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kernel.extract_text

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This commit is contained in:
James Turk 2012-04-13 13:04:36 -04:00
parent 081533d647
commit 24806e6ae0
1 changed files with 10 additions and 0 deletions
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10
oyster/core.py
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@ -257,6 +257,16 @@ class Kernel(object):
storage = self.storage[doc_class['storage_engine']]
return storage.get(doc['versions'][-1]['storage_key'])
def extract_text(self, doc):
version = self.get_last_version(doc)
doc_class = self.doc_classes[doc['doc_class']]
try:
extract_text = doc_class['extract_text']
except KeyError:
raise ValueError('doc_class %s missing extract_text' %
doc['doc_class'])
return extract_text(doc, version)
def _get_configured_kernel():
""" factory, gets a connection configured with oyster.conf.settings """