Automatic gas price doesn't work: Error: 429 Client Error: Too Many Requests for url: https://ropsten.infura.io/

[vsbogd]

Small log:

$ snet account deposit 0.00000010 -y
# Calculating gas price. It might take ~60 seconds.
Error: 429 Client Error: Too Many Requests for url: https://ropsten.infura.io/
If you want to see full Traceback then run:
snet --print-traceback [parameters]

Full log with traceback:

$ snet --print-traceback account deposit 0.00000010 -y
# Calculating gas price. It might take ~60 seconds.
Traceback (most recent call last):
  File "/home/vital/miniconda3/envs/singnet/bin/snet", line 11, in <module>
    load_entry_point('snet-cli', 'console_scripts', 'snet')()
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/__init__.py", line 23, in main
    getattr(args.cmd(conf, args), args.fn)()
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/mpe_account_command.py", line 32, in deposit_to_mpe
    self.transact_contract_command("SingularityNetToken", "approve", [mpe_address, amount])
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/commands.py", line 211, in transact_contract_command
    is_silent).transact()
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/commands.py", line 355, in transact
    gas_price = self.get_gas_price_verbose()
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/commands.py", line 143, in get_gas_price_verbose
    g = self.w3.eth.generateGasPrice()
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/eth.py", line 385, in generateGasPrice
    return self.gasPriceStrategy(self.web3, transaction_params)
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/commands.py", line 100, in __call__
    self.calc_gas_price(w3, transaction_params))
  File "/home/vital/projects/singnet/src/github.com/singnet/snet-cli/packages/snet_cli/snet_cli/commands.py", line 110, in calc_gas_price
    return (medium_gas_price_strategy(w3, transaction_params))
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/gas_strategies/time_based.py", line 165, in time_based_gas_price_strategy
    sample_size=sample_size,
  File "/home/vital/.local/lib/python3.6/site-packages/eth_utils/functional.py", line 46, in inner
    return callback(fn(*args, **kwargs))
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/gas_strategies/time_based.py", line 84, in _compute_probabilities
    reverse=True,
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/gas_strategies/time_based.py", line 60, in _aggregate_miner_data
    data_by_miner = groupby(0, raw_data)
  File "cytoolz/itertoolz.pyx", line 118, in cytoolz.itertoolz.groupby
  File "cytoolz/itertoolz.pyx", line 160, in cytoolz.itertoolz.groupby
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/gas_strategies/time_based.py", line 54, in _get_raw_miner_data
    block = w3.eth.getBlock(block['parentHash'], full_transactions=True)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/eth.py", line 141, in getBlock
    [block_identifier, full_transactions],
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/manager.py", line 109, in request_blocking
    response = self._make_request(method, params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/manager.py", line 92, in _make_request
    return request_func(method, params)
  File "cytoolz/functoolz.pyx", line 232, in cytoolz.functoolz.curry.__call__
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/formatting.py", line 50, in apply_formatters
    response = make_request(method, params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/gas_price_strategy.py", line 18, in middleware
    return make_request(method, params)
  File "cytoolz/functoolz.pyx", line 232, in cytoolz.functoolz.curry.__call__
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/formatting.py", line 48, in apply_formatters
    response = make_request(method, formatted_params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/attrdict.py", line 18, in middleware
    response = make_request(method, params)
  File "cytoolz/functoolz.pyx", line 232, in cytoolz.functoolz.curry.__call__
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/formatting.py", line 50, in apply_formatters
    response = make_request(method, params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/normalize_errors.py", line 9, in middleware
    result = make_request(method, params)
  File "cytoolz/functoolz.pyx", line 232, in cytoolz.functoolz.curry.__call__
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/formatting.py", line 50, in apply_formatters
    response = make_request(method, params)
  File "cytoolz/functoolz.pyx", line 232, in cytoolz.functoolz.curry.__call__
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/formatting.py", line 48, in apply_formatters
    response = make_request(method, formatted_params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/middleware/exception_retry_request.py", line 80, in middleware
    return make_request(method, params)
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/providers/rpc.py", line 68, in make_request
    **self.get_request_kwargs()
  File "/home/vital/miniconda3/envs/singnet/lib/python3.6/site-packages/web3/utils/request.py", line 27, in make_post_request
    response.raise_for_status()
  File "/home/vital/.local/lib/python3.6/site-packages/requests/models.py", line 940, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 429 Client Error: Too Many Requests for url: https://ropsten.infura.io/

[vsbogd]

As workaround one can use manual gas price:

$ snet account deposit 5 -y --gas-price 380000000000

[keshrisohit]

we need to provide api key for infura api like https://ropsten.infura.io/v3/your-api-key

[vsbogd]

@keshrisohit, do you mean each user should register on Infura and get the key or we should provide single key for our repo?

[keshrisohit]

@vsbogd each user need to register on infura and get their own api key. Infura is now restricting number of calls to https://ropsten.infura.io/

[vsbogd]

So what is the way we can fix that? Am I right that you propose updating snet-cli api to ask user register in Infura and provide an Infura key?