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PyPy Configuration[objspace.std.withmultidict]

objspace.std.withmultidict

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Basic Option Information

  • name: withmultidict
  • description: use dictionaries optimized for flexibility
  • command-line: --objspace-std-withmultidict
  • command-line for negation: --no-objspace-std-withmultidict
  • option type: boolean option
  • default: False

Description

This enables "multidicts". They are a different implementation of the Python dict type, indistinguishable for the normal user (when using multidicts, the normal implementation is not used at all). The flexibility of multidicts is used by a couple of other, even more advanced object implementations.

See the description in Standard Interpreter Optimizations for more details.