L-Kov

/*******************************************************
 * EXAMPLE: BATCH TRANSFER OF POLYMARKET OUTCOME TOKENS
 * ----------------------------------------------
 * 1) Fetch outcome-token positions from the data API
 * 2) Encode a batch-transfer transaction
 * 3) Submit that transaction via the Polymarket Proxy
 *******************************************************/

import { BigNumber, Contract, ethers, Wallet } from "ethers";
import { Interface } from "ethers/lib/utils";

L-Kov

Problem

Design a time-based key-value data structure that can store multiple values for the same key at different time stamps and retrieve the key's value at a certain timestamp.

Implement the TimeMap class:

• TimeMap() Initializes the object of the data structure.
• void set(String key, String value, int timestamp) Stores the key key with the value value at the given time timestamp.
• String get(String key, int timestamp) Returns a value such that set was called previously, with timestamp_prev <= timestamp. If there are multiple such values, it returns the value associated with the largest timestamp_prev. If there are no values, it returns "".

L-Kov

from web3 import Web3
import os
from dotenv import load_dotenv

load_dotenv()

pk = os.getenv('PRIVATE_KEY')
rpc = os.getenv('RPC_URL')
wallet_address = os.getenv('WALLET_ADDRESS')
new_wallet_address = os.getenv('NEW_WALLET_ADDRESS')

L-Kov

from web3 import Web3
from web3.constants import MAX_INT
from web3.middleware import geth_poa_middleware

rpc_url = "" # Polygon rpc url 
priv_key = "" # Polygon account private key (needs some MATIC)
pub_key = "" # Polygon account public key corresponding to private key

chain_id = 137

L-Kov

import { keccak256 as solidityKeccak256 } from "@ethersproject/solidity";
import BN from "bn.js";

export const getConditionId = (oracle: string, questionId: string, outcomeSlotCount: number): string =>
  solidityKeccak256(["address", "bytes32", "uint256"], [oracle, questionId, outcomeSlotCount]);

const altBN128P = new BN("21888242871839275222246405745257275088696311157297823662689037894645226208583");
const altBN128PRed = BN.red(altBN128P);
const altBN128B = new BN(3).toRed(altBN128PRed);
const zeroPRed = new BN(0).toRed(altBN128PRed);

L-Kov

{"time": [1545422267.6052659, 1545422269.4957619, 1545422270.469002, 1545422271.4398975, 1545422272.4109225, 1545422273.3798273, 1545422274.3479774, 1545422275.3110235, 1545422276.2727327, 1545422277.2384531, 1545422278.2009916, 1545422279.161564, 1545422280.1253865, 1545422281.1490555, 1545422282.1241975, 1545422283.0934203, 1545422284.0659976, 1545422285.0293655, 1545422286.0726593, 1545422287.134177, 1545422288.0984619, 1545422289.113013, 1545422290.1109424, 1545422291.193251, 1545422292.1596334, 1545422293.1282427, 1545422294.0896368, 1545422295.049812, 1545422296.0777402, 1545422297.0531185, 1545422298.0317602, 1545422298.9892073, 1545422299.9564652, 1545422300.9360473, 1545422301.8958302, 1545422302.8714283, 1545422303.838503, 1545422304.8033242, 1545422305.7691946, 1545422306.7333825, 1545422307.6960747, 1545422308.6804762, 1545422309.6363482, 1545422310.6080627, 1545422311.59466, 1545422312.5751548, 1545422313.5459666, 1545422314.5055177, 1545422315.4572759, 1545422316.4308088, 1545422317.3947704, 154

L-Kov

L-Kov

import matplotlib.pyplot as plt                                                 
import numpy as np
import math

## Define functions and set domain
x = np.arange(1, 2.0, .01)
y = x**2 -1
z = np.log(x)
i = x*z
j = x -1

L-Kov

import time
import requests as r
import matplotlib.pyplot as plt

# number of data points (+- 1 data point/sec)
period = 100

# marketId(s)
idex_pair, radar_pair = 'ETH_ZRX', 'ZRX-WETH'
idex_api = 'https://api.idex.market/returnTicker'