API | Operation | Description |
Setting object replication | Copies an object to the destination path |
copy_object
. If an object is larger than or equal to 5 GB, it calls upload_part_copy
.copy(Bucket, Key, CopySource, CopyStatus='Copy', PartSize=10, MAXThread=5, **kwargs)
# -*- coding=utf-8from qcloud_cos import CosConfigfrom qcloud_cos import CosS3Clientimport sysimport osimport logging# In most cases, set the log level to INFO. If you need to debug, you can set it to DEBUG and the SDK will print information about the communication with the server.logging.basicConfig(level=logging.INFO, stream=sys.stdout)# 1. Set user attributes such as secret_id, secret_key, and region. Appid has been removed from CosConfig and thus needs to be specified in Bucket, which is formatted as BucketName-Appid.secret_id = os.environ['COS_SECRET_ID'] # User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.secret_key = os.environ['COS_SECRET_KEY'] # User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.region = 'ap-beijing' # Replace it with the actual region, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.# For the list of regions supported by COS, visit https://www.tencentcloud.com/document/product/436/6224.token = None # Token is required for temporary keys but not permanent keys. For more information about how to generate and use a temporary key, visit https://www.tencentcloud.com/document/product/436/14048.scheme = 'https' # Specify whether to use HTTP or HTTPS protocol to access COS. This field is optional and is `https` by default.config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)client = CosS3Client(config)response = client.copy(Bucket='examplebucket-1250000000',Key='exampleobject',CopySource={'Bucket': 'sourcebucket-1250000000','Key': 'sourceobject','Region': 'ap-guangzhou'})
# -*- coding=utf-8from qcloud_cos import CosConfigfrom qcloud_cos import CosS3Clientimport sysimport osimport logging# In most cases, set the log level to INFO. If you need to debug, you can set it to DEBUG and the SDK will print information about the communication with the server.logging.basicConfig(level=logging.INFO, stream=sys.stdout)# 1. Set user attributes such as secret_id, secret_key, and region. Appid has been removed from CosConfig and thus needs to be specified in Bucket, which is formatted as BucketName-Appid.secret_id = os.environ['COS_SECRET_ID'] # User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.secret_key = os.environ['COS_SECRET_KEY'] # User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.region = 'ap-beijing' # Replace it with the actual region, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.# For the list of regions supported by COS, visit https://www.tencentcloud.com/document/product/436/6224.token = None # Token is required for temporary keys but not permanent keys. For more information about how to generate and use a temporary key, visit https://www.tencentcloud.com/document/product/436/14048.scheme = 'https' # Specify whether to use HTTP or HTTPS protocol to access COS. This field is optional and is `https` by default.config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)client = CosS3Client(config)bucket = 'examplebucket-1250000000'srcKey = 'src_object_key' # Path of the source objectdestKey = 'dest_object_key' # Path of the destination object# COS does not offer an API to move objects. To move an object, you can copy it first and delete the old one.response = client.copy(Bucket=bucket,Key=destKey,CopySource={'Bucket':bucket,'Key':srcKey,'Region':'ap-guangzhou',})client.delete_object(Bucket=bucket, Key=srcKey)
response = client.copy(Bucket='examplebucket-1250000000',Key='exampleobject',CopySource={'Bucket': 'sourcebucket-1250000000','Key': 'exampleobject','Region': 'ap-guangzhou'}CopyStatus='Copy'|'Replaced',PartSize=20,MAXThread=10)
Parameter | Description | Type | Required |
Bucket | Bucket name in the format of BucketName-APPID | String | Yes |
Key | Object key, which uniquely identifies an object in a bucket. For example, if an object’s access endpoint is examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg , its key is doc/pic.jpg . | String | Yes |
CopySource | Path of the source object to copy, which contains Bucket , Key , Region , and VersionId | Dict | Yes |
CopyStatus | Copy status. Valid values: Copy , Replaced | String | No |
PartSize | Part size for multipart download. Default value: 10 MB | Int | No |
MAXThread | Maximum number of concurrent threads for a multipart download. Default value: 5 | Int | No |
copy_object
is returned. Otherwise, the response of complete_multipart_upload
is returned. The format is dict.copy_object(Bucket, Key, CopySource, CopyStatus='Copy', **kwargs)
