Python samples cleanup

FeodorFitsner · FeodorFitsner · commit 073c824c004b · 2022-05-25T12:29:28.000-07:00
diff --git a/docs/roadmap.md b/docs/roadmap.md
@@ -88,7 +88,7 @@
 
 * Flet Client
   * Web
-    * [Loading splash](https://github.com/flutter/flutter/issues/76009#issuecomment-1095663169)
+    * [Loading splash](https://docs.flutter.dev/development/platform-integration/web/initialization)
   * [ ] Windows ("host" mode with hot reload)
   * [ ] macOS ("host" mode with hot reload)
 
diff --git a/sdk/python/examples/apps/icons-browser/icons-browser.py b/sdk/python/examples/apps/icons-browser/icons-browser.py
@@ -125,5 +125,4 @@ def search_click(e):
     )
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
-# flet.app(port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/apps/todo/todo.py b/sdk/python/examples/apps/todo/todo.py
@@ -177,4 +177,4 @@ def main(page: Page):
     page.add(app.view)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/alert-dialog/dialogs.py b/sdk/python/examples/controls/alert-dialog/dialogs.py
@@ -1,18 +1,9 @@
-import logging
-from time import sleep
-
 import flet
-from flet import Page, TextButton
-from flet.alert_dialog import AlertDialog
-from flet.elevated_button import ElevatedButton
-from flet.text import Text
-
-logging.basicConfig(level=logging.DEBUG)
+from flet import AlertDialog, ElevatedButton, Page, Text, TextButton
 
 
 def main(page: Page):
-    page.title = "Dialog Example"
-    page.update()
+    page.title = "AlertDialog examples"
 
     dlg = AlertDialog(
         title=Text("Hello, you!"), on_dismiss=lambda e: print("Dialog dismissed!")
@@ -38,28 +29,16 @@ def open_dlg(e):
         page.dialog = dlg
         dlg.open = True
         page.update()
-        sleep(7)
-        dlg.open = False
-        page.update()
 
     def open_dlg_modal(e):
         page.dialog = dlg_modal
         dlg_modal.open = True
         page.update()
-        sleep(7)
-        dlg_modal.open = False
-        page.update()
 
     page.add(
         ElevatedButton("Open dialog", on_click=open_dlg),
         ElevatedButton("Open modal dialog", on_click=open_dlg_modal),
-        Text("Line 1"),
-        Text("Line 2"),
-        Text("Line 3"),
-        Text("Line 4"),
-        Text("Line 5"),
-        Text("Line 6"),
     )
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/appbar/appbar-simple.py b/sdk/python/examples/controls/appbar/appbar-simple.py
@@ -41,4 +41,4 @@ def check_item_clicked(e):
     page.add(Text("Body!"))
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/appbar/appbar-theme-material.py b/sdk/python/examples/controls/appbar/appbar-theme-material.py
@@ -90,4 +90,4 @@ def toggle_material(e):
     page.add(Text("Body!"), ElevatedButton("Click me!"))
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/banner/banner-test.py b/sdk/python/examples/controls/banner/banner-test.py
@@ -34,4 +34,4 @@ def show_banner_click(e):
     page.add(ElevatedButton("Show Banner", on_click=show_banner_click))
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.FLET_APP)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/card/card-with-buttons.py b/sdk/python/examples/controls/card/card-with-buttons.py
@@ -29,4 +29,4 @@ def main(page):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/column/column-alignment.py b/sdk/python/examples/controls/column/column-alignment.py
@@ -45,4 +45,4 @@ def column_with_alignment(align):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/column/column-horiz-alignment.py b/sdk/python/examples/controls/column/column-horiz-alignment.py
@@ -44,4 +44,4 @@ def column_with_horiz_alignment(align):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/column/column-spacing.py b/sdk/python/examples/controls/column/column-spacing.py
@@ -37,4 +37,4 @@ def spacing_slider_change(e):
     page.add(Column([Text("Spacing between items"), gap_slider]), col)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/column/column-wrap.py b/sdk/python/examples/controls/column/column-wrap.py
@@ -65,4 +65,4 @@ def slider_change(e):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/divider/divider-horiz.py b/sdk/python/examples/controls/divider/divider-horiz.py
@@ -33,4 +33,4 @@ def main(page: Page):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/checkbox-basic.py b/sdk/python/examples/controls/forms/checkbox-basic.py
@@ -4,9 +4,7 @@
 
