fix weapon command

Author: Nubuki-all

bot/utils/gi_utils.py

@@ -250,10 +250,16 @@ async def fetch_weapon_detail(weapon: dict, weapon_stats: dict) -> tuple:
         r3 = weapon["r3"]["values"] if weapon.get("r3") else []
         r4 = weapon["r4"]["values"] if weapon.get("r4") else []
         r5 = weapon["r5"]["values"] if weapon.get("r5") else []
-        key = [
-            f'**{f"{a}/{b}/{c}/{d}/{e}".split("/None", maxsplit=1)[0]}**'
-            for a, b, c, d, e in itertools.zip_longest(r1, r2, r3, r4, r5)
-        ]
+        key = []
+        for item in itertools.zip_longest(r1, r2, r3, r4, r5):
+            value = str()
+            for i in item:
+                if not i:
+                    continue
+                if "/" in i:
+                    i = f"({i})"
+                value += f"**{i}**/"
+            key.append(value.rstrip("/"))
         effects = effects.format(*key)
     img_suf = weapon["images"]["filename_gacha"]
     img = await add_background(img_suf, rarity, name)