diff options
Diffstat (limited to 'numpy/core/arrayprint.py')
| -rw-r--r-- | numpy/core/arrayprint.py | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/numpy/core/arrayprint.py b/numpy/core/arrayprint.py index 1d072fe5d..506cce8cc 100644 --- a/numpy/core/arrayprint.py +++ b/numpy/core/arrayprint.py @@ -430,16 +430,20 @@ def array2string(a, max_line_width=None, precision=None, if a.shape == (): x = a.item() - try: - lst = a._format(x) - msg = "The `_format` attribute is deprecated in Numpy 2.0 and " \ - "will be removed in 2.1. Use the `formatter` kw instead." - import warnings - warnings.warn(msg, DeprecationWarning) - except AttributeError: - if isinstance(x, tuple): - x = _convert_arrays(x) - lst = style(x) + if isna(x): + lst = str(x) + else: + try: + lst = a._format(x) + msg = "The `_format` attribute is deprecated in Numpy " \ + "2.0 and will be removed in 2.1. Use the " \ + "`formatter` kw instead." + import warnings + warnings.warn(msg, DeprecationWarning) + except AttributeError: + if isinstance(x, tuple): + x = _convert_arrays(x) + lst = style(x) elif reduce(product, a.shape) == 0: # treat as a null array if any of shape elements == 0 lst = "[]" |