sawtooth-core | Core repository for Sawtooth Distributed Ledger | Blockchain library

 by   hyperledger Python Version: v1.2.6 License: Apache-2.0

kandi X-RAY | sawtooth-core Summary

kandi X-RAY | sawtooth-core Summary

sawtooth-core is a Python library typically used in Blockchain applications. sawtooth-core has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. However sawtooth-core build file is not available. You can install using 'npm i sawtooth-sdk-exo' or download it from GitHub, npm.

Hyperledger Sawtooth is an enterprise solution for building, deploying, and running distributed ledgers (also called blockchains). It provides an extremely modular and flexible platform for implementing transaction-based updates to shared state between untrusted parties coordinated by consensus algorithms.

            kandi-support Support

              sawtooth-core has a medium active ecosystem.
              It has 1414 star(s) with 780 fork(s). There are 134 watchers for this library.
              It had no major release in the last 6 months.
              There are 25 open issues and 4 have been closed. On average issues are closed in 20 days. There are 5 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of sawtooth-core is v1.2.6

            kandi-Quality Quality

              sawtooth-core has 0 bugs and 0 code smells.

            kandi-Security Security

              sawtooth-core has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              sawtooth-core code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              sawtooth-core is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              sawtooth-core releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              sawtooth-core has no build file. You will be need to create the build yourself to build the component from source.
              It has 25517 lines of code, 2260 functions and 235 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed sawtooth-core and discovered the below as its top functions. This is intended to give you an instant insight into sawtooth-core implemented functionality, and help decide if they suit your requirements.
            • Adds a message handler .
            • Adds the arguments for the identity parser .
            • Setup the socket .
            • Merge validator configs .
            • Process a Connection request .
            • Complete the block .
            • Determine the next message .
            • Load validator configuration from a file .
            • Pretty print the tree .
            • Main function for zMQ .
            Get all kandi verified functions for this library.

            sawtooth-core Key Features

            No Key Features are available at this moment for sawtooth-core.

            sawtooth-core Examples and Code Snippets

            Working with proxies
            Pythondot img1Lines of Code : 5dot img1License : Permissive (Apache-2.0)
            copy iconCopy
               docker-machine rm default
               docker-machine create -d virtualbox --engine-env HTTP_PROXY= --engine-env HTTPS_PROXY= --engine-env NO_PROXY= default
                Web Server (HTTP):         
                Secure Web Server (HTTPS): 
                Bypass for these hosts:    ,loc  
            Pycharm failed to install package sawtooth-sdk
            Pythondot img2Lines of Code : 3dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            sudo apt-get install python3-pip
            sudo pip3 install sawtooth-sdk==1.0.1

            Community Discussions

            Trending Discussions on sawtooth-core


            Sawtooth transaction not committed
            Asked 2020-Mar-31 at 07:14

            I want to set up sawtooth with multiple validators and PoET engines.

            Initially I am trying to set up with just 1 Validator, 1 PoET engine, 1 PoET registry, and the intkey Transaction processor(set up using NodeJs SDK). When I launch the network and connect the TP, it registers. But when I submit a transaction to the rest API, the response URL says PENDING. the validator logs say block validation passed but the block is not created.



            Answered 2020-Mar-31 at 07:14

            You will need a minimum of two Transaction Processors per node to make the PoET work.

            I have the same type of setup; but I am running TP's in Kubernetes and have three replica set(s) per Node in the network.

            Besides look at the validator.toml and make sure that you have the bind to network, I have tried to bind it to a specific NIC ip and it does not work. Only (all ips) seems to work fine.


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install sawtooth-core

            You can install using 'npm i sawtooth-sdk-exo' or download it from GitHub, npm.
            You can use sawtooth-core like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.


            Documentation for how to run and extend Sawtooth is available here: Hyperledger Sawtooth Core Developers Setup Guide can be found here: Running examples of Sawtooth blockchains can be found here:
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
          • HTTPS


          • CLI

            gh repo clone hyperledger/sawtooth-core

          • sshUrl


          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Reuse Pre-built Kits with sawtooth-core

            Consider Popular Blockchain Libraries


            by bitcoin


            by ethereum


            by lerna


            by OpenZeppelin


            by bitcoinbook

            Try Top Libraries by hyperledger


            by hyperledgerGo


            by hyperledgerTypeScript


            by hyperledgerJavaScript


            by hyperledgerJava


            by hyperledgerJava