From d6522bf1e08a5d1b6b99a237196f5302ae2f0db6 Mon Sep 17 00:00:00 2001
From: Will Chen <willchen90@gmail.com>
Date: Wed, 20 Mar 2024 20:54:50 -0700
Subject: [PATCH] Make all (API-exposed) dataclass kw-only

---
 mesop/components/checkbox/checkbox.py         | 4 ++--
 mesop/components/progress_bar/progress_bar.py | 2 +-
 mesop/components/radio/radio.py               | 4 ++--
 mesop/components/select/select.py             | 6 +++---
 mesop/components/slide_toggle/slide_toggle.py | 2 +-
 mesop/components/slider/slider.py             | 2 +-
 mesop/events/events.py                        | 6 +++---
 mesop/key/key.py                              | 2 +-
 8 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/mesop/components/checkbox/checkbox.py b/mesop/components/checkbox/checkbox.py
index e086a6089..5a8467a65 100644
--- a/mesop/components/checkbox/checkbox.py
+++ b/mesop/components/checkbox/checkbox.py
@@ -13,7 +13,7 @@
 from mesop.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class CheckboxChangeEvent(MesopEvent):
   """Represents a checkbox state change event.
 
@@ -34,7 +34,7 @@ class CheckboxChangeEvent(MesopEvent):
 )
 
 
-@dataclass
+@dataclass(kw_only=True)
 class CheckboxIndeterminateChangeEvent(MesopEvent):
   """Represents a checkbox indeterminate state change event.
 
diff --git a/mesop/components/progress_bar/progress_bar.py b/mesop/components/progress_bar/progress_bar.py
index 344f331a3..75daf810d 100644
--- a/mesop/components/progress_bar/progress_bar.py
+++ b/mesop/components/progress_bar/progress_bar.py
@@ -11,7 +11,7 @@
 from mesop.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class ProgressBarAnimationEndEvent(MesopEvent):
   """
   Event emitted when the animation of the progress bar ends.
diff --git a/mesop/components/radio/radio.py b/mesop/components/radio/radio.py
index f2b66efc6..433ab2015 100644
--- a/mesop/components/radio/radio.py
+++ b/mesop/components/radio/radio.py
@@ -11,7 +11,7 @@
 from mesop.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class RadioChangeEvent(MesopEvent):
   """Event representing a change in the radio component's value.
 
@@ -29,7 +29,7 @@ class RadioChangeEvent(MesopEvent):
 )
 
 
-@dataclass
+@dataclass(kw_only=True)
 class RadioOption:
   """
   Attributes:
diff --git a/mesop/components/select/select.py b/mesop/components/select/select.py
index 767bb4cff..df1a468b2 100644
--- a/mesop/components/select/select.py
+++ b/mesop/components/select/select.py
@@ -11,7 +11,7 @@
 from mesop.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class SelectOpenedChangeEvent(MesopEvent):
   """Event representing the opened state change of the select component.
 
@@ -32,7 +32,7 @@ class SelectOpenedChangeEvent(MesopEvent):
 )
 
 
-@dataclass
+@dataclass(kw_only=True)
 class SelectSelectionChangeEvent(MesopEvent):
   """Event representing a change in the select component's value.
 
@@ -53,7 +53,7 @@ class SelectSelectionChangeEvent(MesopEvent):
 )
 
 
-@dataclass
+@dataclass(kw_only=True)
 class SelectOption:
   """Represents an option within a select component.
 
diff --git a/mesop/components/slide_toggle/slide_toggle.py b/mesop/components/slide_toggle/slide_toggle.py
index bfb6e97e3..6a85f7f57 100644
--- a/mesop/components/slide_toggle/slide_toggle.py
+++ b/mesop/components/slide_toggle/slide_toggle.py
@@ -13,7 +13,7 @@
 from mesop.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class SlideToggleChangeEvent(MesopEvent):
   """Event triggered when the slide toggle state changes.
 
diff --git a/mesop/components/slider/slider.py b/mesop/components/slider/slider.py
index 4d7d7e97b..23098b57d 100644
--- a/mesop/components/slider/slider.py
+++ b/mesop/components/slider/slider.py
@@ -11,7 +11,7 @@
 from mesop.events.events import MesopEvent
 
 
-@dataclass
+@dataclass(kw_only=True)
 class SliderValueChangeEvent(MesopEvent):
   """
   Event triggered when the slider value changes.
diff --git a/mesop/events/events.py b/mesop/events/events.py
index cc483891b..143882dbf 100644
--- a/mesop/events/events.py
+++ b/mesop/events/events.py
@@ -1,12 +1,12 @@
 from dataclasses import dataclass
 
 
-@dataclass
+@dataclass(kw_only=True)
 class MesopEvent:
   key: str
 
 
-@dataclass
+@dataclass(kw_only=True)
 class ClickEvent(MesopEvent):
   """Represents a user click event.
 
@@ -17,7 +17,7 @@ class ClickEvent(MesopEvent):
   pass
 
 
-@dataclass
+@dataclass(kw_only=True)
 class InputEvent(MesopEvent):
   """Represents a user input event.
 
diff --git a/mesop/key/key.py b/mesop/key/key.py
index 717701d4b..035d11f3c 100644
--- a/mesop/key/key.py
+++ b/mesop/key/key.py
@@ -3,7 +3,7 @@
 import mesop.protos.ui_pb2 as pb
 
 
-@dataclass
+@dataclass(kw_only=True)
 class Key:
   key: str