Images4toPage.py

import glob
from PIL import Image, ImageDraw, ImageFont, PdfImagePlugin, _imaging
from math import ceil
from pyPdf import PdfFileReader,PdfFileWriter
import os
from datetime import datetime
import tkFileDialog

startTime = datetime.now()

dirname = tkFileDialog.askdirectory()
dirname = dirname + "/*.jpg"
filenames = glob.glob(dirname)



NuImages = len(filenames)-1
NuPages = int(ceil(float(NuImages)/4))


if os.path.isfile('temp2.pdf'):
        os.remove('temp2.pdf')


merged = PdfFileWriter()
size = 500,500
width = 500
height = 500

count = 0;
for pgnum in range(0,NuPages):
        print ("Page " + str(pgnum))

        w = []
        h = []
        for num in range(0,4):
                if num+count < NuImages:
                        im = Image.open(filenames[num+count])
                        im.thumbnail(size,Image.ANTIALIAS)
                        width,height = im.size
                        w.append(width)
                        h.append(height)
        width = max(w)
        height = max(h)
        
        blank_image = Image.new("RGB",(width*2+10, height*2+10),"White")
        draw = ImageDraw.Draw(blank_image)
        font = ImageFont.truetype('arial.ttf',10)
        
        if count <= NuImages:
                img = Image.open(filenames[count])
                img.thumbnail(size,Image.ANTIALIAS)
                blank_image.paste(img,(0,0))
                head, tail = os.path.split(filenames[count])
                draw.text((20,20), tail,(200,200,200),font=font)
        if count+1 <= NuImages:
                img = Image.open(filenames[count+1])
                img.thumbnail(size,Image.ANTIALIAS)
                blank_image.paste(img,(width+10,0))
                head, tail = os.path.split(filenames[count+1])
                draw.text((width+30,20), tail,(200,200,200),font=font)
        if count+2 <= NuImages:
                img = Image.open(filenames[count+2])
                img.thumbnail(size,Image.ANTIALIAS)
                blank_image.paste(img,(0,height+10))
                head, tail = os.path.split(filenames[count+2])
                draw.text((20,height+20), tail,(200,200,200),font=font)
        if count+3 <= NuImages:
                img = Image.open(filenames[count+3])
                img.thumbnail(size,Image.ANTIALIAS)
                blank_image.paste(img,(width+10,height+10))
                head, tail = os.path.split(filenames[count+3])
                draw.text((width+30,height+20), tail,(200,200,200),font=font)
 
        draw.text((2*width-10,2*height-10), str(pgnum+1),(200,200,200),font=font)
        
        
        blank_image.save("temp2.pdf","pdf")
        pdf1 = open("temp2.pdf","rb")
        pdf = PdfFileReader(pdf1)
        
        for page in pdf.pages:
                merged.addPage(page)

      
        count = count+4

        outputStream = file("document-out.pdf","wb")
        merged.write(outputStream)
        pdf1.close()

outputStream.close()
print("Total Time " + str(datetime.now()-startTime))
print("Time per Image " + str(((datetime.now()-startTime))/NuImages))