The weather extractor used positional CSS selectors (div:first-child,
div:nth-child(2)) to locate the header and hourly container within the
widget section. When DuckDuckGo inserts advisory banners (e.g. wind
advisory), the extra div shifts positions and breaks extraction of
current temp, hourly data, humidity, and wind.
Replace with structural selectors:
- div:not(:has(ul)) for the header (first div without a list)
- div:has(> ul) for the hourly container (div with direct ul child)
These match elements by their content structure rather than position,
so advisory banners no longer break extraction.
Fixes#64
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
DuckDuckGo's weather widget uses randomized CSS module class names that
don't match the BEM-style selectors the extractor was using. Replace all
class-based selectors with structural and attribute-based selectors:
- Identify widget via article:has(img[src*='weatherkit'])
- Use positional selectors (div:first-child, p:first-of-type, etc.)
- Extract icon hints from img[alt] attributes
- Parse precipitation from span > span structure
- Derive CurrentTemp from first hourly entry (no standalone element)
- Derive HighTemp/LowTemp from first daily forecast entry
- Use text-matching for Humidity/Wind labels
Fixes#53
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add HourlyForecast struct and Hourly field to WeatherData for hourly
temperature/condition data. Add Precipitation (int, -1 if unavailable)
and IconHint (from aria-label/title/alt attributes) to both DayForecast
and HourlyForecast. This enables downstream consumers like mort to
replace inline DuckDuckGo scraping with a single GetWeather() call.
Closes#51
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add weather.go with GetWeather() for extracting structured weather data
(location, temp, conditions, forecast) and stock.go with GetStockQuote()
and GetStockChart() for stock data extraction and chart screenshots.
Both include mock-based tests. CSS selectors may need tuning against
the live site since DuckDuckGo's React-rendered widgets use dynamic
class names.
Closes#25, #26
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
