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from PIL import Image
import glob
import sys
broke = False
def brkck(**args):
forcer = None
if args:
forcer = args[0]
if broke or forcer:
sys.exit()
else:
None
# Reading the input arguments
try:
print("Reading input folder...")
inputFolder = sys.argv[1]
print(inputFolder)
except:
print("ERROR: Input folder argument invalid.")
broke = True
brkck()
try:
print("Reading output filename...")
outputFile = sys.argv[2]
print(outputFile)
except:
print("ERROR: Output file argument invalid.")
broke = True
brkck()
try:
if "v" in sys.argv[3] or "V" in sys.argv[3]:
print("Using vertical layout")
horiz = False
elif "h" in sys.argv[3] or "H" in sys.argv[3]:
print("Using horizontal layout")
horiz = True
else:
print(str('ERROR: "'+sys.argv[3])+'"'+" is not a recognized layout. Use H or V.")
broke = True
except:
horiz = False
brkck()
# Parsing the input arguments
# And setting up basic variables
fileList = glob.glob(str(inputFolder+"*.*"))
fileList.sort()
firstFile = fileList[0]
inputExtension = str(firstFile.partition(".")[1]+firstFile.partition(".")[2])
firstFile.partition(".")[2]
if inputExtension:
print("Input file extension found: "+inputExtension)
else:
print("ERROR: Input file extension not found.")
broke = True
brkck()
outputExtension = str(outputFile.partition(".")[1]+outputFile.partition(".")[2])
if outputExtension:
print("Output file extension found: "+outputExtension)
elif inputExtension == ".jpg":
print("Output file extension not found, using input file type, .jpg")
else:
print("Output file extension not found, defaulting to .png")
# Setting up filmstrip buffer
print("Loading first image... "+firstFile)
firstImage = Image.open(firstFile)
width = firstImage.width
FSwidth = width
height = firstImage.height
FSheight = height
colorspace = firstImage.mode
print("Image attributes:")
print("Width: "+str(width))
print("Height: "+str(height))
print("Colorspace: "+colorspace)
if horiz:
FSwidth = 0
widthAdd = width
heightAdd = 0
else:
FSheight = 0
heightAdd = height
widthAdd = 0
print("Creating filmstrip buffer...")
filmstrip = Image.new(colorspace, (FSwidth, FSheight))
print("Width: "+str(filmstrip.width))
print("Height: "+str(filmstrip.height))
print("Colorspace: "+filmstrip.mode)
# Adding each image to filmstrip
for eachFile in fileList:
print("Loading "+eachFile+"...")
eachImage = Image.open(eachFile)
# Checking files for compatabililty
if inputExtension not in eachFile:
print("ERROR: Filetype mismatch.")
broke = True
if horiz and eachImage.height != FSheight:
print("ERROR: Image height mismatch.")
broke = True
if not horiz and eachImage.width != FSwidth:
print("ERROR: Image width mismatch.")
broke = True
if eachImage.mode != filmstrip.mode:
print("ERROR: Image colorspace mismatch")
brkck()
extendedStrip = filmstrip.crop(box=(0, 0, filmstrip.width+widthAdd, filmstrip.height+heightAdd))
extendedStrip.paste(eachImage, (extendedStrip.width-width, extendedStrip.height-height))
filmstrip = extendedStrip
filmstrip.save(outputFile)
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