<br>thanks!!!<br>i have understood the u operator.<br>One question:<br><span style="font-weight: bold;"><span style="font-weight: bold;">1)</span>WHY MY CODE PUT THE u OPERATOR IN THE VIDEO OUTPUT?</span><br><br><br><br><div>
<span class="gmail_quote">2005/12/21, Marco Meoni <<a href="mailto:meonimarco@gmail.com">meonimarco@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
thanks!!!<br>i have understood the u operator.<br>One question:<br><span style="font-weight: bold;">WHY</span><br><br><div><span class="gmail_quote">2005/12/21, Werner F. Bruhin <<a href="mailto:werner.bruhin@free.fr" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
werner.bruhin@free.fr
</a>>:</span><div><span class="e" id="q_1084dd113a585101_1"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Marco Meoni wrote:<br><br>> Hello everybody.
<br>> I have a problem with xmlproc.
<br>> If I have a dtd in the direcory of this file, the parser send me to<br>> video the elelments and the attirbutes of the dtd.<br>> this is the video output:<br>><br>> sbaush@sbaush:/media/hda5/Universita'/Tesi/Manager$ python
parser2.py<br>> ELEMENTO: meshap-manager - (u'|', [(u'iptables-request', ''),<br>> (u'iptables-response', ''), (u'routing-table-request', ''),<br>> (u'routing-table-response', '')], '')<br>> ELEMENTO: iptables-request - (u'|', [(u'policy', ''), (u'list', ''),
<br>> (u'flush', ''), (u'append', ''), (u'delete', '')], '')<br>> ELEMENTO: policy - EMPTY<br>> ATTRIBUTO: chain - Elemento: policy - Contenuto: [u'INPUT', u'OUTPUT',<br>> u'FORWARD'] #REQUIRED - Default:[None]
<br>> ATTRIBUTO: target - Elemento: policy - Contenuto: [u'DROP', u'ACCEPT',<br>> u'REJECT'] #REQUIRED - Default:[None]<br>> ELEMENTO: list - EMPTY<br>> ATTRIBUTO: chain - Elemento: list - Contenuto: [u'INPUT', u'OUTPUT',
<br>> u'FORWARD'] #IMPLIED - Default:[None]<br>> ELEMENTO: flush - EMPTY<br>> ATTRIBUTO: chain - Elemento: flush - Contenuto: [u'INPUT', u'OUTPUT',<br>> u'FORWARD'] #IMPLIED - Default:[None]<br>> ELEMENTO: append - (u',', [(u'protocol', u'?'), (u'source', u'?'),
<br>> (u'destination', u'?'), (u'jump', '')], '')<br>> ATTRIBUTO: chain - Elemento: append - Contenuto: [u'INPUT', u'OUTPUT',<br>> u'FORWARD'] #REQUIRED - Default:[None]<br>> ELEMENTO: protocol - EMPTY<br>> ATTRIBUTO: type - Elemento: protocol - Contenuto: [u'tcp', u'udp',
<br>> u'icmp'] #REQUIRED - Default:[None]<br>> ELEMENTO: source - EMPTY<br>> ATTRIBUTO: address - Elemento: source - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ELEMENTO: destination - EMPTY<br>> ATTRIBUTO: address - Elemento: destination - Contenuto: CDATA
<br>> #REQUIRED - Default:[None]<br>> ELEMENTO: jump - EMPTY<br>> ATTRIBUTO: option - Elemento: jump - Contenuto: [u'DROP', u'ACCEPT',<br>> u'REJECT'] #REQUIRED - Default:[None]<br>> ELEMENTO: delete - (u'|', [(u',', [(u'protocol', u'?'), (u'source',
<br>> ''), (u'jump', '')], ''), (u'number', '')], '')<br>> ATTRIBUTO: chain - Elemento: delete - Contenuto: [u'INPUT', u'OUTPUT',<br>> u'FORWARD'] #REQUIRED - Default:[None]<br>> ELEMENTO: number - EMPTY<br>> ATTRIBUTO: line - Elemento: number - Contenuto: CDATA #REQUIRED -
<br>> Default:[None]<br>> ELEMENTO: iptables-response - (u'|', [(u'done', ''), (u'listtable',<br>> '')], '')<br>> ELEMENTO: done - EMPTY<br>> ATTRIBUTO: value - Elemento: done - Contenuto: [u'true', u'false']
<br>> #REQUIRED - Default:[None]<br>> ELEMENTO: listtable - ('', [(u'table', u'+')], '')<br>> ELEMENTO: table - ('', [(u'rule', u'*')], '')<br>> ATTRIBUTO: chain - Elemento: table - Contenuto: [u'INPUT', u'OUTPUT',
<br>> u'FORWARD'] #REQUIRED - Default:[None]<br>> ATTRIBUTO: policy - Elemento: table - Contenuto: [u'ACCEPT', u'DROP',<br>> u'REJECT'] #REQUIRED - Default:[None]<br>> ELEMENTO: rule - EMPTY<br>> ATTRIBUTO: number - Elemento: rule - Contenuto: CDATA #REQUIRED -
<br>> Default:[None]<br>> ATTRIBUTO: target - Elemento: rule - Contenuto: [u'ACCEPT', u'DROP',<br>> u'REJECT'] #REQUIRED - Default:[None]<br>> ATTRIBUTO: protocol - Elemento: rule - Contenuto: [u'tcp', u'udp',
