Unzip a Single File by Index

Unzip a single file by index.

 Chilkat Python Module Downloads for Windows, Linux, and MAC OS X

import sys
import chilkat

zip = chilkat.CkZip()

#  Any string unlocks the component for the 1st 30-days.
success = zip.UnlockComponent("Anything for 30-day trial")
if (success != True):
    print zip.lastErrorText()
    sys.exit()

success = zip.OpenZip("my_photos.zip")
if (success != True):
    print zip.lastErrorText()
    sys.exit()

#  How many files and directory entries are in this .zip?

n = zip.get_NumEntries()
print "Num entries = " + str(n)

#  Let's say we want to unzip the 3rd entry:

entry = zip.GetEntryByIndex(2)
if (entry == None ):
    print "Index out of range!"
    sys.exit()
else:
    #  Unzip it to C:/myTempDir
    success = entry.ExtractInto("c:/myTempDir")
    if (success != True):
        print entry.lastErrorText()
        sys.exit()
    else:
        print "Extracted 1 file!"