class_docstr: Test getting and setting global print options.
class_docstr_tok: ["Test","getting","and","setting","global","print","options","."]
code: def test_sign_spacing_structured(self):
      a = np.ones(2, dtype="<f,<f")
      assert_equal(
          repr(a),
          "array([(1., 1.), (1., 1.)], dtype=[('f0', '<f4'), ('f1', '<f4')])",
      )
      assert_equal(repr(a[0]), "(1., 1.)")
  
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 12 for calling the TestPrintOptions obj's underlying member method code with example usage: obj.test_sign_spacing_structured() without return types