fix parse pyi failed error in maixcam platform if no pyi file generated

components/maix/gen_api.py

@@ -82,6 +82,9 @@ def update_py_def_from_stub_files(api_tree, stub):
     maix_pyi_root = os.path.join(stub, "maix", "_maix")
     for k, v in api_tree["members"]["maix"]["members"].items():
         def parse_module(pyi_path, k, v):
+            if not os.path.exists(pyi_path):
+                print(f"[WARN] can not find {pyi_path}, you can build for linux platform first to generate this file")
+                return
             items = parse_pyi(pyi_path)
             for m_k, m_v in v["members"].items():
                 if m_v["type"] == "func":

project.py

@@ -18,7 +18,7 @@ def get_sdk_path():
 
     # 1. get SDK absolute path from MAIXCDK_PATH env
     try:
-        if os.environ[sdk_env_name] and os.path.exists(os.environ[sdk_env_name]):
+        if os.environ[sdk_env_name]:
             sdk_path = os.environ[sdk_env_name]
     except Exception:
         pass
@@ -29,9 +29,14 @@ def get_sdk_path():
         sdk_path = path
 
     # 3. check if MaixCDK path valid
-    if not sdk_path or not os.path.exists(sdk_path):
+    if not sdk_path:
         print("")
-        print("Error: can not find MaixCDK, please set MAIXCDK_PATH env to MaixCDK directory")
+        print("Error: can not find MaixCDK, please set MAIXCDK_PATH env to MaixCDK directory by `export MAIXCDK_PATH=xxxxx`")
+        print("")
+        sys.exit(1)
+    if not os.path.exists(sdk_path):
+        print("")
+        print(f"Error: MaixCDK set to {sdk_path}, but not exists!")
         print("")
         sys.exit(1)
     return os.path.abspath(sdk_path)

setup.py

@@ -120,7 +120,10 @@ def get_python_version():
 
 # generate api documentation
                 # COMMAND ${python} -u ${CMAKE_CURRENT_SOURCE_DIR}/gen_api.py -o ${maixpy_wrapper_src} --doc ${PROJECT_PATH}/docs/api --sdk_path ${SDK_PATH}
-maixcdk_path = os.environ.get("MAIXCDK_PATH", None)
+maixcdk_path = os.path.abspath(os.environ.get("MAIXCDK_PATH", None))
+maixpy_path = os.path.abspath(os.getcwd())
+if maixcdk_path.startswith(maixpy_path):
+    raise Exception("DO NOT put MaixCDK in MaixPy folder, please put MaixCDK in other place and set MAIXCDK_PATH environmenet variable by `export MAIXCDK_PATH=xxxxx`")
 if not maixcdk_path:
     raise Exception("No environment variable MAIXCDK_PATH, please set first by `export MAIXCDK_PATH=xxxxx`")
 ret = os.system(f"python -u components/maix/gen_api.py --doc docs/api --sdk_path {maixcdk_path}")