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tmp_test.py
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tmp_test.py
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import asyncio
import json
import os
import random
import time
import typing
import numpy as np
import web3
import web3.contract
import web3._utils.filters
import find_circuit.find
from backtest.utils import connect_db
from find_circuit.find import PricingCircuit
from pricers.balancer import BalancerPricer
from pricers.balancer_v2.weighted_pool import BalancerV2WeightedPoolPricer
from pricers.base import NotEnoughLiquidityException
from pricers.token_transfer import out_from_transfer
from pricers.uniswap_v2 import UniswapV2Pricer
from pricers.uniswap_v3 import UniswapV3Pricer
from utils import BALANCER_VAULT_ADDRESS, get_abi, connect_web3, setup_logging, RetryingProvider
from eth_hash.auto import keccak
import logging
setup_logging()
l = logging.getLogger(__name__)
w3 = connect_web3()
db = connect_db()
curr = db.cursor()
curr.execute('SELECT address FROM balancer_v2_exchanges ORDER BY RANDOM() LIMIT 100')
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v2/LiquidityBootstrappingPool.json'),
)
sel = contract.functions.getSwapFeePercentage().selector
print('getSwapFeePercentage', contract.functions.getSwapFeePercentage().call(block_identifier='latest'))
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel # + (bytes.fromhex(token[2:])).rjust(32, b'\x00').hex()
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
curr.execute('SELECT address FROM balancer_exchanges ORDER BY RANDOM() LIMIT 100')
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
for token in contract.functions.getCurrentTokens().call(block_identifier='latest')[:1]:
slot_base = w3.keccak(bytes.fromhex(token[2:]).rjust(32, b'\x00') + b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a')
slot = int.to_bytes(int.from_bytes(slot_base, byteorder='big', signed=False) + 0x2, length=32, byteorder='big', signed=False)
bbal = w3.eth.get_storage_at(contract.address, slot.hex(), 'latest')
weight = int.from_bytes(bbal, byteorder='big', signed=False)
got_weight = contract.functions.getDenormalizedWeight(token).call(block_identifier='latest')
assert weight == got_weight
sel = contract.functions.getDenormalizedWeight(token).selector
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel + (bytes.fromhex(token[2:])).rjust(32, b'\x00').hex()
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
for token in contract.functions.getCurrentTokens().call(block_identifier='latest')[:1]:
slot_base = w3.keccak(bytes.fromhex(token[2:]).rjust(32, b'\x00') + b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a')
slot = int.to_bytes(int.from_bytes(slot_base, byteorder='big', signed=False) + 0x3, length=32, byteorder='big', signed=False)
bbal = w3.eth.get_storage_at(contract.address, slot.hex(), 'latest')
balance = int.from_bytes(bbal, byteorder='big', signed=False)
got_balance = contract.functions.getBalance(token).call(block_identifier='latest')
assert balance == got_balance
sel = contract.functions.getBalance(token).selector
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel + (bytes.fromhex(token[2:])).rjust(32, b'\x00').hex()
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
bpublic_swap = w3.eth.get_storage_at(contract.address, '0x6', 'latest')
public_swap = (int.from_bytes(bpublic_swap, byteorder='big', signed=False) >> 0xa0) != 0
got_public_swap = contract.functions.isPublicSwap().call(block_identifier='latest')
if got_public_swap == False:
print('got false!!!')
