capcat.core.source_system.rss_feed_introspector

File: Application/capcat/core/source_system/rss_feed_introspector.py

Classes

RssFeedIntrospector

Fetches, parses, and validates an RSS feed to extract key metadata.

Methods

init

def __init__(self, url: str)

Args: url: The URL of the RSS feed.

Raises: ValidationError: If the URL is invalid. NetworkError: If there’s a problem fetching the feed. InvalidFeedError: If the content is not a valid feed.

Parameters:

• self
• url (str)

_validate_url

def _validate_url(self, url: str) -> str

Validates the given URL.

Parameters:

• self
• url (str)

Returns: str

_fetch_feed

def _fetch_feed(self) -> str

Fetches the raw content of the feed from the URL.

Parameters:

• self

Returns: str

_parse_feed

def _parse_feed(self)

Parses the raw feed content.

Parameters:

• self

_extract_feed_title

def _extract_feed_title(self) -> str

Extracts the title from the parsed feed.

Parameters:

• self

Returns: str

_extract_base_url

def _extract_base_url(self) -> str

Extracts the base URL from the feed’s link or the original URL.

Parameters:

• self

Returns: str