From: Zackery Spytz <zspytz@gmail.com>
Date: Sun, 24 May 2020 10:03:52 +0000 (-0600)
Subject: bpo-37973: Improve the docstrings of sys.float_info (GH-19218)
X-Git-Tag: v3.10.0a1~844
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdc5a94279736a7715dd35c5354a3c27098d0897;p=thirdparty%2FPython%2Fcpython.git

bpo-37973: Improve the docstrings of sys.float_info (GH-19218)

Taken from https://docs.python.org/3/library/sys.html#sys.float_info
---

diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 9f5014092cf2..cc0ae8ce8190 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -59,12 +59,14 @@ static PyStructSequence_Field floatinfo_fields[] = {
                     "is a normalized float"},
     {"min_10_exp",      "DBL_MIN_10_EXP -- minimum int e such that 10**e is "
                     "a normalized"},
-    {"dig",             "DBL_DIG -- digits"},
+    {"dig",             "DBL_DIG -- maximum number of decimal digits that "
+                    "can be faithfully represented in a float"},
     {"mant_dig",        "DBL_MANT_DIG -- mantissa digits"},
     {"epsilon",         "DBL_EPSILON -- Difference between 1 and the next "
                     "representable float"},
     {"radix",           "FLT_RADIX -- radix of exponent"},
-    {"rounds",          "FLT_ROUNDS -- rounding mode"},
+    {"rounds",          "FLT_ROUNDS -- rounding mode used for arithmetic "
+                    "operations"},
     {0}
 };