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from typing import Set, cast
from web3.types import ( # noqa: F401
RPCEndpoint,
)
# look at web3/middleware/cache.py for reference
# RPC methods that will be cached inside _get_eth_simple_cache_middleware
SIMPLE_CACHE_RPC_WHITELIST = cast(
Set[RPCEndpoint],
{
"eth_chainId",
},
)
ETH_ADDRESS = "0x0000000000000000000000000000000000000000"
WETH9_ADDRESS = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
# see: https://chainid.network/chains/
_netid_to_name = {
1: "mainnet",
3: "ropsten",
4: "rinkeby",
5: "g枚rli",
10: "optimism",
42: "kovan",
56: "binance",
97: "binance_testnet",
137: "polygon",
100: "xdai",
250: "fantom",
42161: "arbitrum",
421611: "arbitrum_testnet",
1666600000: "harmony_mainnet",
1666700000: "harmony_testnet",
}
_factory_contract_addresses_v1 = {
"mainnet": "0xc0a47dFe034B400B47bDaD5FecDa2621de6c4d95",
"ropsten": "0x9c83dCE8CA20E9aAF9D3efc003b2ea62aBC08351",
"rinkeby": "0xf5D915570BC477f9B8D6C0E980aA81757A3AaC36",
"kovan": "0xD3E51Ef092B2845f10401a0159B2B96e8B6c3D30",
"g枚rli": "0x6Ce570d02D73d4c384b46135E87f8C592A8c86dA",
}
# For v2 the address is the same on mainnet, Ropsten, Rinkeby, G枚rli, and Kovan
# https://uniswap.org/docs/v2/smart-contracts/factory
_factory_contract_addresses_v2 = {
"mainnet": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
"ropsten": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
"rinkeby": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
"g枚rli": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
"xdai": "0xA818b4F111Ccac7AA31D0BCc0806d64F2E0737D7",
"binance": "0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73",
"binance_testnet": "0x6725F303b657a9451d8BA641348b6761A6CC7a17",
# SushiSwap on Harmony
"harmony_mainnet": "0xc35DADB65012eC5796536bD9864eD8773aBc74C4",
"harmony_testnet": "0xc35DADB65012eC5796536bD9864eD8773aBc74C4",
}
_router_contract_addresses_v2 = {
"mainnet": "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D",
"ropsten": "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D",
"rinkeby": "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D",
"g枚rli": "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D",
"xdai": "0x1C232F01118CB8B424793ae03F870aa7D0ac7f77",
"binance": "0x10ED43C718714eb63d5aA57B78B54704E256024E",
"binance_testnet": "0xD99D1c33F9fC3444f8101754aBC46c52416550D1",
# SushiSwap on Harmony
"harmony_mainnet": "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506",
"harmony_testnet": "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506",
}
MAX_UINT_128 = (2**128) - 1
# Source: https://github.com/Uniswap/v3-core/blob/v1.0.0/contracts/libraries/TickMath.sol#L8-L11
MIN_TICK = -887272
MAX_TICK = -MIN_TICK
# Source: https://github.com/Uniswap/v3-core/blob/v1.0.0/contracts/UniswapV3Factory.sol#L26-L31
_tick_spacing = {100:1, 500: 10, 3_000: 60, 10_000: 200}
# Derived from (MIN_TICK//tick_spacing) >> 8 and (MAX_TICK//tick_spacing) >> 8
_tick_bitmap_range = {100:(-3466, 3465), 500: (-347, 346), 3_000: (-58, 57), 10_000: (-18, 17)}