Additional useful operations for Python

Related tags

Miscellaneouspytealext
Overview

Pyteal Extensions

Additional useful operations for Python

Available Operations

  • MulDiv64: calculate m1*m2/d with no overflow on multiplication (TEAL 3+)
  • Min, Max: calculate minimum/maximum of 2 expressions, without using slots or evaluating arguments more than once (TEAL 4+)
  • LazyAnd, LazyOr: lazily evaluate arguments in And/Or operation

State manipulation

GlobalState and LocalState allow for manipulating global and local state respectively. They both have the same interface.

from pyteal import App, Bytes, Int, Seq, TealType
from pytealext import LocalState

user_counter = LocalState("UC", TealType.uint64)
program = Seq(
    # increment using pyteal local state
    App.localPut(Int(0), Bytes("UC"), App.localGet(Int(0), Bytes("UC")) + Int(1)),
    # increment using put/get
    user_counter.put(user_counter.get() + Int(1)),
    # increment using add_assign
    user_counter.add_assign(Int(1))
    # decrement
    user_counter.sub_assign(Int(1))
)

Example usage

Example usage for LazyAnd:

from pyteal import Gtxn, TxnType, Bytes, Int
from pytealext import LazyAnd

# Evaluate fields of some transaction but don't panic if an argument down the line would panic
validation = LazyAnd(
    Gtxn[0].type_enum() == TxnType.ApplicationCall,
    Gtxn[0].application_args.length() == Int(1),
    Gtxn[0].application_args[0] == Bytes("AX"),
)

Installation

pip install pytealext

Testing

pytest

Created by Łukasz Ptak and Paweł Rejkowicz

You might also like...
A program made in PYTHON🐍 that automatically performs data insertions into a POSTGRES database 🐘 , using as base a .CSV file 📁 , useful in mass data insertions

A program made in PYTHON🐍 that automatically performs data insertions into a POSTGRES database 🐘 , using as base a .CSV file 📁 , useful in mass data insertions.

Davi Galdino 1 Oct 17, 2022
A beautiful and useful prompt for your shell
A beautiful and useful prompt for your shell

A Powerline style prompt for your shell A beautiful and useful prompt generator for Bash, ZSH, Fish, and tcsh: Shows some important details about the

Buck Ryan 6k Jan 8, 2023
A repository containing useful resources needed to complete the SUSE Scholarship Challenge #UdacitySUSEScholars #poweredbySUSE
A repository containing useful resources needed to complete the SUSE Scholarship Challenge #UdacitySUSEScholars #poweredbySUSE

SUSE-udacity-cloud-native-scholarship A repository containing useful resources needed to complete the SUSE Scholarship Challenge #UdacitySUSEScholars

Nandini Proothi 11 Dec 2, 2021
The purpose of this script is to bypass disablefund, provide some useful information, and dig the hook function of PHP extension.
The purpose of this script is to bypass disablefund, provide some useful information, and dig the hook function of PHP extension.

The purpose of this script is to bypass disablefund, provide some useful information, and dig the hook function of PHP extension.

Firebasky 14 Aug 2, 2021
A project to explore and provide useful code for Mango Markets

🥭 Mango Explorer A project to explore and provide useful code for Mango Markets

Blockworks Foundation 160 Dec 19, 2022
A compilation of useful scripts to automate common tasks

Scripts-To-Automate-This A compilation of useful scripts for common tasks Name What it does Type Add file extensions Adds ".png" to a list of file nam

null 0 Nov 5, 2021
An useful scripts for Misskey

misskey-scripts This place storing useful scripts which made by me. icon-repair Repair broken remote user's icon.

CyberRex 5 Sep 9, 2022
Addon for Blender 2.8+ that automatically creates NLA tracks for all animations. Useful for GLTF export.
Addon for Blender 2.8+ that automatically creates NLA tracks for all animations. Useful for GLTF export.

PushDownAll An addon for Blender 2.8+ that runs Push Down on all animations, creating NLA tracks for each. This is useful if you have an object with m

Cory Petkovsek 16 Oct 6, 2022
Repository, with small useful and functional applications
Repository, with small useful and functional applications

Repositorio,com pequenos aplicativos uteis e funcionais A ideia e ir deselvolvendo pequenos aplicativos funcionais e adicionar a este repositorio List

GabrielDuke 6 Dec 6, 2021
Comments
  • Fix require_type usage to match new pyteal

    Fix require_type usage to match new pyteal

    Fix to changes in pyteal -> https://github.com/algorand/pyteal/commit/a9c42e307e548cc2e6a1fa8b38149e240ec07ceb

    I wondering if support for pyteal <= 0.9.1 should be dropped as it's done in this PR

    opened by Sernikjamnika 1
Releases(3.0.0)
Owner
Ulam Labs
Ulam Labs specialises in development of web and mobile applications, deployed in the cloud.
Ulam Labs
GitHub Repository
An easy FASTA object handler, reader, writer and translator for small to medium size projects without dependencies.

