ftplib

问题 I am trying to write a script to get the latest file from the latest sub- directory of FTP server in Python. My problem is I am unable to figure out the latest sub-directory. There are two options available, sub-directories have ctime available. Also in directory name date is mentioned that on which date directory was created. But I do not know how to get the name of the latest directory. I have figured out the following way (hoping for the server side to be sorted by latest ctime). I have

问题 I have been using ls = f.mlsd() to get list of files and timestamp from ftp but it gives me ftplib.error_perm: 500 Unknown command Is there any problem with ftp server? do i need to install anything on the server to get this command working 回答1: In the fact, MLSD is nothing but a protocol extension introduced in RFC 3659 that may be not supported by some FTP servers. If you care about portability, it's better to use f.nlst() instead. If changing something on server is acceptable for you, then

问题 I'm a newbie in Python programming. My question is, how to download a few files at the same time. Not file by file but simultaneously from one directory on ftp. Now I use this script but I don't know how I can rebuild this code: filenames = [] ftp.retrlines("NLST", filenames.append) print filenames print path for filename in filenames: local_filename = filename print filename print local_filename f = open(local_filename, "wb") s = ftp.size(local_filename) sMB = s/(1024*1024) print "file name:

问题 I cannot figure out how to see the file contents of an FTP site using ftplib. I can connect to the FTP site using WinSCP just fine, and see the 6 files in the root directory. In Python 3.4, I am using the following code: from ftplib import FTP_TLS ftps = FTP_TLS(timeout=100) ftps.connect(ipAddress, 21) ftps.auth() ftps.prot_p() ftps.login('username', 'password') Which produces: Out[72]: '230 User logged in.' I can then run this: ftps.pwd() ...and I see that I am in the root directory: Out[73]

问题 I cannot figure out how to see the file contents of an FTP site using ftplib. I can connect to the FTP site using WinSCP just fine, and see the 6 files in the root directory. In Python 3.4, I am using the following code: from ftplib import FTP_TLS ftps = FTP_TLS(timeout=100) ftps.connect(ipAddress, 21) ftps.auth() ftps.prot_p() ftps.login('username', 'password') Which produces: Out[72]: '230 User logged in.' I can then run this: ftps.pwd() ...and I see that I am in the root directory: Out[73]

问题 I have a need to connect to FTPS server to which I am able to connect successfully using lftp. However, when I try with Python ftplib.FTP_TLS, it times out, the stack trace shows that it is waiting for the server to send welcome message or like. Does anyone know what the issue is and how to overcome? I wonder if there is something needs to be done on server side, but how come lftp client is working fine. Any help is greatly appreciated. Here is the stack trace: ftp = ftplib.FTP_TLS() ftp

问题 I am attempting to upload zip files to ShareFile with python code but I am finding the code hangs in an overridden version of ftplib.FTP_TLS.storebinary() in a class inheriting from FTP_TLs and does not return until a ssl.SSLError exception is thrown. The file is uploaded and appears intact before the exception occurs. Runtime error Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Python27\ArcGIS10.2\Lib\ftplib.py", line 741, in storbinary conn.unwrap() File "C

问题 So I am trying to script some video file downloads from my ftp and send them to handbrake for encoding. I was having trouble with keeping the ftp socket open, but due to an amazing response from a SO user that is solved but: Now the file that is getting downloaded is not recognized by handbrake. This particular file encoded fine before I implemented the socket solution so its something to do with how the data is being written to the file. Here is my code: if ext in validExtensions: print(

问题 I'm learning Python and I tried using the FTPLib module for Python with this code: import ftplib connect = ftplib.FTP('ftp://www.website.com') connect.login = ('username', 'password') data = [] connect.dir(data.append) connect.quit() for line in data: print line (I'm aware that the website, username and password is incorrect, I used my website data which I don't want to share) I received the following error after running the code: Traceback (most recent call last): File "ftp.py", line 3, in

问题 I want to zip a string(could be very big) and send it through FTP. So far I am using ftplib and ziplib, but they are not getting along too well. ftp = FTP(self.host) ftp.login(user=self.username, passwd=self.password) ftp.cwd(self.remote_path) buf = io.BytesIO(str.encode("This string could be huge!!")) zip = ZipFile.ZipFile(buf, mode='x') # Either one of the two lines ftp.storbinary("STOR " + self.filename, buf) # Works perfectly! ftp.storbinary("STOR " + self.filename, zip) # Doesnt Work ftp