pyreadline3

pyreadline3

The pyreadline3 package is based on the stale package pyreadline located here. The original pyreadline package is a Python implementation of GNU readline functionality. It is based on the ctypes based UNC readline package by Gary Bishop. It is not complete. It has been tested for use with Windows 10.

Version 3.4+ of pyreadline3 runs on Python 3.8+.

pyreadline3 is available on PyPI and can be installed with

pip install pyreadline3

Features

• keyboard text selection and copy/paste
• Shift-arrowkeys for text selection
• Control-c can be used for copy activate with allow_ctrl_c(True) in config file
• Double tapping ctrl-c will raise a KeyboardInterrupt, use ctrl_c_tap_time_interval(x)
• where x is your preferred tap time window, default 0.3 s.
• paste pastes first line of content on clipboard.
• ipython_paste, pastes tab-separated data as list of lists or numpy array if all data is numeric
• paste_mulitline_code pastes multi line code, removing any empty lines.

The latest development version is always available at the project git repository

Development

To clone the library for development:

git clone [e-mail]:pyreadline3/pyreadline3.git

or

git clone https://github.com/pyreadline3/pyreadline3.git

Build The Virtual Environment

The current earliest Python version supported is 3.8. You need to be able to create a virtual environment at this version to make sure any changes you make is combatible.

If you are using conda:

conda create --prefix=.venv python=3.8 --yes

If you are using venv, make sure you have the right base package:

>> python --version
Python 3.8.x

Once you verify your base Python, you can then create a virtual environment using:

virtualenv -p py3.8 .venv

Setup

Once you have created your virtual environment and made sure it is active in your current command line:

pip install -e .[dev]

This should all the dependencies you need for developing into the library and also allow you to run the unit tests:

pytest

Debugging

WIP