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backupToZip.py
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backupToZip.py
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# !python3
# backupToZip.py - Copies an entire folder and its contents into
# a ZIP file whose filename increments.
import zipfile, os
def backupToZip(folder):
# Backup the entire contents of "folder" into a ZIP file.
folder = os.path.abspath(folder) # make sure folder is absolute
# Figure our the filename this code should be based on
# what files already exist.
number = 1
while True:
zipFilename = os.path.basename(folder) + '_' + str(number) + '.zip'
if not os.path.exists(zipFilename):
break
number = number + 1
# Create the ZIP file.
print('Creating %s...' % (zipFilename))
backupZup = zipfile.ZipFile(zipFilename, 'w')
# Walk the entire folder tree and compress the files in each folder.
for foldername, subfolders, filesnames in os.walk(folder):
print('Adding files in %s...' % (foldername))
# Add the current folder to the ZIP file.
backupZip.write(foldername)
#Add all the files in this folder to the ZIP file.
for filename in filenames:
newBase = os.path.basename(folder) + '_'
if filename.startswith(newBase) and filename.endswith('.zip'):
continue # don't backup the backup ZIP files
backupZip.write(os.path.join(foldername, filename))
backupZip.close
print('Done.')
backupToZip('home/chrisfoose')