import io from typing import Any import numpy as np import numpy.typing as npt AR_i8: npt.NDArray[np.int64] REC_AR_V: np.recarray[Any, np.dtype[np.record]] AR_LIST: list[npt.NDArray[np.int64]] format_parser: np.format_parser record: np.record file_obj: io.BufferedIOBase reveal_type(np.format_parser( # E: format_parser formats=[np.float64, np.int64, np.bool_], names=["f8", "i8", "?"], titles=None, aligned=True, )) reveal_type(format_parser.dtype) # E: dtype[void] reveal_type(record.field_a) # E: Any reveal_type(record.field_b) # E: Any reveal_type(record["field_a"]) # E: Any reveal_type(record["field_b"]) # E: Any reveal_type(record.pprint()) # E: str record.field_c = 5 reveal_type(REC_AR_V.field(0)) # E: Any reveal_type(REC_AR_V.field("field_a")) # E: Any reveal_type(REC_AR_V.field(0, AR_i8)) # E: None reveal_type(REC_AR_V.field("field_a", AR_i8)) # E: None reveal_type(REC_AR_V["field_a"]) # E: Any reveal_type(REC_AR_V.field_a) # E: Any reveal_type(REC_AR_V.__array_finalize__(object())) # E: None reveal_type(np.recarray( # recarray[Any, dtype[record]] shape=(10, 5), formats=[np.float64, np.int64, np.bool_], order="K", byteorder="|", )) reveal_type(np.recarray( # recarray[Any, dtype[Any]] shape=(10, 5), dtype=[("f8", np.float64), ("i8", np.int64)], strides=(5, 5), )) reveal_type(np.rec.fromarrays( # recarray[Any, dtype[record]] AR_LIST, )) reveal_type(np.rec.fromarrays( # recarray[Any, dtype[Any]] AR_LIST, dtype=np.int64, )) reveal_type(np.rec.fromarrays( # recarray[Any, dtype[Any]] AR_LIST, formats=[np.int64, np.float64], names=["i8", "f8"] )) reveal_type(np.rec.fromrecords( # recarray[Any, dtype[record]] (1, 1.5), )) reveal_type(np.rec.fromrecords( # recarray[Any, dtype[record]] [(1, 1.5)], dtype=[("i8", np.int64), ("f8", np.float64)], )) reveal_type(np.rec.fromrecords( # recarray[Any, dtype[record]] REC_AR_V, formats=[np.int64, np.float64], names=["i8", "f8"] )) reveal_type(np.rec.fromstring( # recarray[Any, dtype[record]] b"(1, 1.5)", dtype=[("i8", np.int64), ("f8", np.float64)], )) reveal_type(np.rec.fromstring( # recarray[Any, dtype[record]] REC_AR_V, formats=[np.int64, np.float64], names=["i8", "f8"] )) reveal_type(np.rec.fromfile( # recarray[Any, dtype[Any]] "test_file.txt", dtype=[("i8", np.int64), ("f8", np.float64)], )) reveal_type(np.rec.fromfile( # recarray[Any, dtype[record]] file_obj, formats=[np.int64, np.float64], names=["i8", "f8"] )) reveal_type(np.rec.array( # recarray[Any, dtype[{int64}]] AR_i8, )) reveal_type(np.rec.array( # recarray[Any, dtype[Any]] [(1, 1.5)], dtype=[("i8", np.int64), ("f8", np.float64)], )) reveal_type(np.rec.array( # recarray[Any, dtype[record]] [(1, 1.5)], formats=[np.int64, np.float64], names=["i8", "f8"] )) reveal_type(np.rec.array( # recarray[Any, dtype[Any]] None, dtype=np.float64, shape=(10, 3), )) reveal_type(np.rec.array( # recarray[Any, dtype[Any]] None, formats=[np.int64, np.float64], names=["i8", "f8"], shape=(10, 3), )) reveal_type(np.rec.array( # recarray[Any, dtype[Any]] file_obj, dtype=np.float64, )) reveal_type(np.rec.array( # recarray[Any, dtype[Any]] file_obj, formats=[np.int64, np.float64], names=["i8", "f8"], ))