Scylla: An Intelligent Proxy Pool for Humanities™¶
An intelligent proxy pool for humanities, only supports Python 3.6. Key features:
- Automatic proxy ip crawling and validation
- Easy-to-use JSON API
- Simple but beautiful web-based user interface (eg. geographical distribution of proxies)
- Get started with only 1 command minimally
- Simple HTTP Forward proxy server
- Scrapy and requests integration with only 1 line of code minimally
- Headless browser crawling
对于偏好中文的用户，请阅读 中文文档。For those who prefer to use Chinese, please read the Chinese Documentation
Get started¶
Installation¶
Install with Docker (highly recommended)¶
docker run -d -p 8899:8899 -p 8081:8081 -v /var/www/scylla:/var/www/scylla --name scylla wildcat/scylla:latest
Install directly via pip¶
pip install scylla
scylla --help
scylla # Run the crawler and web server for JSON API
Install from source¶
git clone https://github.com/imWildCat/scylla.git
cd scylla
pip install -r requirements.txt
npm install # or yarn install
make build-assets
python -m scylla
For Windows user who fails at installing sanic due to uvloop does not support Windows at the moment:
export SANIC_NO_UVLOOP=true
export SANIC_NO_UJSON=true
pip3 install sanic
If this also fails, yoi will need to manual install sanic from source.
Usage¶
This is an example of running a service locally (localhost), using port 8899.
Note: You might have to wait for 1 to 2 minutes in order to get some proxy ips populated in the database for the first time you use Scylla.
JSON API¶
Proxy IP List¶
http://localhost:8899/api/v1/proxies
Optional URL parameters:
| Parameters | Default value | Description |
|---|---|---|
| page | 1 |
The page number |
| limit | 20 |
The number of proxies shown on each page |
| anonymous | any |
Show anonymous proxies or not. Possible values：true, only anonymous proxies; false, only transparent proxies |
| https | any |
Show HTTPS proxies or not. Possible values：true, only HTTPS proxies; false, only HTTP proxies |
| countries | None | Filter proxies for specific countries. Format example: US, or multi-countries: US,GB |
Sample result:
{
"proxies": [{
"id": 599,
"ip": "91.229.222.163",
"port": 53281,
"is_valid": true,
"created_at": 1527590947,
"updated_at": 1527593751,
"latency": 23.0,
"stability": 0.1,
"is_anonymous": true,
"is_https": true,
"attempts": 1,
"https_attempts": 0,
"location": "54.0451,-0.8053",
"organization": "AS57099 Boundless Networks Limited",
"region": "England",
"country": "GB",
"city": "Malton"
}, {
"id": 75,
"ip": "75.151.213.85",
"port": 8080,
"is_valid": true,
"created_at": 1527590676,
"updated_at": 1527593702,
"latency": 268.0,
"stability": 0.3,
"is_anonymous": true,
"is_https": true,
"attempts": 1,
"https_attempts": 0,
"location": "32.3706,-90.1755",
"organization": "AS7922 Comcast Cable Communications, LLC",
"region": "Mississippi",
"country": "US",
"city": "Jackson"
},
...
],
"count": 1025,
"per_page": 20,
"page": 1,
"total_page": 52
}
System Statistics¶
http://localhost:8899/api/v1/stats
Sample result:
{
"median": 181.2566407083,
"valid_count": 1780,
"total_count": 9528,
"mean": 174.3290085201
}
HTTP Forward Proxy Server¶
By default, Scylla will start a HTTP Forward Proxy Server on port 8081.
This server will select one proxy updated recently from the database and it will be used for forward proxy.
Whenever an HTTP request comes, the proxy server will select a proxy randomly.
Note: HTTPS requests are not supported at present.
The example for curl using this proxy server is shown below:
curl http://api.ipify.org -x http://127.0.0.1:8081
You could also use this feature with requests:
requests.get('http://api.ipify.org', proxies={'http': 'http://127.0.0.1:8081'})
Other Examples¶
System Design¶
API Documentation¶
Please read Module Index.
Development and Contribution¶
git clone https://github.com/imWildCat/scylla.git
cd scylla
pip install -r requirements.txt
npm install # or `yarn install`
make build-assets
Testing¶
If you wish to run tests locally, the commands are shown below:
pip install -r tests/requirements-test.txt
pytest tests/
You are welcomed to add more test cases to this project, increasing the robustness of this project.
Naming of This Project¶
Scylla is derived from the name of a group of memory chips in the American TV series, Prison Break. This project was named after this American TV series to pay tribute to it.
