oVh+dZddlmZddlZddlZddlZddlmZmZddl m Z edZ dZ dZ d Zd ZGd d Z dd Zde de fdZdZdddZy)zUseful utility decorators. )TypeVarN)wrapsupdate_wrappersympy_deprecation_warningTcbddlmddlmddlmt fd}|S)z'A factory for ``threaded`` decorators. r)sympify) MatrixBase)iterablec t|r|jfdS|r* |j|Dcgc]}|gic}S|}r=|jr1|j|j Dcgc]}|gic}S|j r:|j|jgi|jgiS|giScc}w#t$r|cYSwxYwcc}w)Nc|giSN)fargsfunckwargss I/home/dcms/DCMS/lib/python3.12/site-packages/sympy/utilities/decorator.pyz9threaded_factory..threaded_func..sD,DT,DV,D) isinstance applyfunc __class__ TypeErroris_Addr is_Relationallhsrhs) exprrrrr rr r use_adds `` r threaded_funcz'threaded_factory..threaded_funcs dJ '>>"DE E d^ ~~&NAtA'?'?'?&NOO4=D4;;%t~~499'Vaa)A$)A&)A'VWW##~~d488&Ed&Ef&E&*488&Ed&Ef&EGGD242622'O    (Ws(C6C1C6D1C66 DD) sympy.corer sympy.matricesr sympy.utilities.iterablesr r)rr!r"r r r s`` @@@rthreaded_factoryr&s*")2 4[33& rct|dS)aUApply ``func`` to sub--elements of an object, including :class:`~.Add`. This decorator is intended to make it uniformly possible to apply a function to all elements of composite objects, e.g. matrices, lists, tuples and other iterable containers, or just expressions. This version of :func:`threaded` decorator allows threading over elements of :class:`~.Add` class. If this behavior is not desirable use :func:`xthreaded` decorator. Functions using this decorator must have the following signature:: @threaded def function(expr, *args, **kwargs): Tr&rs rthreadedr*-s" D$ ''rct|dS)aXApply ``func`` to sub--elements of an object, excluding :class:`~.Add`. This decorator is intended to make it uniformly possible to apply a function to all elements of composite objects, e.g. matrices, lists, tuples and other iterable containers, or just expressions. This version of :func:`threaded` decorator disallows threading over elements of :class:`~.Add` class. If this behavior is not desirable use :func:`threaded` decorator. Functions using this decorator must have the following signature:: @xthreaded def function(expr, *args, **kwargs): Fr(r)s r xthreadedr,As" D% ((rc6ddlfd}t|}|S)zwAfter the function finishes, resets the value of ``mpmath.mp.dps`` to the value it had before the function was run.rNcjj} |i||j_S#|j_wxYwr)mpdps)rrr0rmpmaths r func_wrapperz)conserve_mpmath_dps..func_wrapperZs9iimm ((FIIMCFIIMs 2A)r1r)rr2r1s` @rconserve_mpmath_dpsr3Us! ",5L rceZdZdZdZddZy)no_attrs_in_subclassaEDon't 'inherit' certain attributes from a base class >>> from sympy.utilities.decorator import no_attrs_in_subclass >>> class A(object): ... x = 'test' >>> A.x = no_attrs_in_subclass(A, A.x) >>> class B(A): ... pass >>> hasattr(A, 'x') True >>> hasattr(B, 'x') False c ||_||_yr)clsr)selfr7rs r__init__zno_attrs_in_subclass.__init__xsrNc||jk(r>t|jdr|jj||S|jSt)N__get__)r7hasattrrr;AttributeError)r8instanceowners rr;zno_attrs_in_subclass.__get__|s@ DHH tvvy)vv~~h6666Mrr)__name__ __module__ __qualname____doc__r9r;rrrr5r5es$rr5cji||d<||d<||d<||d<||d<fdfd}|S)a Adds metadata about the dependencies which need to be met for doctesting the docstrings of the decorated objects. ``exe`` should be a list of executables ``modules`` should be a list of modules ``disable_viewers`` should be a list of viewers for :func:`~sympy.printing.preview.preview` to disable ``python_version`` should be the minimum Python version required, as a tuple (like ``(3, 0)``) executablesmodulesdisable_viewerspython_version ground_typescvddlm}m}m}|}||d} |jdiy#|$rYywxYw)Nr)DependencyError SymPyDocTestsPyTestReporterFTr)sympy.testing.runtestsrKrLrM_check_dependencies)rKrLrMrt dependenciess r skiptestsz%doctest_depends_on..skiptestssNYY   !T "  !A ! ! 1L 1  s 088c|_|_tj|r6t ||j|_t ||j|_|Sr)_doctest_depends_on__doctest_skip__inspectisclassr5_doctest_depdends_on)fnrRrSs rdepends_on_decoz+doctest_depends_on..depends_on_decosT!