Python之条形码生成学习笔记

首先安装pyBarcode
pip install pyBarcodefrom barcode.writer import ImageWriter
from barcode.codex import Code39
from PIL import Image, ImageDraw, ImageFont, ImageWin

imagewriter = ImageWriter()
#保存到图片中
#add_checksum : Boolean Add the checksum to code or not (default: True)
ean = Code39("1234567890", writer=imagewriter, add_checksum=False)
# 不需要写后缀，ImageWriter初始化方法中默认self.format = 'PNG'
print '保存到image.png'
ean.save('image')
img = Image.open('image.png')
print '展示image.png'
img.show()