Vega strike Python Modules doc: FileHandler Class Reference

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Inheritance diagram for FileHandler:

Public Member Functions
def	file_open

def	get_names

def	open_local_file

Public Member Functions inherited from BaseHandler
def	add_parent

def	close

Static Public Attributes
	names = None

Additional Inherited Members
Data Fields inherited from BaseHandler
	parent

Detailed Description

Definition at line 856 of file urllib2.py.

Member Function Documentation

def file_open	(	self,
		req
	)

Definition at line 858 of file urllib2.py.

References URLopener.open_local_file(), and FileHandler.open_local_file().

 
     def file_open(self, req):
         url = req.get_selector()
         if url[:2] == '//' and url[2:3] != '/':
             req.type = 'ftp'
             return self.parent.open(req)
         else:
             return self.open_local_file(req)

def get_names ( self)

Definition at line 868 of file urllib2.py.

 
     def get_names(self):
         if FileHandler.names is None:
             FileHandler.names = (socket.gethostbyname('localhost'),
                                  socket.gethostbyname(socket.gethostname()))
         return FileHandler.names

def open_local_file	(	self,
		req
	)

Definition at line 875 of file urllib2.py.

References rfc822.formatdate(), Cmd.get_names(), FileHandler.get_names(), mimetypes.guess_type(), aifc.open(), urllib.splitport(), and macurl2path.url2pathname().

 
     def open_local_file(self, req):
         host = req.get_host()
         file = req.get_selector()
         localfile = url2pathname(file)
         stats = os.stat(localfile)
         size = stats[stat.ST_SIZE]
         modified = rfc822.formatdate(stats[stat.ST_MTIME])
         mtype = mimetypes.guess_type(file)[0]
         stats = os.stat(localfile)
         headers = mimetools.Message(StringIO(
             'Content-Type: %s\nContent-Length: %d\nLast-modified: %s\n' %
             (mtype or 'text/plain', size, modified)))
         if host:
             host, port = splitport(host)
         if not host or \
            (not port and socket.gethostbyname(host) in self.get_names()):
             return addinfourl(open(localfile, 'rb'),
                               headers, 'file:'+file)
         raise URLError('file not on local host')

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

Field Documentation