[英]Python Sockets, download is almost 10x the size of original file, upload is 0 bytes
我正在将连接性集成到云文件传输服务。
自从我完成了对果酱果酱子系统的所有绑定(像unix一样)后,某些功能却没有实现。 为了连接到Google云端硬盘,最初我对httplib2 / init .py进行了一些修改,设置了以下所有实例:
self.sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
#to this:
self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
完成这个小补丁后,我可以成功连接并从Google云端硬盘下载元数据。 然而:
我知道这一定与套接字属性的配置错误有关,但并非所有属性都已实现。 这是一些标准的python测试输出(test_sockets,test_httplib)
在此处实施: 果酱/h/std/netdb.h
我没有头绪
SO_DEBUG enables recording of debugging information
SO_REUSEADDR enables local address reuse
SO_REUSEPORT enables duplicate address and port bindings
SO_KEEPALIVE enables keep connections alive
SO_DONTROUTE enables routing bypass for outgoing messages
SO_LINGER linger on close if data present
SO_BROADCAST enables permission to transmit broadcast messages
SO_OOBINLINE enables reception of out-of-band data in band
SO_SNDBUF set buffer size for output
SO_RCVBUF set buffer size for input
SO_SNDLOWAT set minimum count for output
SO_RCVLOWAT set minimum count for input
SO_SNDTIMEO set timeout value for output
SO_RCVTIMEO set timeout value for input
SO_ACCEPTFILTER set accept filter on listening socket
SO_TYPE get the type of the socket (get only)
SO_ERROR get and clear error on the socket (get only)
希望可以解决这个问题,直到我解决为止。 如果发现有问题,请向我报告
我想到了。 我的文件处理代码有2个问题。
在上传中:
database_file = drive.CreateFile()
database_file['title'] = packageName
# this needs to be set
database_file.SetContentFile(packageName)
#
database_file['parents']=[{"kind": "drive#fileLink" ,'id': str(cloudfolderid) }]
在下载中,我使用了错误的URL(webContentLink仅用于浏览器,请使用“ downloadUrl”)。 然后,我还需要制作标题以授权下载
import urllib2
import json
url = 'https://doc-14-5g-docs.googleusercontent.com/docs/securesc/n4vedqgda15lkaommio7l899vgqu4k84/ugncmscf57d4r6f64b78or1g6b71168t/1409342400000/13487736009921291757/13487736009921291757/0B1umnT9WASfHUHpUaWVkc0xhNzA?h=16653014193614665626&e=download&gd=true'
#Parse saved credentials
credentialsFile = open('./configs/gcreds.dat', 'r')
rawJson = credentialsFile.read()
credentialsFile.close()
values = json.loads(rawJson)
#Header must include: {"Authorization" : "Bearer xxxxxxx SomeToken xxxxx"}
ConstructedHeader = "Bearer " + str(values["token_response"]["access_token"])
Header = {"Authorization": ConstructedHeader}
req = urllib2.Request( url, headers= Header )
response = urllib2.urlopen(req)
output = open("UploadTest.z.crypt",'wb')
output.write(response.read())
output.close()
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.