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jigu's Issues

Transaction simulating doesn't work

  • Jigu version: 0.1.4
  • Python version: Python 3.7.9
  • Operating System: macOS Catalina 10.15.6 (19G2021)
  • Local Terra: newest master

Description

I try to send a transaction with automated fee estimation on local network using jigu. To set it up I used the newest version of Local Terra. Terra station successfully connected to the Local Terra and I am able to perform operations. Unfortunately, when I try to perform transaction with jigu (e.g. send Luna tokens) it throws on simulating fee transaction (code shown below).

What I Did

Here is a minimal working example with Local Terra:

from jigu import Terra
from jigu.core import AccAddress, Coin
from jigu.core.msg import MsgSend
from jigu.key.mnemonic import MnemonicKey

terra = Terra('localterra', 'http://0.0.0.0:1317/')

key = MnemonicKey(
    'notice oak worry limit wrap speak medal online prefer cluster roof addict wrist behave treat actual wasp year salad speed social layer crew genius')
wallet = terra.wallet(key)
msg = MsgSend(
    from_address=AccAddress('terra1x46rqay4d3cssq8gxxvqz8xt6nwlz4td20k38v'),
    to_address=AccAddress('terra17lmam6zguazs5q5u6z5mmx76uj63gldnse2pdp'),
    amount=[Coin("uluna", 3000)]
)
send_tx = wallet.create_and_sign_tx(
    msg)

print(send_tx)

Here is the output:

/usr/local/opt/[email protected]/bin/python3 /Users/michal/repo/python-toy/main.py
Traceback (most recent call last):
  File "/Users/michal/repo/python-toy/main.py", line 17, in <module>
    msg)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/object_query/wallet.py", line 75, in create_and_sign_tx
    return self.sign_tx(self.create_tx(*msgs, fee=fee, memo=memo))
  File "/usr/local/lib/python3.7/site-packages/jigu/client/object_query/wallet.py", line 50, in create_tx
    fee = self.terra.tx.estimate_fee(tx)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/api/tx.py", line 79, in estimate_fee
    res = self._api_post("/txs/estimate_fee", data=data)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/api/__init__.py", line 79, in _api_post
    return self._handle_response(self.terra.lcd.post(path, **kwargs), unwrap)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 111, in post
    return self._request("post", path, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 88, in _request
    return self.handle_response(response)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 82, in handle_response
    r = resp_m(self, r)
  File "/usr/local/lib/python3.7/site-packages/jigu/client/lcd/middlewares.py", line 87, in handle_general_errors
    raise LcdInternalError(response.status_code, error_msg, response.request)
jigu.error.LcdInternalError: (500) invalid request: must contain at least one message: failed to simulate tx

Process finished with exit code 1

This example works when i change line:

send_tx = wallet.create_and_sign_tx(
    msg
)

to

send_tx = wallet.create_and_sign_tx(
    msg,
    fee=StdFee.make(gas=200_000, uluna=1_000_000)
)

I investigated the problem a little bit and looks like jigu sends post request to /txs/estimate_fee endpoint with incorrectly structured body.

Slashing.signing_info_by_address doesn't behave as expected

  • Jigu version: 0.1.2
  • Python version: 3.7.7
  • Operating System: macOS Mojave 10.14.6 (18G3020)

Description

Describe what you were trying to get done.
Tell us what happened, what went wrong, and what you expected to happen.

list all signing info as indicated here.

What I Did

>>> from jigu import Terra
>>> terra = Terra("columbus-3", "https://lcd.terra.dev")
>>> terra.is_connected()
True
>>> terra.slashing.signing_info_by_address()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/etienne/Library/Caches/pypoetry/virtualenvs/valmailer-tZO3ahg3-py3.7/lib/python3.7/site-packages/jigu/client/lcd/api/modules/slashing.py", line 36, in signing_info_by_address
    validate_val_consaddress(address)
  File "/Users/etienne/Library/Caches/pypoetry/virtualenvs/valmailer-tZO3ahg3-py3.7/lib/python3.7/site-packages/jigu/util/validation.py", line 84, in validate_val_consaddress
    if not is_val_consaddress(data):
  File "/Users/etienne/Library/Caches/pypoetry/virtualenvs/valmailer-tZO3ahg3-py3.7/lib/python3.7/site-packages/jigu/util/validation.py", line 45, in is_val_consaddress
    is_bech32(data)
  File "/Users/etienne/Library/Caches/pypoetry/virtualenvs/valmailer-tZO3ahg3-py3.7/lib/python3.7/site-packages/jigu/util/validation.py", line 20, in is_bech32
    return bech32.bech32_decode(data) != (None, None,)
  File "/Users/etienne/Library/Caches/pypoetry/virtualenvs/valmailer-tZO3ahg3-py3.7/lib/python3.7/site-packages/bech32/__init__.py", line 66, in bech32_decode
    if (any(ord(x) < 33 or ord(x) > 126 for x in bech)) or (
TypeError: 'NoneType' object is not iterable

API `balances` typo in `Account`

  • Jigu version: 0.1.4
  • Python version: 3.7
  • Operating System: Mac OS X

Description

image

In your document, the API balances at the bottom of the above image is incorrect. It should be balance.

