Changelog

All notable changes to tvscreener.

[0.1.0] - 2024

Added

• Pythonic Comparison Operators - Use >, <, >=, <=, ==, != directly on fields

  ss.where(StockField.PRICE > 100)
  ss.where(StockField.VOLUME >= 1_000_000)
  

• Range Methods - between() and not_between() for range filtering

  ss.where(StockField.PE_RATIO_TTM.between(10, 25))
  ss.where(StockField.RSI.not_between(30, 70))
  

• List Methods - isin() and not_in() for list matching

  ss.where(StockField.SECTOR.isin(['Technology', 'Healthcare']))
  

• Fluent API - All methods return self for chaining

  df = StockScreener().select(...).where(...).sort_by(...).get()
  

• Index Filtering - Filter by index constituents

  ss.set_index(IndexSymbol.SP500)
  

• Select All - Retrieve all ~3,500 fields

  ss.select_all()
  

• Time Intervals - Use indicators on multiple timeframes

  rsi_1h = StockField.RSI.with_interval('60')
  

• All 6 Screeners - Stock, Crypto, Forex, Bond, Futures, Coin

Changed

• Improved type safety with Field enums
• Better error messages for invalid field types

Backward Compatibility

• Legacy where(field, operator, value) syntax still supported
• All existing code continues to work

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[0.0.x] - Previous Versions

Initial releases with basic screening functionality.

Features

• Basic screener classes
• Filter by field and operator
• Select specific fields
• Sorting and pagination
• Streaming updates
• Styled output with beautify()