def show_movies():
request_data = {'type': 'admin',
'method': 'get_movies'}
response = TCPclient.request(request_data)
for m in response['movies']:
print('序号:%s 电影名:%s 件大小:%s'%(m['id'],m['name'],m['size']))
return response
def show_notice():
request_data={'type':'user',
'method':'show_notice' }
response=TCPclient.request(request_data)
for n in response['notices']:
print('========%s========'%n['title'])
print(n['content'])
print('========%s========'%n['send_time'])
def download_movie():
response=show_movies()
if not response:
return
ids=[m['id'] for m in response['movies']]
id=input('请输入你要下载的电影序号>>>:')
if id=='q':
return
if not id.isdigit():
print('输入不正确')
return
id=int(id)
if id not in ids:
print('输入不正确')
return
#接收文件,取出文件信息
movie=None
for m in response['movies']:
if m['id']==id:
movie=m
if not os.path.exists(settings.MOVIE_PATH):
os.mkdir(settings.MOVIE_PATH)
#判断本地是否存在这个文件
path=os.path.join(settings.MOVIE_PATH,movie['name'])
if os.path.exists(path):
print('文件已经下载')
return
#判断是否可以下载
request_data={'type':'user','method':'check_download','movie_id':id,'user_id':user['id']}
response=TCPclient.request(request_data)
if response['status']!='ok':
print(response['msg'])
return
#添加属性,调用服务端download_movie下载
request_data['method']='download_movie'
json_bytes = json.dumps(request_data).encode('utf-8')
# 获取数据长度
len_bytes = struct.pack('i', len(json_bytes))
TCPclient.conn.send(len_bytes)
TCPclient.conn.send(json_bytes)
name=movie['name']
size=movie['size']
receive_size=0
f=open(path,'wb')
while receive_size<size:
if size-receive_size<1024:
data=TCPclient.conn.recv(size-receive_size)
else:
data=TCPclient.conn.recv(1024)
receive_size+=len(data)
print('下载了%s%s' % ((receive_size / size) * 100, '%'))
f.write(data)
f.close()
print('下载完成')
def open_vip():
if user['isvip']==1:
print('你已经是会员了!')
return
res=(input('请支付100元开通vip会员,是否确认Y,输入其他取消')).lower()
if res=='y':
request_data={'type':'user',
'method':'open_vip',
'user_id':user['id']}
response=TCPclient.request(request_data)
print(response['msg'])
else:
print('操作错误')
def lock_user():
request_data={'type':'admin',
'method':'get_all_user'}
response=TCPclient.request(request_data)
for u in response['users']:
print('%s %s %s'%(u['id'],u['name'],u['locked']))
id=int(input('请选择要锁定账户编号>>>:'))
if id in [u['id'] for u in response['users']]:
#根据id获取用户
for u in response['users']:
if u['id']==id:
#判断这个用户的锁定状态
if u['locked']==1:
print('该账户已经锁定')
break
else:
response_data={'type':'admin','method':'lock_user','user_id':id}
response=TCPclient.request(response_data)
print(response)
else:
print('输入id不正确')
def show_record():
request_data={
'type':'user',
'method':'show_record',
'user_id':user['id']
}
response=TCPclient.request(request_data)
if not response:
print('还没有下载记录')
return
# print(response)
# {'records': [{'id': 1, 'user_id': 3, 'movie_id': 1, 'view_time': '2018-12-09 18:34:25'}]}
for n in response['records']:
for m in response['movies']:
print('电影名称:%s ,下载时间:%s'%(m['name'],n['view_time']))
def delete_movie():
request_data={'type':'admin','method':'get_movies'}
response=TCPclient.request(request_data)
if not response['movies']:
print('没有任何视屏')
return
ids=[d['id'] for d in response['movies']]
for m in response['movies']:
print('id:%s name:%s'%(m['id'],m['name']))
while True:
id=int(input('请输入要删除的ID>>>:').strip())
if id in ids:
reqyest_data={'type':'admin',
'method':'delete_movie',
'id':id}
response=TCPclient.request(request_data)
if response['status']=='ok':
print('删除成功')
return
else:
print(response['msg'])
return
else:
print('id输入错误')
def send_notice():
while True:
title=input('请输入标题>>>:')
if title=='q':
return
if not title:
print('标题不能为空')
continue
content=input('请输入内容>>>:')
if not content:
