Top-rated recipes tagged "table"

Render tables for text interface (Python)

2010-04-20T18:02:51-07:00

Python recipe 577202 by Denis Barmenkov (format, table, text). Revision 2.

Sometime pprint module is not enough for formatting data for console or log file output. This module provide function which fill the gap.

Sample function call:

nums = [ '1', '2', '3', '4' ]
speeds = [ '100', '10000', '1500', '12' ]
desc = [ '', 'label 1', 'none', 'very long description' ]
lines = format_table( [(nums, ALIGN_RIGHT|PADDING_ALL, 'NUM'), 
                       (speeds, ALIGN_RIGHT|PADDING_ALL, 'SPEED'), 
                       (desc, ALIGN_LEFT|PADDING_ALL, 'DESC')] )

Output:

=======================================
| NUM | SPEED | DESC                  |
=======================================
|   1 |   100 |                       |
|   2 | 10000 | label 1               |
|   3 |  1500 | none                  |
|   4 |    12 | very long description |
=======================================

Tkinter table with scrollbars (Python)

2017-05-06T19:06:05-07:00

Python recipe 580793 by Miguel Martínez López (scrollbars, table, tkinter). Revision 13.

I created here a tkinter table with scrollbar support. I use one of my other recipes for the mousewheel support and scrolling:

https://code.activestate.com/recipes/580640-scrolling-frame-with-mouse-wheel-support

Simple multicolumn listbox for tkinter (Python)

2017-05-02T22:27:15-07:00

Python recipe 580794 by Miguel Martínez López (listbox, multicolumn, table, tkinter).

This recipe makes easy to work a treeview widget like a table.

It has several options for styling:

heading_anchor
heading_font
heading_background
heading_foreground
cell_anchor
cell_background
cell_foreground
cell_font
cell_pady
height
padding
adjust_heading_to_content
stripped_rows
headers
selection_background
selection_foreground
field_background

The "command" parameter is a callback and its called each time a row is selected.

Tkinter table (Python)

2017-05-02T21:19:51-07:00

Python recipe 580786 by Miguel Martínez López (table, tkinter). Revision 24.

Table of data for tkinter.

Here there is an improved vesion with vertical scrollbar support:

https://code.activestate.com/recipes/580793-tkinter-table-with-scrollbars

Multiplication table (Python)

2011-04-21T09:12:26-07:00

Python recipe 577672 by Boubakr (math, multiplication, python, table).

Multiplication table (Python)

Tkinter treeview like a table or multicolumn listbox (Python)

2017-05-02T22:27:48-07:00

Python recipe 580746 by Miguel Martínez López (editable, listbox, megawidget, multicolumn, table, tkinter, treeview). Revision 33.

This trick provides use my other recipe:

https://code.activestate.com/recipes/580794-simple-multicolumn-listbox-for-tkinter/

This recipes defines a Tk_Table: A table that extends the multicolumn listbox adding row numbers, making the cells editable and adding autoscrollbars.

Tk_Table

It has the same options than Multicolumn_Listbox, and some extra parameters to configure the new functionality.

Setting the editable keyword to True, makes the widget editable.

If you want stripped rows, pass the stripped_rows with a tuple (or list) of two colors.

If you want row numbers, then pass to row_numbers parameter a True value.

These are the extra options for this class:

entry_background
entry_foreground
entry_validatecommand
entry_selectbackground
entry_selectborderwidth
entry_selectforeground
scrollbar_background
scrollbar_troughcolor
rowlabel_anchor
rowlabel_minwidth
rowlabel_hoverbackground
frame_relief
frame_borderwidth
frame_background
row_numbers

How to parse a table in a PDF document (Python)

2016-04-10T22:43:57-07:00

Python recipe 580635 by Jorj X. McKie (cbz, epub, fitz, mupdf, openxps, parsing, pdf, pymupdf, table, xps). Revision 4.

A Python function that converts a table contained in a page of a PDF (or OpenXPS, EPUB, CBZ, XPS) document to a matrix-like Python object (list of lists of strings).

Generate behave table (Python)

2015-05-19T07:16:06-07:00

Python recipe 579055 by Nicolas Laurance (bdd, behave, table).

When writing BDD code with behave, you may want to include a set of examples for scenario outline, or provide a table for setting up initial conditions. This snippet ease the pain of formatting the table properly as text

Formating strings (print a table) (Batch)

2013-06-18T07:52:03-07:00

Batch recipe 578562 by greg zakharov (format, string, table).

As you know there are no escape characters such as "\t" in the windows command language but it does not mean that we can not format text. Command prompt has its own tricks. At firstly, you need declare enabledelayedexpansion after setlocal command in your batch file to get access for some interesting things; secondly, use <code><nul set /p "str=[string]"</code> construction which is equal print function in C language. OK, next batch file print multiplication table.