From 3bab5a9de1b755a05c6ce48b7e66d8650074c83c Mon Sep 17 00:00:00 2001
From: Barret Schloerke <barret@posit.co>
Date: Tue, 20 Feb 2024 17:04:47 -0500
Subject: [PATCH 1/3] Use `datetime.timezone.utc` over
 `datetime.utcfromtimestamp`

> The method "utcfromtimestamp" in class "datetime" is deprecated
>    Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .fromtimestamp(datetime.UTC) (reportDeprecated)
---
 shiny/input_handler.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/shiny/input_handler.py b/shiny/input_handler.py
index 5a45bba5c..ae08ffef1 100644
--- a/shiny/input_handler.py
+++ b/shiny/input_handler.py
@@ -4,7 +4,7 @@
 
 __all__ = ("input_handlers",)
 
-from datetime import date, datetime
+from datetime import date, datetime, timezone
 from typing import TYPE_CHECKING, Any, Callable, Dict
 
 if TYPE_CHECKING:
@@ -113,10 +113,10 @@ def _(
     value: int | float | list[int] | list[float], name: ResolvedId, session: Session
 ) -> datetime | tuple[datetime, datetime]:
     if isinstance(value, (int, float)):
-        return datetime.utcfromtimestamp(value)
+        return datetime.fromtimestamp(value, timezone.utc)
     return (
-        datetime.utcfromtimestamp(value[0]),
-        datetime.utcfromtimestamp(value[1]),
+        datetime.fromtimestamp(value[0], timezone.utc),
+        datetime.fromtimestamp(value[1], timezone.utc),
     )
 
 

From dd9b04eb0ece35a8b2fee9e8154946e35772fa42 Mon Sep 17 00:00:00 2001
From: Barret Schloerke <barret@posit.co>
Date: Tue, 20 Feb 2024 17:07:33 -0500
Subject: [PATCH 2/3] Use `datetime.datetime.now(tz=datetime.timezone.utc)`
 over `datetime.datetime.utcnow()`

> The method "utcnow" in class "datetime" is deprecated
>    Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .now(datetime.UTC) (reportDeprecated)
---
 tests/playwright/shiny/inputs/input_task_button/app.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/playwright/shiny/inputs/input_task_button/app.py b/tests/playwright/shiny/inputs/input_task_button/app.py
index edd483f9e..b5feb7fb8 100644
--- a/tests/playwright/shiny/inputs/input_task_button/app.py
+++ b/tests/playwright/shiny/inputs/input_task_button/app.py
@@ -1,5 +1,5 @@
 import asyncio
-from datetime import datetime
+from datetime import datetime, timezone
 
 from shiny import reactive, render
 from shiny.express import input, ui
@@ -10,7 +10,7 @@
 @render.text()
 def current_time() -> str:
     reactive.invalidate_later(0.1)
-    return str(datetime.now().utcnow())
+    return str(datetime.now(timezone.utc).isoformat())
 
 
 with ui.p():

From 3f28f4ad52112dd0343914aa378462405db0a5ed Mon Sep 17 00:00:00 2001
From: Barret Schloerke <barret@posit.co>
Date: Tue, 20 Feb 2024 17:12:19 -0500
Subject: [PATCH 3/3] Changelog entry

---
 CHANGELOG.md       | 1 +
 shiny/plotutils.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index abe26c4a1..1eef6dfc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Other changes
 
 * Replaced use of `sys.stderr.write()` with `print(file=sys.stderr)`, because on some platforms `sys.stderr` can be `None`. (#1131)
+* Replaced deprecated `datetime` method calls with `datetime.fromtimestamp(tz=timezone.utc)` and `datetime.now(timezone.utc)`. (#1142)
 
 
 ## [0.7.1] - 2024-02-05
diff --git a/shiny/plotutils.py b/shiny/plotutils.py
index 340496473..85aebac8a 100644
--- a/shiny/plotutils.py
+++ b/shiny/plotutils.py
@@ -312,7 +312,7 @@ def near_points(
     if all_rows:
         # Add selected_ column if needed
         new_df["selected_"] = False
-        new_df.iloc[
+        new_df.iloc[  # pyright: ignore[reportArgumentType]
             keep_idx,
             new_df.columns.get_loc(  # pyright: ignore[reportUnknownMemberType]
                 "selected_"