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diff --git a/Doc/library/new.rst b/Doc/library/new.rst new file mode 100644 index 0000000..852fb58 --- /dev/null +++ b/Doc/library/new.rst @@ -0,0 +1,53 @@ + +:mod:`new` --- Creation of runtime internal objects +=================================================== + +.. module:: new + :synopsis: Interface to the creation of runtime implementation objects. +.. sectionauthor:: Moshe Zadka <moshez@zadka.site.co.il> + + +The :mod:`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 :mod:`new` module defines the following functions: + + +.. function:: instancemethod(function, instance, class) + + This function will return a method object, bound to *instance*, or unbound if + *instance* is ``None``. *function* must be callable. + + +.. function:: function(code, globals[, name[, argdefs[, closure]]]) + + 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 from ``code.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 be ``None`` or a tuple of + cell objects containing objects to bind to the names in ``code.co_freevars``. + + +.. function:: code(argcount, nlocals, stacksize, flags, codestring, constants, names, varnames, filename, name, firstlineno, lnotab) + + This function is an interface to the :cfunc:`PyCode_New` C function. + + .. % XXX This is still undocumented!!!!!!!!!!! + + +.. function:: module(name[, doc]) + + This function returns a new module object with name *name*. *name* must be a + string. The optional *doc* argument can have any type. + + +.. function:: classobj(name, baseclasses, dict) + + This function returns a new class object, with name *name*, derived from + *baseclasses* (which should be a tuple of classes) and with namespace *dict*. + |