+1

Author: skirpichev

Lib/test/test_json/test_tool.py

@@ -270,7 +270,7 @@ def test_colors(self):
             (r'" \"foo\" "', f'{t.string}" \\"foo\\" "{t.reset}'),
             ('"α"', f'{t.string}"\\u03b1"{t.reset}'),
             ('123', f'{t.number}123{t.reset}'),
-            ('-1.2345e+23', f'{t.number}-1.2345e+23{t.reset}'),
+            ('-1.25e+23', f'{t.number}-1.25e+23{t.reset}'),
             (r'{"\\": ""}',
              f'''\
 {ob}

Lib/test/test_types.py

@@ -517,8 +517,8 @@ def test(f, format_spec, result):
         # and a number after the decimal.  This is tricky, because
         # a totally empty format specifier means something else.
         # So, just use a sign flag
-        test(1e200, '+g', '+1e+200')
-        test(1e200, '+', '+1e+200')
+        test(1.25e200, '+g', '+1.25e+200')
+        test(1.25e200, '+', '+1.25e+200')
 
         test(1.1e200, '+g', '+1.1e+200')
         test(1.1e200, '+', '+1.1e+200')

Objects/clinic/floatobject.c.h

@@ -1238,13 +1238,13 @@ Create a floating-point number from a hexadecimal string.
 
 >>> float.fromhex('0x1.ffffp10')
 2047.984375
->>> float.fromhex('-0x1p-1074')
--5e-324
+>>> float.fromhex('0x1.21p-1034')
+6.132567835889637e-312
 [clinic start generated code]*/
 
 static PyObject *
 float_fromhex_impl(PyTypeObject *type, PyObject *string)
-/*[clinic end generated code: output=c54b4923552e5af5 input=0407bebd354bca89]*/
+/*[clinic end generated code: output=c54b4923552e5af5 input=d75b777b5766774a]*/
 {
     PyObject *result;
     double x;