contracts | An implementation of contracts for Python

 by   deadpixi Python Version: Current License: LGPL-3.0

kandi X-RAY | contracts Summary

kandi X-RAY | contracts Summary

contracts is a Python library. contracts has no bugs, it has no vulnerabilities, it has build file available, it has a Weak Copyleft License and it has high support. You can install using 'pip install contracts' or download it from GitHub, PyPI.

An implementation of contracts for Python.
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            kandi-support Support

              contracts has a highly active ecosystem.
              It has 310 star(s) with 17 fork(s). There are 14 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 7 open issues and 7 have been closed. On average issues are closed in 115 days. There are 3 open pull requests and 0 closed requests.
              OutlinedDot
              It has a negative sentiment in the developer community.
              The latest version of contracts is current.

            kandi-Quality Quality

              contracts has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              contracts is licensed under the LGPL-3.0 License. This license is Weak Copyleft.
              Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

            kandi-Reuse Reuse

              contracts releases are not available. You will need to build from source code and install.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              contracts saves you 101 person hours of effort in developing the same functionality from scratch.
              It has 256 lines of code, 33 functions and 2 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed contracts and discovered the below as its top functions. This is intended to give you an instant insight into contracts implemented functionality, and help decide if they suit your requirements.
            • Specify a function
            • Decorates a contract function
            • Build a call from a function
            • Return the source code of a function
            • Returns a function that wraps the wrapped function
            • Return the number of positional arguments
            • Create a namedtuple from a dictionary
            • Specify a condition
            • Creates a condition thatifies the given arguments
            • Creates a condition that evaluates to a function
            • Preserve decorator
            • Decorator to apply a function to a function
            Get all kandi verified functions for this library.

            contracts Key Features

            No Key Features are available at this moment for contracts.

            contracts Examples and Code Snippets

            Implicit contracts
            Javadot img1Lines of Code : 7dot img1no licencesLicense : No License
            copy iconCopy
            Subject s = ReplaySubject.create();
            s.subscribe(v -> System.out.println(v));
            s.onNext(0);
            s.onCompleted();
            s.onNext(1);
            s.onNext(2);
            
            
            0
            
              

            Community Discussions

            QUESTION

            The transaction declared chain ID 5777, but the connected node is on 1337
            Asked 2022-Mar-11 at 02:52

            I am trying to deploy my SimpleStorage.sol contract to a ganache local chain by making a transaction using python. It seems to have trouble connecting to the chain.

            ...

            ANSWER

            Answered 2022-Jan-17 at 18:17

            Had this issue myself, apparently it's some sort of Ganache CLI error but the simplest fix I could find was to change the network id in Ganache through settings>server to 1337. It restarts the session so you'd then need to change the address and private key variable.

            If it's the same tutorial I'm doing, you're likely to come unstuck after this... the code for transaction should be:

            Source https://stackoverflow.com/questions/70731492

            QUESTION

            getting error when i deploy the NFT with ETH
            Asked 2022-Mar-09 at 17:13

            I am new in NFT, i am trying to create test NFT, when i am trying to deploy that NFT, i am getting this error,insufficient funds for intrinsic transaction cost, even though in my account have 1 ETH balance here i have attached my whole code of it, can anyone please help me, how to resolve this issue ? MyNFT.sol

            ...

            ANSWER

            Answered 2022-Feb-24 at 22:28

            That error is clear. you do not have sufficient funds. This is how you are getting the account information:

            Source https://stackoverflow.com/questions/71159017

            QUESTION

            Pipeline not work after updating to .net 6
            Asked 2022-Feb-21 at 09:15

            I have updated my website to .net 6. It also works locally. However, my yaml pipeline in Azure DevOps is no longer running. There is an error in the publishing step for all .csproj files in solution like this. I don't know, how I can configure that it should use .net 6.

            ...

            ANSWER

            Answered 2021-Nov-21 at 11:15

            You need first to install .NET 6 SDK in the agent, add it before the DotNetCoreCLI:

            Source https://stackoverflow.com/questions/70050522

            QUESTION

            Flag provided but not defined: -rpc
            Asked 2022-Feb-19 at 20:07

            Am starting off in blockchain development using the book Mastering Blockchain - A deep dive into distributed ledgers, consensus protocols, smart contracts, DApps, cryptocurrencies, Ethereum,

            Am using WSL with geth version 1.10.9.

            ...

            ANSWER

            Answered 2021-Oct-11 at 23:20

            It appears 1.10.9-stable version has a problem and is returning a -rpc error. GETH 1.10.8-stable version works fine when running the geth command with --rpc

            Source https://stackoverflow.com/questions/69463898

            QUESTION

            How can I get the private key of the address of the underlying contract through HardHat?
            Asked 2022-Feb-14 at 13:47

            I have smartcontract from HardHat tutorial https://hardhat.org/tutorial/writing-and-compiling-contracts.html

            and I successfully deployed it.

            ...

            ANSWER

            Answered 2021-Dec-18 at 10:31

            Not possible by design.

