tabulous 0.1.1

A table data viewer for Python

tabulous

A table data viewer for Python.

tabulous is highly inspired by napari in its design and API.

Installation

Install all the dependencies including functionalities of loading sample data, plotting, etc.

pip install tabulous[all]

Install with PyQt5 backend.

pip install tabulous[pyqt5]

Documentation

Documentation is available here.

How it works.

from tabulous import open_sample

viewer = open_sample("iris")  # open a sample data from seaborn

df = pd.read_csv("data.csv")
viewer.add_table(df)  # add table data to viewer
viewer.tables  # table list
table = viewer.tables[0]  # get table
table.data  # get pd.DataFrame object (or other similar one)

# Connect data changed signal
# See examples/03-0_data_changed_signal.py
@table.events.data.connect
def _on_data_change(info):
    """data-changed callback"""

# Connect selection changed signal
# See examples/03-1_selection_changed.py
@table.events.selections.connect
def _on_selection_change(selections):
    """selection-changed callback"""

Supported table types

Table	SpreadSheet
A dtype-tagged table view with fixed size, aimed at viewing and editing pd.DataFrame. This table is the most basic one.	A string based table editor. Table is converted into pd.DataFrame object with proper dtypes consistent with reading CSV file using pd.read_csv.

GroupBy	TableDisplay
A table group that corresponds to the returned object of the groupby method of pd.DataFrame.	A table viewer that hotly reloads data using provided loader function. Useful for streaming data from other softwares.

Supported view modes

Dual view	Popup view
Display two locations in a table.	Open a popup window of the table.