from pathlib import Path
|
from typing import IO, Any, assert_type
|
|
import numpy as np
|
|
path1: Path
|
path2: str
|
|
d1 = np.lib.npyio.DataSource(path1)
|
d2 = np.lib.npyio.DataSource(path2)
|
d3 = np.lib.npyio.DataSource(None)
|
|
assert_type(d1.abspath("..."), str)
|
assert_type(d2.abspath("..."), str)
|
assert_type(d3.abspath("..."), str)
|
|
assert_type(d1.exists("..."), bool)
|
assert_type(d2.exists("..."), bool)
|
assert_type(d3.exists("..."), bool)
|
|
assert_type(d1.open("...", "r"), IO[Any])
|
assert_type(d2.open("...", encoding="utf8"), IO[Any])
|
assert_type(d3.open("...", newline="/n"), IO[Any])
|
