048125+sanguinedab@users.noreply.github.com>
Date: Fri, 25 Oct 2024 13:41:00 +0800
Subject: [PATCH 3/3] fix adapter.py black format

---
 casbin_pymongo_adapter/adapter.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/casbin_pymongo_adapter/adapter.py b/casbin_pymongo_adapter/adapter.py
index 1accc2d..6829f5c 100644
--- a/casbin_pymongo_adapter/adapter.py
+++ b/casbin_pymongo_adapter/adapter.py
@@ -165,8 +165,8 @@ def remove_filtered_policy(self, sec, ptype, field_index, *field_values):
         if not (1 <= field_index + len(field_values) <= 6):
             return False
         query = {
-            f"v{index + field_index}": value 
-            for index, value in enumerate(field_values) 
+            f"v{index + field_index}": value
+            for index, value in enumerate(field_values)
             if value != ""
         }
         query["ptype"] = ptype