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cli-calc

test codecov Python Version pypi github release pypi downloads

Powerful yet easy command line calculator.

Example Usage

cos(pi/2)
0xFF ^ 0b10
2**8-1
log(2)
comb(49,6)
factorial(42)
random()
cmath.phase(complex(-1.0, 0.0))

All function of the following Math Libraries are ready to use out of the box

Installation

pip install cli-calc

Configuration

In order to run it from anywhere: Add a symbolic link in ~/bin

cd ~/bin
ln -s ~/path/to/your/install/cli_calc/warpper.sh calc

Then use it anywhere. :-)

calc
echo "7+8" | calc
cat foo.bar | calc

Help

calc
h
Input:
    "q" for quit, "h" for help

    "_float_" and/or "_int_" for last value
    "pi", "tau" and "e" for pi, tau and Euler

    "+f" to add display for fraction, "-f" to suppress display for fraction
        Other letters are:
        he(x), (o)ctal, (b)inary, (i)nteger,
        (f)raction, (t)ruth, i(e)ee, ieee_bi(n), f(r)om_ieee
        "float" is always visible

    See https://docs.python.org/3/library/math.html, use without "math."
        https://www.w3schools.com/python/python_operators.asp

    Try "cos(pi/2)", XOR: "0xFF ^ 0b10", "2**8-1", "factorial(42)",
        "help(math)"

Warning

Development

Pull Request

PR’s are Welcome! However the PR Howto is still missing here. See Issue #13

Metric Dashboard

test codecov SLOC SLOC Tests SLOC Dev Python Version Python Lang Languages wemake-python-styleguide Scrutinizer Code Quality CodeQL Requirements Status Dependencies Documentation Status made-with-sphinx-doc pypi github release pypi wheel pypi downloads last commit github commits since github commits rate code size github downloads github issues next milestone github bugs open github bugs closed github issues open github issues closed github help open Pull Requests open Pull Requests closed Maintenance MIT pypi status github stars

Note

  1. flake8-commas one of the development plugins of the wemake-python-styleguide is marked as No Maintenance Intended. Hence the 1 deprecated dependency. See Issue.

  2. pypi d/l

    This shields.io Shield sometimes has an issue 7022. Reason: It uses pypistats.org, which hits regularly a “429 RATE LIMIT EXCEEDED” error when accessing pypi.org/pypi/cli-calc/json. Therefore switched to the pepy.tech

    pypi downloads

    However pypistats.org is better in filtering of automated downloads.

Features

Tools

Python Packages

Style and type annotations

  • pylint vim linter

  • isort sort imports

  • black opinionated code formatter

    • wemake strictest and most opinionated Python linter

  • mypy static type checker

  • flake8 Style Guide Enforcement

    • nitpick enforce the same settings across configuration files

Testing

Continuous Testing & Integration (CT & CI)

Integration as in: Deployment and Integration testing.

Build and publish to pypi

Following Semantic Versioning

Development Environment

  • poetry python packaging and dependency management

  • cookiecutter creates projects from project templates

  • venv creates projects from project templates

Version and Issue Management

  • git distributed version control system

  • github online collaborative version control

  • tickgit Not used, but collects TODO from source code

IDE

  • vi advanced text editor

  • VS Code source-code editor

Shell

Documentation

Metric

Jason Query for Makefile and Shields

Teaching Python Development

cli-calc Examples

NvK Tools

License

MIT

Credits

This project was generated with ``wemake-python-package` <https://github.com/wemake-services/wemake-python-package>`_. Current template version is: d06993f12e3ffad79652a2aec86189dee92d94dd. See what is updated since then.

Contents

Changelog

Indices and tables