Wrong received int type in liteserver.get_account_state

[vladimir-chernykh]

Hi!

I try to get the raw account state using liteserver method as follows:

from pytonapi import AsyncTonapi

client = AsyncTonapi(api_key="<API_KEY>")

account_address = "EQCqFPpSLtcstURtrXLRCv9wyjfrw7_44_nwvD8JiSmSjbUI"

state = await client.liteserver.get_account_state(account_address)

And I get the following error:

---------------------------------------------------------------------------
ValidationError                           Traceback (most recent call last)
Cell In[24], line 1
----> 1 state_tonapi = await client.liteserver.get_account_state(account_address)

File [/usr/local/lib/python3.10/site-packages/pytonapi/async_tonapi/methods/liteserver.py:121](http://localhost:8889/usr/local/lib/python3.10/site-packages/pytonapi/async_tonapi/methods/liteserver.py#line=120), in LiteserverMethod.get_account_state(self, account_address, target_block)
    118 params = {"target_block": target_block} if target_block else {}
    119 response = await self._get(method=method, params=params)
--> 121 return RawAccountState(**response)

File [/usr/local/lib/python3.10/site-packages/pydantic/v1/main.py:341](http://localhost:8889/usr/local/lib/python3.10/site-packages/pydantic/v1/main.py#line=340), in BaseModel.__init__(__pydantic_self__, **data)
    339 values, fields_set, validation_error = validate_model(__pydantic_self__.__class__, data)
    340 if validation_error:
--> 341     raise validation_error
    342 try:
    343     object_setattr(__pydantic_self__, '__dict__', values)

ValidationError: 1 validation error for RawAccountState
shardblk -> shard
  value is not a valid integer (type=type_error.integer)

I'm pretty sure this error stems from int annotation here:

pytonapi/pytonapi/schema/liteserver.py

Line 8 in 960e574

shard: int

I tried to do the simple HTTP request without Pydantic response parsing like that:

response = await client._get(method=f"v2/liteserver/get_account_state/{account_address}", params={})

and get the following response

{'id': {'workchain': -1,
  'shard': '8000000000000000',
  'seqno': 37496117,
  'root_hash': '01166afa4bcb8b8bc65499ca755f434f0cfc4d13b7e90eb42ed436a831853e45',
  'file_hash': 'fd4620e8510e0d0b657f7edc6e3cc9f505fac97f63f8f79c8d9c9ee4082f5dd0'},
 'shardblk': {'workchain': 0,
  'shard': 'c000000000000000',
  'seqno': 43158333,
  'root_hash': 'bd96247321a94c9d17945286f85a13e296e2a4ce932764a6c95ddd0126e60bc3',
  'file_hash': 'f0728e43f52308da96a88b6c664a5b115ec01d51c499e8e057e83da901a9b322'},
 'shard_proof':
  .....

So response["shardblk"]["shard"] is indeed not an integer, at least not a decimal one.

I would be grateful if someone can help/share the experience with it.

@nessshon I'm also happy to make a PR, but I'm not quite sure how we should fix it.

[nessshon]

@vladimir-chernykh, Thank you for your contribution! Indeed, it was found that in the documentation, the shardblk.shard schema specifies the data type as str instead of the expected int. It will be corrected in the next update.