assert got_public_swap == public_swap
sel = contract.functions.isPublicSwap().selector
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
curr.execute('SELECT address FROM balancer_exchanges ORDER BY RANDOM() LIMIT 100')
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
bswap_fee = w3.eth.get_storage_at(contract.address, '0x7', 'latest')
swap_fee = int.from_bytes(bswap_fee, byteorder='big', signed=False)
print('swap_fee?', swap_fee)
got_swap_fee = contract.functions.getSwapFee().call(block_identifier='latest')
print('swap fee ', got_swap_fee)
assert swap_fee == got_swap_fee
sel = contract.functions.getSwapFee().selector
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
bfinalized = w3.eth.get_storage_at(contract.address, '0x8', 'latest')
print(bfinalized)
finalized = bfinalized[-1] != 0
got_finalized = contract.functions.isFinalized().call(block_identifier='latest')
assert finalized == got_finalized, f'{finalized} != {got_finalized}'
sel = contract.functions.isFinalized().selector
print(sel)
txn = {
'from': w3.toChecksumAddress(b'\x00'*20),
'to': contract.address,
'data': sel
}
resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
exit()
for (baddr,) in curr.fetchall():
address = w3.toChecksumAddress(baddr.tobytes())
contract: web3.contract.Contract = w3.eth.contract(
address=address,
abi = get_abi('balancer_v1/bpool.abi.json'),
)
bn_tokens = w3.eth.get_storage_at(contract.address, '0x9', 'latest')
n_tokens = int.from_bytes(bn_tokens, byteorder='big', signed=False)
print('n_tokens=', n_tokens)
base = int.from_bytes(bytes.fromhex('6e1540171b6c0c960b71a7020d9f60077f6af931a8bbf590da0223dacf75c7af'), byteorder='big', signed=False)
tokens = []
for i in range(n_tokens):
token_slot = int.to_bytes(base + i, length=32, byteorder='big', signed=False)
hex_token_slot = '0x' + token_slot.hex()
btoken = w3.eth.get_storage_at(contract.address, hex_token_slot, 'latest')
assert btoken[0:12] == b'\x00'*12
token = w3.toChecksumAddress(btoken[12:])
tokens.append(token)
print('token', token)
got = contract.functions.getCurrentTokens().call(block_identifier='latest')
assert set(got) == set(tokens)
# sel = contract.functions.getCurrentTokens().selector
# print(sel)
# txn = {
# 'from': w3.toChecksumAddress(b'\x00'*20),
# 'to': contract.address,
# 'data': sel
# }
# resp = w3.provider.make_request('debug_traceCall', [txn, "latest", {"enableMemory": True}])
# with open('trace.txt', mode='w') as fout:
# for sl in resp['result']['structLogs']:
# fout.write(str(sl) + '\n')
exit()
p1 = UniswapV2Pricer(
w3,
'0xF82d8Ec196Fb0D56c6B82a8B1870F09502A49F88',
'0xA2b4C0Af19cC16a6CfAcCe81F192B024d625817D',
'0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
)
# p2 = UniswapV3Pricer(
# w3,
# '0x3D71021345AeD9FFab1Efd805e58aEc9c857D525',
# '0xA0335820dC549dBfae5b8D691331CadfCA7026E0',
# '0xdAC17F958D2ee523a2206206994597C13D831ec7',
# 10000,
# )
p3 = UniswapV3Pricer(
w3,
'0xCdC0F4092086452d8F980acEfFD6BC077C7e656B',
'0xA2b4C0Af19cC16a6CfAcCe81F192B024d625817D',
'0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
10000,
)
directions = [
('0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2', '0xA2b4C0Af19cC16a6CfAcCe81F192B024d625817D'),
('0xA2b4C0Af19cC16a6CfAcCe81F192B024d625817D', '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2'),
# ('0xdAC17F958D2ee523a2206206994597C13D831ec7', '0xC02aaA39b223/E8D0A0e5C4F27eAD9083C756Cc2'),
]
pc_ = PricingCircuit([p1, p3], directions)
find_circuit.find.find_upper_bound(pc_, 100, 100000000000000000000000, 13483123)
exit()
def old_find_upper_bound(pc: PricingCircuit, lower_bound: int, upper_bound: int, block_identifier: int, timestamp: typing.Optional[int] = None) -> int:
try:
pc.sample(upper_bound, block_identifier, timestamp=timestamp)
except NotEnoughLiquidityException:
