Python 根据第一列中的值对第二列中的文本进行排序

在python中，我希望根据第一个数字的值将文本分隔成不同的行。因此：

Harry went to School 100
Mary sold goods 50
Sick man

使用以下提供的信息：

number  text
1   Harry
1   Went
1   to
1   School
1   100
2   Mary
2   sold
2   goods
2   50
3   Sick
3   Man

for i in xrange(0, len(df['number'])-1):
    if df['number'][i+1] == df['number'][i]:
          # append text (e.g Harry went to school 100)
    else:
          # new row (Mary sold goods 50)

你可以用

结果

Harry Went to School 100
Mary sold goods 50
Sick Man

---

看起来你用的是熊猫，对吗？对，对

Harry Went to School 100
Mary sold goods 50
Sick Man