importImage,ImageDraw,ImageFont, os, glob list = glob.glob('*.jpg')for infile in list:print infile file, ext = os.path.splitext(infile) outname = file +"_test.jpg"print outname im =Image.open(infile) d =ImageDraw.Draw(im) f =ImageFont.truetype(&…
Django创建一对多表结构 首先现在models.py中写如下代码: from django.db import models # Create your models here. class Business(models.Model): caption = models.CharField(max_length=32) class Host(models.Model): nid = models.AutoField(primary_key=True) hostname = models.C…
Inserting Images Images are essential elements in most of the scientific documents. LATEX provides several options to handle images and make them look exactly what you need. In this article is explained how to include images in the most common format…
1.SQLAlchemy之一对多关系 1.1 创建单表 class Test(Base): __tablename__ = 'user' nid = Colume(Integer,primary_key=True,autoincrement=True) name = Colume(String(32)) 1.2 创建一对多 class Team(Base): __tablename__ = 'team' tid = Colume(Integer,primary_key=True,autoincr…