Vega strike Python Modules doc: FTPHandler Class Reference

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Inheritance diagram for FTPHandler:

Public Member Functions
def	ftp_open

def	connect_ftp

Public Member Functions inherited from BaseHandler
def	add_parent

def	close

Additional Inherited Members
Data Fields inherited from BaseHandler
	parent

Detailed Description

Definition at line 895 of file urllib2.py.

Member Function Documentation

def connect_ftp	(	self,
		user,
		passwd,
		host,
		port,
		dirs
	)

Definition at line 936 of file urllib2.py.

936

937 def connect_ftp(self, user, passwd, host, port, dirs):

fw = ftpwrapper(user, passwd, host, port, dirs)

def ftp_open	(	self,
		req
	)

Definition at line 896 of file urllib2.py.

References FTPHandler.connect_ftp(), mimetypes.guess_type(), urllib.splitattr(), urllib.splitport(), and rfc822.unquote().

 
     def ftp_open(self, req):
         host = req.get_host()
         if not host:
             raise IOError, ('ftp error', 'no host given')
         # XXX handle custom username & password
         try:
             host = socket.gethostbyname(host)
         except socket.error, msg:
             raise URLError(msg)
         host, port = splitport(host)
         if port is None:
             port = ftplib.FTP_PORT
         path, attrs = splitattr(req.get_selector())
         path = unquote(path)
         dirs = path.split('/')
         dirs, file = dirs[:-1], dirs[-1]
         if dirs and not dirs[0]:
             dirs = dirs[1:]
         user = passwd = '' # XXX
         try:
             fw = self.connect_ftp(user, passwd, host, port, dirs)
             type = file and 'I' or 'D'
             for attr in attrs:
                 attr, value = splitattr(attr)
                 if attr.lower() == 'type' and \
                    value in ('a', 'A', 'i', 'I', 'd', 'D'):
                     type = value.upper()
             fp, retrlen = fw.retrfile(file, type)
             headers = ""
             mtype = mimetypes.guess_type(req.get_full_url())[0]
             if mtype:
                 headers += "Content-Type: %s\n" % mtype
             if retrlen is not None and retrlen >= 0:
                 headers += "Content-Length: %d\n" % retrlen
             sf = StringIO(headers)
             headers = mimetools.Message(sf)
             return addinfourl(fp, headers, req.get_full_url())
         except ftplib.all_errors, msg:
             raise IOError, ('ftp error', msg), sys.exc_info()[2]

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation