Data Addition Trigger

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dark:text-gray-400 dark:hover:text-gray-300" href="/admin/overview"><div class="mr-4 rounded-md p-1 group-hover:bg-primary zinc-box group-hover:brightness-100 group-hover:ring-0 ring-1 ring-gray-950/5 dark:ring-gray-700/40"><svg class="h-4 w-4 secondary-opacity group-hover:fill-primary-dark group-hover:bg-white bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/duotone/screen-users.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg></div>Administration</a></li><li class="list-none"><a class="pl-4 group flex items-center lg:text-sm lg:leading-6 mb-5 sm:mb-4 font-medium text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" href="/resources/faq"><div class="mr-4 rounded-md p-1 group-hover:bg-primary zinc-box group-hover:brightness-100 group-hover:ring-0 ring-1 ring-gray-950/5 dark:ring-gray-700/40"><svg class="h-4 w-4 secondary-opacity group-hover:fill-primary-dark group-hover:bg-white bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/duotone/clipboard-question.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg></div>Resources</a></li><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Overview</h5><ul><li id="/workflows/overview" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/overview"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/magnifying-glass.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Workflows & SDK</div></div></a></li></ul></div><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Workflows</h5><ul><li><div class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem"><div>Verified Workflows</div><svg width="3" height="24" viewBox="0 -9 3 24" class="transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg></div></li><li id="/workflows/csv-import" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/csv-import"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/file-import.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>CSV Parameter Import</div></div></a></li><li id="/workflows/resource-monitoring" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/resource-monitoring"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/memory.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Resource Monitoring</div></div></a></li></ul></div><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Python SDK</h5><ul><li id="/workflows/sdk/getting-started/quick-start" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/getting-started/quick-start"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/play.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Quick Start</div></div></a></li><li id="/workflows/sdk/getting-started/authorizing-your-own-workflow" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/getting-started/authorizing-your-own-workflow"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/duotone/arrow-progress.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Authoring your Own Workflow</div></div></a></li><li><div class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem"><div>Workflow Concepts</div><svg width="3" height="24" viewBox="0 -9 3 24" class="transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg></div></li><li><div class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem"><div>Testing and Debugging a Workflow</div><svg width="3" height="24" viewBox="0 -9 3 24" class="transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg></div></li></ul></div><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Nextflow</h5><ul><li id="/workflows/sdk/nextflow/overview" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/overview"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/magnifying-glass.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Overview</div></div></a></li><li id="/workflows/sdk/nextflow/tutorial" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/tutorial"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/book.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Tutorial</div></div></a></li><li id="/workflows/sdk/nextflow/profiles" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/profiles"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/user.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Execution Profiles</div></div></a></li><li id="/workflows/sdk/nextflow/caching" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/caching"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/window-restore.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Caching and Resuming</div></div></a></li><li id="/workflows/sdk/nextflow/registries" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/registries"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/lock.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Private Registries</div></div></a></li><li><div class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem"><div>Customizing Your Interface</div><svg width="3" height="24" viewBox="0 -9 3 24" class="transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg></div></li><li id="/workflows/sdk/nextflow/dependencies" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/dependencies"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/arrow-progress.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Dependencies</div></div></a></li><li id="/workflows/sdk/nextflow/gpus" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/nextflow/gpus"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/microchip.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Using GPU Accelerators</div></div></a></li></ul></div><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Snakemake</h5><ul><li id="/workflows/sdk/snakemake/quickstart" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/quickstart"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/play.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Quick Start</div></div></a></li><li id="/workflows/sdk/snakemake/cloud" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/cloud"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/cloud.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Snakemake Workflow Cloud Compatibility</div></div></a></li><li><div class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem"><div>Advanced Configuration</div><svg width="3" height="24" viewBox="0 -9 3 24" class="transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg></div></li><li id="/workflows/sdk/snakemake/tutorial" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/tutorial"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/book.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Tutorial</div></div></a></li><li id="/workflows/sdk/snakemake/debugging" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/debugging"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/bug-slash.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Debugging Snakemake</div></div></a></li><li id="/workflows/sdk/snakemake/troubleshooting" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/troubleshooting"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/bugs.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Troubleshooting</div></div></a></li><li id="/workflows/sdk/snakemake/backend" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/snakemake/backend"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/archway.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Architecture Overview</div></div></a></li></ul></div><div class="mt-12 lg:mt-8"><h5 class="pl-4 mb-3.5 lg:mb-2.5 font-semibold text-gray-900 dark:text-gray-200">Automation</h5><ul><li id="/workflows/sdk/automation/overview" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/automation/overview"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/robot.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Workflows Automations</div></div></a></li><li id="/workflows/sdk/automation/example-data-addition" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg bg-primary/10 text-primary font-semibold dark:text-primary-light dark:bg-primary-light/10" style="padding-left:1rem" href="/workflows/sdk/automation/example-data-addition"><svg class="h-4 w-4 bg-primary dark:bg-primary-light" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/table.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Example Data Addition Trigger</div></div></a></li><li id="/workflows/sdk/automation/example-interval" class="scroll-m-4 first:scroll-m-20"><a class="group mt-2 lg:mt-0 flex items-center pr-3 py-1.5 cursor-pointer focus:outline-primary dark:focus:outline-primary-light space-x-3 rounded-lg hover:bg-gray-600/5 dark:hover:bg-gray-200/5 text-gray-700 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300" style="padding-left:1rem" href="/workflows/sdk/automation/example-interval"><svg class="h-4 w-4 bg-gray-400 dark:bg-gray-500" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/solid/alarm-snooze.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg><div class="flex-1 flex items-center space-x-2.5"><div>Example Interval Trigger</div></div></a></li></ul></div></div></div></div></div><div class="" id="content-container"><div class="flex flex-row gap-12 box-border w-full pt-40 lg:pt-10"><div class="relative grow box-border flex-col w-full mx-auto px-1 lg:pl-[23.7rem] lg:-ml-12 xl:w-[calc(100%-28rem)]" id="content-area"><header id="header" class="relative"><div class="mt-0.5 space-y-2.5"><div class="eyebrow h-5 text-primary dark:text-primary-light text-sm font-semibold">Automation</div><div class="flex items-center"><h1 class="inline-block text-2xl sm:text-3xl font-extrabold text-gray-900 tracking-tight dark:text-gray-200">Data Addition Trigger</h1></div></div></header><div class="flex flex-col gap-8"><div class="flex flex-col gap-6 xl:hidden [&:not(:empty)]:mt-8"></div></div><div class="relative mt-8 prose prose-gray dark:prose-invert"><div class="my-4 px-5 py-4 overflow-hidden rounded-xl flex gap-3 border border-sky-500/20 bg-sky-50/50 dark:border-sky-500/30 dark:bg-sky-500/10"><div class="mt-0.5 w-4"><svg width="14" height="14" viewBox="0 0 14 14" fill="currentColor" xmlns="http://www.w3.org/2000/svg" class="w-4 h-4 text-sky-500" aria-label="Note"><path fill-rule="evenodd" clip-rule="evenodd" d="M7 1.3C10.14 1.3 12.7 3.86 12.7 7C12.7 10.14 10.14 12.7 7 12.7C5.48908 12.6974 4.0408 12.096 2.97241 11.0276C1.90403 9.9592 1.30264 8.51092 1.3 7C1.3 3.86 3.86 1.3 7 1.3ZM7 0C3.14 0 0 3.14 0 7C0 10.86 3.14 14 7 14C10.86 14 14 10.86 14 7C14 3.14 10.86 0 7 0ZM8 3H6V8H8V3ZM8 9H6V11H8V9Z"></path></svg></div><div class="text-sm prose min-w-0 text-sky-900 dark:text-sky-200"> This document is a work in progress and is subject to change. </div></div> <p>We will walk through the process of creating an <a href="/workflows/sdk/automation/overview">automation</a> using the <code>Data Addition</code> trigger type on Latch which will run a <em>target workflow</em> on all children of the target directory. We assume that you understand how to write and register <a href="/workflows/sdk/defining-a-workflow/what-is-a-workflow">Workflows</a> on Latch.