class Dependabot::Uv::FileFetcher

def ecosystem_versions
  # Hmm... it's weird that this calls file parser methods, but here we are in the file fetcher... for all
  # ecosystems our goal is to extract the user specified versions, so we'll need to do file parsing... so should
  # we move this `ecosystem_versions` metrics method to run in the file parser for all ecosystems? Downside is if
  # file parsing blows up, this metric isn't emitted, but reality is we have to parse anyway... as we want to know
  # the user-specified range of versions, not the version Dependabot chose to run.
  python_requirement_parser = FileParser::PythonRequirementParser.new(dependency_files: files)
  language_version_manager = LanguageVersionManager.new(python_requirement_parser: python_requirement_parser)
  Dependabot.logger.info("Dependabot is using Python version '#{language_version_manager.python_version}'.")
  {
    languages: {
      python: {
        # TODO: alternatively this could use `python_requirement_parser.user_specified_requirements` which
        # returns an array... which we could flip to return a hash of manifest name => version
        # string and then check for min/max versions... today it simply defaults to
        # array.first which seems rather arbitrary.
        "raw" => language_version_manager.user_specified_python_version || "unknown",
        "max" => language_version_manager.python_major_minor || "unknown"
      }
    }
  }
end