«Datacol» в данном контексте — это этап нормализации и записи. Например, в базу данных SQLite или PostgreSQL:
CREATE TABLE torrents (
id INTEGER PRIMARY KEY,
title TEXT,
magnet_link TEXT,
size_bytes INTEGER,
seeders INTEGER,
leechers INTEGER,
parsed_at TIMESTAMP
);
Create torrent_config.yaml:
source: https://example-torrent-site.com/browse
pagination:
pattern: "/page/page"
start: 1
end: 50
parser:
name: torrent_list
items:
- selector: table#torrent-table tr
fields:
name: td:nth-child(2) a
magnet_link: a[href^="magnet"]
seeders: td:nth-child(5)
leechers: td:nth-child(6)
size: td:nth-child(4)
In traditional terms, parsing is the process of analyzing a string of symbols, either in natural language or computer code. But in the context of a Datacol (Data Collection) environment, parsing becomes industrial. Create torrent_config
A Parser Datacol system is essentially a high-performance scraping and sorting engine. Imagine trying to read every single RSS feed, every DHT (Distributed Hash Table) ping, and every tracker update from hundreds of thousands of torrents simultaneously. A human cannot do this, and a basic script will crash under the load. In traditional terms, parsing is the process of
These parsers are designed to: