From 9326b16b01cce8a6fbad68b94cede4c31c19516c Mon Sep 17 00:00:00 2001
From: Zo Bot <github-automation@zo.computer>
Date: Wed, 1 Jul 2026 01:55:12 +0000
Subject: [PATCH 1/3] ordinal: use abs(value) for suffix so negative integers
 get the right -st, -nd, -rd, -th

---
 src/humanize/number.py |  3 ++-
 tests/test_number.py   | 10 ++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/humanize/number.py b/src/humanize/number.py
index 2fb22c6..593b408 100644
--- a/src/humanize/number.py
+++ b/src/humanize/number.py
@@ -109,7 +109,8 @@ def ordinal(value: NumberOrString, gender: str = "male") -> str:
     except (TypeError, ValueError):
         return str(value)
     gender = "male" if gender == "male" else "female"
-    digit = 0 if value % 100 in (11, 12, 13) else value % 10
+    abs_value = abs(value)
+    digit = 0 if abs_value % 100 in (11, 12, 13) else abs_value % 10
     return f"{value}{P_(f'{digit} ({gender})', _ORDINAL_SUFFIXES[digit])}"
 
 
diff --git a/tests/test_number.py b/tests/test_number.py
index 78639c3..204d172 100644
--- a/tests/test_number.py
+++ b/tests/test_number.py
@@ -25,6 +25,16 @@
         ("102", "102nd"),
         ("103", "103rd"),
         ("111", "111th"),
+        (-1, "-1st"),
+        (-2, "-2nd"),
+        (-3, "-3rd"),
+        (-4, "-4th"),
+        (-11, "-11th"),
+        (-12, "-12th"),
+        (-13, "-13th"),
+        (-21, "-21st"),
+        (-101, "-101st"),
+        (-111, "-111th"),
         ("something else", "something else"),
         (None, "None"),
         (math.nan, "NaN"),

From ffdc079f0d547c0c8fd01e96747b1f99228d4082 Mon Sep 17 00:00:00 2001
From: Zo Bot <github-automation@zo.computer>
Date: Thu, 2 Jul 2026 15:53:18 +0000
Subject: [PATCH 2/3] naturaldelta: include OverflowError in the int() guard so
 float('inf') returns unchanged
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The docstring says naturaldelta returns non-number input unchanged. int(float('inf')) raises OverflowError (not ValueError or TypeError), so the existing except (ValueError, TypeError) clause let it escape.

The two new test cases (float('inf') and float('-inf')) fail on the pre-fix code with OverflowError and pass once OverflowError is added to the except tuple. The existing 'NaN' string case still returns "NaN" because str('NaN') is 'NaN' and float('NaN') → nan → int(nan) still raises ValueError which is still caught.
---
 src/humanize/time.py | 2 +-
 tests/test_time.py   | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/humanize/time.py b/src/humanize/time.py
index 4a07d52..41e5677 100644
--- a/src/humanize/time.py
+++ b/src/humanize/time.py
@@ -151,7 +151,7 @@ def naturaldelta(
             int(value)  # Explicitly don't support string such as "NaN" or "inf"
             value = float(value)
             delta = dt.timedelta(seconds=value)
-        except (ValueError, TypeError):
+        except (ValueError, TypeError, OverflowError):
             return str(value)
 
     use_months = months
diff --git a/tests/test_time.py b/tests/test_time.py
index 7699770..323dcac 100644
--- a/tests/test_time.py
+++ b/tests/test_time.py
@@ -4,6 +4,7 @@
 
 import datetime as dt
 import typing
+import math
 
 import pytest
 from freezegun import freeze_time
@@ -128,6 +129,8 @@ def test_naturaldelta_nomonths(test_input: dt.timedelta, expected: str) -> None:
         (dt.timedelta(days=365), "a year"),
         (dt.timedelta(days=365 * 1_141), "1,141 years"),
         ("NaN", "NaN"),  # Returns non-numbers unchanged.
+        (float("inf"), "inf"),
+        (float("-inf"), "-inf"),
         # largest possible timedelta
         (dt.timedelta(days=999_999_999), "2,739,726 years"),
     ],
@@ -135,7 +138,8 @@ def test_naturaldelta_nomonths(test_input: dt.timedelta, expected: str) -> None:
 def test_naturaldelta(test_input: float | dt.timedelta, expected: str) -> None:
     assert humanize.naturaldelta(test_input) == expected
     if not isinstance(test_input, str):
-        assert humanize.naturaldelta(-test_input) == expected
+        if isinstance(test_input, dt.timedelta) or math.isfinite(test_input):
+            assert humanize.naturaldelta(-test_input) == expected
 
 
 @freeze_time(FROZEN_DATE)

From 6eafe65d51f4768b1a426f4960913c9b79c45c5d Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 2 Jul 2026 15:54:29 +0000
Subject: [PATCH 3/3] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 tests/test_time.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_time.py b/tests/test_time.py
index 323dcac..771e763 100644
--- a/tests/test_time.py
+++ b/tests/test_time.py
@@ -3,8 +3,8 @@
 from __future__ import annotations
 
 import datetime as dt
-import typing
 import math
+import typing
 
 import pytest
 from freezegun import freeze_time