(CkPython) Walmart - Get All Feed Statuses

Note: This is an older example for the Walmart v2 API. You should instead use the Walmart v3 API.

Demonstrates how to send a Walmart REST API request to get all feed statuses.

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

import sys
import chilkat

# --------------------------------------------------------------------
# This example is for the older and deprecated Walmart v2 API.
# 
# Use the v3 API instead: Walmart v3 Get All Feed Statuses
# --------------------------------------------------------------------

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

# Demonstrates how to send a request such as the following to get all feed statuses:
# Also demonstrates how to parse the results.

# GET /v2/feeds HTTP/1.1
# WM_SVC.NAME: Walmart Marketplace
# WM_QOS.CORRELATION_ID: 123456abcdef
# WM_SEC.TIMESTAMP: 1438147839
# WM_SEC.AUTH_SIGNATURE: 9khb0lPeRt0WSGbXNGGj4kSQ9L6PMBX/q+ovdy9bDQfvdhYs8NoEsjRX4fD7UNIHTddgkmSVqAqeIIHlaLcRIl0Y4DcJqQYHL27LiWlsm91nYodGssWTKsOq6dJfUHEy95M4zXFGWDDhbHYCor28SCV/g/JdEQybGkcX9Zj5aDyg=
# WM_CONSUMER.ID: a20ac266-9add-4fc7-9392-fec303f5155c
# Accept: application/xml
# Host: https://marketplace.walmartapis.com

requestUrl = "https://marketplace.walmartapis.com/v2/feeds"
requestMethod = "GET"

# First we need to generate a signature for our request.
# The signature needs to be re-generated for each new Walmart HTTP request.
authUtil = chilkat.CkAuthUtil()

wmConsumerId = "WALMART_CONSUMER_ID"
wmPrivateKey = "WALMART_PRIVATE_KEY"
jsonStr = authUtil.walmartSignature(requestUrl,wmConsumerId,wmPrivateKey,requestMethod)
if (authUtil.get_LastMethodSuccess() != True):
    print(authUtil.lastErrorText())
    sys.exit()

# The JSON returned by WalmartSignature contains the values to be used in the following
# header fields: WM_SEC.AUTH_SIGNATURE, WM_SEC.TIMESTAMP, and WM_QOS.CORRELATION_ID
json = chilkat.CkJsonObject()
json.Load(jsonStr)

http = chilkat.CkHttp()
http.SetRequestHeader("WM_SVC.NAME","Walmart Marketplace")
http.SetRequestHeader("WM_QOS.CORRELATION_ID",json.stringOf("correlation_id"))
http.SetRequestHeader("WM_SEC.TIMESTAMP",json.stringOf("timestamp"))
http.SetRequestHeader("WM_SEC.AUTH_SIGNATURE",json.stringOf("signature"))
http.SetRequestHeader("WM_CONSUMER.ID",wmConsumerId)
http.put_Accept("application/xml")

# Note: Do not explicitly set the "Host" header.  Chilkat will set it automatically.

xmlStr = http.quickGetStr(requestUrl)
if (http.get_LastMethodSuccess() != True):
    print(http.lastErrorText())
    sys.exit()

xml = chilkat.CkXml()
xml.LoadXml(xmlStr)

# A successful response should have a 200 response status
if (http.get_LastStatus() != 200):
    print(xml.getXml())
    print("Response Status Code: " + str(http.get_LastStatus()))
    print("Failed.")
    sys.exit()

# A sample XML response is shown below..

# To iterate over the Walmart feeds:
numFeeds = xml.NumChildrenAt("ns2:results")
i = 0
while i < numFeeds :
    xml.put_I(i)

    print("Feed ID: " + xml.getChildContent("ns2:results|ns2:feed[i]|ns2:feedId"))
    print("Feed Type: " + xml.getChildContent("ns2:results|ns2:feed[i]|ns2:feedType"))
    print("Num Items Recieved: " + str(xml.GetChildIntValue("ns2:results|ns2:feed[i]|ns2:itemsReceived")))
    print("Feed Status: " + xml.getChildContent("ns2:results|ns2:feed[i]|ns2:feedStatus"))
    print("--")

    i = i + 1

print("Success.")

# ---------------------------------------
# Sample XML response
# ---------------------------------------

# <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
# <ns2:list xmlns:ns2="http://walmart.com/">
#     <ns2:totalResults>1293</ns2:totalResults>
#     <ns2:offset>0</ns2:offset>
#     <ns2:limit>50</ns2:limit>
#     <ns2:results>
#         <ns2:feed>
#             <ns2:feedId>AAAA7F0345E9403C91223F7139FFC341@AQsBAQA</ns2:feedId>
#             <ns2:feedType>inventory</ns2:feedType>
#             <ns2:partnerId>10000999999</ns2:partnerId>
#             <ns2:itemsReceived>130088</ns2:itemsReceived>
#             <ns2:itemsSucceeded>113154</ns2:itemsSucceeded>
#             <ns2:itemsFailed>16934</ns2:itemsFailed>
#             <ns2:itemsProcessing>0</ns2:itemsProcessing>
#             <ns2:feedStatus>PROCESSED</ns2:feedStatus>
#             <ns2:feedDate>2017-04-27T17:05:42.078Z</ns2:feedDate>
#             <ns2:modifiedDtm>2017-04-27T18:06:10.795Z</ns2:modifiedDtm>
#         </ns2:feed>
#         <ns2:feed>
#             <ns2:feedId>AAAAF1F402CD407FA363AD2929593FFF@AQsBAQA</ns2:feedId>
#             <ns2:feedType>inventory</ns2:feedType>
#             <ns2:partnerId>10000999999</ns2:partnerId>
#             <ns2:itemsReceived>39594</ns2:itemsReceived>
#             <ns2:itemsSucceeded>34533</ns2:itemsSucceeded>
#             <ns2:itemsFailed>5061</ns2:itemsFailed>
#             <ns2:itemsProcessing>0</ns2:itemsProcessing>
#             <ns2:feedStatus>PROCESSED</ns2:feedStatus>
#             <ns2:feedDate>2017-04-27T05:18:59.739Z</ns2:feedDate>
#             <ns2:modifiedDtm>2017-04-27T05:20:30.192Z</ns2:modifiedDtm>
#         </ns2:feed>
# ...
#     </ns2:results>
# </ns2:list>