class_docstr: Perform approximate comparisons where the expected value is a sequence of
  numbers.
class_docstr_tok: ["Perform","approximate","comparisons","where","the","expected","value","is","a","sequence","of","numbers","."]
code: def __repr__(self):
      seq_type = type(self.expected)
      if seq_type not in (tuple, list, set):
          seq_type = list
      return "approx({!r})".format(
          seq_type(self._approx_scalar(x) for x in self.expected)
      )
  
imports: from __future__ import absolute_import
  import math
  import pprint
  import sys
  import warnings
  from decimal import Decimal
  from numbers import Number
  from more_itertools.more import always_iterable
  from six.moves import filterfalse
  from six.moves import zip
  import _pytest._code
  from _pytest import deprecated
  from _pytest.compat import isclass
  from _pytest.compat import Iterable
  from _pytest.compat import Mapping
  from _pytest.compat import Sized
  from _pytest.compat import STRING_TYPES
  from _pytest.outcomes import fail
label_desc: Use image node_id 1 for calling the ApproxSequencelike obj's underlying member method code with example usage: obj.__repr__() and returns: str