Here’s a sample session using the FTP_TLS class: > ftps = FTP_TLS('')
The encoding parameter was added, and the default was changed from Latin-1 to UTF-8 to follow RFC 2640.
Keyfile and certfile are a legacy alternative to context – they can point to PEM-formatted private key and certificate chain files (respectively) for the SSL connection.Ĭhanged in version 3.9: If the timeout parameter is set to be zero, it will raise a ValueError to prevent the creation of a non-blocking socket. Please read Security considerations for best practices. context is a ssl.SSLContext object which allows bundling SSL configuration options, certificates and private keys into a single (potentially long-lived) structure. Securing the data connection requires the user to explicitly ask for it by calling the prot_p() method. Connect as usual to port 21 implicitly securing the FTP control connection before authenticating. class ftplib.FTP_TLS(host='', user='', passwd='', acct='', keyfile=None, certfile=None, context=None, timeout=None, source_address=None, *, encoding='utf-8')Ī FTP subclass which adds TLS support to FTP as described in RFC 4217. '230 Anonymous login ok, restrictions apply.'ĭr-xr-xr-x 5 ftp ftp 4096 May 6 10:43 CentOSĬhanged in version 3.9: If the timeout parameter is set to be zero, it will raise a ValueError to prevent the creation of a non-blocking socket. The FTP class supports the with statement, e.g.: > from ftplib import FTP The encoding parameter specifies the encoding for directories and filenames. source_address is a 2-tuple (host, port) for the socket to bind to as its source address before connecting. The optional timeout parameter specifies a timeout in seconds for blocking operations like the connection attempt (if is not specified, the global default timeout setting will be used). When user is given, additionally the method call login(user, passwd, acct) is made (where passwd and acct default to the empty string when not given). When host is given, the method call connect(host) is made. The module defines the following items: class ftplib.FTP(host='', user='', passwd='', acct='', timeout=None, source_address=None, *, encoding='utf-8') > ftp.retrbinary('RETR README', fp.write) > ftp.retrlines('LIST') # list directory contents > ftp.cwd('debian') # change into "debian" directory > ftp = FTP('ftp.us.') # connect to host, default port Here’s a sample session using the ftplib module: > from ftplib import FTP The default encoding is UTF-8, following RFC 2640. For more information on FTP (File Transfer Protocol), see Internet RFC 959. It is also used by the module urllib.request to handle URLs that use FTP. You can use this to write Python programs that perform a variety of automated FTP jobs, such as mirroring other FTP servers. The FTP class implements the client side of the FTP protocol. This module defines the class FTP and a few related items.
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