# -*- coding=utf-8from qcloud_cos import CosConfigfrom qcloud_cos import CosS3Clientimport sysimport osimport logging# In most cases, set the log level to INFO. If you need to debug, you can set it to DEBUG and the SDK will print information about the communication with the server.logging.basicConfig(level=logging.INFO, stream=sys.stdout)# 1. Set user attributes such as secret_id, secret_key, and region. Appid has been removed from CosConfig and thus needs to be specified in Bucket, which is formatted as BucketName-Appid.secret_id = os.environ['COS_SECRET_ID'] # User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.secret_key = os.environ['COS_SECRET_KEY'] # User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.region = 'ap-beijing' # Replace it with the actual region, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.# For the list of regions supported by COS, visit https://www.tencentcloud.com/document/product/436/6224.token = None # Token is required for temporary keys but not permanent keys. For more information about how to generate and use a temporary key, visit https://www.tencentcloud.com/document/product/436/14048.scheme = 'https' # Specify whether to use HTTP or HTTPS protocol to access COS. This field is optional and is `https` by default.config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)client = CosS3Client(config)response = client.copy_object(Bucket='examplebucket-1250000000',Key='exampleobject',CopySource={'Bucket': 'sourcebucket-1250000000','Key': 'sourceobject','Region': 'ap-guangzhou'})
# -*- coding=utf-8from qcloud_cos import CosConfigfrom qcloud_cos import CosS3Clientimport sysimport osimport logging# In most cases, set the log level to INFO. If you need to debug, you can set it to DEBUG and the SDK will print information about the communication with the server.logging.basicConfig(level=logging.INFO, stream=sys.stdout)# 1. Set user attributes such as secret_id, secret_key, and region. Appid has been removed from CosConfig and thus needs to be specified in Bucket, which is formatted as BucketName-Appid.secret_id = os.environ['COS_SECRET_ID'] # User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.secret_key = os.environ['COS_SECRET_KEY'] # User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/32675.region = 'ap-beijing' # Replace it with the actual region, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.# For the list of regions supported by COS, visit https://www.tencentcloud.com/document/product/436/6224.token = None # Token is required for temporary keys but not permanent keys. For more information about how to generate and use a temporary key, visit https://www.tencentcloud.com/document/product/436/14048.scheme = 'https' # Specify whether to use HTTP or HTTPS protocol to access COS. This field is optional and is `https` by default.config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)client = CosS3Client(config)response = client.copy_object(Bucket='examplebucket-1250000000',Key='exampleobject',CopySource={'Bucket': 'sourcebucket-1250000000','Key': 'sourceobject','Region': 'ap-guangzhou'})client.delete_object(Bucket='sourcebucket-1250000000', Key='sourceobject')
Parameter | Description | Type | Required |
Bucket | Bucket name in the format of BucketName-APPID | String | Yes |
Key | Object key, which uniquely identifies an object in a bucket. For example, if an object’s access endpoint is examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg , its key is doc/pic.jpg . | String | Yes |
CopySource | Path of the source object to copy, which contains Bucket , Key , Region , and VersionId | Dict | Yes |
CopyStatus | Valid values: Copy : ignores the configured metadata and copies the file directly; Replaced : modifies the metadata according to the configured metadata. If the destination path is identical to the source path, this parameter must be set to Replaced . | String | Yes |
ACL | ACL of the object, such as private or public-read | String | No |
GrantFullControl | Grants full permission. Format: id="OwnerUin" | String | No |
GrantRead | Grants read permission. Format: id="OwnerUin" | String | No |
StorageClass | Storage class of the object. Valid values: STANDARD (default); STANDARD_IA . | String | No |
Expires | Expiration time | String | No |
CacheControl | Cache policy | String | No |
ContentType | Content type | String | No |
ContentDisposition | Filename | String | No |
ContentEncoding | Encoding type | String | No |
ContentLanguage | Language type | String | No |
Metadata | User-defined object metadata | Dict | No |
{'ETag': 'string','LastModified': 'string','VersionId': 'string','x-cos-copy-source-version-id': 'string'}
Parameter | Description | Type |
ETag | MD5 checksum of the copied object | String |
LastModified | Time when the copied object was last modified | String |
versionId | Specifies the version ID of the copied object if versioning is enabled | String |
x-cos-copy-source-version-id | Version ID of the source object | String |
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