Datasets:

---

Askhat777

/

quikstrike-data

like 11

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
ts: timestamp[s]
price: double
label: string
score: double
premiums_frozen: bool
straddle_theory: struct<str_theory: double, str_real: double, premium_ratio: double, premium_excess: double, signal:  (... 7 chars omitted)
  child 0, str_theory: double
  child 1, str_real: double
  child 2, premium_ratio: double
  child 3, premium_excess: double
  child 4, signal: string
premiums_frozen_ts: int64
datetime_utc: timestamp[s]
vol_flow: struct<flow_signal: string, flow_strength: string, flow_bias_pct: double, bull_vol_pct: double, bear (... 253 chars omitted)
  child 0, flow_signal: string
  child 1, flow_strength: string
  child 2, flow_bias_pct: double
  child 3, bull_vol_pct: double
  child 4, bear_vol_pct: double
  child 5, near_bull_vol: int64
  child 6, near_bear_vol: int64
  child 7, near_total_vol: int64
  child 8, top_active_strikes: list<item: struct<s: double, total_vol: int64>>
      child 0, item: struct<s: double, total_vol: int64>
          child 0, s: double
          child 1, total_vol: int64
  child 9, near_c_vol_above: int64
  child 10, near_c_vol_below: int64
  child 11, near_p_vol_above: int64
  child 12, near_p_vol_below: int64
frozen_date_et: timestamp[s]
atm_greeks: struct<call: struct<delta: double, gamma: double, vega: double, theta: double, rho: double, iv: doub (... 183 chars omitted)
  child 0, call: struct<delta: double, gamma: double, vega: double, theta: double, rho: double, iv: double, oi: int64 (... 31 chars omitted)
      child 0, delta: double
  