</p> <p><strong>Prerequisites:</strong></p> <ul> <li><em>Target directory</em> in <a href="https://console.latch.bio/data" target="_blank" rel="noreferrer">Latch Data</a>: this is the folder which is watched by the automation. The automation workflow will be triggered if a child is added to this folder.</li> </ul> <p><strong>Terms:</strong></p> <ul> <li><em>Automation Workflow</em>: workflow which will be called by automation. This is the workflow we create in <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#3-create-the-automation-workflow">steps 3-5</a> of this tutorial.</li> <li><em>Target Workflow</em>: workflow which will be ran by automation workflow on child of the <em>target directory</em>. This workflow should contain the logic on how to process the files in child directories. This is the workflow we create in <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#1-create-the-target-workflow">step 1</a> of this tutorial.</li> <li><em>Registry Table</em>: we use a Registry Table in this tutorial to record child directories which are processed by the target workflow to avoid reprocessing same directories in consequent runs of automation. We create this table in <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#2-create-a-new-registry-table">step 2</a> of this tutorial.</li> </ul> <h2 class="flex whitespace-pre-wrap group" id="1-create-the-target-workflow"><div class="absolute"><a href="#1-create-the-target-workflow" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">1: Create the Target Workflow</span></h2> <p>This example requires another <em>target workflow</em> which will get executes on every child folder when <em>automation workflow</em> gets triggered. Below is a simple workflow example which reads every file in a child directory and prints out its Latch Path.</p> <ol> <li>Initialize a new workflow using <code>latch init test-workflow</code>.</li> <li>Replace <code>__init__.py</code> and <code>task.py</code> with the following sample code. <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-python"><code class="language-python"><span class=""><span class="token comment"># __init__.py</span></span>  <span class=""><span class="token keyword">from</span> wf<span class="token punctuation">.</span>task <span class="token keyword">import</span> task</span>  <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>resources<span class="token punctuation">.</span>workflow <span class="token keyword">import</span> workflow</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>directory <span class="token keyword">import</span> LatchDir<span class="token punctuation">,</span> LatchOutputDir</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span><span class="token builtin">file</span> <span class="token keyword">import</span> LatchFile</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>metadata <span class="token keyword">import</span> LatchAuthor<span class="token punctuation">,</span> LatchMetadata<span class="token punctuation">,</span> LatchParameter</span>  <span class="">metadata <span class="token operator">=</span> LatchMetadata<span class="token punctuation">(</span></span> <span class=""> display_name<span class="token operator">=</span><span class="token string">"Target Workflow"</span><span class="token punctuation">,</span></span> <span class=""> author<span class="token operator">=</span>LatchAuthor<span class="token punctuation">(</span></span> <span class=""> name<span class="token operator">=</span><span class="token string">"Your Name"</span><span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">)</span><span class="token punctuation">,</span></span> <span class=""> parameters<span class="token operator">=</span><span class="token punctuation">{</span></span> <span class=""> <span class="token string">"input_directory"</span><span class="token punctuation">:</span> LatchParameter<span class="token punctuation">(</span></span> <span class=""> display_name<span class="token operator">=</span><span class="token string">"Input Directory"</span><span class="token punctuation">,</span></span> <span class=""> batch_table_column<span class="token operator">=</span><span class="token boolean">True</span><span class="token punctuation">,</span> <span class="token comment"># Show this parameter in batched mode.</span></span> <span class=""> <span class="token punctuation">)</span><span class="token punctuation">,</span></span> <span class=""> <span class="token string">"output_directory"</span><span class="token punctuation">:</span> LatchParameter<span class="token punctuation">(</span></span> <span class=""> display_name<span class="token operator">=</span><span class="token string">"Output Directory"</span><span class="token punctuation">,</span></span> <span class=""> batch_table_column<span class="token operator">=</span><span class="token boolean">True</span><span class="token punctuation">,</span> <span class="token comment"># Show this parameter in batched mode.</span></span> <span class=""> <span class="token punctuation">)</span><span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""><span class="token punctuation">)</span></span>   <span class=""><span class="token decorator annotation punctuation">@workflow</span><span class="token punctuation">(</span>metadata<span class="token punctuation">)</span></span> <span class=""><span class="token keyword">def</span> <span class="token function">template_workflow</span><span class="token punctuation">(</span></span> <span class=""> input_directory<span class="token punctuation">:</span> LatchDir<span class="token punctuation">,</span> output_directory<span class="token punctuation">:</span> LatchOutputDir</span> <span class=""><span class="token punctuation">)</span> <span class="token operator">-</span><span class="token operator">></span> LatchOutputDir<span class="token punctuation">:</span></span> <span class=""> <span class="token keyword">return</span> task<span class="token punctuation">(</span>input_directory<span class="token operator">=</span>input_directory<span class="token punctuation">,</span> output_directory<span class="token operator">=</span>output_directory<span class="token punctuation">)</span></span> </code></pre></div></div></div> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-python"><code class="language-python"><span class=""><span class="token comment"># task.py</span></span>  <span class=""><span class="token keyword">import</span> os</span> <span class=""><span class="token keyword">from</span> logging <span class="token keyword">import</span> Logger</span> <span class=""><span class="token keyword">from</span> urllib<span class="token punctuation">.</span>parse <span class="token keyword">import</span> urljoin</span>  <span class=""><span class="token keyword">from</span> latch <span class="token keyword">import</span> message</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>resources<span class="token punctuation">.</span>tasks <span class="token keyword">import</span> small_task</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>directory <span class="token keyword">import</span> LatchDir<span class="token punctuation">,</span> LatchFile<span class="token punctuation">,</span> LatchOutputDir</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>account <span class="token keyword">import</span> Account</span>   <span class="">log <span class="token operator">=</span> Logger<span class="token punctuation">(</span><span class="token string">"wf.task"</span><span class="token punctuation">)</span></span>   <span class=""><span class="token decorator annotation punctuation">@small_task</span></span> <span class=""><span class="token keyword">def</span> <span class="token function">task</span><span class="token punctuation">(</span>input_directory<span class="token punctuation">:</span> LatchDir<span class="token punctuation">,</span> output_directory<span class="token punctuation">:</span> LatchOutputDir<span class="token punctuation">)</span> <span class="token operator">-</span><span class="token operator">></span> LatchOutputDir<span class="token punctuation">:</span></span>  <span class=""> <span class="token comment"># iterate through all directories of the child input directories using iterdir()</span></span> <span class=""> <span class="token keyword">for</span> <span class="token builtin">file</span> <span class="token keyword">in</span> input_directory<span class="token punctuation">.</span>iterdir<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span></span> <span class=""> log<span class="token punctuation">.</span>error<span class="token punctuation">(</span><span class="token string-interpolation"><span class="token string">f"</span><span class="token interpolation"><span class="token punctuation">{</span><span class="token builtin">file</span><span class="token punctuation">}</span></span><span class="token string"> </span><span class="token interpolation"><span class="token punctuation">{</span><span class="token builtin">file</span><span class="token punctuation">.</span>remote_path<span class="token punctuation">}</span></span><span class="token string">"</span></span><span class="token punctuation">)</span> <span class="token comment"># note: `error` is used here since its the highest logging level</span></span>  <span class=""> <span class="token keyword">return</span> output_directory</span>  </code></pre></div></div></div> </li> <li>Register the sample target workflow with Latch using <code>latch register --remote --yes test-workflow</code>.