?? site.py
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"""DOM parser for Site Explorer resultsImplement a simple DOM parsers for the Yahoo Search Web Services siteexplorer APIs. This provides parser for the following classes: PageData - Shows a list of all pages belonging to a domain InlinkData - Shows the pages from other sites linking in to a page"""__revision__ = "$Id: site.py,v 1.3 2007/02/28 23:21:30 zwoop Exp $"__version__ = "$Revision: 1.3 $"__author__ = "Leif Hedstrom <leif@ogre.com>"__date__ = "Wed Feb 28 16:21:14 MST 2007"from yahoo.search import dom## DOM parser for PageData and InlinkData (same schema)#class PageData(dom.DOMResultParser): """PageData - DOM parser for PageData results Each result is a dictionary populated with the extracted data from the XML results. The following keys are always available: Title - The title of the web page. Url - The URL for the web page. ClickUrl - The URL for linking to the page. Example: results = ws.parse_results(dom) for res in results: print "%s - %s" % (res.Title, res.Url) """ def _init_res_fields(self): """Initialize the valid result fields.""" self._res_fields = [('Title', None, None), ('Url', None, None), ('ClickUrl', None, None)]## DOM parser for UpdateNotification#class UpdateNotification(dom.DOMResultParser): """UpdateNotification - DOM parser for Site Update Notification The return value for this is always a list with one single element, a dictionary with Success - Did we succeed or not (True or False) Error - In case of a failure, the error message """ def parse_results(self, dom_object): """Internal method to parse one Result node""" res = self._res_dict() try: success = dom_object.getElementsByTagName('Success')[0] error = None except: success = None error = dom_object.getElementsByTagName('Error')[0] if success: res['Success'] = True res['Error'] = None elif error: res['Success'] = False try: message = error.getElementsByTagName('Message')[0] res['Error'] = self._get_text(message.childNodes) except: res['Error'] = "Unknown" else: res['Success'] = False res['Error'] = "Unknown" self._total_results_available = 1 self._total_results_returned = 1 self._first_result_position = 1## local variables:# mode: python# indent-tabs-mode: nil# py-indent-offset: 4# end:
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