(CkPython) Azure Service Bus - Create Subscription

Creates an Azure Service Bus Subscription.

Note: This example requires Chilkat v9.5.0.65 or greater.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

# Note: Requires Chilkat v9.5.0.65 or greater.

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

# Make the initial connection.
# A single REST object, once connected, can be used for many Azure Service Bus REST API calls.
# The auto-reconnect indicates that if the already-established HTTPS connection is closed,
# then it will be automatically re-established as needed.
rest = chilkat.CkRest()
bAutoReconnect = True
success = rest.Connect("<yournamespace>.servicebus.windows.net",443,True,bAutoReconnect)
if (success != True):
    print(rest.lastErrorText())
    sys.exit()

# ----------------------------------------------------------------------------------------------
# The code above this comment could be placed inside a function/subroutine within the application
# because the connection does not need to be made for every request.  Once the connection is made
# the app may send many requests..
# ----------------------------------------------------------------------------------------------

# Let's load a previously computed SAS token and use it.
# See Azure Shared Access Signature for an example to genenerate an Azure SAS token.
sbToken = chilkat.CkStringBuilder()
sbToken.LoadFile("qa_data/tokens/serviceBusSas.txt","utf-8")

# Tell the REST object to use the Azure Shared Access Signature for authorization.
sbToken.Prepend("SharedAccessSignature ")
rest.AddHeader("Authorization",sbToken.getAsString())

# ----------------------------------------------------------------------------------------------

# Create a new subscription named "feedings";
topicName = "gilaMonster"
subscriptionName = "feedings"

# Create the XML body of the PUT request.
xml = chilkat.CkXml()
xml.put_Tag("entry")
xml.AddAttribute("xmlns","http://www.w3.org/2005/Atom")
xml.UpdateAttrAt("title",True,"type","text")
xml.UpdateChildContent("title",subscriptionName)
xml.UpdateAttrAt("content",True,"type","application/xml")
xml.UpdateAttrAt("content|SubscriptionDescription",True,"xmlns:i","http://www.w3.org/2001/XMLSchema-instance")
xml.UpdateAttrAt("content|SubscriptionDescription",True,"xmlns","http://schemas.microsoft.com/netservices/2010/10/servicebus/connect")
xml.put_EmitXmlDecl(False)
print(xml.getXml())

# The XML created by the above code:

# 	<entry xmlns="http://www.w3.org/2005/Atom">
# 	    <title type="text">feedings</title>
# 	    <content type="application/xml">
# 	        <SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" />
# 	    </content>
# 	</entry>

sbRequestBody = chilkat.CkStringBuilder()
xml.GetXmlSb(sbRequestBody)

# The path should be set to the to-be-created queue name.
sbPath = chilkat.CkStringBuilder()
sbPath.Append("/")
sbPath.Append(topicName)
sbPath.Append("/Subscriptions/")
sbPath.Append(subscriptionName)

sbResponseBody = chilkat.CkStringBuilder()
success = rest.FullRequestSb("PUT",sbPath.getAsString(),sbRequestBody,sbResponseBody)
if (success != True):
    print(rest.lastErrorText())
    sys.exit()

print("Response Status Code = " + str(rest.get_ResponseStatusCode()))

# Check for a success response.
if (rest.get_ResponseStatusCode() != 201):
    print(rest.lastRequestStartLine())
    print(rest.lastRequestHeader())
    print(sbResponseBody.getAsString())
    print("Failed.")
    sys.exit()

# The response is XML.  (See a sample response below..)
xml.LoadSb(sbResponseBody,True)
print(xml.getXml())

print("Success.")

# -----------------------------------------------
# A sample successful XML response:

# 	<entry xmlns="http://www.w3.org/2005/Atom">
# 	    <id>https://chilkat.servicebus.windows.net/gilaMonster/Subscriptions/feedings</id>
# 	    <title type="text">feedings</title>
# 	    <published>2016-12-07T16:02:24Z</published>
# 	    <updated>2016-12-07T16:02:24Z</updated>
# 	    <link rel="self" href="https://chilkat.servicebus.windows.net/gilaMonster/Subscriptions/feedings" />
# 	    <content type="application/xml">
# 	        <SubscriptionDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
# 	            <LockDuration>PT1M</LockDuration>
# 	            <RequiresSession>false</RequiresSession>
# 	            <DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
# 	            <DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration>
# 	            <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
# 	            <MessageCount>0</MessageCount>
# 	            <MaxDeliveryCount>10</MaxDeliveryCount>
# 	            <EnableBatchedOperations>true</EnableBatchedOperations>
# 	        </SubscriptionDescription>
# 	    </content>
# 	</entry>