1. update mode from "guide" to "incremental" in get_codes function of write_code.py

2. update _new_code_plan_and_change_action function

metagpt/actions/write_code_plan_and_change_an.py

@@ -193,7 +193,7 @@ class WriteCodePlanAndChange(Action):
         requirement = self.context.requirement_doc.content
         prd = "\n".join([doc.content for doc in self.context.prd_docs])
         design = "\n".join([doc.content for doc in self.context.design_docs])
-        tasks = "\n".join([doc.content for doc in self.context.task_docs])
+        tasks = "\n".join([doc.content for doc in self.context.tasks_docs])
         code_text = await self.get_old_codes()
         context = CODE_PLAN_AND_CHANGE_CONTEXT.format(
             requirement=requirement, prd=prd, design=design, tasks=tasks, code=code_text

metagpt/roles/engineer.py

@@ -222,12 +222,12 @@ class Engineer(Role):
 
         node = await self.rc.todo.run()
         code_plan_and_change = node.instruct_content.model_dump_json()
-
+        # FIXME: define a load function
         dependencies = {
-            self.rc.todo.context.requirement_filename,
-            self.rc.todo.context.prd_filename,
-            self.rc.todo.context.design_filename,
-            self.rc.todo.context.task_filename,
+            self.rc.todo.context.requirement_doc.filename,
+            self.rc.todo.context.prd_docs[0].filename,
+            self.rc.todo.context.design_docs[0].filename,
+            self.rc.todo.context.tasks_docs[0].filename,
         }
 
         code_plan_and_change_filename = os.path.join(CODE_PLAN_AND_CHANGE_FILE_REPO, CODE_PLAN_AND_CHANGE_FILENAME)

metagpt/schema.py

@@ -454,7 +454,8 @@ class BugFixContext(BaseContext):
 
 
 class CodePlanAndChangeContext(BaseContext):
+    filename: str = ""
     requirement_doc: Document
     prd_docs: List[Document]
     design_docs: List[Document]
-    task_docs: List[Document]
+    tasks_docs: List[Document]