py::qo::network Namespace Reference

Classes
class	UpdateXMLIndex_Handler
Functions
def	open_gzurl
def	retrieve_from_mirror
def	gzretrieve_from_mirror
def	read_XMLIndex

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Function Documentation

def py::qo::network::gzretrieve_from_mirror	(		mirrors,
			uri,
			dest
	)

00063                                                  :
00064         mirror = mirrors[0].strip('/')
00065         orig = open_gzurl("%s%s" % (mirror, uri))
00066         try :
00067                 fd = open(dest, 'wb')
00068                 try :
00069                         shutil.copyfileobj(orig, fd)
00070                 finally :
00071                         fd.close()
00072         finally :
00073                 orig.close()
00074 
00075 
class UpdateXMLIndex_Handler( ContentHandler ) :

def py::qo::network::open_gzurl

(

url

)

Open a gziped file at url

\param url url to open
\return a file-like object ( GzipFile )

00032                       :
00033         """Open a gziped file at url
00034 
00035         \param url url to open
00036         \return a file-like object ( GzipFile )
00037         """
00038 
00039         fd = urllib2.urlopen( url )
00040         buf = StringIO()
00041         buf.write( fd.read() )
00042         buf.seek( 0, 0 )
00043         fd.close()
00044 
00045         gfd = GzipFile( fileobj = copy.deepcopy( buf ) )
00046         buf.close()
00047 
00048         return gfd
00049 
00050 
def retrieve_from_mirror( mirrors, uri, dest ) :

def py::qo::network::read_XMLIndex	(		path,
			mirrors
	)

                                   :

        # change mirror
        mirror = mirrors[0]

        parser = make_parser()
        content = UpdateXMLIndex_Handler()
        parser.setContentHandler( content )

        fd = open_gzurl( mirror+path )

        parser.parse( fd )
        fd.close()
        del parser

        return ( content.version, content.obsolete == "1", content.files, content.fix )

def py::qo::network::retrieve_from_mirror	(		mirrors,
			uri,
			dest
	)

00051                                                :
00052         mirror = mirrors[0].strip('/')
00053         orig = urllib2.urlopen("%s%s" % (mirror,uri))
00054         try :
00055                 fd = open(dest, 'wb')
00056                 try :
00057                         shutil.copyfileobj(orig, fd)
00058                 finally :
00059                         fd.close()
00060         finally :
00061                 orig.close()
00062 
def gzretrieve_from_mirror( mirrors, uri, dest ) :

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