            A contract address is determined from the deployment transaction params. Specifically, the ethers deploy() function is using the CREATE opcode by default, so the contract address is determined from the deployer address and the deploying transaction nonce param.

            But the private key to the contract address is never generated during the deployment - so it can't be returned. Just the address.

            Because otherwise I can't call the transfer method on the smart contract.

            Correct. If you want to transfer funds out of the contract, you need to implement a function to be able to do that.

            Source https://stackoverflow.com/questions/70394350

            QUESTION

            ParserError: Source file requires different compiler version
            Asked 2022-Feb-08 at 13:18

            I tried all that you mentioned in the discussion here (in other questions) and at https://github.com/smartcontractkit/full-blockchain-solidity-course-py/discussions/522 , however it is not solving the issue for me, I also noticed that the current compiler version remains (current compiler is 0.6.12+commit.27d51765.Windows.msvc). But when I right click and select Solidty:Compiler information, it shows 0.8.0.

            from output:

            ...

            ANSWER

            Answered 2022-Jan-02 at 03:09

            i had the same issue. i had this compiler setting:

            Source https://stackoverflow.com/questions/70459922

            QUESTION

            How can I configure Hardhat to work with RSK regtest blockchain?
            Asked 2022-Jan-20 at 08:01

            I intend to develop my smart contracts in Hardhat, and to test them on RSK regtest local node. I was able to find a Truffle regtest configuration.

            ...

            ANSWER

            Answered 2022-Jan-20 at 08:01

            To deploy and test your smart contracts on RSK regtest yourhardhat.config.js should look as follows:

            Source https://stackoverflow.com/questions/70782281

            QUESTION

            How to fix "Unidentified contract"? OpenSea is unable to “understand” ERC1155
            Asked 2022-Jan-19 at 23:00

            I have deployed a ERC-1155 based contract (based on OpenZeppelin) and minted some NFTs on this contract successfully. But when I want to use these NFTs in OpenSea, it always says "Unidentified contract".

            Example: https://testnets.opensea.io/assets/0xc7d3e4a5A0c3e14ba8C68ea1b8a99a9dBf3ca76F/2

            API-Example: https://testnets-api.opensea.io/api/v1/asset/0xc7d3e4a5A0c3e14ba8C68ea1b8a99a9dBf3ca76F/2/?force_update=true

            Following their official Tutorial repository (which does not compile any more because of outdated dependencies and other issues) I have added some (maybe) opensea-specific functions and data that might required for OpenSea in order to work properly. However, OpenSea is able to grab all required data to display an NFT, but as long as they say "Unidentified contract", this all makes no sense so far.

            My question has:

            has someone already managed to deploy a ERC-1155 and used it with OpenSea properly without this issue? Is there anything we have to "register" somehow contracts that are not based on ERC-721?

            🔢 Code to reproduce ...

            ANSWER

            Answered 2021-Aug-27 at 22:07

            I finally found the root cause! OpenSea expects a public property called name in order to display the proper Name of the Collection instead of a static label Unidentified contract.

            I came across this while looking at their reference code (which depends on a now 3-year-old MultiToken-Contract implementation and needs all in all some downgrades of Node and other tools in order to get it build [a downgrade to Node 10 worked best for me today] ).

            Source https://stackoverflow.com/questions/68891144

            QUESTION

            Bad request when deploying smart contract
            Asked 2022-Jan-18 at 21:38

            So I'm currently trying to deploy a router smart contract. I've been building it through erdpy contract build, which has been successful (I'm on rust nightly tool chain as the Smart contract needs it). And I am now trying to deploy it, but I can't manage to do it. I keep having a 400 BadRequest from https://devnet-api.elrond.com/transaction/send.

            Here are the logs from the deployment:

            ...

            ANSWER

            Answered 2022-Jan-05 at 10:47

            I have you tried to deploy with the argument --verbose?

            That should be something like that (not sure of the syntax because I am on phone) erdpy --verbose contract deploy

            Source https://stackoverflow.com/questions/70550705

            QUESTION

            MetaMask - RPC Error: execution reverted {code: -32000, message: 'execution reverted'} while trying to connect to smart contract
            Asked 2022-Jan-09 at 03:49

            I have deployed a smart contract on a public testnet and now I am trying to connect to it from the front end using ethers js. But when I try to fetch the value it gives the following errors in the console:

            I am using Angular for the front end and here's the code I wrote:

            ...

            ANSWER

            Answered 2022-Jan-04 at 15:24

            I have encountered the same error. I had not changed the contract address once I deployed it to the testnet(Previously I deployed to localhost). Just check if the contract address you are using is of the contract you deployed to the testnet.

            Source https://stackoverflow.com/questions/70257820

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

            Vulnerabilities

            No vulnerabilities reported

            Install contracts

            You can install using 'pip install contracts' or download it from GitHub, PyPI.
            You can use contracts 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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            https://github.com/deadpixi/contracts.git

          • CLI

            gh repo clone deadpixi/contracts

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            git@github.com:deadpixi/contracts.git

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