class_docstr: Test getting and setting global print options.
class_docstr_tok: ["Test","getting","and","setting","global","print","options","."]
code: def test_basic(self):
      x = np.array([1.5, 0, 1.234567890])
      assert_equal(
          repr(x), "array([1.5       , 0.        , 1.23456789])"
      )
      np.set_printoptions(precision=4)
      assert_equal(repr(x), "array([1.5   , 0.    , 1.2346])")
  
imports: import sys
  import gc
  from hypothesis import given
  from hypothesis.extra import numpy
  import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_raises, assert_warns, HAS_REFCOUNT, assert_raises_regex
  from numpy.core.arrayprint import _typelessdata
  import textwrap
label_desc: Use image node_id 3 for calling the TestPrintOptions obj's underlying member method code with example usage: obj.test_basic() without return types