<br>> u'icmp'] #REQUIRED - Default:[None]<br>> ATTRIBUTO: option - Elemento: rule - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: source - Elemento: rule - Contenuto: CDATA #REQUIRED -<br>> Default:[None]
<br>> ATTRIBUTO: destination - Elemento: rule - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: description - Elemento: rule - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ELEMENTO: routing-table-request - EMPTY
<br>> ELEMENTO: routing-table-response - ('', [(u'route', '')], '')<br>> ELEMENTO: route - ('', [(u'row', u'*')], '')<br>> ELEMENTO: row - EMPTY<br>> ATTRIBUTO: interface - Elemento: row - Contenuto: CDATA #REQUIRED -
<br>> Default:[None]<br>> ATTRIBUTO: destination - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: gateway - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]
<br>> ATTRIBUTO: flags - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: refcnt - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: use - Elemento: row - Contenuto: CDATA #REQUIRED -
<br>> Default:[None]<br>> ATTRIBUTO: metric - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: mask - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: mtu - Elemento: row - Contenuto: CDATA #REQUIRED -
<br>> Default:[None]<br>> ATTRIBUTO: window - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>> ATTRIBUTO: irtt - Elemento: row - Contenuto: CDATA #REQUIRED -<br>> Default:[None]<br>>
<br>> It works perfectly. The question is: what is the "u" in the elements??<br>> Thanks to all.<br>> below there is my code.<br><br>The 'u' creates a Unicode object from the string in quotes.<br><br>x = u'sometext'
<br> >>> x<br>u'sometext'<br> >>> type(x)<br><type 'unicode'><br><br>You could also use unicode() if you need to define an encoding or want<br>to define what happens on error.<br><br>y = unicode('sometext', 'iso-8859-1')
<br> >>> y<br>u'sometext'<br> >>> type(y)<br><type 'unicode'><br><br>See you<br>Werner<br><br>><br>><br>> from xml.parsers.xmlproc import xmlproc<br>> import sys<br>><br>> class DTDReporter(
xmlproc.DTDConsumer):<br>> "A simple class that just prints out the events it receives."<br>><br>> def __init__(self,parser,out=sys.stdout):<br>> xmlproc.DTDConsumer.__init__(self,parser)
<br>> self.out=out<br>><br>> def new_attribute(self,elem,attr,a_type,a_decl,a_def):<br>> self.out.write("ATTRIBUTO: %s - Elemento: %s - Contenuto: %s<br>> %s - Default:[%s]\n" % (attr,elem,a_type,a_decl,a_def))
<br>><br>> def new_element_type(self,elem_name,elem_cont):<br>> self.out.write("ELEMENTO: %s - %s\n" % (elem_name,elem_cont))<br>><br>> # --- Client methods<br>><br>> def close(self):
<br>> self.out.close()<br>><br>> # --- Main program<br>><br>> if __name__ == '__main__':<br>> t=xmlproc.DTDParser()<br>> t.set_dtd_consumer(DTDReporter(t))<br>> #Si sceglie se parsare il file messo come input da tastiera o se
<br>> il file sul disco. Si puo' dare anche il percorso di localizzazione<br>> del file.<br>> #t.parse_resource(sys.argv[1])<br>> t.parse_resource("MeshAP2.dtd")<br>><br>><br>><br>> --
<br>><br>> mail address: <a href="mailto:meonimarco@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">meonimarco@gmail.com</a> <mailto:<a href="mailto:meonimarco@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
meonimarco@gmail.com</a>><br>> web site: <a href="http://www.marcomeoni.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
www.marcomeoni.net</a> <<a href="http://www.marcomeoni.net/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://www.marcomeoni.net/</a>><br>><br>>------------------------------------------------------------------------
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<br><br></blockquote></span></div></div><span class="sg"><br><br clear="all"><br>-- <br>Mail address: <a href="mailto:meonimarco@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">meonimarco@gmail.com
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