With the following code, we created a montage of the images contained in the directories. Each directory has then a quick visual overview, very much like a contact sheet.
import os montagesdir="/home/nicolas/Public/kurenniemi-erkki/montages" i=0 j=20 for root, dirs, files in os.walk("."): print root, "dirs", dirs if i>1: for d in dirs: print os.getcwd() path = os.path.join(root, d) thumbpath=path+'/thumbs__' os.system('mkdir "' + thumbpath + '"') os.system('cp -rvp '+path.replace(' ','\ ')+'/*.JPG "' + thumbpath + '"') os.system('mogrify -resize 640 ' + thumbpath.replace(' ','\ ')+'/*') os.system('montage ' + thumbpath.replace(' ','\ ') + '/* '+montagesdir+'/'+ str(j)+ '.jpg') os.system('rm -rf "' + thumbpath + '"') j+=1 # else: # break i+=1