# coding=utf-8

import os,sys,re,traceback

from datetime import datetime

from string import Template

def generate(self):
    tableName = 'students'
    className = '%sRedisDao' %  tableName.capitalize()
    filePath = r'%s.cpp' % className
    class_file = open(filePath,'w')
    lines = []
    #模版文件
    template_file = open(r'cpp.template','r')
    tmpl = Template(template_file.read())
    #模版替换
    lines.append(tmpl.substitute(
                CLASSNAME = className,  #类名设置
                TABLE_NAME = tableName, #成员变量设置
                PRIMER_KEY = 123,  #宏定义设置
                KEY_SEPARETER = 'stu', #成员变量设置
                TABLE_NAME_UPPER = tableName, #未使用
                GENE_DATE = datetime.now().strftime('%Y-%m-%d %H:%M:%S'),  #代码生成日期设置
                TABLE_ID = '115',  #成员变量设置
                EXPIRE_DATE = '06JUN14'))  #未使用
    # 0.将生成的代码写入文件
    class_file.writelines(lines)
    class_file.close()
    print('generate %s over. ~_~' % filePath) 

if __name__ == "__main__":
    #template = "hello %s , your website is %s " % ("大CC","http://blog.me115.com")
    #print(template)

    ## 1.0 字符串替换
    #tmp = "%s is %s" % ("wate", "fire")
    #print(tmp)

    ## 2.0 format格式化替换
    #tp = "it is {name}, the {name} age is {age}".format(name="lihao", age=18)
    #print(tp)

    ## 3.0 模板替换
    #tempTemplate = Template("Hello $name,your website is $message")
    #print(tempTemplate.substitute(name='CCP',message='http://blog.me115.com'))

    # auto generate code
    print("generate code start...")
    generate("auto_code")