What I Did

n/a

Please renew your SSL certificate

I can't send calls with parameters with jigu testnet because the SSL cert is expired.

requests.exceptions.SSLError: HTTPSConnectionPool(host='soju-lcd.terra.dev', port=443): Max retries exceeded with url: /auth/accounts/terra1pqj9aec7wh2qlxwwhrxvts6vypeq3nd3xl5e6w (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)')))
was trying

wallet.balance('uluna')
@ouiliame @etienne-napoleone

jigu.error.LcdInternalError: (500) invalid request: must contain at least one message: failed to simulate tx

  • Jigu version: 0.1.4
  • Python version: 3.7
  • Operating System: Mac OS X

Description

_api_post("/txs/estimate_fee") returns the title error.

What I Did

terra = Terra("tequila-0004", "https://tequila-lcd.terra.dev")
...
send = MsgSend(from_address=wallet.address, to_address=to, amount=[Coin("uluna", 3000)])
# no error
fee = StdFee.make(gas=200_000, uluna=1_000_000)
tx = wallet.create_and_sign_tx(send, fee=fee)
# error
tx2 = wallet.create_and_sign_tx(send)

This is the stack trace:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/object_query/wallet.py", line 75, in create_and_sign_tx
    return self.sign_tx(self.create_tx(*msgs, fee=fee, memo=memo))
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/object_query/wallet.py", line 50, in create_tx
    fee = self.terra.tx.estimate_fee(tx)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/api/tx.py", line 79, in estimate_fee
    res = self._api_post("/txs/estimate_fee", data=data)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/api/__init__.py", line 79, in _api_post
    return self._handle_response(self.terra.lcd.post(path, **kwargs), unwrap)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 111, in post
    return self._request("post", path, **kwargs)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 88, in _request
    return self.handle_response(response)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/lcdclient.py", line 82, in handle_response
    r = resp_m(self, r)
  File "/Users/yp/bin/miniconda3/envs/bcbank/lib/python3.7/site-packages/jigu/client/lcd/middlewares.py", line 87, in handle_general_errors
    raise LcdInternalError(response.status_code, error_msg, response.request)
jigu.error.LcdInternalError: (500) invalid request: must contain at least one message: failed to simulate tx

JSONDecodeError in broadcast when sending an erroneous transaction

  • Jigu version: 0.1.4
  • Python version: 3.8.5
  • Operating System: Ubuntu 20.04.1 LTS

Description

Hey,
Trying to follow the getting started instructions and send some Lunas across Tequila-0004.
When trying to send a transaction that encounters an error, it is not parsed properly, yielding a json.decoder.JSONDecodeError.

In jigu/client/lcd/api/tx.py:120 (json.loads(res["raw_log"])), the assumption, that raw_log is a valid JSON does not hold true. These two examples show what res contained for two different errors, in which the raw_log isn't a valid JSON.

I'm not sure whether this is a jigu issue, or a bad response returned by the server-side.

This happens for two errors I was able to generate:

  1. Out of gas:
    {'height': '0', 'txhash': 'A1D2D6DA98C0192A2F559BA51E40F2CA90F4E8354AFD6C96B4F2E919B388D6B1', 'codespace': 'sdk', 'code': 11, 'raw_log': 'out of gas: out of gas in location: WriteFlat; gasWanted: 50000, gasUsed: 51899', 'gas_wanted': '50000', 'gas_used': '51899'}
  2. Insufficient Fees
    {'height': '0', 'txhash': '150ABCFB784A5E2F68B5316AC1AD5AC490E16D3C952D90D6F172E45497E4A77D', 'codespace': 'sdk', 'code': 13, 'raw_log': 'insufficient fee: insufficient fees; got: "7500uluna", required: "9258600ukrw,7800uluna,22444547umnt,5294usdr,7800uusd" = "9258600ukrw,7800uluna,22444547umnt,5294usdr,7800uusd"(gas) +""(stability)', 'gas_wanted': '52000', 'gas_used': '1054'}

What I Did

Use the following snippet to reproduce:

jg = Terra("tequila-0004", "https://tequila-lcd.terra.dev")
wallet_a = jg.wallet(MnemonicKey.generate())
wallet_b = jg.wallet(MnemonicKey.generate())
send = MsgSend(
    from_address=wallet_a.address,
    to_address=wallet_b.address,
    amount=Coins(uluna=20000000)
)

fee = StdFee.make(55000, uluna=7800)  # include a small fee..

tx = wallet_a.create_and_sign_tx(send, memo="memo", fee=fee)
res = wallet_a.broadcast(tx)

Thanks!

[Docs] Update Doc Typo on method

Screenshot 2020-10-09 16:55:41

def balance(self, denom: Optional[str] = None) -> Union[ApiResponse, Coin, Coins]:

Description

Querying balance thru Jigu

What I Did

Paste the command(s) you ran and the output.
If there was a crash, please include the traceback here.

AccountQuery has not attribute "balances"

Update the doc so it shows actual method "balance" instead of balances

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