</li> <li>Record the ID of your workflow on the sidebar which we will use later in the example. </li> <li>Test the workflow by running it on Latch</li> <li>You will need to pass the parameters into your target workflow from your automation. To obtain the JSON representation of the workflow inputs, navigate to a previous execution of your workflow. Select <strong>Graph and Logs</strong>, click on square box around the first task, and select <strong>Inputs</strong>. Copy the workflow parameters inside the <code>literal</code> object, and pass it to <code>params</code>. <br/> <br/> i.e. <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-json"><code class="language-json"><span class=""><span class="token punctuation">{</span></span> <span class=""> <span class="token property">"literals"</span><span class="token operator">:</span> <span class="token punctuation">{</span></span> <span class=""> # copy everything inside the brackets</span> <span class=""> <span class="token punctuation">}</span></span> <span class=""><span class="token punctuation">}</span></span> </code></pre></div></div></div> </li> </ol> <h2 class="flex whitespace-pre-wrap group" id="2-create-a-new-registry-table"><div class="absolute"><a href="#2-create-a-new-registry-table" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">2: Create a New Registry Table</span></h2> <p>In this example, we record all processed child directories in the Registry Table to not reprocess directories when automation workflow is runs again. This example requires you to create a new table with no existing columns. The automation workflow will add a column <code>Processed Directory</code> with the directory name of processed children.</p> <p>For many common use cases, Registry serves as the location to track workflow inputs and outputs, and hence we include an example of it here. However, having a registry table is not required, if you don’t want to use Registry as a mean to track your inputs and outputs.</p> <p>To create a new table to be used with the automation:</p> <ol> <li>Go to <a href="https://console.latch.bio/registry" target="_blank" rel="noreferrer">Latch Registry</a>.</li> <li>Select an existing project, and click <code>New Table</code>.</li> <li>Record the Table ID on the sidebar which we will use later in the example.</li> </ol> <p></p> <h2 class="flex whitespace-pre-wrap group" id="3-create-the-automation-workflow"><div class="absolute"><a href="#3-create-the-automation-workflow" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">3: Create the Automation Workflow</span></h2> <p>This is the workflow which will be run when automation gets triggered. To create the automation workflow, clone the <a href="https://github.com/latchbio/automation-wf" target="_blank" rel="noreferrer">Automation Workflow Template</a> and navigate to the <code>automation-wf/wf</code> directory.</p> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-shell-session"><code class="language-shell-session"><span class=""><span class="token command"><span class="token shell-symbol important">$</span> <span class="token bash language-bash"><span class="token function">git</span> clone git@github.com:latchbio/automation-wf.git</span></span></span> <span class=""><span class="token output">Cloning into 'automation-wf'...</span></span> <span class=""><span class="token output">remote: Enumerating objects: 33, done.</span></span> <span class=""><span class="token output">remote: Counting objects: 100% (33/33), done.</span></span> <span class=""><span class="token output">remote: Compressing objects: 100% (24/24), done.</span></span> <span class=""><span class="token output">remote: Total 33 (delta 9), reused 28 (delta 6), pack-reused 0</span></span> <span class=""><span class="token output">Receiving objects: 100% (33/33), 8.52 KiB | 1.42 MiB/s, done.</span></span> <span class=""><span class="token output">Resolving deltas: 100% (9/9), done.</span></span>  <span class=""><span class="token command"><span class="token shell-symbol important">$</span> <span class="token bash language-bash"><span class="token builtin class-name">cd</span> automation-wf/wf</span></span></span> </code></pre></div></div></div> <p>File Tree:</p> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-shell-session"><code class="language-shell-session"><span class=""><span class="token output">├── Dockerfile</span></span> <span class=""><span class="token output">├── README.md</span></span> <span class=""><span class="token output">├── version</span></span> <span class=""><span class="token output">└── wf</span></span> <span class=""><span class="token output"> ├── __init__.py</span></span> <span class=""><span class="token output"> ├── automation.py</span></span> <span class=""><span class="token output"> └── util.py</span></span> </code></pre></div></div></div> <ul> <li><code>__init__.py</code> calls the automation task defined in <code>automation.py</code>.</li> <li><code>automation.py</code> contains the Python logic to determine how a workflow should be launched.</li> <li><code>util.py</code> contains the utility function which launches target workflow.</li> </ul> <h2 class="flex whitespace-pre-wrap group" id="4-configure-the-target-workflow"><div class="absolute"><a href="#4-configure-the-target-workflow" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">4. Configure the Target Workflow</span></h2> <p>To specify the target workflow and the registry table which you have just created, configure the following parameters in <code>wf/__init__.py</code> and specify your name in workflow metadata:</p> <ul> <li><code>output_directory</code>: The Latch Path to the output folder which this automation workflow will populate. i.e. <code>latch://...</code></li> <li><code>target_wf_id</code>: The ID of the target workflow that you have just created.</li> <li><code>params</code>: The parameters for your workflow. Refer to <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#1-create-the-target-workflow">Create The Target Workflow</a> to get the parameters.</li> <li><code>table_id</code>: The ID of the table which you created that stores metadata for this automation. Refer to <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#2-create-a-new-registry-table">Create A New Registry Table</a> to create a table and get the ID.</li> </ul> <blockquote> <p><strong>Important</strong>: Currently, automations are only passing <code>input_directory</code> as the parameter to the automation workflow. If your workflow has different parameters automation will fail to start it. <br/> In case you need more parameters to pass to your automation workflow, we suggest to hard-code them into the workflow while we are working on adding parameter support for automations.</p> </blockquote> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-python"><code class="language-python"><span class=""><span class="token comment"># __init__.py</span></span>  <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>resources<span class="token punctuation">.</span>workflow <span class="token keyword">import</span> workflow</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>directory <span class="token keyword">import</span> LatchDir<span class="token punctuation">,</span> LatchOutputDir</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>metadata <span class="token keyword">import</span> LatchAuthor<span class="token punctuation">,</span> LatchMetadata<span class="token punctuation">,</span> LatchParameter</span> <span class=""><span class="token keyword">from</span> wf<span class="token punctuation">.</span>automation <span class="token keyword">import</span> automation_task</span>  <span class="">metadata <span class="token operator">=</span> LatchMetadata<span class="token punctuation">(</span></span> <span class=""> <span class="token comment"># MODIFY NAMING METADATA BELOW</span></span> <span class=""> display_name<span class="token operator">=</span><span class="token string">"Automation Template"</span><span class="token punctuation">,</span></span> <span class=""> author<span class="token operator">=</span>LatchAuthor<span class="token punctuation">(</span></span> <span class=""> name<span class="token operator">=</span><span class="token string">"Your Name Here"</span><span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">)</span><span class="token punctuation">,</span></span> <span class=""> <span class="token comment"># MODIFY NAMING METADATA ABOVE</span></span> <span class=""> <span class="token comment"># IMPORTANT: these exact parameters are required for the workflow to work with automations</span></span> <span class=""> parameters<span class="token operator">=</span><span class="token punctuation">{</span></span> <span class=""> <span class="token string">"input_directory"</span><span class="token punctuation">:</span> LatchParameter<span class="token punctuation">(</span></span> <span class=""> display_name<span class="token operator">=</span><span class="token string">"Input Directory"</span><span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">)</span></span> <span class=""> <span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""><span class="token punctuation">)</span></span>   <span class=""><span class="token decorator annotation punctuation">@workflow</span><span class="token punctuation">(</span>metadata<span class="token punctuation">)</span></span> <span class=""><span class="token keyword">def</span> <span class="token function">automation_workflow</span><span class="token punctuation">(</span>input_directory<span class="token punctuation">:</span> LatchDir<span class="token punctuation">)</span> <span class="token operator">-</span><span class="token operator">></span> <span class="token boolean">None</span><span class="token punctuation">:</span></span> <span class=""> output_directory <span class="token operator">=</span> LatchOutputDir<span class="token punctuation">(</span></span> <span class=""> path<span class="token operator">=</span><span class="token string">"latch://FIXME"</span> <span class="token comment"># fixme: change to remote path of desired output directory</span></span> <span class=""> <span class="token punctuation">)</span></span>  <span class=""> automation_task<span class="token punctuation">(</span></span> <span class=""> input_directory<span class="token operator">=</span>input_directory<span class="token punctuation">,</span></span> <span class=""> output_directory<span class="token operator">=</span>output_directory<span class="token punctuation">,</span></span> <span class=""> target_wf_id<span class="token operator">=</span><span class="token string">"FIXME"</span><span class="token punctuation">,</span> <span class="token comment"># fixme: change wf_id to the desired workflow id</span></span> <span class=""> table_id<span class="token operator">=</span><span class="token string">"FIXME"</span><span class="token punctuation">,</span> <span class="token comment"># fixme: change table_id to the desired registry table</span></span> <span class=""> <span class="token punctuation">)</span></span>  </code></pre></div></div></div> <p>(Optional) Change the parameters object in <code>automation.py</code> from <a href="/_sites/wiki.latch.bio/workflows/sdk/automation/example-data-addition#1-create-the-target-workflow">step 1.6</a> if your target workflow takes different parameters than <code>input_directory</code> and <code>output_directory</code>:</p> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-python"><code class="language-python"><span class=""><span class="token comment"># automation.py</span></span>  <span class=""><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span></span>  <span class="">params <span class="token operator">=</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"input_directory"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"scalar"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"blob"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"metadata"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span><span class="token string">"type"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span><span class="token string">"dimensionality"</span><span class="token punctuation">:</span> <span class="token string">"MULTIPART"</span><span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""> <span class="token string">"uri"</span><span class="token punctuation">:</span> input_directory<span class="token punctuation">.