def make_barcode(barcodeData,topLabel,bottomLabel,barcode_folder):
"""Generate barcode for the barcodeData"""
image_dir=f'{barcode_folder}\\{barcodeData}.png'
# QRcode option
barcode=qrcode.make(barcodeData)
barcode.save(image_dir)
labeled_barcode=label_the_barcode(barcodeData,topLabel,bottomLabel,image_dir)
labeled_barcode.save(image_dir)
# display_with_mat(f'image_store_2\{barcodeData}.png')
return image_dir
def set_barcode_image(self):
# method to generate barcode and save it
barcode = get_code128_barcode(self.uid)
image = barcode.save(self.uid)
image_object = Image.open("{uid}.svg".format(uid=self.uid))
self.image = image_object
self.save()
def downloadBarcodes():
# To start the barcode
import barcode
ISBN = barcode.get_barcode_class('isbn13')
excelFile = (
"/mnt/c/Users/derri/Desktop/Coding/visStudioTest/testExcel.xls")
wb = open_workbook(excelFile, "rb")
sheet = wb.sheet_by_index(0)
sheet.cell_value(0, 0)
for i in range(sheet.nrows):
if (sheet.cell_value(i, 0) != "STOCK CODE"
and sheet.cell_value(i, 0) != ""):
# print(sheet.cell_value(i,0))
# print(type(sheet.cell_value(i,0)))
# print(type('9781456123789'))
num = sheet.cell_value(i, 0)
barcode = ISBN(num, writer=ImageWriter())
# filename = barcode.save("/mnt/c/Users/derri/Desktop/Coding/visStudioTest/Barcode"+sheet.cell_value(i,0))
filename = barcode.save(sheet.cell_value(i, 0))
else:
#just skip to the next one
print("No isbn")
moveBarcodesToFolder()
for image_path in glob.glob("*.png"):
file_path = os.path.join(path, image_path)
os.unlink(file_path)
if os.path.exists(os.path.join(path, 'labels.txt')):
os.unlink(os.path.join(path, 'labels.txt'))
os.chdir("../")
coder = barcode.get_barcode_class(barcode_type)
T = TransformUtils(w=WIDTH, h=HEIGHT)
labels = np.array([np.zeros((nb_img, 10), dtype=np.bool_)] * 10)
for k in range(nb_img):
nb = rd.randint(0, max_barcode_number)
nb_digits = len(str(max_barcode_number))
nb = str(nb).zfill(nb_digits)
barcode = coder(nb, ImageWriter(), add_checksum=False)
barcode.save("./" + generation_folder + '/temp', options=barcode_options)
temp = cv2.imread("./" + generation_folder + '/temp.png',
cv2.IMREAD_GRAYSCALE)
##########################################################
################### DATA AUGMENTATION ####################
##########################################################
if rd.random() < 0.5:
temp = T.updown(temp)
temp = T.occlusion(temp)
temp = T.translation(temp)
temp = T.rotation(temp)
if rd.random() < 0.66:
if rd.random() < 0.5:
temp = T.darken(temp)
else:
temp = T.brighten(temp)
##pip install python-barcode
import barcode
from barcode.writer import ImageWriter
barcode = barcode.get('Code39', '08302004', writer=ImageWriter())
save = barcode.save('barcode')