>>> from ftplib import FTP
>>> ftp = FTP('ftp.python.org') # connect to host, default port
>>> ftp.login() # default, i.e.: user anonymous, passwd user@hostname
+'230 Guest login ok, access restrictions apply.'
>>> ftp.retrlines('LIST') # list directory contents
total 9
drwxr-xr-x 8 root wheel 1024 Jan 3 1994 .
drwxr-xr-x 6 1094 wheel 1024 Sep 13 19:07 pub
drwxr-xr-x 3 root wheel 1024 Jan 3 1994 usr
-rw-r--r-- 1 root root 312 Aug 1 1994 welcome.msg
+'226 Transfer complete.'
>>> ftp.quit()
+'221 Goodbye.'
>>>
A nice test that reveals some of the network dialogue would be:
self.sock = None
self.file = None
self.welcome = None
+ resp = None
if host:
- self.connect(host)
- if user: self.login(user, passwd, acct)
+ resp = self.connect(host)
+ if user: resp = self.login(user, passwd, acct)
+ return resp
def connect(self, host = '', port = 0):
'''Connect to host. Arguments are:
self.sock.connect(self.host, self.port)
self.file = self.sock.makefile('rb')
self.welcome = self.getresp()
+ return self.welcome
def getwelcome(self):
'''Get the welcome message from the server.
resp = self.getresp()
if resp[0] <> '2':
raise error_reply, resp
+ return resp
def abort(self):
'''Abort a file transfer. Uses out-of-band data.
def voidcmd(self, cmd):
"""Send a command and expect a response beginning with '2'."""
self.putcmd(cmd)
- self.voidresp()
+ return self.voidresp()
def sendport(self, host, port):
'''Send a PORT command with the current host and the given port number.'''
pbytes = [`port/256`, `port%256`]
bytes = hbytes + pbytes
cmd = 'PORT ' + string.joinfields(bytes, ',')
- self.voidcmd(cmd)
+ return self.voidcmd(cmd)
def makeport(self):
'''Create a new socket and send a PORT command for it.'''
if resp[0] == '3': resp = self.sendcmd('ACCT ' + acct)
if resp[0] <> '2':
raise error_reply, resp
+ return resp
def retrbinary(self, cmd, callback, blocksize):
'''Retrieve data in binary mode.
break
callback(data)
conn.close()
- self.voidresp()
+ return self.voidresp()
def retrlines(self, cmd, callback = None):
'''Retrieve data in line mode.
callback(line)
fp.close()
conn.close()
- self.voidresp()
+ return self.voidresp()
def storbinary(self, cmd, fp, blocksize):
'''Store a file in binary mode.'''
if not buf: break
conn.send(buf)
conn.close()
- self.voidresp()
+ return self.voidresp()
def storlines(self, cmd, fp):
'''Store a file in line mode.'''
buf = buf + CRLF
conn.send(buf)
conn.close()
- self.voidresp()
+ return self.voidresp()
def acct(self, password):
'''Send new account name.'''
cmd = 'ACCT ' + password
- self.voidcmd(cmd)
+ return self.voidcmd(cmd)
def nlst(self, *args):
'''Return a list of files in a given directory (default the current).'''
resp = self.sendcmd('RNFR ' + fromname)
if resp[0] <> '3':
raise error_reply, resp
- self.voidcmd('RNTO ' + toname)
+ return self.voidcmd('RNTO ' + toname)
def delete(self, filename):
'''Delete a file.'''
resp = self.sendcmd('DELE ' + filename)
if resp[:3] == '250':
- return
+ return resp
elif resp[:1] == '5':
raise error_perm, resp
else:
'''Change to a directory.'''
if dirname == '..':
try:
- self.voidcmd('CDUP')
- return
+ return self.voidcmd('CDUP')
except error_perm, msg:
if msg[:3] != '500':
raise error_perm, msg
cmd = 'CWD ' + dirname
- self.voidcmd(cmd)
+ return self.voidcmd(cmd)
def size(self, filename):
'''Retrieve the size of a file.'''
def quit(self):
'''Quit, and close the connection.'''
- self.voidcmd('QUIT')
+ resp = self.voidcmd('QUIT')
self.close()
+ return resp
def close(self):
'''Close the connection without assuming anything about it.'''
host = string.join(numbers[:4], '.')
port = (string.atoi(numbers[4]) << 8) + string.atoi(numbers[5])
return host, port
-# end parse227
def parse257(resp):
dirname = dirname + c
return dirname
+
def print_line(line):
'''Default retrlines callback to print a line.'''
print line
+
def ftpcp(source, sourcename, target, targetname = '', type = 'I'):
'''Copy file from one FTP-instance to another.'''
if not targetname: targetname = sourcename
projects / python / commitdiff