</span>remote_path<span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">}</span></span> <span class=""> <span class="token punctuation">}</span></span> <span class=""> <span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""> <span class="token string">"output_directory"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"scalar"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"blob"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span></span> <span class=""> <span class="token string">"metadata"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span><span class="token string">"type"</span><span class="token punctuation">:</span> <span class="token punctuation">{</span><span class="token string">"dimensionality"</span><span class="token punctuation">:</span> <span class="token string">"MULTIPART"</span><span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""> <span class="token string">"uri"</span><span class="token punctuation">:</span> output_directory<span class="token punctuation">.</span>remote_path<span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">}</span></span> <span class=""> <span class="token punctuation">}</span></span> <span class=""> <span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""><span class="token punctuation">}</span></span> <span class=""><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span></span> </code></pre></div></div></div> <p><strong>Usage Notes</strong>:</p> <ul> <li>The <code>input_directory</code> refers to the child directory (i.e. the trigger directory) to be passed to the target workflow.</li> <li>The <code>output_directory</code> refers to directory where the output of the target workflow will be stored.</li> </ul> <h2 class="flex whitespace-pre-wrap group" id="5-optional-modify-automation-logic"><div class="absolute"><a href="#5-optional-modify-automation-logic" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">5. (Optional) Modify Automation Logic</span></h2> <p>The file <code>wf/automation.py</code> contains the logic that determines how an execution for the target workflow should be launched.</p> <p>The <code>automation_task</code> defines the logic that is used to launch the workflow. The code below checks a registry table to see whether an output directory exists, and launches an execution for the target workflow if that is not the case.</p> <p>Modify the function below to change the logic for launching target workflows.</p> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-python"><code class="language-python"><span class=""><span class="token comment"># automation.py</span></span> <span class=""><span class="token keyword">import</span> uuid</span> <span class=""><span class="token keyword">from</span> typing <span class="token keyword">import</span> Set</span>  <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>registry<span class="token punctuation">.</span>table <span class="token keyword">import</span> Table</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>resources<span class="token punctuation">.</span>tasks <span class="token keyword">import</span> small_task</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span>directory <span class="token keyword">import</span> LatchDir<span class="token punctuation">,</span> LatchOutputDir</span> <span class=""><span class="token keyword">from</span> latch<span class="token punctuation">.</span>types<span class="token punctuation">.</span><span class="token builtin">file</span> <span class="token keyword">import</span> LatchFile</span>  <span class=""><span class="token keyword">from</span> <span class="token punctuation">.</span>utils <span class="token keyword">import</span> launch_workflow</span>   <span class=""><span class="token decorator annotation punctuation">@small_task</span></span> <span class=""><span class="token keyword">def</span> <span class="token function">automation_task</span><span class="token punctuation">(</span></span> <span class=""> input_directory<span class="token punctuation">:</span> LatchDir<span class="token punctuation">,</span></span> <span class=""> output_directory<span class="token punctuation">:</span> LatchOutputDir<span class="token punctuation">,</span></span> <span class=""> target_wf_id<span class="token punctuation">:</span> <span class="token builtin">str</span><span class="token punctuation">,</span></span> <span class=""> table_id<span class="token punctuation">:</span> <span class="token builtin">str</span><span class="token punctuation">,</span></span> <span class=""><span class="token punctuation">)</span> <span class="token operator">-</span><span class="token operator">></span> <span class="token boolean">None</span><span class="token punctuation">:</span></span> <span class=""> <span class="token string">""</span>"</span> <span class=""> Logic on how to process the <span class="token builtin">input</span> directory <span class="token keyword">and</span> launch the target workflows<span class="token punctuation">.</span></span> <span class=""> <span class="token string">""</span>"</span>  <span class=""> <span class="token comment"># fetch the table using Latch SDK</span></span> <span class=""> automation_table <span class="token operator">=</span> Table<span class="token punctuation">(</span>table_id<span class="token punctuation">)</span></span> <span class=""> processed_directory_column <span class="token operator">=</span> <span class="token string">"Processed Directory"</span></span>  <span class=""> <span class="token comment"># [PARAMS OMITTED]</span></span>  <span class=""> <span class="token comment"># check if the provided table contains column `Processed Directory` and creates one if it isn't present</span></span> <span class=""> <span class="token comment"># we use Latch SDK to get the columns of the table and try to get the column by name</span></span> <span class=""> <span class="token keyword">if</span> automation_table<span class="token punctuation">.</span>get_columns<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span>get<span class="token punctuation">(</span>processed_directory_column<span class="token punctuation">,</span> <span class="token boolean">None</span><span class="token punctuation">)</span> <span class="token keyword">is</span> <span class="token boolean">None</span><span class="token punctuation">:</span></span> <span class=""> <span class="token keyword">with</span> automation_table<span class="token punctuation">.</span>update<span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token keyword">as</span> automation_table_updater<span class="token punctuation">:</span> <span class="token comment"># create an update context for the table</span></span> <span class=""> automation_table_updater<span class="token punctuation">.</span>upsert_column<span class="token punctuation">(</span>processed_directory_column<span class="token punctuation">,</span> LatchDir<span class="token punctuation">)</span></span>  <span class=""> <span class="token comment"># fetch all the directories that have been processed and recorded in the Registry table previously</span></span> <span class=""> resolved_directories<span class="token punctuation">:</span> Set<span class="token punctuation">[</span><span class="token builtin">str</span><span class="token punctuation">]</span> <span class="token operator">=</span> <span class="token builtin">set</span><span class="token punctuation">(</span><span class="token punctuation">)</span></span> <span class=""> <span class="token comment"># list_records() returns a generator of records(rows) of the Registry Table</span></span> <span class=""> <span class="token keyword">for</span> page <span class="token keyword">in</span> automation_table<span class="token punctuation">.</span>list_records<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span></span> <span class=""> <span class="token keyword">for</span> _<span class="token punctuation">,</span> record <span class="token keyword">in</span> page<span class="token punctuation">.</span>items<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span></span> <span class=""> value <span class="token operator">=</span> record<span class="token punctuation">.</span>get_values<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">[</span>processed_directory_column<span class="token punctuation">]</span></span> <span class=""> <span class="token keyword">assert</span> <span class="token builtin">isinstance</span><span class="token punctuation">(</span></span> <span class=""> value<span class="token punctuation">,</span> LatchDir</span> <span class=""> <span class="token punctuation">)</span> <span class="token comment"># we only allow processing of child directories</span></span> <span class=""> resolved_directories<span class="token punctuation">.</span>add<span class="token punctuation">(</span><span class="token builtin">str</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">)</span></span>  <span class=""> <span class="token keyword">assert</span> <span class="token builtin">isinstance</span><span class="token punctuation">(</span>input_directory<span class="token punctuation">.</span>remote_path<span class="token punctuation">,</span> <span class="token builtin">str</span><span class="token punctuation">)</span></span> <span class=""> <span class="token keyword">assert</span> <span class="token builtin">isinstance</span><span class="token punctuation">(</span>output_directory<span class="token punctuation">.</span>remote_path<span class="token punctuation">,</span> <span class="token builtin">str</span><span class="token punctuation">)</span></span>  <span class=""> <span class="token comment"># Launch the target workflow for each child directory which hasn't been processed yet.</span></span> <span class=""> <span class="token comment"># Record the processed directory in the Registry table.