# we need to adjust upper_bound down juuuust until it's in liquidity range
# do this by binary-search
search_lower = lower_bound
search_upper = upper_bound
while True:
# rapidly reduce upper bound by orders of 10
x = search_upper // 10
try:
pc.sample(x, block_identifier, timestamp=timestamp)
search_lower = max(search_lower, x)
break
except NotEnoughLiquidityException:
search_upper = x
while search_lower < search_upper - 1000:
midpoint = (search_lower + search_upper) // 2
try:
pr = pc.sample_new_price_ratio(midpoint, block_identifier, timestamp=timestamp)
search_lower = midpoint
if pr < 0.9:
# we can exit the search early because marginal price is not optimal
# at this bound already, no need to further refine
break
except NotEnoughLiquidityException:
search_upper = midpoint
upper_bound = search_lower
return upper_bound
def new_find_upper_bound(pc: PricingCircuit, lower_bound: int, upper_bound: int, block_identifier: int, timestamp: typing.Optional[int] = None) -> int:
if not all(isinstance(p, (UniswapV2Pricer, UniswapV3Pricer)) for p in pc._circuit):
print('using old upper bound method')
old_find_upper_bound()
# we may be able to use new method, attempt to run upper_bound and find the first exchange
# that trips up on it
curr_amt = upper_bound
last_token = pc.pivot_token
for pricer_idx, (p, (t_in, t_out)) in enumerate(zip(pc._circuit, directions)):
assert last_token == t_in
try:
amt_out, _ = p.token_out_for_exact_in(
t_in,
t_out,
curr_amt,
block_identifier=block_identifier,
timestamp=timestamp
)
except NotEnoughLiquidityException as not_enough_liq_exc:
too_much_in = not_enough_liq_exc.amount_in
remaining_in = not_enough_liq_exc.remaining
break
curr_amt = out_from_transfer(t_out, amt_out)
last_token = t_out
else:
assert last_token == pc.pivot_token
return upper_bound
reverse_amt = too_much_in - remaining_in
reverse_last_token = directions[pricer_idx][0]
# amt_out = pc._circuit[pricer_idx].token_out_for_exact_in(
# directions[pricer_idx][0],
# directions[pricer_idx][1],
# reverse_amt,
# block_identifier
# )
for p, (t_in, t_out) in reversed(list(zip(pc._circuit[:pricer_idx], pc._directions[:pricer_idx]))):
p: typing.Union[UniswapV2Pricer, UniswapV3Pricer]
assert reverse_last_token == t_out
zero_for_one = bytes.fromhex(t_in[2:]) < bytes.fromhex(t_out[2:])
try:
if zero_for_one:
amt_in = p.token1_out_to_exact_token0_in(reverse_amt, block_identifier)
else:
amt_in = p.token0_out_to_exact_token1_in(reverse_amt, block_identifier)
except NotEnoughLiquidityException as e:
print('e.amount_in', e.amount_in)
print('e.remaining', e.remaining)
print('diff', e.amount_in - e.remaining)
raise
# crude attempt at reversing amount out for in
ratio = out_from_transfer(t_in, 10 ** 10)
reverse_amt = amt_in * ratio // (10 ** 10)
reverse_last_token = t_in
return new_find_upper_bound(pc, lower_bound, reverse_amt, block_identifier, timestamp=timestamp)
upper_bound = old_find_upper_bound(pc_, 100, 100000000000000000000000, 14789678)
print('upper_bound_old', upper_bound)
upper_bound = new_find_upper_bound(pc_, 100, 100000000000000000000000, 14789678)
print('upper_bound_new', upper_bound)
# warm up
print('warming')
for _ in range(4):
old_find_upper_bound(pc_, 100, 100000000000000000000000, 14789678)
print('warmed')
t_start = time.time()
for _ in range(100):
old_find_upper_bound(pc_, 100, 100000000000000000000000, 14789678)
elapsed_old = time.time() - t_start
print(f'Old method, {elapsed_old} seconds elapsed')
t_start = time.time()
for _ in range(100):
new_find_upper_bound(pc_, 100, 100000000000000000000000, 14789678)
elapsed_new = time.time() - t_start
print(f'New method, {elapsed_new} seconds elapsed')
diff = elapsed_new - elapsed_old
diff_pct = diff / elapsed_old * 100
print(f'Percent difference: {diff_pct:.2f}%')
exit()
uv3 = UniswapV3Pricer(
w3,
'0x3840d56cfE2c80Ec2D6555dCda986A0982B0D2db',
