Python 将数据帧行传递给Google图表中的addRow函数

我的主要目标是在

data.addRows([
  ['Work', 11],
  ['Eat', 2],
  ['Commute', 2],
  ['Watch TV', 2]
]);

      data.addRows([[Timestamp('2018-11-09 00:00:00') 'Bob' 68]
 [Timestamp('2018-11-09 00:00:00') 'Jane' 86]
 [Timestamp('2018-11-10 00:00:00') 'Bob' 40]
 ...
 [Timestamp('2019-06-15 00:00:00') 'Bob' 20]
 [Timestamp('2019-06-15 00:00:00') 'Jane' 21]
 [Timestamp('2019-06-16 00:00:00') 'Bob' 1]]);

 return render_template("viz.html", data=data2, cols=col_names)

data.addRows({{ data.values  }});

数据-（数据帧）

data2.值

返回-

array([[Timestamp('2015-12-01 00:00:00'), 'Bob', 41],
       [Timestamp('2015-12-01 00:00:00'), 'Jane', 55],
       [Timestamp('2015-12-02 00:00:00'), 'Bob', 96],
       ...,
       [Timestamp('2019-07-31 00:00:00'), 'Jane', 18],
       [Timestamp('2019-08-01 00:00:00'), 'Bob', 2],
       [Timestamp('2019-08-02 00:00:00'), 'Bob', 1]], dtype=object)

现在我的代码在flask中运行良好，但当看到源代码时，它返回的值低于该值

data.addRows([
  ['Work', 11],
  ['Eat', 2],
  ['Commute', 2],
  ['Watch TV', 2]
]);

      data.addRows([[Timestamp('2018-11-09 00:00:00') 'Bob' 68]
 [Timestamp('2018-11-09 00:00:00') 'Jane' 86]
 [Timestamp('2018-11-10 00:00:00') 'Bob' 40]
 ...
 [Timestamp('2019-06-15 00:00:00') 'Bob' 20]
 [Timestamp('2019-06-15 00:00:00') 'Jane' 21]
 [Timestamp('2019-06-16 00:00:00') 'Bob' 1]]);

 return render_template("viz.html", data=data2, cols=col_names)

data.addRows({{ data.values  }});

我的烧瓶代码-

data.addRows([
  ['Work', 11],
  ['Eat', 2],
  ['Commute', 2],
  ['Watch TV', 2]
]);

      data.addRows([[Timestamp('2018-11-09 00:00:00') 'Bob' 68]
 [Timestamp('2018-11-09 00:00:00') 'Jane' 86]
 [Timestamp('2018-11-10 00:00:00') 'Bob' 40]
 ...
 [Timestamp('2019-06-15 00:00:00') 'Bob' 20]
 [Timestamp('2019-06-15 00:00:00') 'Jane' 21]
 [Timestamp('2019-06-16 00:00:00') 'Bob' 1]]);

 return render_template("viz.html", data=data2, cols=col_names)

data.addRows({{ data.values  }});

用谷歌图表代码填充行-

data.addRows([
  ['Work', 11],
  ['Eat', 2],
  ['Commute', 2],
  ['Watch TV', 2]
]);

      data.addRows([[Timestamp('2018-11-09 00:00:00') 'Bob' 68]
 [Timestamp('2018-11-09 00:00:00') 'Jane' 86]
 [Timestamp('2018-11-10 00:00:00') 'Bob' 40]
 ...
 [Timestamp('2019-06-15 00:00:00') 'Bob' 20]
 [Timestamp('2019-06-15 00:00:00') 'Jane' 21]
 [Timestamp('2019-06-16 00:00:00') 'Bob' 1]]);

 return render_template("viz.html", data=data2, cols=col_names)

data.addRows({{ data.values  }});

问题-

array([[Timestamp('2015-12-01 00:00:00'), 'Bob', 41],
       [Timestamp('2015-12-01 00:00:00'), 'Jane', 55],
       [Timestamp('2015-12-02 00:00:00'), 'Bob', 96],
       ...,
       [Timestamp('2019-07-31 00:00:00'), 'Jane', 18],
       [Timestamp('2019-08-01 00:00:00'), 'Bob', 2],
       [Timestamp('2019-08-02 00:00:00'), 'Bob', 1]], dtype=object)

如何去掉

时间戳（'

和

00:00:00）

如何删除

和#39

是否有更好的方法以

[['值1'，'值2'，值3]， [‘值4’、‘值5’、值6]…]

如何在我的值周围添加

”

---

尝试在此处添加

|safe

-->{data.values | safe}尝试在此处添加

|safe

-->

{data.values | safe}