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  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Malcolm
  • Date: 2008-06-02 19:26:39 UTC
  • mfrom: (1.1.3 upstream) (3.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080602192639-3rn65nx4q1sgd6sy
Tags: 0.8.1-1
New upstream release.

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build/lib/gozerbot/rsslist.py
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# gozerbot/rsslist.py
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#
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#
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""" create a list of rss data """
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__copyright__ = 'this file is in the public domain'
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from gozerbot.generic import handle_exception
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import xml.dom.minidom
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def gettext(nodelist):
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    """ get text data from nodelist """
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    result = ""
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    for node in nodelist:
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        if node.nodeType == node.TEXT_NODE or node.nodeType == \
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node.CDATA_SECTION_NODE:
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            stripped = node.data.strip()
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            if stripped:
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                result += stripped
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    return result
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def makersslist(xlist, nodes , d={}):
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    """ recurse until txt is found """
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    for i in nodes:
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        if i.nodeType == i.ELEMENT_NODE:
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            dd = d[i.nodeName] = {}
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            makersslist(xlist, i.childNodes, dd)
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            if dd:
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                xlist.append(dd)
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        txt = gettext(i.childNodes)
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        if txt:
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            d[i.nodeName] = txt
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def rsslist(txt):
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    """ create list of dictionaries with rss data """
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    dom = xml.dom.minidom.parseString(txt)
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    result = []
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    makersslist(result, dom.childNodes)
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    return result