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barcoded_passes.py
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barcoded_passes.py
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import barcode
from barcode.writer import ImageWriter
from random import randint
import os
from PIL import Image, ImageFont ,ImageDraw
import pickle
#RANDOM NUMBERS GENERATOR
random_number_digits = lambda x : randint(10**(x-1),(10**x)-1)
#random number file
rand_list = sorted([random_number_digits(13) for x in range(5000)])
data = {x:[0,"%04d"%y] for x,y in zip(rand_list,range(1,5001))}
#print(i for i in data.items())
if not os.path.exists('obj'):
os.makedirs('obj')
def save_obj(obj, name ):
with open('obj/'+ name + '.pkl', 'wb') as f:
pickle.dump(obj, f, pickle.HIGHEST_PROTOCOL)
def load_obj(name ):
with open('obj/' + name + '.pkl', 'rb') as f:
return pickle.load(f)
save_obj(data,"data")
w=load_obj('data')
for key,val in w.items():
print(key,val)
rfile = open("rfile.txt","w")
main_dir = os.getcwd()
#directory for barcode images
barcode_images = os.path.join(main_dir,'barcode_images')
if not os.path.exists(barcode_images):
os.makedirs(barcode_images)
#directory for pass images
pass_images = os.path.join(main_dir,'pass_images')
if not os.path.exists(pass_images):
os.makedirs(pass_images)
#BARCODE WRITER OPTIONS AND BARCODE CLASS
options = dict(module_width=0.4,font_size=10,module_height=9,text_distance=2)
EAN = barcode.get_barcode_class('ean13')
#Change dir
font = ImageFont.truetype("DejaVuSans-Bold.ttf", 18,encoding="unic")
pass_design = os.getcwd()+'/TYFPASSES.jpg'
for i in range(5000):
os.chdir(main_dir)
barcode_number=str(rand_list[i])
#barcode_number="000000000"+"%4d"%i
print(barcode_number)
print(type(barcode_number))
rfile.write(barcode_number+"\n")
ean = EAN(barcode_number,writer=ImageWriter())
#saving barcode images in barcode_images directory
os.chdir(barcode_images)
barcode_img = 'ean13_barcode_%s'%(i+1)
print("[*] Barcode {} saved in {} ".format(i+1,"barcode_images"))
barcode = ean.save(barcode_img,options)
img_bcode = Image.open(barcode_img+'.png', 'r')
img_w, img_h = img_bcode.size
#print(img_w,img_h)
#background = Image.new('RGBA', (1440, 900), (255, 255, 255, 255))
angle=90
rot = img_bcode.rotate( angle, expand=1 )
youthfest_pass = Image.open(pass_design,'r')
bg_w, bg_h = youthfest_pass.size
#print("youthfest pass size ",youthfest_pass.size)
offset = ((bg_w - (img_h + 53)), (bg_h - img_w)//2)
#offset1 = (int(str(y) for y in offset:)
#offset1 = [int(y) for y in offset]
#print(offset)
youthfest_pass.paste(rot, offset)
serial_num = "%04d"%(i+1)
draw = ImageDraw.Draw(youthfest_pass)
txt = draw.text((60, 0),serial_num,(255,255,255),font=font)
#saving pass in pass images directory
os.chdir(pass_images)
youthfest_pass.save('pass%s.png'%(i+1))
print("[*] Pass {} saved in {} ".format(i+1,"pass_images"))
#closing all the pillow images
img_bcode.close()
youthfest_pass.close()
print("All numbers are written at rfile.txt")
#options = dict(compress=True)