fix xml parsing issue when there is only one sentence in the result

Wordseer / stanford-corenlp-python

Python wrapper for Stanford CoreNLP tools

GNU General Public License v2.0

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fix xml parsing issue when there is only one sentence in the result #13

Open dnc1994 opened 8 years ago

dnc1994 commented 8 years ago

When there is only one sentence in the input, document[u'sentences'][u'sentence'] returns a OrderedDict instead of a list, thus causing a KeyError when trying to indexing through it. This bug can fixed by simply putting raw_sent_list into a list when such case is present.