zvt.contract.api.get_data

zvt.contract.api.get_data(data_schema: Type[Mixin], ids: List[str] = None, entity_ids: List[str] = None, entity_id: str = None, codes: List[str] = None, code: str = None, level: IntervalLevel | str = None, provider: str = None, columns: List = None, col_label: dict = None, return_type: str = 'df', start_timestamp: Timestamp | str = None, end_timestamp: Timestamp | str = None, filters: List = None, session: Session = None, order=None, limit: int = None, distinct=None, index: str | list = None, drop_index_col=False, time_field: str = 'timestamp')

query data by the arguments

Parameters:

• data_schema

• ids

• entity_ids

• entity_id

• codes

• code

• level

• provider

• columns

• col_label – dict with key(column), value(label)

• return_type – df, domain or dict. default is df

• start_timestamp

• end_timestamp

• filters

• session

• order

• limit

• index – index field name, str for single index, str list for multiple index

• drop_index_col – whether drop the col if it’s in index, default False

• time_field

Returns:

results basing on return_type.