CkPython

Transition from MailMan.FetchByMsgnum to MailMan.FetchOne

Provides instructions for replacing deprecated FetchByMsgnum method calls with FetchOne. CkPython

import sys
import chilkat

success = False

mailman = chilkat.CkMailMan()

# ...
# ...

msgnum = 123

# ------------------------------------------------------------------------
# The FetchByMsgnum method is deprecated:

# emailObj is a CkEmail
emailObj = mailman.FetchByMsgnum(msgnum)
if (mailman.get_LastMethodSuccess() == False):
    print(mailman.lastErrorText())
    sys.exit()

# ...
# ...

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

headerOnly = False
# Irrelevant because we are not downloading headers-only.
numBodyLines = 0

emailOut = chilkat.CkEmail()
success = mailman.FetchOne(headerOnly,numBodyLines,msgnum,emailOut)
if (success == False):
    print(mailman.lastErrorText())
    sys.exit()