wordnet.py 文件源码

def _initializePOSTables():
    global _POSNormalizationTable, _POStoDictionaryTable
    _POSNormalizationTable = {}
    _POStoDictionaryTable = {}
    for pos, abbreviations in (
        (NOUN, "noun n n."),
        (VERB, "verb v v."),
        (ADJECTIVE, "adjective adj adj. a s"),
        (ADVERB, "adverb adv adv. r")):
    tokens = string.split(abbreviations)
    for token in tokens:
        _POSNormalizationTable[token] = pos
        _POSNormalizationTable[string.upper(token)] = pos
    for dict in Dictionaries:
    _POSNormalizationTable[dict] = dict.pos
    _POStoDictionaryTable[dict.pos] = dict