cmdfunctools 0.0.3

Installation

The source code can be downloaded from GitHub, where the code is always available.

It can also be installed from PyPI running:

$ pip install cmdfunctools

Usage

To create a command-line-function use the comand_func decorator:

from cmdfunctools import command_func

@command_func(itype='int', otype='int')
def add(a, b)
    res = a + b
    return res

Now the function can be referenced as is in entry_points inside setup.py and, after the package installation, it can be used from the command line interface:

$ add 3 2
5

The original function can still be used within python code using the __wrapped__() method:

>>> add.__wrapped__(3, 2)
5

Features

• Automatic number of arguments check

• Automatic argument type check

• Optional argument length check (equal or less-or-equal)

• Pipelines supported

• I/O argument types supported:

  • integer

  • hexadecimal

The project is in 3-Alpha development status, new features will be added before 5-Production/Stable.