 def main(page):
     def button_clicked(e):
-        t.value = (
-            f"Checkboxes values are:  {c1.value}, {c2.value}, {c3.value}, {c4.value}, {c5.value}."
-        )
+        t.value = f"Checkboxes values are:  {c1.value}, {c2.value}, {c3.value}, {c4.value}, {c5.value}."
         page.update()
 
     t = Text()
@@ -21,4 +19,4 @@ def button_clicked(e):
     page.add(c1, c2, c3, c4, c5, b, t)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/checkbox-with-event.py b/sdk/python/examples/controls/forms/checkbox-with-event.py
@@ -13,4 +13,4 @@ def checkbox_changed(e):
   page.add(c, t)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/dropdown.py b/sdk/python/examples/controls/forms/dropdown.py
@@ -30,4 +30,4 @@ def btn3_click(e):
     page.add(dd, btn2, btn3)
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/form-controls-misc.py b/sdk/python/examples/controls/forms/form-controls-misc.py
@@ -152,4 +152,4 @@ def rg1_on_change(e):
     )
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.FLET_APP)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/radiogroup-basic.py b/sdk/python/examples/controls/forms/radiogroup-basic.py
@@ -3,18 +3,23 @@
 
 
 def main(page):
-  def button_clicked(e):
-    t.value = f"Your favorite color is:  {cg.value}"
-    page.update()
+    def button_clicked(e):
+        t.value = f"Your favorite color is:  {cg.value}"
+        page.update()
 
-  t = Text()
-  b = ElevatedButton(text='Submit', on_click=button_clicked)
-  cg = RadioGroup(content=Column([
-    Radio(value="red", label="Red"),
-    Radio(value="green", label="Green"),
-    Radio(value="blue", label="Blue")]))
-  
-  page.add(Text("Select your favorite color:"), cg, b, t)
+    t = Text()
+    b = ElevatedButton(text="Submit", on_click=button_clicked)
+    cg = RadioGroup(
+        content=Column(
+            [
+                Radio(value="red", label="Red"),
+                Radio(value="green", label="Green"),
+                Radio(value="blue", label="Blue"),
+            ]
+        )
+    )
 
+    page.add(Text("Select your favorite color:"), cg, b, t)
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/radiogroup-with-event.py b/sdk/python/examples/controls/forms/radiogroup-with-event.py
@@ -3,17 +3,23 @@
 
 
 def main(page):
-  def radiogroup_changed(e):
-    t.value = f"Your favorite color is:  {e.control.value}"
-    page.update()
+    def radiogroup_changed(e):
+        t.value = f"Your favorite color is:  {e.control.value}"
+        page.update()
 
-  t = Text()
-  cg = RadioGroup(content=Column([
-    Radio(value="red", label="Red"),
-    Radio(value="green", label="Green"),
-    Radio(value="blue", label="Blue")]), on_change=radiogroup_changed)
-  
-  page.add(Text("Select your favorite color:"), cg, t)
+    t = Text()
+    cg = RadioGroup(
+        content=Column(
+            [
+                Radio(value="red", label="Red"),
+                Radio(value="green", label="Green"),
+                Radio(value="blue", label="Blue"),
+            ]
+        ),
+        on_change=radiogroup_changed,
+    )
 
