自动上传截图至github并获取uri

# -*- coding: utf-8 -*-
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
#必须加上上面四行,否则各种编码的错误爆出

import os

tmp=0
all_file_name_list=[]
def get_all_file_name(folder):
    global tmp
    global root_dir
    global all_file_name_list
    tmp+=1
    if tmp==1:
        if folder[-1]=='/':
            root_dir=folder[:-1]
        else:
            root_dir=folder

    allfile=os.listdir(folder)
    for each in allfile:
        each_abspath=os.path.join(folder,each)
        if os.path.isdir(each_abspath):
            get_all_file_name(each_abspath)
        else:
            #print each_abspath
            if len(each_abspath)>len(root_dir)+1+len(os.path.basename(each)):
                filename=each_abspath[len(root_dir)+1:]
                #print filename
                all_file_name_list.append(filename)
            else:
                #print each
                all_file_name_list.append(each)

    return all_file_name_list


def main():
    if os.path.exists('/root/pic') is False:
        print "this is the first time you use me,or you have deleted /root/pic,I will mkdir /root/pic and git pull the github's pic.git,please put pngs to /root/pic when needed,and don't delet any png file in this folder"
        os.system("mkdir /root/pic && cd /root/pic && git init && git pull https://github.com/3xp10it/pic.git && git remote add origin https://github.com/3xp10it/pic.git && git status")

    os.system("cd /root/pic && git add . && git status && git commit -a -m 'update' && git push -u origin master")

    all_png_list=get_all_file_name("/root/pic")

    for each in all_png_list:
        if each[-3:]=='png':
            try:
                f=open("/root/pic/address.txt","a+")
                all=f.readlines()
                each_addr="https://raw.githubusercontent.com/3xp10it/pic/master/%s" % each
                if each_addr+'\r\n' not in all:
                    print each_addr
                    f.write(each_addr+'\r\n')
                    f.close()
            except:
                print "open /root/pic/address.txt wrong"

if __name__=='__main__':
    main()