feat(backend): default parameters are used in python if missing from args

backend/windmill-worker/src/python_executor.rs

@@ -289,7 +289,18 @@ pub async fn handle_python_job(
     } else {
         sig.args
             .into_iter()
-            .map(|x| format!("args[\"{}\"] = kwargs.get(\"{}\")", x.name, x.name))
+            .map(|x| {
+                let name = &x.name;
+                if x.default.is_none() {
+                    format!("args[\"{name}\"] = kwargs.get(\"{name}\")")
+                } else {
+                    format!(
+                        r#"args["{name}"] = kwargs.get("{name}")
+if not args["{name}"]:
+    del args["{name}"]"#
+                    )
+                }
+            })
             .join("\n")
     };
 

frontend/src/lib/components/CronInput.svelte

@@ -302,8 +302,8 @@
 					</div>
 
 					<div class="mt-4">
-						<Button variant="border" color="dark" size="xs" on:click={() => (schedule = nschedule)}
-							>Set Schedule</Button
+						<Button color="dark" size="xs" on:click={() => (schedule = nschedule)}
+							>Set Cron Schedule</Button
 						>
 					</div>
 				</CollapseLink>

frontend/src/lib/components/ScheduleEditor.svelte

@@ -1,11 +1,3 @@
-<script context="module">
-	export function load() {
-		return {
-			stuff: { title: 'New Schedule' }
-		}
-	}
-</script>
-
 <script lang="ts">
 	import { Alert, Button } from '$lib/components/common'
 	import Drawer from '$lib/components/common/drawer/Drawer.svelte'
@@ -20,7 +12,7 @@
 	import { FlowService, ScheduleService, Script, ScriptService, type Flow } from '$lib/gen'
 	import { userStore, workspaceStore } from '$lib/stores'
 	import { canWrite, emptyString, formatCron, sendUserToast } from '$lib/utils'
-	import { faSave } from '@fortawesome/free-solid-svg-icons'
+	import { faList, faSave } from '@fortawesome/free-solid-svg-icons'
 	import { createEventDispatcher } from 'svelte'
 
 	let initialPath = ''
@@ -150,12 +142,23 @@
 
 <Drawer size="900px" bind:this={drawer}>
 	<DrawerContent
-		title={edit ? `Edit ${initialPath}` : 'New schedule'}
+		title={edit ? `Edit schedule ${initialPath}` : 'New schedule'}
 		on:close={drawer.closeDrawer}
 	>
 		<svelte:fragment slot="actions">
 			{#if edit}
 				<div class="mr-8">
+					<Button
+						size="sm"
+						variant="border"
+						startIcon={{ icon: faList }}
+						disabled={!allowSchedule || pathError != '' || emptyString(script_path)}
+						href={`/runs/${script_path}`}
+					>
+						View Runs
+					</Button>
+				</div>
+				<div class="mr-8 center-center -mt-2">
 					<Toggle
 						disabled={!can_write}
 						checked={enabled}

frontend/src/routes/(root)/(logged)/run/[...run]/+page.svelte

@@ -213,7 +213,7 @@
 						<Button
 							on:click|once={() => {
 								$runFormStore = job?.args
-								goto(`${stem}/edit/${route}${isScript ? `` : `?nodraft=true`}`)
+								goto(`${stem}/edit/${job?.script_path}${isScript ? `` : `?nodraft=true`}`)
 							}}
 							color="blue"
 							size="md"