CkPython

Send a Staged Form-URL-Encoded REST Request

Demonstrates Rest.SendReqFormUrlEncoded, which sends an application/x-www-form-urlencoded request whose body is built from the query parameters added to the object.

Background. The staged request model separates sending from reading: a SendReq method transmits the request, ReadResponseHeader reads the status line and headers, and a ReadResp method reads the body. This gives fine control over large or streamed messages compared with the single-call full-request methods.

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CkPython

import sys
import chilkat

success = False

rest = chilkat.CkRest()
bTls = True
bAutoReconnect = True
success = rest.Connect("example.com",443,bTls,bAutoReconnect)
if (success == False):
    print(rest.lastErrorText())
    sys.exit()

#  The form body is built from the query parameters added to the object.
rest.AddQueryParam("username","alice")
rest.AddQueryParam("action","login")

#  Send the application/x-www-form-urlencoded request.
success = rest.SendReqFormUrlEncoded("POST","/api/login")
if (success == False):
    print(rest.lastErrorText())
    sys.exit()

#  After sending, read the response status line and header fields.  The return value is the HTTP
#  status code, or -1 if no response was received.
statusCode = rest.ReadResponseHeader()
if (statusCode < 0):
    print(rest.lastErrorText())
    sys.exit()

print("Response status code: " + str(statusCode))

#  Read the response body as text.
responseBody = rest.readRespBodyString()
if (rest.get_LastMethodSuccess() == False):
    print(rest.lastErrorText())
    sys.exit()

print(responseBody)