91 lines
3.3 KiB
Markdown
91 lines
3.3 KiB
Markdown
# Firecrawl Python SDK
|
|
|
|
The Firecrawl Python SDK is a library that allows you to easily scrape and crawl websites, and output the data in a format ready for use with language models (LLMs). It provides a simple and intuitive interface for interacting with the Firecrawl API.
|
|
|
|
## Installation
|
|
|
|
To install the Firecrawl Python SDK, you can use pip:
|
|
|
|
```bash
|
|
pip install firecrawl-py
|
|
```
|
|
|
|
## Usage
|
|
|
|
1. Get an API key from [firecrawl.dev](https://firecrawl.dev)
|
|
2. Set the API key as an environment variable named `FIRECRAWL_API_KEY` or pass it as a parameter to the `FirecrawlApp` class.
|
|
|
|
|
|
Here's an example of how to use the SDK:
|
|
|
|
```python
|
|
from firecrawl import FirecrawlApp
|
|
|
|
# Initialize the FirecrawlApp with your API key
|
|
app = FirecrawlApp(api_key='your_api_key')
|
|
|
|
# Scrape a single URL
|
|
url = 'https://mendable.ai'
|
|
scraped_data = app.scrape_url(url)
|
|
|
|
# Crawl a website
|
|
crawl_url = 'https://mendable.ai'
|
|
crawl_params = {
|
|
'crawlerOptions': {
|
|
'excludes': ['blog/*'],
|
|
'includes': [], # leave empty for all pages
|
|
'limit': 1000,
|
|
}
|
|
}
|
|
crawl_result = app.crawl_url(crawl_url, params=crawl_params)
|
|
```
|
|
|
|
### Scraping a URL
|
|
|
|
To scrape a single URL, use the `scrape_url` method. It takes the URL as a parameter and returns the scraped data as a dictionary.
|
|
|
|
```python
|
|
url = 'https://example.com'
|
|
scraped_data = app.scrape_url(url)
|
|
```
|
|
|
|
### Crawling a Website
|
|
|
|
To crawl a website, use the `crawl_url` method. It takes the starting URL and optional parameters as arguments. The `params` argument allows you to specify additional options for the crawl job, such as the maximum number of pages to crawl, allowed domains, and the output format.
|
|
|
|
The `wait_until_done` parameter determines whether the method should wait for the crawl job to complete before returning the result. If set to `True`, the method will periodically check the status of the crawl job until it is completed or the specified `timeout` (in seconds) is reached. If set to `False`, the method will return immediately with the job ID, and you can manually check the status of the crawl job using the `check_crawl_status` method.
|
|
|
|
```python
|
|
crawl_url = 'https://example.com'
|
|
crawl_params = {
|
|
'crawlerOptions': {
|
|
'excludes': ['blog/*'],
|
|
'includes': [], # leave empty for all pages
|
|
'limit': 1000,
|
|
}
|
|
}
|
|
crawl_result = app.crawl_url(crawl_url, params=crawl_params, wait_until_done=True, timeout=5)
|
|
```
|
|
|
|
If `wait_until_done` is set to `True`, the `crawl_url` method will return the crawl result once the job is completed. If the job fails or is stopped, an exception will be raised.
|
|
|
|
### Checking Crawl Status
|
|
|
|
To check the status of a crawl job, use the `check_crawl_status` method. It takes the job ID as a parameter and returns the current status of the crawl job.
|
|
|
|
```python
|
|
job_id = crawl_result['jobId']
|
|
status = app.check_crawl_status(job_id)
|
|
```
|
|
|
|
## Error Handling
|
|
|
|
The SDK handles errors returned by the Firecrawl API and raises appropriate exceptions. If an error occurs during a request, an exception will be raised with a descriptive error message.
|
|
|
|
## Contributing
|
|
|
|
Contributions to the Firecrawl Python SDK are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request on the GitHub repository.
|
|
|
|
## License
|
|
|
|
The Firecrawl Python SDK is open-source and released under the [MIT License](https://opensource.org/licenses/MIT). |