### Navigation

- index
- PyPy 2.2.0 documentation »

# objspace.std.withcelldict

- name: withcelldict
- description: use dictionaries that are optimized for being used as module dicts
- command-line: –objspace-std-withcelldict
- command-line for negation: –no-objspace-std-withcelldict
- option type: boolean option
- default: False
- requirements:
  - objspace.honor__builtins__ must be set to ‘False’

Enable cell-dicts. This optimization is not helpful without the JIT. In the presence of the JIT, it greatly helps looking up globals.

### Navigation

- index
- PyPy 2.2.0 documentation »