-' ??2 &:B**',B #"6B''#)B  rr)exerFrGrHrIr[rRrSs @@rdoctest_depends_onr]smL &) ]#") Y"*9 &'!)7 %&'3 ^$   robjreturncnt|tjr|j}|j}nat|t t t fr4t j|jj}|j}ntd|zd|vr|g|d<|S|dj||S)a Append ``obj``'s name to global ``__all__`` variable (call site). By using this decorator on functions or classes you achieve the same goal as by filling ``__all__`` variables manually, you just do not have to repeat yourself (object's name). You also know if object is public at definition site, not at some random location (where ``__all__`` was set). Note that in multiple decorator setup (in almost all cases) ``@public`` decorator must be applied before any other decorators, because it relies on the pointer to object's global namespace. If you apply other decorators first, ``@public`` may end up modifying the wrong namespace. Examples ======== >>> from sympy.utilities.decorator import public >>> __all__ # noqa: F821 Traceback (most recent call last): ... NameError: name '__all__' is not defined >>> @public ... def some_function(): ... pass >>> __all__ # noqa: F821 ['some_function'] z&expected a function or a class, got %s__all__) rtypes FunctionType __globals__r@typesysrFrA__dict__rappend)r^nsnames rpublicrks@#u))* __|| C$t*d+ , [[ ( 1 1||@3FGG9  J 9 T" Jrczdjzttfd}t|S)zProperty decorator that caches the value of potentially expensive ``propfunc`` after the first evaluation. The cached value is stored in the corresponding property name with an attached underscore._cTt|}|ur|}t|||Sr)getattrsetattr)r8valattrnamepropfuncsentinels raccessorz"memoize_property..accessors2dHh/ (?4.C D(C ( r)r@objectrproperty)rsrurrrts` @@rmemoize_propertyrxs?X&&&HxH 8_ H r) stacklevelc$||dfd}|S)a Mark a function as deprecated. This decorator should be used if an entire function or class is deprecated. If only a certain functionality is deprecated, you should use :func:`~.warns_deprecated_sympy` directly. This decorator is just a convenience. There is no functional difference between using this decorator and calling ``warns_deprecated_sympy()`` at the top of the function. The decorator takes the same arguments as :func:`~.warns_deprecated_sympy`. See its documentation for details on what the keywords to this decorator do. See the :ref:`deprecation-policy` document for details on when and how things should be deprecated in SymPy. Examples ======== >>> from sympy.utilities.decorator import deprecated >>> from sympy import simplify >>> @deprecated(""" ... The simplify_this(expr) function is deprecated. Use simplify(expr) ... instead.""", deprecated_since_version="1.1", ... active_deprecations_target='simplify-this-deprecation') ... def simplify_this(expr): ... """ ... Simplify ``expr``. ... ... .. deprecated:: 1.1 ... ... The ``simplify_this`` function is deprecated. Use :func:`simplify` ... instead. See its documentation for more information. See ... :ref:`simplify-this-deprecation` for details. ... ... """ ... return simplify(expr) >>> from sympy.abc import x >>> simplify_this(x*(x + 1) - x**2) # doctest: +SKIP :1: SymPyDeprecationWarning: The simplify_this(expr) function is deprecated. Use simplify(expr) instead. See https://docs.sympy.org/latest/explanation/active-deprecations.html#simplify-this-deprecation for details. This has been deprecated since SymPy version 1.1. It will be removed in a future version of SymPy. simplify_this(x) x See Also ======== sympy.utilities.exceptions.SymPyDeprecationWarning sympy.utilities.exceptions.sympy_deprecation_warning sympy.utilities.exceptions.ignore_warnings sympy.testing.pytest.warns_deprecated_sympy )deprecated_since_versionactive_deprecations_targetctdr#Gfdd}j|_|Stfd}|_|S)N__mro__ceZdZWjZWjZWZdWj vr fdZxZSfdZxZS)9deprecated..deprecated_decorator..wrapper__new__cJtfidit||g|i|SNrz)rsuperr)r7rrrdecorator_kwargsmessagerzs rrzAdeprecated..deprecated_decorator..wrapper.__new__Ds01'e=MeZde$wsDTDVDDrcDtfidit||i|yr)rrr9)r8rrrrrrzs rr9zBdeprecated..deprecated_decorator..wrapper.__init__Hs)1'e=MeZde($9&9r) r@rArBrC_sympy_deprecated_funcrgrr9 __classcell__)rrrrzwrappeds@rwrapperr?sA!//$// )0& 0 00EE::rrc4tfidi|i|Srr)rrrrrzrs rrz9deprecated..deprecated_decorator..wrapperMs')']5E]R\]///r)r<r@rr)rrrrrzs` rdeprecated_decoratorz(deprecated..deprecated_decorator=s\ 7I & : :' : '//G  7^ 0 0.5G *rr)rr|r}rzrrs` ` @r deprecatedrs#@5M-GI, r)NNNNN)rCtypingrrfrbrW functoolsrrsympy.utilities.exceptionsrrr&r*r,r3r5r]rkrxrrrrrsz! +@ CL:(()(  >@D9=1h..a.b&78X r