terra code example

Example 1: terra

$ terracli keys migrate [--home] [--keyring-backend]

Example 2: terra

"""Data objects pertaining to accounts."""

from __future__ import annotations

from typing import List

import attr

from terra_sdk.core import AccAddress, Coins
from terra_sdk.util.json import JSONSerializable

from .public_key import PublicKey

__all__ = ["Account", "LazyGradedVestingAccount"]


[docs]@attr.s
class Account(JSONSerializable):
    """Stores information about an account."""

    address: AccAddress = attr.ib()
    """"""

    coins: Coins = attr.ib(converter=Coins)
    """"""

    public_key: PublicKey = attr.ib()
    """"""

    account_number: int = attr.ib(converter=int)
    """"""

    sequence: int = attr.ib(converter=int)
    """"""

[docs]    def to_data(self) -> dict:
        return {
            "type": "core/Account",
            "value": {
                "address": self.address,
                "coins": self.coins.to_data(),
                "public_key": self.public_key.to_data(),
                "account_number": str(self.account_number),
                "sequence": str(self.sequence),
            },
        }

    @classmethod
    def from_data(cls, data: dict) -> Account:
        data = data["value"]
        return cls(
            address=data["address"],
            coins=Coins.from_data(data["coins"]),
            public_key=PublicKey.from_data(data["public_key"]),
            account_number=data["account_number"],
            sequence=data["sequence"],
        )


[docs]@attr.s
class LazyGradedVestingAccount(Account):
    """Stores information about an account with vesting."""

    address: AccAddress = attr.ib()
    """"""

    coins: Coins = attr.ib(converter=Coins)
    """"""

    public_key: PublicKey = attr.ib()
    """"""

    account_number: int = attr.ib(converter=int)
    """"""

    sequence: int = attr.ib(converter=int)
    """"""

    original_vesting: Coins = attr.ib(converter=Coins)
    """"""

    delegated_free: Coins = attr.ib(converter=Coins)
    """"""

    delegated_vesting: Coins = attr.ib(converter=Coins)
    """"""

    end_time: int = attr.ib(converter=int)
    """"""

    vesting_schedules: List[dict] = attr.ib()
    """"""

[docs]    def to_data(self) -> dict:
        return {
            "type": "core/LazyGradedVestingAccount",
            "value": {
                "address": self.address,
                "coins": self.coins.to_data(),
                "public_key": self.public_key and self.public_key.to_data(),
                "account_number": str(self.account_number),
                "sequence": str(self.sequence),
                "original_vesting": self.original_vesting.to_data(),
                "delegated_free": self.delegated_free.to_data(),
                "delegated_vesting": self.delegated_vesting.to_data(),
                "end_time": str(self.end_time),
                "vesting_schedules": self.vesting_schedules,
            },
        }

    @classmethod
    def from_data(cls, data: dict) -> LazyGradedVestingAccount:
        data = data["value"]
        return cls(
            address=data["address"],
            coins=Coins.from_data(data["coins"]),
            public_key=PublicKey.from_data(data["public_key"]),
            account_number=data["account_number"],
            sequence=data["sequence"],
            original_vesting=Coins.from_data(data["original_vesting"]),
            delegated_free=Coins.from_data(data["delegated_free"]),
            delegated_vesting=Coins.from_data(data["delegated_vesting"]),
            end_time=data["end_time"],
            vesting_schedules=data["vesting_schedules"],
        )

Example 3: terra

>>> from terra_sdk.key.mnemonic import MnemonicKey
>>> mk = MnemonicKey()
>>> wallet = terra.wallet(mk)
>>> wallet.account_number()
27

Example 4: terra

>>> terra.market.parameters()
{'base_pool': '7000000000000.000000000000000000', 'pool_recovery_period': '200', 'min_spread': '0.005000000000000000'}

Example 5: terra

curl https://network.terra.dev/addrbook.json > ~/.terrad/config/addrbook.json

Example 6: terra

Known seed node list:
5d9b8ac70000bd4ab1de3ccaf85eb43f8e315146@seed.terra.delightlabs.io:26656
[email protected]:26656
[email protected]:26656