[Feature] multi source download (#3125)

* multi-source download

* multi-source download

* huggingface download revision

* requirement

* style

* add revision arg

* test

* pre-commit

* Change default download

* change requirements.txt

* modify English Documentation

* documentation

* modify model download path

* add requirements

* error optimization

* 连接失败兜底

* 连接失败兜底

* 连接失败兜底

* unit test

* unit test

* unit test

* test

* test

fastdeploy/utils.py

@@ -532,7 +532,15 @@ def retrive_model_from_server(model_name_or_path, revision="master"):
             aistudio_download(repo_id=repo_id, revision=revision, local_dir=local_path)
             model_name_or_path = local_path
         except Exception:
-            raise Exception(f"The setting model_name_or_path:{model_name_or_path} is not exist.")
+            if os.path.exists(local_path):
+                llm_logger.error(
+                    f"Failed to connect to aistudio, but detected that the model directory {local_path} exists. Attempting to start."
+                )
+                return local_path
+            else:
+                raise Exception(
+                    f"The {revision} of {model_name_or_path} is not exist. Please check the model name or revision."
+                )
     elif model_source == "MODELSCOPE":
         try:
             from modelscope.hub.snapshot_download import (
@@ -547,7 +555,9 @@ def retrive_model_from_server(model_name_or_path, revision="master"):
             modelscope_download(repo_id=repo_id, revision=revision, local_dir=local_path)
             model_name_or_path = local_path
         except Exception:
-            raise Exception(f"The setting model_name_or_path:{model_name_or_path} is not exist.")
+            raise Exception(
+                f"The {revision} of {model_name_or_path} is not exist. Please check the model name or revision."
+            )
     elif model_source == "HUGGINGFACE":
         try:
             from huggingface_hub._snapshot_download import (
@@ -565,7 +575,9 @@ def retrive_model_from_server(model_name_or_path, revision="master"):
             huggingface_download(repo_id=repo_id, revision=revision, local_dir=local_path)
             model_name_or_path = local_path
         except Exception:
-            raise Exception(f"The setting model_name_or_path:{model_name_or_path} is not exist.")
+            raise Exception(
+                f"The {revision} of {model_name_or_path} is not exist. Please check the model name or revision."
+            )
     else:
         raise ValueError(
             f"Unsupported model source: {model_source}, please choose one of ['MODELSCOPE', 'AISTUDIO', 'HUGGINGFACE']"

requirements.txt

@@ -30,6 +30,7 @@ use-triton-in-paddle
 crcmod
 fastsafetensors==0.1.14
 msgpack
+modelscope
 opentelemetry-api>=1.24.0
 opentelemetry-sdk>=1.24.0
 opentelemetry-instrumentation-redis

scripts/coverage_run.sh

@@ -38,7 +38,6 @@ disabled_tests=(
   operators/test_fused_moe.py
   layers/test_repetition_early_stopper.py
   operators/test_stop_generation_multi_ends.py
-  utils/test_download.py
   graph_optimization/test_cuda_graph.py
 )
 is_disabled() {

test/utils/test_download.py

@@ -5,19 +5,14 @@ from fastdeploy.utils import retrive_model_from_server
 
 
 class TestAistudioDownload(unittest.TestCase):
-    def test_retrive_model_from_server_MODELSCOPE(self):
-        os.environ["FD_MODEL_SOURCE"] = "MODELSCOPE"
-        os.environ["FD_MODEL_CACHE"] = "./models"
-
-        model_name_or_path = "baidu/ERNIE-4.5-0.3B-PT"
-        revision = "master"
-        expected_path = f"./models/PaddlePaddle/ERNIE-4.5-0.3B-PT/{revision}"
-        result = retrive_model_from_server(model_name_or_path, revision)
-        self.assertEqual(expected_path, result)
-
-        os.environ.clear()
+    """
+    Test cases for downloading models from different sources using FastDeploy utilities.
+    """
 
     def test_retrive_model_from_server_unsupported_source(self):
+        """
+        Test case for retrieving a model from an unsupported source.
+        """
         os.environ["FD_MODEL_SOURCE"] = "UNSUPPORTED_SOURCE"
         os.environ["FD_MODEL_CACHE"] = "./models"
 
@@ -27,17 +22,49 @@ class TestAistudioDownload(unittest.TestCase):
 
         os.environ.clear()
 
-    def test_retrive_model_from_server_model_not_exist(self):
+    def test_retrive_model_from_modelscope_server_model_not_exist(self):
+        """
+        Test case for retrieving a model from ModelScope server when it doesn't exist.
+        """
         os.environ["FD_MODEL_SOURCE"] = "MODELSCOPE"
-        os.environ["FD_MODEL_CACHE"] = "./models"
+        os.environ["FD_MODEL_CACHE"] = "./model"
 
-        model_name_or_path = "non_existing_model"
+        model_name_or_path = "non_existing_model_modelscope"
 
         with self.assertRaises(Exception):
             retrive_model_from_server(model_name_or_path)
 
         os.environ.clear()
 
+    def test_retrive_model_from_huggingface_server_model_not_exist(self):
+        """
+        Test case for retrieving a model from Hugging Face server when it doesn't exist.
+        """
+        os.environ["FD_MODEL_SOURCE"] = "HUGGINGFACE"
+        os.environ["FD_MODEL_CACHE"] = "./models"
+
+        model_name_or_path = "non_existing_model_hf"
+
+        with self.assertRaises(Exception):
+            retrive_model_from_server(model_name_or_path)
+
+        os.environ.clear()
+
+    def test_retrive_model_from_aistudio_server_(self):
+        """
+        Test case for retrieving a model from AI Studio server.
+        """
+        os.environ["FD_MODEL_SOURCE"] = "AISTUDIO"
+        os.environ["FD_MODEL_CACHE"] = "./models"
+
+        model_name_or_path = "baidu/ERNIE-4.5-0.3B-PT"
+        revision = "aaa"
+        expected_path = "./models/PaddlePaddle/ERNIE-4.5-0.3B-PT"
+        result = retrive_model_from_server(model_name_or_path, revision)
+        self.assertEqual(expected_path, result)
+
+        os.environ.clear()
+
 
 if __name__ == "__main__":
     unittest.main()