+    page.add(Text("Select your favorite color:"), cg, t)
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/slider-basic.py b/sdk/python/examples/controls/forms/slider-basic.py
@@ -7,6 +7,8 @@ def main(page):
         Text("Default slider:"),
         Slider(),
         Text("Default disabled slider:"),
-        Slider(disabled=True))
+        Slider(disabled=True),
+    )
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/slider-values.py b/sdk/python/examples/controls/forms/slider-values.py
@@ -7,6 +7,8 @@ def main(page):
         Text("Slider with value:"),
         Slider(value=0.3),
         Text("Slider with a custom range and label:"),
-        Slider(min=0, max=100, divisions=10, label="{value}%"))
+        Slider(min=0, max=100, divisions=10, label="{value}%"),
+    )
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/slider-with-change.py b/sdk/python/examples/controls/forms/slider-with-change.py
@@ -3,14 +3,18 @@
 
 
 def main(page):
-
     def slider_changed(e):
         t.value = f"Slider changed to {e.control.value}"
         page.update()
 
     t = Text()
     page.add(
         Text("Slider with 'on_change' event:"),
-        Slider(min=0, max=100, divisions=10, label="{value}%", on_change=slider_changed), t)
+        Slider(
+            min=0, max=100, divisions=10, label="{value}%", on_change=slider_changed
+        ),
+        t,
+    )
+
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/switch-basic.py b/sdk/python/examples/controls/forms/switch-basic.py
@@ -4,9 +4,7 @@
 
 def main(page):
     def button_clicked(e):
-        t.value = (
-            f"Switch values are:  {c1.value}, {c2.value}, {c3.value}, {c4.value}."
-        )
+        t.value = f"Switch values are:  {c1.value}, {c2.value}, {c3.value}, {c4.value}."
         page.update()
 
     t = Text()
@@ -20,4 +18,4 @@ def button_clicked(e):
     page.add(c1, c2, c3, c4, b, t)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/switch-with-event.py b/sdk/python/examples/controls/forms/switch-with-event.py
@@ -3,15 +3,14 @@
 
 
 def main(page: Page):
+    def theme_changed(e):
+        page.theme_mode = "dark" if page.theme_mode == "light" else "light"
+        c.label = "Light theme" if page.theme_mode == "light" else "Dark theme"
+        page.update()
 
-  def theme_changed(e):
-    page.theme_mode = "dark" if page.theme_mode == "light" else "light"
-    c.label = "Light theme" if page.theme_mode == "light" else "Dark theme"
-    page.update()
+    page.theme_mode = "light"
+    c = Switch(label="Light theme", on_change=theme_changed)
+    page.add(c)
 
-  page.theme_mode = "light"
-  c = Switch(label="Light theme", on_change=theme_changed)
-  page.add(c)
 
-
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/forms/textfields.py b/sdk/python/examples/controls/forms/textfields.py
@@ -89,4 +89,4 @@ def chat_submit(e):
     page.add(form)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/gridview/photo-gallery.py b/sdk/python/examples/controls/gridview/photo-gallery.py
@@ -31,4 +31,4 @@ def main(page: Page):
     page.update()
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/icon/icons-test.py b/sdk/python/examples/controls/icon/icons-test.py
@@ -15,4 +15,4 @@ def main(page: Page):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/listtile/listtiles.py b/sdk/python/examples/controls/listtile/listtiles.py
@@ -82,4 +82,4 @@ def main(page):
     )
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/navigation-rail/nav-rail-layout.py b/sdk/python/examples/controls/navigation-rail/nav-rail-layout.py
@@ -79,4 +79,4 @@ def dest_change(e):
     )
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/navigation-rail/nav-rail-test.py b/sdk/python/examples/controls/navigation-rail/nav-rail-test.py
@@ -53,4 +53,4 @@ def main(page: Page):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/page/splash-test.py b/sdk/python/examples/controls/page/splash-test.py
@@ -19,4 +19,4 @@ def button_click(e):
     page.add(btn)
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/popupmenu-button/popup-button.py b/sdk/python/examples/controls/popupmenu-button/popup-button.py
@@ -29,4 +29,4 @@ def check_item_clicked(e):
     page.add(pb)
 
