diff options
Diffstat (limited to 'numpy/core/src')
| -rw-r--r-- | numpy/core/src/multiarray/convert_datatype.c | 2 | ||||
| -rw-r--r-- | numpy/core/src/multiarray/scalartypes.c.src | 12 |
2 files changed, 10 insertions, 4 deletions
diff --git a/numpy/core/src/multiarray/convert_datatype.c b/numpy/core/src/multiarray/convert_datatype.c index 3973fc795..14341c103 100644 --- a/numpy/core/src/multiarray/convert_datatype.c +++ b/numpy/core/src/multiarray/convert_datatype.c @@ -2880,7 +2880,7 @@ add_other_to_and_from_string_cast( .name = "legacy_cast_to_string", .nin = 1, .nout = 1, - .flags = NPY_METH_REQUIRES_PYAPI, + .flags = NPY_METH_REQUIRES_PYAPI | NPY_METH_NO_FLOATINGPOINT_ERRORS, .dtypes = dtypes, .slots = slots, }; diff --git a/numpy/core/src/multiarray/scalartypes.c.src b/numpy/core/src/multiarray/scalartypes.c.src index bb5d36ba1..57336589e 100644 --- a/numpy/core/src/multiarray/scalartypes.c.src +++ b/numpy/core/src/multiarray/scalartypes.c.src @@ -896,15 +896,21 @@ static PyObject * @name@type_@kind@_either(npy_@name@ val, TrimMode trim_pos, TrimMode trim_sci, npy_bool sign) { - npy_@name@ absval; if (npy_legacy_print_mode <= 113) { return legacy_@name@_format@kind@(val); } - absval = val < 0 ? -val : val; + int use_positional; + if (npy_isnan(val) || val == 0) { + use_positional = 1; + } + else { + npy_@name@ absval = val < 0 ? -val : val; + use_positional = absval < 1.e16L && absval >= 1.e-4L; + } - if (absval == 0 || (absval < 1.e16L && absval >= 1.e-4L) ) { + if (use_positional) { return format_@name@(val, 0, -1, sign, trim_pos, -1, -1, -1); } return format_@name@(val, 1, -1, sign, trim_sci, -1, -1, -1); |