</span></span>  <span class=""> <span class="token comment"># iterdir() returns an iterator of the child files and directories of the input directory</span></span> <span class=""> <span class="token keyword">for</span> child <span class="token keyword">in</span> input_directory<span class="token punctuation">.</span>iterdir<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span></span> <span class=""> <span class="token comment"># skip files, output directory and directories that have been processed</span></span> <span class=""> <span class="token keyword">if</span> <span class="token punctuation">(</span></span> <span class=""> <span class="token builtin">isinstance</span><span class="token punctuation">(</span>child<span class="token punctuation">,</span> LatchFile<span class="token punctuation">)</span></span> <span class=""> <span class="token keyword">or</span> <span class="token builtin">str</span><span class="token punctuation">(</span>child<span class="token punctuation">)</span> <span class="token operator">==</span> <span class="token builtin">str</span><span class="token punctuation">(</span>output_directory<span class="token punctuation">)</span></span> <span class=""> <span class="token keyword">or</span> <span class="token builtin">str</span><span class="token punctuation">(</span>child<span class="token punctuation">)</span> <span class="token keyword">in</span> resolved_directories</span> <span class=""> <span class="token punctuation">)</span><span class="token punctuation">:</span></span> <span class=""> <span class="token keyword">continue</span></span>  <span class=""> <span class="token keyword">with</span> automation_table<span class="token punctuation">.</span>update<span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token keyword">as</span> automation_table_updater<span class="token punctuation">:</span></span> <span class=""> <span class="token comment"># use a util function to launch the target workflow with the right parameters</span></span> <span class=""> launch_workflow<span class="token punctuation">(</span></span> <span class=""> target_wf_id<span class="token operator">=</span>target_wf_id<span class="token punctuation">,</span></span> <span class=""> params<span class="token operator">=</span>params<span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">)</span></span> <span class=""> <span class="token comment"># update registry table with the processed directory</span></span> <span class=""> automation_table_updater<span class="token punctuation">.</span>upsert_record<span class="token punctuation">(</span></span> <span class=""> <span class="token builtin">str</span><span class="token punctuation">(</span>uuid<span class="token punctuation">.</span>uuid4<span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">,</span></span> <span class=""> <span class="token operator">**</span><span class="token punctuation">{</span></span> <span class=""> processed_directory_column<span class="token punctuation">:</span> child<span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">}</span><span class="token punctuation">,</span></span> <span class=""> <span class="token punctuation">)</span></span> </code></pre></div></div></div> <h2 class="flex whitespace-pre-wrap group" id="5-register-automation-workflow"><div class="absolute"><a href="#5-register-automation-workflow" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">5. Register Automation Workflow</span></h2> <p>Register the automation workflow to your Latch workspace.</p> <div class="mt-5 mb-8 not-prose rounded-xl relative text-gray-50 bg-[#0F1117] dark:bg-codeblock dark:ring-1 dark:ring-gray-800/50 codeblock-dark"><div class="min-w-full relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out" style="font-variant-ligatures:none;height:auto"><div class="overflow-x-auto h-full p-5 overflow-y-hidden scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-white/20 dark:scrollbar-thumb-white/20 hover:scrollbar-thumb-white/25 dark:hover:scrollbar-thumb-white/25 active:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25"><pre class="language-shell-session"><code class="language-shell-session"><span class=""><span class="token command"><span class="token shell-symbol important">$</span> <span class="token bash language-bash">latch register <span class="token parameter variable">--remote</span> <span class="token parameter variable">--yes</span> automation-wf</span></span></span> </code></pre></div></div></div> <h2 class="flex whitespace-pre-wrap group" id="6-create-automation"><div class="absolute"><a href="#6-create-automation" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">6. Create Automation</span></h2> <p>Navigate to <a href="https://console.latch.bio/automations" target="_blank" rel="noreferrer">Automations</a> tab via <strong>Worfklows</strong> > <strong>Automations</strong> and click on the <strong>Create Automation</strong> button.</p> <ol> <li> <p>Input an <strong>Automation Name</strong> and <strong>Description</strong>.</p> </li> <li> <p>Select the <code>Event Type</code> as <code>Data Added</code>.</p> </li> <li> <p>Specify <code>Follow-up Update Period</code> to something short like 30 seconds to make your automation easy to test.</p> </li> <li> <p>Select a folder where files/folders will be uploaded using the <code>Select Target</code> button. Any items uploaded to this folder will trigger the automation workflow.</p> </li> <li> <p>Select the automation workflow that you have just registered with Latch.</p> </li> </ol> <p></p> <h2 class="flex whitespace-pre-wrap group" id="7-test-your-automation"><div class="absolute"><a href="#7-test-your-automation" class="-ml-10 flex items-center opacity-0 border-0 group-hover:opacity-100" aria-label="Navigate to header"><div class="w-6 h-6 text-gray-400 rounded-md flex items-center justify-center zinc-box bg-white ring-1 ring-gray-400/30 dark:ring-gray-700/25 hover:ring-gray-400/60 dark:hover:ring-white/20"><svg xmlns="http://www.w3.org/2000/svg" fill="gray" height="12px" viewBox="0 0 576 512"><path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z"></path></svg></div></a></div><span class="cursor-pointer">7. Test Your Automation</span></h2> <p>To test your automation, go to the target directory that you have specified when creating automation, and create a couple of folders. Upload any files to the folders, and wait for the trigger timer to expire.</p> <p>Go to <strong>Worfklows</strong> > <strong>All Executions</strong>. There should be 1 automation workflow execution, and a target workflow execution for each child in your target directory. Each target workflow should print out</p></div><div class="leading-6 mt-14"><div class="pb-16 w-full"><div class="flex flex-col gap-y-4 xl:flex-col xl:gap-6 min-[1400px]:flex-row md:flex-row md:justify-end"><div class="flex flex-row gap-5 items-center grow justify-between md:justify-start xl:justify-between min-[1400px]:justify-start"><p class="text-sm text-gray-600 dark:text-gray-400">Was this page helpful?</p><div class="flex flex-row gap-3 items-center"><button class="px-[14px] py-2 flex flex-row gap-[10px] items-center border rounded-lg text-gray-600 dark:text-gray-400 hover:text-gray-700 dark:hover:text-gray-300 bg-white/50 border-gray-200 dark:border-gray-800 dark:bg-codeblock/50 hover:border-gray-400 hover:dark:border-gray-500"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="fill-current"><path d="M10.1187 1.08741C8.925 0.746789 7.67813 1.43741 7.3375 2.63116L7.15938 3.25616C7.04375 3.66241 6.83438 4.03741 6.55 4.34991L4.94688 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11.4844 11.5062L11.6625 12.1312C12.0031 13.3249 11.3125 14.5718 10.1187 14.9124ZM1 11.9999C0.446875 11.9999 0 11.553 0 10.9999V3.9999C0 3.44678 0.446875 2.9999 1 2.9999H3C3.55313 2.9999 4 3.44678 4 3.9999V10.9999C4 11.553 3.55313 11.9999 3 11.9999H1Z"></path></svg><small class="text-sm font-normal leading-4 ">No</small></button></div></div><div class="flex flex-row gap-3 justify-end"></div></div></div><div class="mb-12 px-0.5 flex items-center text-sm font-semibold text-gray-700 dark:text-gray-200"><a class="flex items-center space-x-3 group" href="/workflows/sdk/automation/overview"><svg viewBox="0 0 3 6" class="h-1.5 stroke-gray-400 overflow-visible group-hover:stroke-gray-600 dark:group-hover:stroke-gray-300"><path d="M3 0L0 3L3 6" fill="none" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="group-hover:text-gray-900 dark:group-hover:text-white">Workflows Automations</span></a><a class="flex items-center ml-auto space-x-3 group" href="/workflows/sdk/automation/example-interval"><span class="group-hover:text-gray-900 dark:group-hover:text-white">Example Interval Trigger</span><svg viewBox="0 0 3 6" class="rotate-180 h-1.5 stroke-gray-400 overflow-visible group-hover:stroke-gray-600 dark:group-hover:stroke-gray-300"><path d="M3 0L0 3L3 6" fill="none" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></a></div><footer id="footer" class="flex gap-12 justify-between pt-10 border-t border-gray-100 sm:flex dark:border-gray-800/50 pb-28"><div class="flex gap-6"><a href="https://twitter.com/latchbio" target="_blank"><span class="sr-only">twitter</span><svg class="w-5 h-5 bg-gray-400 dark:bg-gray-500 hover:bg-gray-500 dark:hover:bg-gray-400" style="-webkit-mask-image:url(https://mintlify.b-cdn.net/v6.6.0/brands/twitter.