(CkPython) Transition from Zip.FirstEntry to Zip.EntryAt

Provides instructions for replacing deprecated FirstEntry method calls with EntryAt.

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

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import sys
import chilkat

zip = chilkat.CkZip()

# ...
# ...

# ------------------------------------------------------------------------
# The FirstEntry method is deprecated:

# entryObj is a CkZipEntry
entryObj = zip.FirstEntry()
if (zip.get_LastMethodSuccess() == False):
    print(zip.lastErrorText())
    sys.exit()

# ...
# ...

# ------------------------------------------------------------------------
# Do the equivalent using EntryAt.

# Your application creates a new, empty ZipEntry object which is passed 
# in the last argument and filled upon success.

# The 1st entry is at index 0.
ze = chilkat.CkZipEntry()
success = zip.EntryAt(0,ze)
if (success == False):
    print(zip.lastErrorText())
    sys.exit()