(Chilkat2-Python) SharePoint -- Update the Contents of a File (PUT)

Demonstrates how to update the contents of a SharePoint file.

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

import sys
import chilkat2

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

http = chilkat2.Http()

# If SharePoint Windows classic authentication is used, then set the
# Login, Password, LoginDomain, and NtlmAuth properties.
http.Login = "SHAREPOINT_USERNAME"
http.Password = "SHAREPOINT_PASSWORD"
http.LoginDomain = "SHAREPOINT_NTLM_DOMAIN"
http.NtlmAuth = True

# The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
# If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
# establish the cookie as shown at SharePoint Online Authentication

# Indicate that we want a JSON reply
http.Accept = "application/json;odata=verbose"

# Update /Documents/ChilkatTest/sample.docx with new content...
req = chilkat2.HttpRequest()
req.HttpVerb = "POST"
req.Path = "/_api/web/GetFileByServerRelativeUrl('/Documents/ChilkatTest/sample.docx')/$value"
# Give the location of the file to be uploaded.
# Note: The file is not loaded into memory at this point.  It is never fully loaded
# into memory.  Instead, the file data is streamed directly from the file when
# when the upload occurs.
req.StreamBodyFromFile("qa_data/msword/sample.docx")

# We need to add a form digest value in the X-RequestDigest header field.
# See this example for details on
# how to get (and cache) a form digest value
req.AddHeader("X-RequestDigest","SHAREPOINT_FORM_DIGEST")

# Also need to add this header..
req.AddHeader("X-HTTP-Method","PUT")

# Upload..
bUseTls = True
# resp is a CkHttpResponse
resp = http.SynchronousRequest("SHAREPOINT_HTTPS_DOMAIN",443,bUseTls,req)
if (http.LastMethodSuccess != True):
    print(http.LastErrorText)
    sys.exit()

# A successful update will return a 204 status code with an empty body.
# A non-successful update will return a JSON response body..
if (resp.StatusCode != 204):
    print("Response status code = " + str(resp.StatusCode))
    json = chilkat2.JsonObject()
    json.Load(resp.BodyStr)
    json.EmitCompact = False
    print(json.Emit())
    print("Failed")

    sys.exit()

print("Success.")