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center"></svg></a><a href="https://www.linkedin.com/company/latchbio/" target="_blank"><span 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16" fill="none" stroke="currentColor" stroke-width="2" xmlns="http://www.w3.org/2000/svg" class="h-3 w-3"><path d="M2.44434 12.6665H13.5554" stroke-linecap="round" stroke-linejoin="round"></path><path d="M2.44434 3.3335H13.5554" stroke-linecap="round" stroke-linejoin="round"></path><path d="M2.44434 8H7.33323" stroke-linecap="round" stroke-linejoin="round"></path></svg><span>On this page</span></div><ul><li><a href="#1-create-the-target-workflow" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">1: Create the Target Workflow</a></li><li><a href="#2-create-a-new-registry-table" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">2: Create a New Registry Table</a></li><li><a href="#3-create-the-automation-workflow" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">3: Create the Automation Workflow</a></li><li><a href="#4-configure-the-target-workflow" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">4. Configure the Target Workflow</a></li><li><a href="#5-optional-modify-automation-logic" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">5. (Optional) Modify Automation Logic</a></li><li><a href="#5-register-automation-workflow" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">5. Register Automation Workflow</a></li><li><a href="#6-create-automation" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">6. Create Automation</a></li><li><a href="#7-test-your-automation" class="py-1 block hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300">7. Test Your Automation</a></li></ul></div></div></div></div></div></div></main></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"mdxSource":{"compiledSource":"/*@jsxRuntime automatic @jsxImportSource react*/\nconst {Fragment: _Fragment, jsx: _jsx, jsxs: _jsxs} = arguments[0];\nconst {useMDXComponents: _provideComponents} = arguments[0];\nfunction _createMdxContent(props) {\n const _components = Object.assign({\n p: \"p\",\n a: \"a\",\n code: \"code\",\n em: \"em\",\n strong: \"strong\",\n ul: \"ul\",\n li: \"li\",\n ol: \"ol\",\n pre: \"pre\",\n span: \"span\",\n img: \"img\",\n br: \"br\",\n blockquote: \"blockquote\"\n }, _provideComponents(), props.components), {Note, Heading, CodeBlock} = _components;\n if (!CodeBlock) _missingMdxReference(\"CodeBlock\", true);\n if (!Heading) _missingMdxReference(\"Heading\", true);\n if (!Note) _missingMdxReference(\"Note\", true);\n return _jsxs(_Fragment, {\n children: [_jsx(Note, {\n children: \" This document is a work in progress and is subject to change. \"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"We will walk through the process of creating an \", _jsx(_components.a, {\n href: \"/workflows/sdk/automation/overview\",\n children: \"automation\"\n }), \" using the \", _jsx(_components.code, {\n children: \"Data Addition\"\n }), \" trigger type on Latch which will run a \", _jsx(_components.em, {\n children: \"target workflow\"\n }), \" on all children of the target directory. 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\"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-workflow-id.png\",\n alt: \"Workflow ID\"\n })]\n }), \"\\n\", _jsx(_components.li, {\n children: \"Test the workflow by running it on Latch\"\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"You will need to pass the parameters into your target workflow from your automation. To obtain the JSON representation of the workflow inputs, navigate to a previous execution of your workflow. Select \", _jsx(_components.strong, {\n children: \"Graph and Logs\"\n }), \", click on square box around the first task, and select \", _jsx(_components.strong, {\n children: \"Inputs\"\n }), \". Copy the workflow parameters inside the \", _jsx(_components.code, {\n children: \"literal\"\n }), \" object, and pass it to \", _jsx(_components.code, {\n children: \"params\"\n }), \".\\n\", _jsx(_components.br, {}), \"\\n\", _jsx(_components.br, {}), \"\\n\", \"i.e.\", \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-json\",\n children: _jsxs(_components.code, {\n className: \"language-json\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token property\",\n children: \"\\\"literals\\\"\"\n }), _jsx(_components.span, {\n className: \"token operator\",\n children: \":\"\n }), \" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: \" # copy everything inside the brackets\"\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsx(_components.img, {\n src: \"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-workflow-parameters.png\",\n alt: \"Workflow Parameters\"\n })]\n }), \"\\n\"]\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"2-create-a-new-registry-table\",\n children: \"2: Create a New Registry Table\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"In this example, we record all processed child directories in the Registry Table to not reprocess directories when automation workflow is runs again. This example requires you to create a new table with no existing columns. The automation workflow will add a column \", _jsx(_components.code, {\n children: \"Processed Directory\"\n }), \" with the directory name of processed children.\"]\n }), \"\\n\", _jsx(_components.p, {\n children: \"For many common use cases, Registry serves as the location to track workflow inputs and outputs, and hence we include an example of it here. However, having a registry table is not required, if you don’t want to use Registry as a mean to track your inputs and outputs.\"\n }), \"\\n\", _jsx(_components.p, {\n children: \"To create a new table to be used with the automation:\"\n }), \"\\n\", _jsxs(_components.ol, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [\"Go to \", _jsx(_components.a, {\n href: \"https://console.latch.bio/registry\",\n children: \"Latch Registry\"\n }), \".\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"Select an existing project, and click \", _jsx(_components.code, {\n children: \"New Table\"\n }), \".\"]\n }), \"\\n\", _jsx(_components.li, {\n children: \"Record the Table ID on the sidebar which we will use later in the example.\"\n }), \"\\n\"]\n }), \"\\n\", _jsx(_components.p, {\n children: _jsx(_components.img, {\n src: \"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-table-id.png\",\n alt: \"Table ID\"\n })\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"3-create-the-automation-workflow\",\n children: \"3: Create the Automation Workflow\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"This is the workflow which will be run when automation gets triggered. To create the automation workflow, clone the \", _jsx(_components.a, {\n href: \"https://github.com/latchbio/automation-wf\",\n children: \"Automation Workflow Template\"\n }), \" and navigate to the \", _jsx(_components.code, {\n children: \"automation-wf/wf\"\n }), \" directory.\"]\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-shell-session\",\n children: _jsxs(_components.code, {\n className: \"language-shell-session\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsxs(_components.span, {\n className: \"token command\",\n children: [_jsx(_components.span, {\n className: \"token shell-symbol important\",\n children: \"$\"\n }), \" \", _jsxs(_components.span, {\n className: \"token bash language-bash\",\n children: [_jsx(_components.span, {\n className: \"token function\",\n children: \"git\"\n }), \" clone git@github.com:latchbio/automation-wf.git\"]\n })]\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Cloning into 'automation-wf'...\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Enumerating objects: 33, done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Counting objects: 100% (33/33), done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Compressing objects: 100% (24/24), done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Total 33 (delta 9), reused 28 (delta 6), pack-reused 0\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Receiving objects: 100% (33/33), 8.52 KiB | 1.42 MiB/s, done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Resolving deltas: 100% (9/9), done.\"\n })\n }), \"\\n\", \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsxs(_components.span, {\n className: \"token command\",\n children: [_jsx(_components.span, {\n className: \"token shell-symbol important\",\n children: \"$\"\n }), \" \", _jsxs(_components.span, {\n className: \"token bash language-bash\",\n children: [_jsx(_components.span, {\n className: \"token builtin class-name\",\n children: \"cd\"\n }), \" automation-wf/wf\"]\n })]\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsx(_components.p, {\n children: \"File Tree:\"\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-shell-session\",\n children: _jsxs(_components.code, {\n className: \"language-shell-session\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── Dockerfile\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── README.md\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── version\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"└── wf\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" ├── __init__.py\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" ├── automation.py\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" └── util.py\"\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsxs(_components.ul, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"__init__.py\"\n }), \" calls the automation task defined in \", _jsx(_components.code, {\n children: \"automation.py\"\n }), \".\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"automation.py\"\n }), \" contains the Python logic to determine how a workflow should be launched.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"util.py\"\n }), \" contains the utility function which launches target workflow.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"4-configure-the-target-workflow\",\n children: \"4. Configure the Target Workflow\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"To specify the target workflow and the registry table which you have just created, configure the following parameters in \", _jsx(_components.code, {\n children: \"wf/__init__.py\"\n }), \" and specify your name in workflow metadata:\"]\n }), \"\\n\", _jsxs(_components.ul, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"output_directory\"\n }), \": The Latch Path to the output folder which this automation workflow will populate. i.e. \", _jsx(_components.code, {\n children: \"latch://...\"\n })]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"target_wf_id\"\n }), \": The ID of the target workflow that you have just created.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"params\"\n }), \": The parameters for your workflow. Refer to \", _jsx(_components.a, {\n href: \"#1-create-the-target-workflow\",\n children: \"Create The Target Workflow\"\n }), \" to get the parameters.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"table_id\"\n }), \": The ID of the table which you created that stores metadata for this automation. Refer to \", _jsx(_components.a, {\n href: \"#2-create-a-new-registry-table\",\n children: \"Create A New Registry Table\"\n }), \" to create a table and get the ID.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsxs(_components.blockquote, {\n children: [\"\\n\", _jsxs(_components.p, {\n children: [_jsx(_components.strong, {\n children: \"Important\"\n }), \":\\nCurrently, automations are only passing \", _jsx(_components.code, {\n children: \"input_directory\"\n }), \" as the parameter to the automation workflow. If your workflow has different parameters automation will fail to start it.\\n\", _jsx(_components.br, {}), \"\\n\", \"In case you need more parameters to pass to your automation workflow, we suggest to hard-code them into the workflow while we are working on adding parameter support for automations.