为双语术语列表中的每一行创建双字母组合

Question

var select = React.findDOMNode(this.refs.selectRef); 
var values = [].filter.call(select.options, function (o) {
      return o.selected;
    }).map(function (o) {
      return o.value;
    });

这段代码为文件中的所有行创建了bigrams，但我需要的是每行单独的bigrams，即，biterms列表中的每个项目都是bigrams。有人可以帮忙吗？

Answer 1

你需要迭代每一行。

biterms = u'''Difensori dei diritti umani, libertà di espressione > Human rights defenders, freedom of expression
sgomberi forzati, violazioni dei diritti umani > forced evictions, human rights violations'''.splitlines()
bigrams = []
for line in biterms:
    l = []
    trans = line.split(' > ')
    left =  trans[0].split(', ')
    right = trans[1].split(', ')
    for i in left:
        for j in right:
            l.append((i, j))
    bigrams.append(l)        

for g in bigrams:
    print g