kwargshelper
A python package for working with kwargs.
Allows for validation of args passed in via **kwargs in various ways. Such as type checking, rules checking, error handeling.
Many built in rules that make validation of input simple and effective. Easily create and add new rules.
Various callbacks to hook each kwarg with rich set of options for fine control.
Docs
Read the docs here
Installation
You can install the Version Class from PyPI
pip install kwargshelperKwargsHelper Class
Helper class for working with python **kwargs in a class constructor
Assigns values of **kwargs to an exising class with type checking and rules
Parse kwargs with suport for rules that can be extended that validate any arg of kwargs. Type checking of any type.
Callback function for before update that includes a Cancel Option.
Many other options avaliable for more complex usage.
KwArg Class
Helper class for working with python **kwargs in a method/function Wrapper for KwargsHelper Class.
Assigns values of **kwargs to itself with validation
Parse kwargs with suport for rules that can be extended that validate any arg of kwargs. Type checking of any type.
Callback function for before update that includes a Cancel Option.
Many other options avaliable for more complex usage.
Decorator Classes
Decorators that can applied to function that validate arguments.
Decorators for Type checking and Rule testing is built in.
The following example ensures all function args are a positive int or a positive float.
from kwhelp.decorator import RuleCheckAny
import kwhelp.rules as rules
@RuleCheckAny(rules.RuleIntPositive, rules.RuleFloatPositive)
def speed_msg(speed, limit, **kwargs) -> str:
if limit > speed:
msg = f"Current speed is '{speed}'. You may go faster as the limit is '{limit}'."
elif speed == limit:
msg = f"Current speed is '{speed}'. You are at the limit."
else:
msg = f"Please slow down limit is '{limit}' and you are currenlty going '{speed}'."
if 'hours' in kwargs:
msg = msg + f" Current driving hours is '{kwargs['hours']}'"
return msg1 maintainer
Metadata
1 maintainer
Release files for kwargshelper 2.7.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| kwargshelper-2.7.1.tar.gz | 35.8 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| kwargshelper-2.7.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 74.5 kB
Release files / kwargshelper-2.7.1.tar.gz
| Download URL | kwargshelper-2.7.1.tar.gz |
|---|---|
| Size | 35.8 kB |
| Tags | Source |
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Release files / kwargshelper-2.7.1-py3-none-any.whl
| Download URL | kwargshelper-2.7.1-py3-none-any.whl |
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| Size | 38.7 kB |
| Tags | Python 3 |
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