(Chilkat2-Python) S3 List Bucket Objects (using Chilkat REST)

Demonstrates how to fetch a list of objects in an S3 bucket.

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import sys
import chilkat2

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

rest = chilkat2.Rest()

# Connect to the Amazon AWS REST server.
bTls = True
port = 443
bAutoReconnect = True
success = rest.Connect("s3.amazonaws.com",port,bTls,bAutoReconnect)

# ----------------------------------------------------------------------------
# Important: For buckets created in regions outside us-east-1,
# there are three important changes that need to be made.
# See Working with S3 Buckets in Non-us-east-1 Regions for the details.
# ----------------------------------------------------------------------------

# Provide AWS credentials for the REST call.
authAws = chilkat2.AuthAws()
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
authAws.ServiceName = "s3"
success = rest.SetAuthAws(authAws)

#  Set the bucket name via the HOST header.
#  In this case, the bucket name is "chilkat100".
rest.Host = "chilkat100.s3.amazonaws.com"

sbResponse = chilkat2.StringBuilder()
success = rest.FullRequestNoBodySb("GET","/",sbResponse)
if (success != True):
    print(rest.LastErrorText)
    sys.exit()

statusCode = rest.ResponseStatusCode
print("Response status code = " + str(statusCode))

xml = chilkat2.Xml()
xml.LoadSb(sbResponse,True)
print(xml.GetXml())

if (statusCode != 200):
    print("Failed.  See error information in the XML.")
    sys.exit()

# Use this online tool to generate code from sample XML: 
# Generate Code to Create XML

Name = xml.GetChildContent("Name")
MaxKeys = xml.GetChildIntValue("MaxKeys")
IsTruncated = xml.GetChildContent("IsTruncated")
i = 0
count_i = xml.NumChildrenHavingTag("Contents")
while i < count_i :
    xml.I = i
    Key = xml.GetChildContent("Contents[i]|Key")
    LastModified = xml.GetChildContent("Contents[i]|LastModified")
    ETag = xml.GetChildContent("Contents[i]|ETag")
    SizeDecimalStr = xml.GetChildContent("Contents[i]|Size")
    ID = xml.GetChildContent("Contents[i]|Owner|ID")
    DisplayName = xml.GetChildContent("Contents[i]|Owner|DisplayName")
    StorageClass = xml.GetChildContent("Contents[i]|StorageClass")
    i = i + 1