0  >?a i@sLdZddlZddlZddlmZgdZdZdZdZGdd d eZ Gd d d e Z Gd d d e Z Gddde Z Gddde Z e eefZdZdZGdddZz ddlZWneydZYn00ejZGdddeZede eeejfZdaddZdaddZddZddZ d d!Z!d)d$d%Z"d&d'Z#e$d(krHe#dS)*aSAn FTP client class and some helper functions. Based on RFC 959: File Transfer Protocol (FTP), by J. Postel and J. Reynolds Example: >>> from ftplib import FTP >>> ftp = FTP('ftp.python.org') # connect to host, default port >>> ftp.login() # default, i.e.: user anonymous, passwd anonymous@ '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 8 root wheel 1024 Jan 3 1994 .. drwxr-xr-x 2 root wheel 1024 Jan 3 1994 bin drwxr-xr-x 2 root wheel 1024 Jan 3 1994 etc d-wxrwxr-x 2 ftp wheel 1024 Sep 5 13:43 incoming drwxr-xr-x 2 root wheel 1024 Nov 17 1993 lib 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: python ftplib.py -d localhost -l -p -l N)_GLOBAL_DEFAULT_TIMEOUT)FTP error_reply error_temp error_perm error_proto all_errors c@s eZdZdS)ErrorN__name__ __module__ __qualname__rr/usr/lib64/python3.9/ftplib.pyr 9r c@s eZdZdS)rNr rrrrr:rrc@s eZdZdS)rNr rrrrr;rrc@s eZdZdS)rNr rrrrr<rrc@s eZdZdS)rNr rrrrr=rr s c@seZdZdZdZdZeZeZ dZ dZ dZ dZ dZddddedfddd d Zd d Zd dZd]ddZddZddZeZddZddZddZddZddZd d!Zd"d#Zd$d%Zd&d'Zd(d)Z d*d+Z!d,d-Z"d.d/Z#d0d1Z$d2d3Z%d^d4d5Z&d_d6d7Z'd`d8d9Z(dad;d<Z)dbd=d>Z*dcd?d@Z+dddAdBZ,dCdDZ-dEdFZ.dGdHZ/dgfdIdJZ0dKdLZ1dMdNZ2dOdPZ3dQdRZ4dSdTZ5dUdVZ6dWdXZ7dYdZZ8d[d\Z9dS)eruAn FTP client class. To create a connection, call the class using these arguments: host, user, passwd, acct, timeout, source_address, encoding The first four arguments are all strings, and have default value ''. The parameter ´timeout´ must be numeric and defaults to None if not passed, meaning that no timeout will be set on any ftp socket(s). If a timeout is passed, then this is now the default timeout for all ftp socket operations for this instance. The last parameter is the encoding of filenames, which defaults to utf-8. Then use self.connect() with optional host and port argument. To download a file, use ftp.retrlines('RETR ' + filename), or ftp.retrbinary() with slightly different arguments. To upload a file, use ftp.storlines() or ftp.storbinary(), which have an open file as argument (see their definitions below for details). The download/upload functions first issue appropriate TYPE and PORT or PASV commands. rNTFutf-8encodingcCs6||_||_||_|r2|||r2||||dS)zInitialization method (called by class instantiation). Initialize host to localhost, port to standard ftp port. Optional arguments are host (for connect()), and user, passwd, acct (for login()). N)rsource_addresstimeoutconnectlogin)selfhostuserpasswdacctrr