(CkPython) Transition from Email.FindIssuer to Cert.GetIssuer

Provides instructions for replacing deprecated FindIssuer method calls with Cert.GetIssuer.

Note: This example requires Chilkat v11.0.0 or greater.

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

import sys
import chilkat

email = chilkat.CkEmail()
cert = chilkat.CkCert()

# ...
# ...

# ------------------------------------------------------------------------
# The FindIssuer method is deprecated:

# certObj is a CkCert
certObj = email.FindIssuer(cert)
if (email.get_LastMethodSuccess() == False):
    print(email.lastErrorText())
    sys.exit()

# ...
# ...

# ------------------------------------------------------------------------
# Do the equivalent using Cert.GetIssuer.
# Your application creates a new, empty Cert object which is passed 
# in the last argument and filled upon success.

issuerCert = chilkat.CkCert()
success = cert.GetIssuer(issuerCert)
if (success == False):
    print(email.lastErrorText())
    sys.exit()