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Gem ​

Python Dota 2 Replay Parser

gem reads Source 2 .dem replay files and turns them into structured match data. Start with Quickstart, then use Troubleshooting and Bits & Bytes Primer if you are new to replay internals.

ChangelogQuickstartTroubleshootingBits & Bytes PrimerProto CookbookExperimental FeaturesReports

What You Can Do Today ​

  • Parse Source 2 .dem replays into typed match objects with gem.parse(...).
  • Export replay data as pandas DataFrames (gem.parse_to_dataframe(...)), JSON, or Parquet.
  • Access built-in extraction outputs: players, objectives, wards, courier, draft, and teamfights.
  • Explore experimental interpretation layers such as Farming Patterns, with formulas, thresholds, drivers, and known limits documented explicitly.
  • Track the latest parser, validation, and report fixes in Changelog.
  • Navigate docs by depth: Quickstart, Troubleshooting, Bits & Bytes Primer, deep-dive guides, experimental features, and API reference.