magic_keys.rst

Magic Keys and Reserved Attributes

To keep track of state across several processes, :py:mod:`cpy2py` uses magic elements. Some of them are useful to manually define, some for introspection, and some only used internally.

Magic Keys for Manual Definition

• :py:attr:`cpy2py.TwinObject.__twin_id__`
• :py:data:`cpy2py.kernel_state.TWIN_ID`
• :py:data:`cpy2py.kernel_state.MASTER_ID`

Other Magic Keys

• py:envvar:	__CPY2PY_TWIN_ID__

• py:envvar:	__CPY2PY_MASTER_ID__

Internal Magic Keys

• :py:attr:`cpy2py.proxy.proxy_object.TwinObject.__instance_id__`
• :py:attr:`cpy2py.proxy.proxy_object.TwinObject.__import_mod_name__`
• :py:attr:`cpy2py.proxy.proxy_object.TwinObject.__is_twin_proxy__`