feat: dotchain

src/blackbox/sum.py

@@ -0,0 +1,24 @@
+from .blackbox import Blackbox
+from injector import singleton
+
+@singleton
+class Sum(Blackbox):
+  
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+    
+    def __call__(self, *args, **kwargs):
+        return self.processing(*args, **kwargs)
+    
+    def processing(self, *args, **kwargs):
+        total = 0
+        for arg in args[0]:
+            total += arg
+        return total
+    
+    def valid(self, *args, **kwargs) -> bool:
+        return super().valid(*args, **kwargs)
+    
+    async def fast_api_handler(self, request):
+        json = await request.json()
+        return self.processing(json)