---
title: "ExecutionContext.logger"
description: "Structured logger for logs emitted by the currently executing task."
image: "https://tilebox.com/images/tilebox-docs-social-preview.png"
---

> Documentation Index
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> Use this file to discover all available pages before exploring further.

# ExecutionContext.logger

import { Fragment } from "astro/jsx-runtime";

import ApiReference from "@docs/components/ApiReference.astro";

```python
ExecutionContext.logger: StructuredLogger
```

Structured logger for logs emitted by the currently executing task.

## Methods

```python
context.logger.debug(message, /, *args, **attributes) -> None
context.logger.info(message, /, *args, **attributes) -> None
context.logger.warning(message, /, *args, **attributes) -> None
context.logger.error(message, /, *args, **attributes) -> None
context.logger.exception(message, /, *args, **attributes) -> None
context.logger.critical(message, /, *args, **attributes) -> None
context.logger.bind(**attributes) -> StructuredLogger
```

Structured attributes are attached to the log record and become searchable telemetry attributes.

<h2 id="request-example">Usage example</h2>

```python
from tilebox.workflows import (
    ExecutionContext,
    Task,
)


class DownloadInput(Task):
    input_id: str

    def execute(
        self, context: ExecutionContext
    ) -> None:
        context.logger.info(
            "Started", input_id=self.input_id
        )

        log = context.logger.bind(
            component="download"
        )
        log.debug("Fetching input")
```

Source: https://tilebox.com/docs/api-reference/python/tilebox.workflows/ExecutionContext.logger/index.mdx