...
hild 4, stop_strike: double
          child 5, stop_pts: double
          child 6, rr_ratio: double
level_plus2: double
frozen_put_pr: double
strikes: list<item: struct<s: double, c_oi: int64, c_vol: int64, c_pr: double, p_oi: int64, p_vol: int64, p_p (... 91 chars omitted)
  child 0, item: struct<s: double, c_oi: int64, c_vol: int64, c_pr: double, p_oi: int64, p_vol: int64, p_pr: double,  (... 79 chars omitted)
      child 0, s: double
      child 1, c_oi: int64
      child 2, c_vol: int64
      child 3, c_pr: double
      child 4, p_oi: int64
      child 5, p_vol: int64
      child 6, p_pr: double
      child 7, c_g: double
      child 8, p_g: double
      child 9, c_d: double
      child 10, p_d: double
      child 11, c_iv: double
      child 12, p_iv: double
dealer_delta_map: struct<dealer_delta_map: list<item: struct<s: double, dd_oi: double, dd_vol: double>>, total_dd_oi:  (... 94 chars omitted)
  child 0, dealer_delta_map: list<item: struct<s: double, dd_oi: double, dd_vol: double>>
      child 0, item: struct<s: double, dd_oi: double, dd_vol: double>
          child 0, s: double
          child 1, dd_oi: double
          child 2, dd_vol: double
  child 1, total_dd_oi: double
  child 2, total_dd_vol: double
  child 3, resistance_walls: list<item: struct<s: double, dd_vol: double>>
      child 0, item: struct<s: double, dd_vol: double>
          child 0, s: double
          child 1, dd_vol: double
atm_frozen: bool
level_plus1: double
qs_method: string
sigma_pts: double
to
{'ts': Value('int64'), 'last_data_ts': Value('float64'), 'datetime_utc': Value('timestamp[s]'), 'status': Value('string'), 'future_price': Value('float64'), 'atm_strike': Value('float64'), 'atm_frozen': Value('bool'), 'frozen_strike': Value('float64'), 'frozen_ts': Value('int64'), 'frozen_date_et': Value('timestamp[s]'), 'premiums_frozen': Value('bool'), 'frozen_call_pr': Value('float64'), 'frozen_put_pr': Value('float64'), 'frozen_straddle': Value('float64'), 'premiums_frozen_date_et': Value('timestamp[s]'), 'premiums_frozen_ts': Value('int64'), 'session_straddle': Value('float64'), 'straddle_premium': Value('float64'), 'session_iv': Value('float64'), 'qs_method': Value('string'), 'sigma_pts': Value('float64'), 'center': Value('float64'), 'level_plus1': Value('float64'), 'level_minus1': Value('float64'), 'level_plus2': Value('float64'), 'level_minus2': Value('float64'), 'level_plus3': Value('float64'), 'level_minus3': Value('float64'), 'dte_days': Value('float64'), 'active_tab_expiry_date': Value('timestamp[s]'), 'sigma': {'qs_method': {'iv': Value('float64'), 'iv_pct': Value('float64'), 'dte_days': Value('float64'), 'future': Value('float64'), 'center': Value('float64'), 'sigma_pts': Value('float64'), 'level_plus1': Value('float64'), 'level_minus1': Value('float64'), 'level_plus2': Value('float64'), 'level_minus2': Value('float64'), 'level_plus3': Value('float64'), 'level_minus3': Value('float64'), 'level_plus0_5': Value('float64'), 'level_minus0_5': Value('float64')}}, 'at
...
64'), 'distance': Value('float64'), 'direction': Value('string')}), 'scalp_levels': {'nearest_resistance': {'strike': Value('float64'), 'net_gex': Value('float64'), 'call_oi': Value('int64'), 'put_oi': Value('int64'), 'call_volume': Value('int64'), 'put_volume': Value('int64'), 'volume_ratio': Value('float64'), 'distance_from_price': Value('float64'), 'strength': Value('float64'), 'composite_strength': Value('float64'), 'wall_type': Value('string'), 'wall_rank': Value('int64'), 'bounce_probability': Value('float64'), 'bounce_signal': Value('string')}, 'nearest_support': {'strike': Value('float64'), 'net_gex': Value('float64'), 'call_oi': Value('int64'), 'put_oi': Value('int64'), 'call_volume': Value('int64'), 'put_volume': Value('int64'), 'volume_ratio': Value('float64'), 'distance_from_price': Value('float64'), 'strength': Value('float64'), 'composite_strength': Value('float64'), 'wall_type': Value('string'), 'wall_rank': Value('int64'), 'bounce_probability': Value('float64'), 'bounce_signal': Value('string')}, 'long': {'valid': Value('bool'), 'target_strike': Value('float64'), 'target_pts': Value('float64'), 'target_bounce_signal': Value('string'), 'stop_strike': Value('float64'), 'stop_pts': Value('float64'), 'rr_ratio': Value('float64')}, 'short': {'valid': Value('bool'), 'target_strike': Value('float64'), 'target_pts': Value('float64'), 'target_bounce_signal': Value('string'), 'stop_strike': Value('float64'), 'stop_pts': Value('float64'), 'rr_ratio': Value('float64')}}}}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 489, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              ts: timestamp[s]
              price: double
              label: string
              score: double
              premiums_frozen: bool
              straddle_theory: struct<str_theory: double, str_real: double, premium_ratio: double, premium_excess: double, signal:  (... 7 chars omitted)
                child 0, str_theory: double
                child 1, str_real: double
                child 2, premium_ratio: double
                child 3, premium_excess: double
                child 4, signal: string
              premiums_frozen_ts: int64
              datetime_utc: timestamp[s]
              vol_flow: struct<flow_signal: string, flow_strength: string, flow_bias_pct: double, bull_vol_pct: double, bear (... 253 chars omitted)
                child 0, flow_signal: string
                child 1, flow_strength: string
                child 2, flow_bias_pct: double
                child 3, bull_vol_pct: double
                child 4, bear_vol_pct: double
                child 5, near_bull_vol: int64
                child 6, near_bear_vol: int64
                child 7, near_total_vol: int64
                child 8, top_active_strikes: list<item: struct<s: double, total_vol: int64>>
                    child 0, item: struct<s: double, total_vol: int64>
                        child 0, s: double
                        child 1, total_vol: int64
                child 9, near_c_vol_above: int64
                child 10, near_c_vol_below: int64
                child 11, near_p_vol_above: int64
                child 12, near_p_vol_below: int64
              frozen_date_et: timestamp[s]
              atm_greeks: struct<call: struct<delta: double, gamma: double, vega: double, theta: double, rho: double, iv: doub (... 183 chars omitted)
                child 0, call: struct<delta: double, gamma: double, vega: double, theta: double, rho: double, iv: double, oi: int64 (... 31 chars omitted)
                    child 0, delta: double
                