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-python\",\n children: _jsxs(_components.code, {\n className: \"language-python\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token comment\",\n children: \"# __init__.py\"\n })\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"resources\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"workflow \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" workflow\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"types\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"directory \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" LatchDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" LatchOutputDir\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"types\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"metadata \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" LatchAuthor\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" LatchMetadata\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" LatchParameter\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" wf\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"automation \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" automation_task\"]\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\"metadata \", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \" LatchMetadata\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# MODIFY NAMING METADATA BELOW\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" display_name\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"Automation Template\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" author\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \"LatchAuthor\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" name\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"Your Name Here\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# MODIFY NAMING METADATA ABOVE\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# IMPORTANT: these exact parameters are required for the workflow to work with automations\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" parameters\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"input_directory\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n }), \" LatchParameter\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" display_name\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"Input Directory\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })\n }), \"\\n\", \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token decorator annotation punctuation\",\n children: \"@workflow\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), \"metadata\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"def\"\n }), \" \", _jsx(_components.span, {\n className: \"token function\",\n children: \"automation_workflow\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), \"input_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n }), \" LatchDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), \" \", _jsx(_components.span, {\n className: \"token operator\",\n children: \"-\"\n }), _jsx(_components.span, {\n className: \"token operator\",\n children: \"\u003e\"\n }), \" \", _jsx(_components.span, {\n className: \"token boolean\",\n children: \"None\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" output_directory \", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \" LatchOutputDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" path\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"latch://FIXME\\\"\"\n }), \" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# fixme: change to remote path of desired output directory\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" automation_task\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" input_directory\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \"input_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" output_directory\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \"output_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" target_wf_id\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"FIXME\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# fixme: change wf_id to the desired workflow id\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" table_id\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"FIXME\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# fixme: change table_id to the desired registry table\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", \"\\n\"]\n })\n })\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"(Optional) Change the parameters object in \", _jsx(_components.code, {\n children: \"automation.py\"\n }), \" from \", _jsx(_components.a, {\n href: \"#1-create-the-target-workflow\",\n children: \"step 1.6\"\n }), \" if your target workflow takes different parameters than 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\"\\n\", \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\"log \", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), \" Logger\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"wf.task\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", \"\\n\", \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token decorator annotation punctuation\",\n children: \"@small_task\"\n })\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"def\"\n }), \" \", _jsx(_components.span, {\n className: \"token function\",\n children: \"task\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), \"input_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n }), \" LatchDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" output_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n }), \" LatchOutputDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), \" \", _jsx(_components.span, {\n className: \"token operator\",\n children: \"-\"\n }), _jsx(_components.span, {\n className: \"token operator\",\n children: \"\u003e\"\n }), \" LatchOutputDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n })]\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# iterate through all directories of the child input directories using iterdir()\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"for\"\n }), \" \", _jsx(_components.span, {\n className: \"token builtin\",\n children: \"file\"\n }), \" \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"in\"\n }), \" input_directory\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"iterdir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" log\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"error\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), _jsxs(_components.span, {\n className: \"token string-interpolation\",\n children: [_jsx(_components.span, {\n className: \"token string\",\n children: \"f\\\"\"\n }), _jsxs(_components.span, {\n className: \"token interpolation\",\n children: [_jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n }), _jsx(_components.span, {\n className: \"token builtin\",\n children: \"file\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })]\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \" \"\n }), _jsxs(_components.span, {\n className: \"token interpolation\",\n children: [_jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n }), _jsx(_components.span, {\n className: \"token builtin\",\n children: \"file\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"remote_path\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })]\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"\"\n })]\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), \" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# note: `error` is used here since its the highest logging level\"\n })]\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"return\"\n }), \" output_directory\"]\n }), \"\\n\", \"\\n\"]\n })\n })\n }), \"\\n\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"Register the sample target workflow with Latch using \", _jsx(_components.code, {\n children: \"latch register --remote --yes test-workflow\"\n }), \".\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"Record the ID of your workflow on the sidebar which we will use later in the example.\\n\", _jsx(_components.img, {\n src: \"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-workflow-id.png\",\n alt: \"Workflow ID\"\n })]\n }), \"\\n\", _jsx(_components.li, {\n children: \"Test the workflow by running it on Latch\"\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"You will need to pass the parameters into your target workflow from your automation. To obtain the JSON representation of the workflow inputs, navigate to a previous execution of your workflow. Select \", _jsx(_components.strong, {\n children: \"Graph and Logs\"\n }), \", click on square box around the first task, and select \", _jsx(_components.strong, {\n children: \"Inputs\"\n }), \". Copy the workflow parameters inside the \", _jsx(_components.code, {\n children: \"literal\"\n }), \" object, and pass it to \", _jsx(_components.code, {\n children: \"params\"\n }), \".\\n\", _jsx(_components.br, {}), \"\\n\", _jsx(_components.br, {}), \"\\n\", \"i.e.\", \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-json\",\n children: _jsxs(_components.code, {\n className: \"language-json\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token property\",\n children: \"\\\"literals\\\"\"\n }), _jsx(_components.span, {\n className: \"token operator\",\n children: \":\"\n }), \" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: \" # copy everything inside the brackets\"\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsx(_components.img, {\n src: \"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-workflow-parameters.png\",\n alt: \"Workflow Parameters\"\n })]\n }), \"\\n\"]\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"2-create-a-new-registry-table\",\n children: \"2: Create a New Registry Table\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"In this example, we record all processed child directories in the Registry Table to not reprocess directories when automation workflow is runs again. This example requires you to create a new table with no existing columns. The automation workflow will add a column \", _jsx(_components.code, {\n children: \"Processed Directory\"\n }), \" with the directory name of processed children.\"]\n }), \"\\n\", _jsx(_components.p, {\n children: \"For many common use cases, Registry serves as the location to track workflow inputs and outputs, and hence we include an example of it here. However, having a registry table is not required, if you don’t want to use Registry as a mean to track your inputs and outputs.