hobbsCalc.py 文件源码

def calc(param):

    p = ["He", "he", "Him", "him", "She", "she", "Her",
        "her", "It", "it", "They", "they"]
    r = ["Himself", "himself", "Herself", "herself",
        "Itself", "itself", "Themselves", "themselves"]
    fname = param[1]
    pro = param[2]
    with open(fname) as f:
        sents = f.readlines()
    trees = [Tree.fromstring(s) for s in sents]
    pos = get_pos(trees[-1], pro)
    pos = pos[:-1]
    if pro in p:
        tree, pos = hobbs(trees, pos)
        #for t in trees:
        #    print t, '\n'        
        #print "Proposed antecedent for '"+pro+"':", tree[pos]
        return tree, tree[pos]
    elif pro in r:
        tree, pos = resolve_reflexive(trees, pos)
        #for t in trees:
        #    print t, '\n'
        #print "Proposed antecedent for '"+pro+"':", tree[pos] 
        return tree, tree[pos]