pysj 0.1a12

Pysj makes Python development more comfortable, with utils, classes and helper

Pysj

This package contains utils, classes and helper functions I find myself reimplementing in several projects. As of now all functions are importable from the top level module.

The name is a commonly used shortened version of the Norwegian word "pysjamas" (in english: pajamas/pyjamas). Coding in your pysjamas/pajamas/pyjamas is comfortable. This package is an attempt to make Python development a bit more comfortable as well.

This is an ongoing project and so far just a few functions are implemented. Most time have been spent on project structure, tests and packaging.

Installation

pip install pysj

Usage

from pysj import sha256, ExtendedJSONEncoder, Timer

# Stopwatch
>>> with Timer():
>>>     # Do stuff
>>>     sleep(1)
Starting timer
Elapsed time 1.0007134879997466 s.


# Simple hashing
print(sha256("test"))

# JSON Encoder converting datetime to ISO format
json.dumps(
    {
        "timestamp": datetime.datetime.fromisoformat("2021-12-01T04:50:00.123456")
    },
    cls=ExtendedJSONEncoder,
)

API Overview

Public classes and functions are importable from the top level package.

Classes

Timer Simple class working like a stopwatch.

ExtendedJSONEncoder Subclass for json.JSONEncoder making encoding of datetime and numpy arrays work.

ExtendedJSONDecoder Not finished: Subclass for json.JSONDecoder making decoding of datetime and work.

Functions

flatten Recursively flattens an iterable (depth first)

seconds Returns the number of seconds in the given time intervals combined, rounded down to nearest integer.

sha256 Returns the hexdigest representation of the sha256 hash from the plaintext input

sha1 Returns the hexdigest representation of the sha1 hash from the plaintext input

md5 Returns the hexdigest representation of the md5 hash from the plaintext input

uuid Returns the hex representation of a uuid4 as string