\"\n }), \"\\n\", _jsx(_components.p, {\n children: \"To create a new table to be used with the automation:\"\n }), \"\\n\", _jsxs(_components.ol, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [\"Go to \", _jsx(_components.a, {\n href: \"https://console.latch.bio/registry\",\n children: \"Latch Registry\"\n }), \".\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"Select an existing project, and click \", _jsx(_components.code, {\n children: \"New Table\"\n }), \".\"]\n }), \"\\n\", _jsx(_components.li, {\n children: \"Record the Table ID on the sidebar which we will use later in the example.\"\n }), \"\\n\"]\n }), \"\\n\", _jsx(_components.p, {\n children: _jsx(_components.img, {\n src: \"https://mintlify.s3-us-west-1.amazonaws.com/latchbio/workflows/sdk/assets/automation/get-table-id.png\",\n alt: \"Table ID\"\n })\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"3-create-the-automation-workflow\",\n children: \"3: Create the Automation Workflow\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"This is the workflow which will be run when automation gets triggered. To create the automation workflow, clone the \", _jsx(_components.a, {\n href: \"https://github.com/latchbio/automation-wf\",\n children: \"Automation Workflow Template\"\n }), \" and navigate to the \", _jsx(_components.code, {\n children: \"automation-wf/wf\"\n }), \" directory.\"]\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-shell-session\",\n children: _jsxs(_components.code, {\n className: \"language-shell-session\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsxs(_components.span, {\n className: \"token command\",\n children: [_jsx(_components.span, {\n className: \"token shell-symbol important\",\n children: \"$\"\n }), \" \", _jsxs(_components.span, {\n className: \"token bash language-bash\",\n children: [_jsx(_components.span, {\n className: \"token function\",\n children: \"git\"\n }), \" clone git@github.com:latchbio/automation-wf.git\"]\n })]\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Cloning into 'automation-wf'...\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Enumerating objects: 33, done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Counting objects: 100% (33/33), done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Compressing objects: 100% (24/24), done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"remote: Total 33 (delta 9), reused 28 (delta 6), pack-reused 0\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Receiving objects: 100% (33/33), 8.52 KiB | 1.42 MiB/s, done.\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"Resolving deltas: 100% (9/9), done.\"\n })\n }), \"\\n\", \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsxs(_components.span, {\n className: \"token command\",\n children: [_jsx(_components.span, {\n className: \"token shell-symbol important\",\n children: \"$\"\n }), \" \", _jsxs(_components.span, {\n className: \"token bash language-bash\",\n children: [_jsx(_components.span, {\n className: \"token builtin class-name\",\n children: \"cd\"\n }), \" automation-wf/wf\"]\n })]\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsx(_components.p, {\n children: \"File Tree:\"\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-shell-session\",\n children: _jsxs(_components.code, {\n className: \"language-shell-session\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── Dockerfile\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── README.md\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"├── version\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \"└── wf\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" ├── __init__.py\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" ├── automation.py\"\n })\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token output\",\n children: \" └── util.py\"\n })\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsxs(_components.ul, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"__init__.py\"\n }), \" calls the automation task defined in \", _jsx(_components.code, {\n children: \"automation.py\"\n }), \".\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"automation.py\"\n }), \" contains the Python logic to determine how a workflow should be launched.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"util.py\"\n }), \" contains the utility function which launches target workflow.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"4-configure-the-target-workflow\",\n children: \"4. Configure the Target Workflow\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [\"To specify the target workflow and the registry table which you have just created, configure the following parameters in \", _jsx(_components.code, {\n children: \"wf/__init__.py\"\n }), \" and specify your name in workflow metadata:\"]\n }), \"\\n\", _jsxs(_components.ul, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"output_directory\"\n }), \": The Latch Path to the output folder which this automation workflow will populate. i.e. \", _jsx(_components.code, {\n children: \"latch://...\"\n })]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"target_wf_id\"\n }), \": The ID of the target workflow that you have just created.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"params\"\n }), \": The parameters for your workflow. Refer to \", _jsx(_components.a, {\n href: \"#1-create-the-target-workflow\",\n children: \"Create The Target Workflow\"\n }), \" to get the parameters.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [_jsx(_components.code, {\n children: \"table_id\"\n }), \": The ID of the table which you created that stores metadata for this automation. Refer to \", _jsx(_components.a, {\n href: \"#2-create-a-new-registry-table\",\n children: \"Create A New Registry Table\"\n }), \" to create a table and get the ID.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsxs(_components.blockquote, {\n children: [\"\\n\", _jsxs(_components.p, {\n children: [_jsx(_components.strong, {\n children: \"Important\"\n }), \":\\nCurrently, automations are only passing \", _jsx(_components.code, {\n children: \"input_directory\"\n }), \" as the parameter to the automation workflow. If your workflow has different parameters automation will fail to start it.\\n\", _jsx(_components.br, {}), \"\\n\", \"In case you need more parameters to pass to your automation workflow, we suggest to hard-code them into the workflow while we are working on adding parameter support for automations.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-python\",\n children: _jsxs(_components.code, {\n className: \"language-python\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token comment\",\n children: \"# __init__.py\"\n })\n }), \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"resources\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"workflow \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" workflow\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"types\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), \"directory \", _jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" LatchDir\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n }), \" LatchOutputDir\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), \" latch\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n 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[\" name\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"Your Name Here\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# MODIFY NAMING METADATA ABOVE\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token comment\",\n children: \"# IMPORTANT: these exact parameters are required for the workflow to work with automations\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" parameters\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"{\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"input_directory\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \":\"\n }), \" LatchParameter\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" display_name\", _jsx(_components.span, {\n className: \"token operator\",\n children: \"=\"\n }), _jsx(_components.span, {\n className: \"token string\",\n children: \"\\\"Input Directory\\\"\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [\" \", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"}\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \",\"\n })]\n }), \"\\n\", _jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })\n }), \"\\n\", \"\\n\", \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token decorator annotation punctuation\",\n children: \"@workflow\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \"(\"\n }), \"metadata\", _jsx(_components.span, {\n className: \"token punctuation\",\n children: \")\"\n })]\n }), \"\\n\", _jsxs(_components.span, {\n className: 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\".\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n }), _jsx(_components.span, {\n className: \"token punctuation\",\n children: \".\"\n })]\n }), \"\\n\"]\n })\n })\n }), \"\\n\", _jsxs(_components.p, {\n children: [_jsx(_components.strong, {\n children: \"Usage Notes\"\n }), \":\"]\n }), \"\\n\", _jsxs(_components.ul, {\n children: [\"\\n\", _jsxs(_components.li, {\n children: [\"The \", _jsx(_components.code, {\n children: \"input_directory\"\n }), \" refers to the child directory (i.e. the trigger directory) to be passed to the target workflow.\"]\n }), \"\\n\", _jsxs(_components.li, {\n children: [\"The \", _jsx(_components.code, {\n children: \"output_directory\"\n }), \" refers to directory where the output of the target workflow will be stored.\"]\n }), \"\\n\"]\n }), \"\\n\", _jsx(Heading, {\n level: \"2\",\n id: \"5-optional-modify-automation-logic\",\n children: \"5. 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The code below checks a registry table to see whether an output directory exists, and launches an execution for the target workflow if that is not the case.\"]\n }), \"\\n\", _jsx(_components.p, {\n children: \"Modify the function below to change the logic for launching target workflows.\"\n }), \"\\n\", _jsx(CodeBlock, {\n filename: \"\",\n expandable: \"false\",\n children: _jsx(_components.pre, {\n className: \"language-python\",\n children: _jsxs(_components.code, {\n className: \"language-python\",\n children: [_jsx(_components.span, {\n className: \"\",\n children: _jsx(_components.span, {\n className: \"token comment\",\n children: \"# automation.py\"\n })\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"import\"\n }), \" uuid\"]\n }), \"\\n\", _jsxs(_components.span, {\n className: \"\",\n children: [_jsx(_components.span, {\n className: \"token keyword\",\n children: \"from\"\n }), 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Data Addition Trigger - LatchBio