def index_file(path):
for i in os.walk(path): ##遍历本地目录
for j in i[2]:
try: ##如果可读，返回当前文件路径+MD5值
yield os.path.join(i[0],j),check.hashfile(os.path.join(i[0],j))
except: ##不可读，返回err信息
yield os.path.join(i[0],j),"error"
def index_file(path):
result={}
for i in os.walk(path):
for j in i[2]:
try:
yield os.path.join(i[0],j),check.hashfile(os.path.join(i[0],j))
except:
yield os.path.join(i[0],j),"error"
def FileOK():
file,hash=eval(request.body.read())
# print(result)
if check.hashfile(base+file)==hash:
db.set(file,hash)
return("File Hash Checked OK")
pass
else:
os.remove(base+file)
return "Hash Checked Not OK,The file deleted"
pass
def FileSync(path):
for i,j in index_file(path): ##获取一个文件信息
if j=='error': ##错误就忽略
continue
req=urllib.request.urlopen(host+'checkdate',i.encode()).read() ##从服务器获取本文件的日期
print(req,j)
if req.decode()==str(j): ##如果md5与本地的相同，忽略，否则上传
print('File "{}" already in server passed'.format(i))
else:
print(Upload(i))
k=check.hashfile(i)
print(CheckFile(i,k,j))
def FileOK():
file,hash,date=eval(request.body.read())
print('debug:'+file+hash+str(date))
if check.hashfile(base+file)==hash: ##如果发来的文件md5==本地算出的MD5
if db.llen(file)>0:
print('db.llen'+str(db.llen(file))+file)
db.ltrim(file,0,0)
db.lpush(file,date,hash) ##就存储到数据库
return("File Hash Checked OK")
pass
else:
os.remove(base+file) ##如果不一致就删掉文件
return "Hash Checked Not OK,The file deleted"
pass