From 5c4ec68a7d464b6e2717f6da84fdfe91a42593b0 Mon Sep 17 00:00:00 2001
From: 824750130 <e824750130@qq.com>
Date: Fri, 11 Dec 2020 10:26:50 +0800
Subject: [PATCH 1/2] fix AttributeError

---
 alibabacloud_credentials/client.py | 18 ++++++++++++------
 tests/test_client.py               | 18 ++++++++++++++++++
 2 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/alibabacloud_credentials/client.py b/alibabacloud_credentials/client.py
index 01dfc83..1901c0c 100644
--- a/alibabacloud_credentials/client.py
+++ b/alibabacloud_credentials/client.py
@@ -65,14 +65,20 @@ def get_type(self):
     def get_bearer_token(self):
         return self.cloud_credential.bearer_token
 
-    @attribute_error_return_none
     async def get_access_key_id_async(self):
-        return self.cloud_credential.get_access_key_id()
+        if hasattr(self.cloud_credential, 'get_access_key_id'):
+            return self.cloud_credential.get_access_key_id()
+        else:
+            return
 
-    @attribute_error_return_none
     async def get_access_key_secret_async(self):
-        return self.cloud_credential.get_access_key_secret()
+        if hasattr(self.cloud_credential, 'get_access_key_secret'):
+            return self.cloud_credential.get_access_key_secret()
+        else:
+            return
 
-    @attribute_error_return_none
     async def get_security_token_async(self):
-        return self.cloud_credential.get_security_token()
+        if hasattr(self.cloud_credential, 'get_security_token'):
+            return self.cloud_credential.get_security_token()
+        else:
+            return
diff --git a/tests/test_client.py b/tests/test_client.py
index 6ece01c..7a72ccd 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -1,3 +1,4 @@
+import asyncio
 import unittest
 
 from alibabacloud_credentials.models import Config
@@ -43,3 +44,20 @@ def test_ak_client(self):
 
         conf = Config(type='test')
         self.assertIsInstance(Client.get_provider(conf), providers.DefaultCredentialsProvider)
+
+        conf = Config(
+            access_key_id='ak1',
+            access_key_secret='sk1',
+            type='access_key'
+        )
+        client = Client(conf)
+        loop = asyncio.get_event_loop()
+        task = asyncio.ensure_future(client.get_security_token_async())
+        loop.run_until_complete(task)
+        self.assertIsNone(task.result())
+        task = asyncio.ensure_future(client.get_access_key_id_async())
+        loop.run_until_complete(task)
+        self.assertEqual('ak1', task.result())
+        task = asyncio.ensure_future(client.get_access_key_secret_async())
+        loop.run_until_complete(task)
+        self.assertEqual('sk1', task.result())

From 195486bc2b132140d86d7532dd90d5f82716c940 Mon Sep 17 00:00:00 2001
From: 824750130 <e824750130@qq.com>
Date: Fri, 11 Dec 2020 10:30:41 +0800
Subject: [PATCH 2/2] release v0.1.2

---
 ChangeLog.md                         | 3 +++
 alibabacloud_credentials/__init__.py | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index ecf56e5..c2119ad 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,6 @@
+### 2020-12-11 Version 0.1.2
+* Fix AttributeError.
+
 ### 2020-12-09 Version 0.1.1
 * Change overwrite to a method with `_async` suffix
 
diff --git a/alibabacloud_credentials/__init__.py b/alibabacloud_credentials/__init__.py
index 93fc4ed..a73e18e 100644
--- a/alibabacloud_credentials/__init__.py
+++ b/alibabacloud_credentials/__init__.py
@@ -1 +1 @@
-__version__ = "0.1.1"
+__version__ = "0.1.2"