Here is an article that explains how to connect to MetaMask in PyScript:
Connecting to MetaMask in PyScript
MetaMask is a popular decentralized application (dApp) that allows users to store and manage their private keys. You can connect to MetaMask in PyScript using the metamask library.
To get started, you need to install the metamask library using pip:
pip install metamask
Setting up MetaMask
To connect PyScript to MetaMask, you need to install MetaMask in your browser. Here's how to do it:
- Go to MetaMask and click "Connect" or press Ctrl + Shift + I (Windows/Linux) or Cmd + Shift + I (Mac).
- Click "Enable Wallet" and then select "MetaMask Wallet"
- Set up a new wallet or use an existing one.
- Go back to PyScript and install the metamask library using pip:
pip install metamask
Connecting to MetaMask in PyScript
Now that you have MetaMask set up, you can connect to it in PyScript using the following code:
import metamask
Set up your MetaMask walletwallet = metamask.connect('YOUR_WALLET_ADDRESS');
Get the account address from MetaMask
account_address = wallet.get_account_address()
print(account_address)
Replace “YOUR_WALLET_ADDRESS” with the current address of your MetaMask wallet.
Connecting with MetaMask
If you want to connect to a specific MetaMask account, you can use the following code:
import metamask
Set up your MetaMask walletwallet = metamask.connect('YOUR_MAX_ADDRESS');
Get the account address from MetaMask
account_address = wallet.get_account_address()
print(account_address)
Example use case
Here is an example of how PyScript can use MetaMask to store and manage a private key:
import metamask
Set up your MetaMask walletwallet = metamask.connect('YOUR_MAX_ADDRESS');
Get the account address from MetaMask
account_address = wallet.get_account_address()
Save the private key using MetaMaskprivate_key = 'your_private_key_here'
print(f"Store {private_key} at {account_address}")
Retrieve public key from MetaMaskpublic_key = 'your_public_key_here'
print(f"Retrieving {public_key} from {account_address}")
Tips and Variations
- Be sure to replace YOUR_WALLET_ADDRESS’ with the actual address of your MetaMask wallet.
- You can use the “metamask.connect()” method to connect to a specific account or wallet.
- If you are using a different type of wallet (e.g. Ledger, Trezor), you may need to modify the code accordingly.
Hope this helps! Let me know if you have any questions or need further assistance.
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