def GetContextObject(uobj, cmstype):
'''receive a urlopener object, return a context object'''
if cmstype == 'CMS_citeseerx':
return CMSciteseerx.get_context_object(uobj)
elif cmstype == 'CMS_normal':
return CMSnormal.get_context_object(uobj)
elif cmstype == 'CMS_pdf':
return CMSpdf.get_context_object(uobj)
else:
raise Exception, 'Cannae do that captain'
def DiagnoseCMS(uobj):
'''receive a urlopener object, diagnose what sort of CMS
the site uses'''
uoi = uobj.info()
if CMSciteseerx.diagnose(uobj):
return 'CMS_citeseerx'
if MIMEMAP[uoi.gettype()] == 'html':
return 'CMS_normal'
elif MIMEMAP[uoi.gettype()] == 'pdf':
return 'CMS_pdf'
else:
raise Exception, 'This is not a handlable file type'
