convertPngToTiff.py

import os
import shutil
from PIL import Image


### Convert from [FORMAT_1] to [FORMAT_2] ###
### Uncomment when needed ###


##yourpath = os.getcwd()
##for root, dirs, files in os.walk(yourpath, topdown=False):
##    for name in files:
##        print(os.path.join(root, name))
##        if os.path.splitext(os.path.join(root, name))[1].lower() == ".tiff":
##            if os.path.isfile(os.path.splitext(os.path.join(root, name))[0] + ".png"):
##                print("A tiff file already exists for %s" % name)
##            # If a png is *NOT* present, create one from the tiff.
##            else:
##                outfile = os.path.splitext(os.path.join(root, name))[0] + ".png"
##                try:
##                    im = Image.open(os.path.join(root, name))
##                    print("Generating png for %s" % name)
##                    im.thumbnail(im.size)
##                    im.save(outfile, "PNG", quality=100)
##                except(Exception, e):
##                    print(e)
##            os.remove(os.path.join(root,name))
##

## Code adapted from Anbarasan Thangapalam
## https://stackoverflow.com/questions/28870504/converting-tiff-to-jpeg-in-python
######################################################



### Split images to pre and post folders

yourpath = os.getcwd()
for root, dirs, files in os.walk(yourpath, topdown=False):
    for name in files:
        if 'post' in os.path.splitext(os.path.join(root, name))[0].lower():
            shutil.move(os.path.join(root, name),root+'\post\\')
        elif 'pre' in os.path.splitext(os.path.join(root, name))[0].lower():
            shutil.move(os.path.join(root, name),root+'\pre\\')