> > Here we can use '{}'.format(df.index.name) to show the name of index
>
> Patch has been updated to print the index name when it is non-None.
Thanks! It would be nice to also support MultiIndex names using
`result.index.names', e.g.
#+begin_src python :results table
import numpy as np
import pandas as pd
df = pd.DataFrame({
"A": ["foo", "bar", "foo", "bar", "foo", "bar", "foo", "foo"],
"B": ["one", "one", "two", "three", "two", "two", "one", "three"],
"C": np.random.randn(8),
"D": np.random.randn(8)})
return df.groupby(["A", "B"]).agg('sum').round(3)
#+end_src
Another problem is the display of objects like datetime, e.g.
#+begin_src python :results table
import pandas as pd
s = pd.Series(range(3), index=pd.date_range("2000", freq="D", periods=3))
return s.to_frame()
#+end_src
#+RESULTS:
| | 0 | |
|-----------+-------------------------------+---|
| Timestamp | (2000-01-01 00:00:00 freq= D) | 0 |
| Timestamp | (2000-01-02 00:00:00 freq= D) | 1 |
| Timestamp | (2000-01-03 00:00:00 freq= D) | 2 |
#+begin_src python
from pathlib import Path
import numpy as np
return {'a': 1, 'path': Path('/'), 'array': np.zeros(3)}
#+end_src
#+RESULTS:
| a | 1 | |
| path | PosixPath | (/) |
| array | array | ((0 0 0)) |
I think these objects need to be shown in a single column rather than
two. Besides, if the python code becomes too complex finally, I think
maintaining the python code outside the ob-python.el, as suggested by
Ihor, is a good idea.
