world-wall-clock 0.1.5

TUI world clock application

world-wall-clock

world-wall-clock is a TUI application that provides a multi-timezone graphical clock in a terminal environment.

Installing world-wall-clock

You can install world-wall-clock with the Python packaging tool pip. It is recommended to do so in a virtual environment. Alternatively, you can use pipx as a wrapper around pip that will handle setting up a virtual environment for you.

From PyPI, using pipx

pipx install world-wall-clock

From PyPI, using pip in a virtual enviornment

python -m pip install world-wall-clock

From the top level of the source repo, using pip in a virtual environment

python -m pip install .

Running world-wall-clock

In an environment with world-wall-clock installed, start it from the command line with:

wwclock

or

python -m world_wall_clock

Usage

world-wall-clock is a graphical application. By default it shows a live view of one local clock (the system time) and clocks for several time zones scattered around the world. By navigating using arrow keys and selecting or deselecting items from the sidebar of available timezones using the Enter or Space key, you can customize the list of displayed clocks. This is silently stored in the application configuration directory for the next time you launch world-wall-clock.

Using the "Custom time" radio button, you can switch the application into custom time mode. Edit the custom time to display by navigating to the numerical datetime fields next to the custom time button and typing over their current values (these are edited in "replace" rather than "insert" mode). The reference timezone for the custom time can be changed by navigating up or down from the timezone listed at the end of the custom time fields; the list of timezones you can pick from here is populated from the timezones of your displayed clocks.

Dependencies

world-wall-clock is a Python 3 application that relies on urwid as its terminal widget toolkit, xdg-base-dirs to determine where to keep the application configuration, and tzdata to provide backup timezone information if this is not already present on the system.

Development

world-wall-clock uses Poetry to manage builds and dependencies. The Python code is formatted using Black.

With Poetry installed, set up a Poetry environment with all of world-wall-clock's runtime and dev dependencies; from the top level of the source repo, run:

poetry install

Now you can modify the source code and run the application with any changes you've made using the poetry run command:

poetry run wwclock

The poetry run command will also allow you to run the suite of chosen dev tools for static type-checking, import sorting, code formatting, and linting:

poetry run mypy --strict
poetry run isort .
poetry run black .
poetry run flake8