miniFASTA An easy FASTA object handler, reader, writer and translator for small to medium size projects without dependencies. Installation Using pip /

Jules Kreuer 3 Jun 30, 2022
A cookiecutter to start a Python package with flawless practices and a magical workflow 🧙🏼‍♂️

PyPackage Cookiecutter This repository is a cookiecutter to quickly start a Python package. It contains a ton of very useful features 🐳 : Package man

Daniel Leal 16 Dec 13, 2021
Demo of patching a python context manager

patch-demo-20211203 demo of patching a python context manager poetry install poetry run python -m my_great_app to run the code poetry run pytest to te

Brad Smith 1 Feb 09, 2022
A python library with various gambling and gaming classes

gamble is a simple library that implements a collection of some common gambling-related classes Features die, dice, d-notation cards, decks, hands pok

Jacobi Petrucciani 16 May 24, 2022
HogwartsRegister - A Hogwarts Register With Python

A Hogwarts Register Installation download code git clone https://github.com/haor

0 Feb 12, 2022
EFB Docker image with efb-telegram-master and efb-wechat-slave

efb-wechat-docker EFB Docker image with efb-telegram-master and efb-wechat-slave Features Container run by non-root user. Support add environment vari

Haukeng 1 Nov 10, 2022
Tiny demo site for exploring SameSite=Lax

samesite-lax-demo Background on my blog: Exploring the SameSite cookie attribute for preventing CSRF This repo holds some tools for exploring the impl

Simon Willison 6 Nov 10, 2021
A powerful and user-friendly binary analysis platform!

angr angr is a platform-agnostic binary analysis framework. It is brought to you by the Computer Security Lab at UC Santa Barbara, SEFCOM at Arizona S

6.3k Jan 02, 2023
Data Poisoning based on Adversarial Attacks using Non-Robust Features

Data Poisoning based on Adversarial Attacks using Non-Robust Features Usage python main.py [-h] [--gpu | -g GPU] [--eps |-e EPSILON] [--pert | -p PER

Jonathan E. 1 Nov 02, 2021
Collection of system-wide scripts that I use on my Gentoo

linux-scripts Collection of scripts that I use on my Gentoo machine. I tend to put all scripts in /scripts directory. It is not likely that you would

Xoores 1 Jan 09, 2022
A simple tool made in Python language

Simple tool Uma simples ferramenta feita 100% em linguagem Python 💻 Requisitos: Python3 instalado em seu dispositivo Clonagem e acesso 📳 git clone h

josh washington 4 Dec 07, 2021
A simple watcher for the XTZ/kUSD pool on Quipuswap

Kolibri Quipuswap Watcher This repo holds the source code for the QuipuBot bot deployed to the #quipuswap-updates channel in the Kolibri Discord Setup

Hover Labs 1 Nov 18, 2021
FindUncommonShares.py is a Python equivalent of PowerView's Invoke-ShareFinder.ps1 allowing to quickly find uncommon shares in vast Windows Domains.

FindUncommonShares The script FindUncommonShares.py is a Python equivalent of PowerView's Invoke-ShareFinder.ps1 allowing to quickly find uncommon sha

Podalirius 184 Jan 03, 2023
The Playwright Workshop for TAU: The Homecoming

tau-playwright-workshop This repository contains the instructions and example code for the Playwright workshop for TAU: The Homecoming on December 1,

Pandy Knight 134 Dec 30, 2022
Sorter makes file organisation and management easier.

Sorter Sorter makes file organisation easier. It simply helps you organise several files that contain similar characteristics into a single folder. Yo

Aswa Paul 34 Aug 14, 2022
JHBuild is a tool designed to ease building collections of source packages, called “modules”.

JHBuild README JHBuild is a tool designed to ease building collections of source packages, called “modules”. JHBuild was originally written for buildi

GNOME Github Mirror 46 Nov 22, 2022
A Guide for Feature Engineering and Feature Selection, with implementations and examples in Python.

Feature Engineering & Feature Selection A comprehensive guide [pdf] [markdown] for Feature Engineering and Feature Selection, with implementations and

Yimeng.Zhang 968 Dec 29, 2022
A small C compiler written in Python for learning purposes

A small C compiler written in Python. Generates x64 Intel-format assembly, which is then assembled and linked by nasm and ld.

Scattered Thoughts 3 Oct 22, 2021
Unofficial Valorant documentation and tools for third party developers

Valorant Third Party Toolkit This repository contains unofficial Valorant documentation and tools for third party developers. Our goal is to centraliz

Noah Kim 20 Dec 21, 2022
Simple script to match riders with drivers.

theBestPooler Simple script to match riders with drivers. It's a greedy, unoptimised search, so no guarantees that it works. It just seems to work (ve

Devansh 1 Nov 22, 2021