5.16 new -- Creation of runtime internal objects
The new module allows an interface to the interpreter object creation functions. This is for use primarily in marshal-type functions, when a new object needs to be created ``magically'' and not by using the regular creation functions. This module provides a low-level interface to the interpreter, so care must be exercised when using this module. It is possible to supply non-sensical arguments which crash the interpreter when the object is used.
The new module defines the following functions:
-
This function creates an instance of class with dictionary
dict without calling the __init__() constructor. If
dict is omitted or
None
, a new, empty dictionary is created for the new instance. Note that there are no guarantees that the object will be in a consistent state.
-
This function will return a method object, bound to instance, or
unbound if instance is
None
. function must be callable.
-
Returns a (Python) function with the given code and globals. If
name is given, it must be a string or
None
. If it is a string, the function will have the given name, otherwise the function name will be taken fromcode.co_name
. If argdefs is given, it must be a tuple and will be used to determine the default values of parameters. If closure is given, it must beNone
or a tuple of cell objects containing objects to bind to the names incode.co_freevars
.
- This function is an interface to the PyCode_New() C function.
- This function returns a new module object with name name. name must be a string. The optional doc argument can have any type.
- This function returns a new class object, with name name, derived from baseclasses (which should be a tuple of classes) and with namespace dict.