def deretina(dir,file): #
filepath = os.path.join(dir,file)
iWidth = imageWidth(filepath)
iHeight = imageHeight(filepath)
outWidth, outHeight = canDeretina(iWidth,iHeight)
if not outWidth or not outHeight:
print "Can't deretina "+filepath+' ('+iWidth+', '+iHeight+')'
return
else:
unretFilename = file.replace('@2x','')
if not os.path.exists(os.path.join(dir,unretFilename)) or should_overwrite_existing_files == True:
print "Deretina-ing "+filepath+' ('+iWidth+', '+iHeight+')'
doCmd = 'sips -z {} {} {} --out {}'.format( outHeight, outWidth, commands.mk2arg('',filepath), commands.mk2arg(dir,unretFilename ))
status, output = commands.getstatusoutput(doCmd)
else:
print "Already deretina-ed "+filepath+' ('+iWidth+', '+iHeight+')'
def getProperty(filepath, property):
status, output = commands.getstatusoutput('sips -g '+property+' '+commands.mk2arg('',filepath))
outputlist = output.split(property+': ')
prop = outputlist.pop()
return prop
