Object Storage Service:Image styles (Python SDK V1)

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider

# Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured.
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# Specify the endpoint of the region where the bucket is located. For example, if the bucket is in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com.
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# Specify the region of the endpoint. Example: cn-hangzhou. This parameter is required if you use the V4 signature algorithm.
region = "cn-hangzhou"

# Replace examplebucket with the name of the bucket.
bucket = oss2.Bucket(auth, endpoint, "examplebucket", region=region)

# Specify the name of the image style, such as imagestyle.
style = 'imagestyle'
# Specify the operation of the image style, such as resizing the image to a width of 200 pixels.
content = 'image/resize,w_200'

# Create an image style.
result = bucket.put_bucket_style(style, content)
print('The style is created. The status code is: ' + str(result.status))

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider

# Obtain access credentials from environment variables. Before you run this code, set the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables.
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# Set endpoint to the endpoint of the region where the bucket is located. For example, for the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com.
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# Set region to the region that corresponds to your endpoint, such as cn-hangzhou. Note: This parameter is required for V4 signatures.
region = "cn-hangzhou"

# Replace examplebucket with your bucket name.
bucket = oss2.Bucket(auth, endpoint, "examplebucket", region=region)

# Specify the name of the image style, such as imagestyle.
style = 'imagestyle'

# Query information about the specified image style in the examplebucket bucket.
result = bucket.get_bucket_style(style)
print('name: ' + result.name)
print('content: ' + result.content)

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider

# Obtain access credentials from environment variables. Before running this code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are set.
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# Specify the endpoint of the region where the bucket is located. For example, if the bucket is in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com.
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# Specify the region that corresponds to the endpoint, such as cn-hangzhou. Note: This parameter is required for V4 signatures.
region = "cn-hangzhou"

# Replace examplebucket with your bucket name.
bucket = oss2.Bucket(auth, endpoint, "examplebucket", region=region)

# Query all created image styles in the examplebucket bucket.
result = bucket.list_bucket_style()
for sty in result.styles:
    print('name: ' + sty.name)
    print('content: ' + sty.content)

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider

# Obtain access credentials from environment variables. Before you run this code, set the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables.
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# Set endpoint to the endpoint of the region where the bucket is located. For example, if the bucket is in the China (Hangzhou) region, set endpoint to https://oss-cn-hangzhou.aliyuncs.com.
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# Set the region that corresponds to the endpoint, such as cn-hangzhou. This parameter is required for V4 signatures.
region = "cn-hangzhou"

# Replace examplebucket with your bucket name.
bucket = oss2.Bucket(auth, endpoint, "examplebucket", region=region)

# Specify the name of the image style, such as imagestyle.
style = 'imagestyle'

# Delete the specified image style.
result = bucket.delete_bucket_style(style)
print('Style deleted successfully. Return status: ' + str(result.status))