> ## Documentation Index
> Fetch the complete documentation index at: https://site.aspect.build/llms.txt
> Use this file to discover all available pages before exploring further.

# Config context

`function` **ConfigContext.http**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta function python"><span class="storage type function python">def</span> <span class="entity name function python"><span class="meta generic-name python">ConfigContext</span></span>.<span class="entity name function python"><span class="meta generic-name python">http</span></span></span><span class="meta function parameters python"><span class="punctuation section parameters begin python">(</span></span><span class="meta function parameters python"><span class="punctuation section parameters end python">)</span></span><span class="meta function python"> </span><span class="meta function annotation return python"><span class="punctuation separator annotation return python">-></span> <a href="/axl/types/http">Http</a></span></span>
        </code>
      </pre>
    </div>
  </div>
</div>

The `http` attribute provides a programmatic interface for making HTTP requests. It is used to fetch data from remote servers and can be used in conjunction with other aspects to perform complex data processing tasks.

**Example**

```starlark theme={null}
**Fetch** data from a remote server
data = ctx.http().get("https://example.com/data.json").block()
```

`property` **ConfigContext.features**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">features</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/typing">typing</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/typing">Any</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

Access to the feature map for configuring feature instances.

Usage:

```starlark theme={null}
ctx.features[ArtifactUpload].enabled = False
```

`property` **ConfigContext.std**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">std</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/std">std</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/std/std">Std</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

Standard library is the foundation of powerful AXL tasks.

`property` **ConfigContext.tasks**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">tasks</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/typing">typing</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/typing">Any</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

`property` **ConfigContext.telemetry**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">telemetry</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/typing">typing</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/typing">Any</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

Telemetry handle. Use `ctx.telemetry.exporters.add(url=..., ...)` to register OTLP exporters before any task runs.

`property` **ConfigContext.template**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">template</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/template">Template</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

Expand template files.

`property` **ConfigContext.traits**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">traits</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/typing">typing</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/typing">Any</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

Access to the trait map for configuring trait instances.

Usage:

```starlark theme={null}
ctx.traits[BazelTrait].extra_flags = ["--config=ci"]
```

`property` **ConfigContext.wasm**

<div class="code-block mt-5 mb-8 not-prose rounded-2xl relative group text-gray-950 dark:text-gray-50 codeblock-light border border-gray-950/10 dark:border-white/10 dark:twoslash-dark bg-transparent dark:bg-transparent" numberoflines="10" language="python">
  <div class="w-0 min-w-full max-w-full py-3.5 px-4 h-full dark:bg-codeblock relative text-sm leading-6 children:!my-0 children:!shadow-none children:!bg-transparent transition-[height] duration-300 ease-in-out [&_*]:ring-0 [&_*]:outline-none [&_*]:focus:ring-0 [&_*]:focus:outline-none [&_pre>code]:pr-[3rem] [&_pre>code>span.line-highlight]:min-w-[calc(100%+3rem)] [&_pre>code>span.line-diff]:min-w-[calc(100%+3rem)] rounded-2xl bg-white overflow-x-auto scrollbar-thin scrollbar-thumb-rounded scrollbar-thumb-black/15 hover:scrollbar-thumb-black/20 active:scrollbar-thumb-black/20 dark:scrollbar-thumb-white/20 dark:hover:scrollbar-thumb-white/25 dark:active:scrollbar-thumb-white/25" data-component-part="code-block-root" tabindex="0">
    <div class="font-mono whitespace-pre leading-6">
      <pre class="shiki shiki-themes github-light-default dark-plus" language="python">
        <code language="python">
          <span class="source python"><span class="meta qualified-name python"><span class="meta generic-name python">ConfigContext</span><span class="punctuation accessor dot python">.</span><span class="meta generic-name python">wasm</span></span><span class="punctuation separator annotation variable python">:</span> <a href="/axl/types/wasm">wasm</a><span class="punctuation accessor dot python">.</span><a href="/axl/types/wasm/wasm">Wasm</a></span>
        </code>
      </pre>
    </div>
  </div>
</div>

EXPERIMENTAL! Run wasm programs within tasks.
