From b6085c4b4a3a7eceaa75d86c9d3404c6e100781c Mon Sep 17 00:00:00 2001
From: tiedu <tiedu@tencent.com>
Date: Fri, 26 Mar 2021 13:08:18 +0800
Subject: [PATCH] add delete policy

---
 qcloud_cos/cos_client.py | 31 +++++++++++++++++++++++++++++++
 qcloud_cos/version.py    |  2 +-
 setup.py                 |  2 +-
 ut/test.py               |  7 +++++--
 4 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/qcloud_cos/cos_client.py b/qcloud_cos/cos_client.py
index e540e7b7..d0c7b85d 100644
--- a/qcloud_cos/cos_client.py
+++ b/qcloud_cos/cos_client.py
@@ -2263,6 +2263,37 @@ def get_bucket_policy(self, Bucket, **kwargs):
         data = {'Policy': json.dumps(rt.json())}
         return data
 
+    def delete_bucket_policy(self, Bucket, **kwargs):
+        """删除bucket policy
+
+        :param Bucket(string): 存储桶名称.
+        :param kwargs(dict): 设置请求headers.
+        :return: None.
+
+        .. code-block:: python
+
+            config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token)  # 获取配置对象
+            client = CosS3Client(config)
+            # 删除bucket policy服务配置
+            response = client.delete_bucket_policy(
+                Bucket=bucket
+            )
+        """
+        headers = mapped(kwargs)
+        params = {'policy': ''}
+        url = self._conf.uri(bucket=Bucket)
+        logger.info("delete bucket policy, url=:{url} ,headers=:{headers}".format(
+            url=url,
+            headers=headers))
+        rt = self.send_request(
+            method='DELETE',
+            url=url,
+            bucket=Bucket,
+            auth=CosS3Auth(self._conf, params=params),
+            headers=headers,
+            params=params)
+        return None
+
     def put_bucket_domain(self, Bucket, DomainConfiguration={}, **kwargs):
         """设置bucket的自定义域名
 
diff --git a/qcloud_cos/version.py b/qcloud_cos/version.py
index 4c38701c..29bc8d2d 100644
--- a/qcloud_cos/version.py
+++ b/qcloud_cos/version.py
@@ -1,2 +1,2 @@
 
-__version__ = '5.1.9.4'
+__version__ = '5.1.9.5'
diff --git a/setup.py b/setup.py
index 0159f4d8..713c625c 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ def long_description():
 
 setup(
     name='cos-python-sdk-v5',
-    version='1.9.4',
+    version='1.9.5',
     url='https://www.qcloud.com/',
     license='MIT',
     author='tiedu, lewzylu, channingliu',
diff --git a/ut/test.py b/ut/test.py
index 04027074..b6bbf4aa 100644
--- a/ut/test.py
+++ b/ut/test.py
@@ -862,8 +862,8 @@ def test_bucket_exists():
     assert status is True
 
 
-def test_put_get_bucket_policy():
-    """设置获取bucket的policy配置"""
+def test_put_get_delete_bucket_policy():
+    """设置获取删除bucket的policy配置"""
     resource = "qcs::cos:" + REGION + ":uid/" + APPID + ":" + test_bucket + "/*"
     resource_list = [resource]
     policy = {
@@ -891,6 +891,9 @@ def test_put_get_bucket_policy():
     response = client.get_bucket_policy(
         Bucket=test_bucket,
     )
+    response = client.delete_bucket_policy(
+        Bucket=test_bucket,
+    )
 
 
 def test_put_file_like_object():