 
-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/row/row-alignment.py b/sdk/python/examples/controls/row/row-alignment.py
@@ -38,4 +38,4 @@ def row_with_alignment(align):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/row/row-vert-alignment.py b/sdk/python/examples/controls/row/row-vert-alignment.py
@@ -36,4 +36,4 @@ def row_with_vertical_alignment(align):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/row/row-wrap.py b/sdk/python/examples/controls/row/row-wrap.py
@@ -62,4 +62,4 @@ def slider_change(e):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/snack-bar/simple-snack.py b/sdk/python/examples/controls/snack-bar/simple-snack.py
@@ -32,4 +32,4 @@ def on_click(e):
     page.add(ElevatedButton("Open SnackBar", on_click=on_click))
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/stack/avatar-with-status.py b/sdk/python/examples/controls/stack/avatar-with-status.py
@@ -21,4 +21,4 @@ def main(page):
     )
 
 
-flet.app(target=main, view=flet.WEB_BROWSER)
+flet.app(target=main)
diff --git a/sdk/python/examples/controls/stack/image-title.py b/sdk/python/examples/controls/stack/image-title.py
diff --git a/sdk/python/examples/controls/tabs/tabs-dynamic.py b/sdk/python/examples/controls/tabs/tabs-dynamic.py
diff --git a/sdk/python/examples/controls/tabs/tabs-simple.py b/sdk/python/examples/controls/tabs/tabs-simple.py
diff --git a/sdk/python/examples/controls/text/text-custom-styles.py b/sdk/python/examples/controls/text/text-custom-styles.py
diff --git a/sdk/python/examples/controls/text/text-theme-styles.py b/sdk/python/examples/controls/text/text-theme-styles.py
diff --git a/sdk/python/examples/controls/vertical-divider/divider-vert.py b/sdk/python/examples/controls/vertical-divider/divider-vert.py

Original file line number	Diff line number	Diff line change
`@@ -125,5 +125,4 @@ def search_click(e):`
`125`	`125`	`)`
`126`	`126`
`127`	`127`
`128`		`-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)`
`129`		`-# flet.app(port=8550, target=main, view=flet.WEB_BROWSER)`
	`128`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -177,4 +177,4 @@ def main(page: Page):`
`177`	`177`	`page.add(app.view)`
`178`	`178`
`179`	`179`
`180`		`-flet.app(target=main, view=flet.WEB_BROWSER)`
	`180`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -41,4 +41,4 @@ def check_item_clicked(e):`
`41`	`41`	`page.add(Text("Body!"))`
`42`	`42`
`43`	`43`
`44`		`-flet.app(target=main, view=flet.WEB_BROWSER)`
	`44`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -90,4 +90,4 @@ def toggle_material(e):`
`90`	`90`	`page.add(Text("Body!"), ElevatedButton("Click me!"))`
`91`	`91`
`92`	`92`
`93`		`-flet.app(name="test1", port=8550, target=main, view=flet.WEB_BROWSER)`
	`93`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -34,4 +34,4 @@ def show_banner_click(e):`
`34`	`34`	`page.add(ElevatedButton("Show Banner", on_click=show_banner_click))`
`35`	`35`
`36`	`36`
`37`		`-flet.app(name="test1", port=8550, target=main, view=flet.FLET_APP)`
	`37`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -29,4 +29,4 @@ def main(page):`
`29`	`29`	`)`
`30`	`30`
`31`	`31`
`32`		`-flet.app(target=main, view=flet.WEB_BROWSER)`
	`32`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -45,4 +45,4 @@ def column_with_alignment(align):`
`45`	`45`	`)`
`46`	`46`
`47`	`47`
`48`		`-flet.app(target=main, view=flet.WEB_BROWSER)`
	`48`	`+flet.app(target=main)`
Original file line number	Diff line number	Diff line change
`@@ -44,4 +44,4 @@ def column_with_horiz_alignment(align):`
`44`	`44`	`)`
`45`	`45`
`46`	`46`
`47`		`-flet.app(target=main, view=flet.WEB_BROWSER)`
	`47`	`+flet.app(target=main)`