print('内容不能为空')
continue
request_data={'title':title,
'content':content,
'user_id':user['id'],
'type':'admin',
'method':'send_notice'}
dic=TCPclient.request(request_data)
print(dic['msg'])
return
def register(user_type=0):
while True:
name = input('请输入注册用户名>>>:')
if name == 'q':
break
password = input('请输入注册密码>>>:')
if name and password:
data = {
'name': name,
'password': password,
'type': 'common',
'user_type': user_type,
'method': 'register'
}
response = TCPclient.request(data)
if response['status'] == 'ok':
print('注册成功')
break
else:
print(response['msg'])
else:
print('输入错误')
def login(user_type=0):
while True:
name = input('请输入登入用户名>>>:')
if name == 'q':
break
password = input('请输入登入密码>>>:')
if name and password:
data = {
'name': name,
'password': password,
'type': 'common', #判断调用哪个接口模块
'user_type': user_type, #判断是管理员还是用户
'method': 'login'
}
response = TCPclient.request(data)
if response['status'] == 'ok':
print('登入成功')
return response
else:
print(response['msg'])
else:
print('输入错误')
from UDPbroadcaster import UDPbroadcaster
from UDPlistener import UDPlistener
from TCPserver import TCPserver
from TCPclient import TCPclient
decision = input("1.want to start a chat\n" "2.wait for a request\n")
ip = input("enter your ip address\n")
if decision == "1":
four = ip.split(".")
subnet = four[0] + "." + four[1] + "." + four[2] + ".255"
broadcaster = UDPbroadcaster()
addrport = broadcaster.broadcast(subnet)
tcp = TCPclient()
print("enter 'exit' to leave the chat\n")
tcp.startChat(addrport)
if decision == "2":
listener = UDPlistener()
port = listener.listen(ip)
tcp = TCPserver()
print("enter 'exit' to leave the chat\n")
tcp.startChat(port)
def upload_movie():
while True:
# filepath=input('请输入上传文件路径>>>:').strip()
filepath = r'D:\上海python全栈4期\day53\视频\1.youku系统回顾.mp4'
if not os.path.exists(filepath):
print('对不起:路径不存在!')
continue
if not os.path.isfile(filepath):
print('对不起:只能上传文件')
continue
suffixs=['mp4','mkv','mov','rmvb','avi']
if not filepath.split('.')[-1] in suffixs:
print('文件格式不支持!')
continue
md5=get_MD5(filepath)
request_data = {'type': 'admin', 'method': 'check_movie','MD5':md5,
}
response=TCPclient.request(request_data)
break
if response['status']=='ok':
print(response['msg'])
#文件名
name=(os.path.split(filepath)[-1])
#文件后缀名
size=os.path.getsize(filepath)
vip=input('请输入该视频是否收费,y收费,其他免费').strip().lower()
if vip=='y':
vip=1
else:
vip=0
print('开始上传文件:%s'%name)
#先发送文件信息
file_info={'name':name,
'size':size,
'MD5':md5,
'user_id':user['id'],
'isvip':vip,
'type':'admin',
'method':'upload_movie'}
# 字典转json再转二进制
json_bytes = json.dumps(file_info).encode('utf-8')
# 获取数据长度
len_bytes = struct.pack('i', len(json_bytes))
TCPclient.conn.send(len_bytes)
TCPclient.conn.send(json_bytes)
#上传文件
f=open(filepath,'rb')
send_size=0
while send_size<size:
data=f.read(1024)
TCPclient.conn.send(data)
send_size+=len(data)
print('上传了%s%s'%((send_size/size)*100,'%'))
print('上传完毕')
#接受上传结果
len_data = TCPclient.conn.recv(4)
len_bytes = struct.unpack('i', len_data)[0]
json_data = TCPclient.conn.recv(len_bytes).decode('utf-8')
dic = json.loads(json_data)
print(dic['msg'])
else:
print(response['msg'])
from TCPclient import TCPclient
client1 = TCPclient()
client2 = TCPclient()
x = 'a' # unreachable value
while x != 0: # while the input is not 0, keep prompting the user which client he would like to choose
if x == 1: # client1
client1.send('Chris', 'message.txt'
) # client1 will send to 'Chris' the file 'message.txt'
client2.receive(
) # client2 will receive the file from 'Chris' from port 16000
elif x == 2: # the opposite for client 2
client2.send('Chris', 'message.txt')
client1.receive()
x = int(input('Choose which user is the sender (0 to exit): '))