token0='0x6c28AeF8977c9B773996d0e8376d2EE379446F2f',
token1='0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
fee=3000
)
data = uv3.contract.functions.liquidity().buildTransaction()['data']
print('data', data)
resp = w3.provider.make_request('debug_traceCall', [{
"from": "0xdeadbeef29292929192939494959594933929292",
"to": uv3.address,
"gas": "0x7a120",
"data": data,
}, "latest", {"enableMemory": True}])
with open('trace.txt', mode='w') as fout:
for sl in resp['result']['structLogs']:
fout.write(str(sl) + '\n')
# exit()
def new_get_liquidity():
bliquidity = w3.eth.get_storage_at(uv3.address, '0x4', 'latest')
liquidity = int.from_bytes(bliquidity[16:32], byteorder='big', signed=False)
print(liquidity)
l = uv3.get_liquidity('latest')
print('liquidity', l)
new_get_liquidity()
# RESERVES_SLOT = '0x0000000000000000000000000000000000000000000000000000000000000008'
# def new_get_reserves():
# breserves = w3.eth.get_storage_at(uv2.address, RESERVES_SLOT, 'latest')
# reserve1 = int.from_bytes(breserves[4:18], byteorder='big', signed=False)
# reserve0 = int.from_bytes(breserves[18:32], byteorder='big', signed=False)
# print('reserve0', reserve0)
# print('reserve1', reserve1)
# r0, r1, _ = uv2.contract.functions.getReserves().call()
# print('actual r0', r0)
# print('actual r1', r1)
# new_get_reserves()
# six = int.to_bytes(6, length=32, byteorder='big', signed=False)
# def get_bmap_advanced(idx):
# bword_idx = int.to_bytes(idx, length=32, byteorder='big', signed=True)
# h = keccak(bword_idx + six)
# result = w3.eth.get_storage_at(uv3.address, h)
# return int.from_bytes(result, byteorder='big', signed=False)
# print('making request')
# provider: RetryingProvider = w3.provider
# reqs = [("eth_chainId", {}), ("eth_chainId", {})]
# print(provider.make_request_batch(reqs))
# five = int.to_bytes(5, length=32, byteorder='big', signed=False)
# def new_get_tick(tick):
# btick = int.to_bytes(tick, length=32, byteorder='big', signed=True)
# h = keccak(btick + five)
# reqs = []
# reqs.append(('eth_getStorageAt', [uv3.address, '0x' + h.hex(), 'latest']))
# h_int = int.from_bytes(h, byteorder='big', signed=False)
# slot = int.to_bytes(h_int + 3, length=32, byteorder='big', signed=False)
# reqs.append(('eth_getStorageAt', [uv3.address, '0x' + slot.hex(), 'latest']))
# resp = provider.make_request_batch(reqs)
# assert len(resp) == 2
# bresp_0 = bytes.fromhex(resp[0]['result'][2:])
# liquidity_gross = int.from_bytes(bresp_0[16:32], byteorder='big', signed=False)
# liquidity_net = int.from_bytes(bresp_0[0:16], byteorder='big', signed=True)
# bresp_1 = bytes.fromhex(resp[1]['result'][2:])
# initialized = bool(bresp_1[0])
# return (liquidity_gross, liquidity_net, initialized)
# def old_get_tick(tick):
# lg, ln, _, __, ___, ____, _____, initialized = uv3.contract.functions.ticks(tick).call()
# return (lg, ln, initialized)
# data = uv3.contract.functions.ticks(0).buildTransaction()['data']
# print('data', data)
# resp = w3.provider.make_request('debug_traceCall', [{
# "from": "0xdeadbeef29292929192939494959594933929292",
# "to": uv3.address,
# "gas": "0x7a120",
# "data": data,
# }, "latest", {"enableMemory": True}])
# with open('trace.txt', mode='w') as fout:
# for sl in resp['result']['structLogs']:
# fout.write(str(sl) + '\n')
# ticks = list(range(UniswapV3Pricer.MIN_TICK, UniswapV3Pricer.MAX_TICK))
# random.shuffle(ticks)
# next = uv3.next_initialized_tick_within_one_word(1, True, 'latest')
# old = old_get_tick(0)
# new_ = new_get_tick(0)
# print(old, new_)
# assert old == new_
# elapsed_old = 0
# elapsed_new = 0
# for i, tick in enumerate(ticks):
# if i % 100 == 1:
# print('elapsed_old', elapsed_old)
# print('elapsed_new', elapsed_new)
# b = [True, False]
# random.shuffle(b)
# for use_old in b:
# if use_old:
# t_start = time.time()
# old = old_get_tick(tick)
# elapsed_old += time.time() - t_start
