emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed

From: Liu Hui <liuhui1610@gmail.com>
To: Jack Kamm <jackkamm@gmail.com>
Cc: emacs-orgmode@gnu.org, Ihor Radchenko <yantar92@posteo.net>
Subject: Re: [PATCH] ob-python results handling for dicts, dataframes, arrays,  and plots
Date: Sun, 20 Aug 2023 20:13:53 +0800	[thread overview]
Message-ID: <CAOQTW-M=A9izqF7sWNF5F9MVDAFEjbGd7oW3d=UJvbAYD8J7Ag@mail.gmail.com> (raw)
In-Reply-To: <87edk0aqy5.fsf@gmail.com>

> > 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.

next prev parent reply	other threads:[~2023-08-20 12:15 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-15 23:46 [PATCH] ob-python results handling for dicts, dataframes, arrays, and plots Jack Kamm
2023-08-16  9:32 ` Ihor Radchenko
2023-08-17  4:04   ` Jack Kamm
2023-08-17  9:14     ` gerard.vermeulen
2023-08-17 12:10       ` Ihor Radchenko
2023-08-18  4:37         ` gerard.vermeulen
2023-08-18  6:01           ` gerard.vermeulen
2023-08-18 23:30       ` Jack Kamm
2023-08-19  8:50         ` Ihor Radchenko
2023-08-20 18:01           ` Jack Kamm
2023-08-20 18:21             ` Ihor Radchenko
2023-08-19  8:58         ` Ihor Radchenko
2023-08-20 18:13           ` Jack Kamm
2023-08-20 18:25             ` Ihor Radchenko
2023-08-22 23:37               ` Jack Kamm
2023-08-17 12:07     ` Ihor Radchenko
2023-08-18 22:49       ` Jack Kamm
2023-08-17  5:35 ` Liu Hui
2023-08-18 23:09   ` Jack Kamm
2023-08-20 12:13     ` Liu Hui [this message]
2023-08-20 18:31       ` Jack Kamm
2023-08-21  6:21         ` Liu Hui
2023-08-22 23:44         ` Jack Kamm
2023-08-17 11:57 ` Ihor Radchenko
2023-08-18 23:18   ` Jack Kamm
2023-08-19  8:54     ` Ihor Radchenko

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAOQTW-M=A9izqF7sWNF5F9MVDAFEjbGd7oW3d=UJvbAYD8J7Ag@mail.gmail.com' \
    --to=liuhui1610@gmail.com \
    --cc=emacs-orgmode@gnu.org \
    --cc=jackkamm@gmail.com \
    --cc=yantar92@posteo.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).