              ...
              hild 4, stop_strike: double
                        child 5, stop_pts: double
                        child 6, rr_ratio: double
              level_plus2: double
              frozen_put_pr: double
              strikes: list<item: struct<s: double, c_oi: int64, c_vol: int64, c_pr: double, p_oi: int64, p_vol: int64, p_p (... 91 chars omitted)
                child 0, item: struct<s: double, c_oi: int64, c_vol: int64, c_pr: double, p_oi: int64, p_vol: int64, p_pr: double,  (... 79 chars omitted)
                    child 0, s: double
                    child 1, c_oi: int64
                    child 2, c_vol: int64
                    child 3, c_pr: double
                    child 4, p_oi: int64
                    child 5, p_vol: int64
                    child 6, p_pr: double
                    child 7, c_g: double
                    child 8, p_g: double
                    child 9, c_d: double
                    child 10, p_d: double
                    child 11, c_iv: double
                    child 12, p_iv: double
              dealer_delta_map: struct<dealer_delta_map: list<item: struct<s: double, dd_oi: double, dd_vol: double>>, total_dd_oi:  (... 94 chars omitted)
                child 0, dealer_delta_map: list<item: struct<s: double, dd_oi: double, dd_vol: double>>
                    child 0, item: struct<s: double, dd_oi: double, dd_vol: double>
                        child 0, s: double
                        child 1, dd_oi: double
                        child 2, dd_vol: double
                child 1, total_dd_oi: double
                child 2, total_dd_vol: double
                child 3, resistance_walls: list<item: struct<s: double, dd_vol: double>>
                    child 0, item: struct<s: double, dd_vol: double>
                        child 0, s: double
                        child 1, dd_vol: double
              atm_frozen: bool
              level_plus1: double
              qs_method: string
              sigma_pts: double
              to
              {'ts': Value('int64'), 'last_data_ts': Value('float64'), 'datetime_utc': Value('timestamp[s]'), 'status': Value('string'), 'future_price': Value('float64'), 'atm_strike': Value('float64'), 'atm_frozen': Value('bool'), 'frozen_strike': Value('float64'), 'frozen_ts': Value('int64'), 'frozen_date_et': Value('timestamp[s]'), 'premiums_frozen': Value('bool'), 'frozen_call_pr': Value('float64'), 'frozen_put_pr': Value('float64'), 'frozen_straddle': Value('float64'), 'premiums_frozen_date_et': Value('timestamp[s]'), 'premiums_frozen_ts': Value('int64'), 'session_straddle': Value('float64'), 'straddle_premium': Value('float64'), 'session_iv': Value('float64'), 'qs_method': Value('string'), 'sigma_pts': Value('float64'), 'center': Value('float64'), 'level_plus1': Value('float64'), 'level_minus1': Value('float64'), 'level_plus2': Value('float64'), 'level_minus2': Value('float64'), 'level_plus3': Value('float64'), 'level_minus3': Value('float64'), 'dte_days': Value('float64'), 'active_tab_expiry_date': Value('timestamp[s]'), 'sigma': {'qs_method': {'iv': Value('float64'), 'iv_pct': Value('float64'), 'dte_days': Value('float64'), 'future': Value('float64'), 'center': Value('float64'), 'sigma_pts': Value('float64'), 'level_plus1': Value('float64'), 'level_minus1': Value('float64'), 'level_plus2': Value('float64'), 'level_minus2': Value('float64'), 'level_plus3': Value('float64'), 'level_minus3': Value('float64'), 'level_plus0_5': Value('float64'), 'level_minus0_5': Value('float64')}}, 'at
              ...
              64'), 'distance': Value('float64'), 'direction': Value('string')}), 'scalp_levels': {'nearest_resistance': {'strike': Value('float64'), 'net_gex': Value('float64'), 'call_oi': Value('int64'), 'put_oi': Value('int64'), 'call_volume': Value('int64'), 'put_volume': Value('int64'), 'volume_ratio': Value('float64'), 'distance_from_price': Value('float64'), 'strength': Value('float64'), 'composite_strength': Value('float64'), 'wall_type': Value('string'), 'wall_rank': Value('int64'), 'bounce_probability': Value('float64'), 'bounce_signal': Value('string')}, 'nearest_support': {'strike': Value('float64'), 'net_gex': Value('float64'), 'call_oi': Value('int64'), 'put_oi': Value('int64'), 'call_volume': Value('int64'), 'put_volume': Value('int64'), 'volume_ratio': Value('float64'), 'distance_from_price': Value('float64'), 'strength': Value('float64'), 'composite_strength': Value('float64'), 'wall_type': Value('string'), 'wall_rank': Value('int64'), 'bounce_probability': Value('float64'), 'bounce_signal': Value('string')}, 'long': {'valid': Value('bool'), 'target_strike': Value('float64'), 'target_pts': Value('float64'), 'target_bounce_signal': Value('string'), 'stop_strike': Value('float64'), 'stop_pts': Value('float64'), 'rr_ratio': Value('float64')}, 'short': {'valid': Value('bool'), 'target_strike': Value('float64'), 'target_pts': Value('float64'), 'target_bounce_signal': Value('string'), 'stop_strike': Value('float64'), 'stop_pts': Value('float64'), 'rr_ratio': Value('float64')}}}}
              because column names don't match