【发布时间】:2018-12-03 17:00:42
【问题描述】:
我有一个类似的熊猫数据框
>>> df
Out[126]:
score id
0 0.999989 654153
1 0.992971 941351
2 0.979518 701608
3 0.972667 564000
4 0.936928 999843
并希望转换为漂亮的表格(以便写入具有更好可读性的文本文件)
import prettytable as pt
x = pt.PrettyTable()
for col in list(df.columns):
x.add_column(col,df[col])
然后在函数内部,我使用
print(x.get_string())
得到这个错误
File "<ipython-input-130-8db747160a67>", line 5, in <module>
verbose = True)
File "<ipython-input-129-4e27c067e0b5>", line 104, in lda_save_eval
print(x.get_string())
File "C:\Users\USER\Anaconda3\envs\tensorflow\lib\site-packages\prettytable.py", line 990, in get_string
self._compute_widths(formatted_rows, options)
File "C:\Users\USER\Anaconda3\envs\tensorflow\lib\site-packages\prettytable.py", line 894, in _compute_widths
widths = [_get_size(field)[0] for field in self._field_names]
File "C:\Users\USER\Anaconda3\envs\tensorflow\lib\site-packages\prettytable.py", line 894, in <listcomp>
widths = [_get_size(field)[0] for field in self._field_names]
File "C:\Users\USER\Anaconda3\envs\tensorflow\lib\site-packages\prettytable.py", line 77, in _get_size
lines = text.split("\n")
AttributeError: 'int' object has no attribute 'split'
有什么线索吗?
【问题讨论】:
-
你试过get_string()吗?
-
对不起,我刚才打错字了...我已经完全尝试过 x.get_string()
标签: python pandas prettytable