# else:
# t_start = time.time()
# new_ = new_get_tick(tick)
# elapsed_new += time.time() - t_start
# assert old == new_
# print('elapsed_old', elapsed_old)
# print('elapsed_new', elapsed_new)
# exit()
# for block_number in range(13_016_237, 13_016_249 + 2):
# f: web3._utils.filters.Filter = w3.eth.filter({
# 'address': '0x3840d56cfE2c80Ec2D6555dCda986A0982B0D2db',
# 'fromBlock': block_number,
# 'toBlock': block_number,
# })
# logs = f.get_all_entries()
# print(block_number, len(logs), logs)
# uv3.observe_block(logs)
# for amt_in in np.linspace(100, 100000000000000000000000, 1000):
# amt_in = int(np.ceil(amt_in))
# try:
# uv3.token_out_for_exact_in(
# '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
# '0x6c28AeF8977c9B773996d0e8376d2EE379446F2f',
# amt_in,
# block_number
# )
# except NotEnoughLiquidityException:
# pass
# uv3.token_out_for_exact_in('0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2', '0x6c28AeF8977c9B773996d0e8376d2EE379446F2f', 100000000000000000000000)
exit()
print('getting uniswap v2 exchanges')
curr.execute(
'''
SELECT address FROM uniswap_v2_exchanges
'''
)
addresses = [web3.Web3.toChecksumAddress(x.tobytes()) for (x,) in curr]
print(f'Loaded {len(addresses):,} uniswap v2 addresses')
start_block = 13_000_000
t_start = time.time()
f: web3._utils.filters.Filter = w3.eth.filter({'fromBlock': start_block, 'toBlock': start_block + 99})
logs = f.get_all_entries()
elapsed_noaddr = time.time() - t_start
print(f'{elapsed_noaddr} seconds elapsed without address')
print(f'got {len(logs):,} logs from that')
t_start = time.time()
f: web3._utils.filters.Filter = w3.eth.filter({'address': addresses, 'fromBlock': start_block, 'toBlock': start_block + 99})
logs = f.get_all_entries()
elapsed_addr = time.time() - t_start
print(f'{elapsed_addr} seconds elapsed with address')
print(f'got {len(logs):,} logs from that')
exit()
vault: web3.contract.Contract = w3.eth.contract(
address=BALANCER_VAULT_ADDRESS,
abi=get_abi('balancer_v2/Vault.json'),
)
p = BalancerV2WeightedPoolPricer(w3, vault, '0x5c6Ee304399DBdB9C8Ef030aB642B10820DB8F56', bytes.fromhex('5c6ee304399dbdb9c8ef030ab642b10820db8f56000200000000000000000014'))
# p.token_out_for_exact_in('0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2', '0xba100000625a3754423978a60c9317c58a424e3D', 25261521867, block_identifier=13093825)
diffs = []
for x in np.linspace(463014849, 463015043, 100):
amt = int(np.ceil(x))
try:
out, spot = p.token_out_for_exact_in('0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2', '0xba100000625a3754423978a60c9317c58a424e3D', amt, block_identifier=13093825)
print(f'{amt},{out},{spot}')
except:
print(f'failed at {amt}')
raise
# max_diff = np.max(diffs)
# min_diff = np.min(diffs)
# median_diff = np.median(diffs)
# avg_diff = np.mean(diffs)
# print(f'max_diff {max_diff}')
# print(f'min_diff {min_diff}')
# print(f'avg_diff {avg_diff}')
# print(f'median_diff {median_diff}')
# print('done')
# f: web3._utils.filters.Filter = w3.eth.filter({
# 'address': '0x5Fa464CEfe8901d66C09b85d5Fcdc55b3738c688',
# 'fromBlock': 13_005_100,
# 'toBlock': 13_005_176
# })
# logs = f.get_all_entries()
# print(f'got {len(logs)} logs')
# for log in logs:
# print(log)
# c: web3.contract.Contract = w3.eth.contract(
# address = '0x5Fa464CEfe8901d66C09b85d5Fcdc55b3738c688',
# abi = get_abi('uniswap_v2/IUniswapV2Pair.json')['abi']
# )
# for block_number in range(13_005_145, 13_005_176):
# b0, b1, _ = c.functions.getReserves().call(block_identifier=block_number)
# print(b0, b1)
# f: web3._utils.filters.Filter = w3.eth.filter({
# 'address': ['0x5Fa464CEfe8901d66C09b85d5Fcdc55b3738c688'],
# 'topics': [['0x' + x.hex() for x in UniswapV2Pricer.RELEVANT_LOGS]],
# 'fromBlock': 13_005_153,
# 'toBlock': 13_005_252,
# })
# logs = f.get_all_entries()
# for log in logs:
# print(log)