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Editing: vengine_cpy.cpython-39.opt-1.pyc
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}c S s g | ] }d | �qS )r� r r? r r r r> � rB z _cffi_save_errno();z Py_END_ALLOW_THREADS� (void)self; /* unused */� (void)noarg; /* unused */z pyresult = %s;r� z result typez z return pyresult;z Py_INCREF(Py_None);z return Py_None;r1 )r� �_generate_cpy_constr" r) r� � enumeraterr �setr� �sortedr& r� r ZVoidTyperU �joinr} r� )r r* r( r6 �numargs�argnamer� r@ r# r r� r, Z result_code�rngZfreeliner r r �_generate_cpy_function_decl\ s� �� � � z*VCPythonEngine._generate_cpy_function_declc C sL |j r d S t|j�}|dkr"d}n|dkr0d}nd}| �d|||f � d S )Nr Z METH_NOARGSr ZMETH_OZ METH_VARARGSz {"%s", _cffi_f_%s, %s, NULL},)r� r) r� r" )r r* r( r� �methr r r � _generate_cpy_function_method� s z,VCPythonEngine._generate_cpy_function_methodc C s. |j r d S t||�}t|||� || j|< d S r )r� rd �setattrr )r r* r( rK rM �funcr r r �_loaded_cpy_function� s z#VCPythonEngine._loaded_cpy_functionc C s | � |d|� d S �N�struct�� _generate_struct_or_union_declrk r r r �_generate_cpy_struct_decl� s z(VCPythonEngine._generate_cpy_struct_declc C s | � |d|� d S r� �� _generate_struct_or_union_methodrk r r r �_generate_cpy_struct_method� s z*VCPythonEngine._generate_cpy_struct_methodc C s | � |d||� d S r� ��_loading_struct_or_union�r r* r( rK r r r �_loading_cpy_struct� s z"VCPythonEngine._loading_cpy_structc K s | � |� d S r ��_loaded_struct_or_unionrm r r r �_loaded_cpy_struct� s z!VCPythonEngine._loaded_cpy_structc C s | � |d|� d S �N�unionr� rk r r r �_generate_cpy_union_decl� s z'VCPythonEngine._generate_cpy_union_declc C s | � |d|� d S r� r� rk r r r �_generate_cpy_union_method� s z)VCPythonEngine._generate_cpy_union_methodc C s | � |d||� d S r� r� r� r r r �_loading_cpy_union� s z!VCPythonEngine._loading_cpy_unionc K s | � |� d S r r� rm r r r �_loaded_cpy_union� s z VCPythonEngine._loaded_cpy_unionc C s |j d u rd S d||f }d||f }d||f �� }| j}|d||f � |d� |d� |d� |�� D ]�\}} } } t| tj�r�| �� s�| dkr�|d | � qlz$|d | jd d | | d �|f � W ql t y� } z |dt | � � W Y d } ~ qld } ~ 0 0 ql|d� |d� |d|f � |d� |d| � |d� |d| � |d� |�� D ]h\}} } } | dk�rn�qT|d||f � t| tj ��r�| j d u �r�|d| � � � n|d||f � �qT|d� |d� |d� |d � |d � |d � |d |f � |d� |� d S ) Nz_cffi_check_%s_%s�_cffi_layout_%s_%s�%s %szstatic void %s(%s *p)r. z8 /* only to generate compile-time warnings or errors */z (void)p;r z (void)((p->%s) << 1);z { %s = &p->%s; (void)tmp; }z*tmpzfield %r)Zqualsz /* %s */r1 r� z#%s(PyObject *self, PyObject *noarg)z, struct _cffi_aligncheck { char x; %s y; };z static Py_ssize_t nums[] = {z sizeof(%s),z) offsetof(struct _cffi_aligncheck, y),z offsetof(%s, %s),z 0, /* %s */z sizeof(((%s *)0)->%s),z -1z };r� r� z' return _cffi_get_struct_layout(nums);z3 /* the next line is not executed, but compiled */z %s(0);)r� �stripr" � enumfieldsr& r r' rq rr r �strr� �lengthr� ) r r* �prefixr( Z checkfuncname�layoutfuncname�cnamer6 �fname�ftype�fbitsize�fqualr\ r r r r� � s` ��� ( z-VCPythonEngine._generate_struct_or_union_declc C s0 |j d u rd S d||f }| �d||f � d S )Nr� z {"%s", %s, METH_NOARGS, NULL},)r� r" )r r* r� r( r� r r r r� s �z/VCPythonEngine._generate_struct_or_union_methodc C s� |j d u rd S d||f }t||�}|� }t|tj�r�|jr�|d }|d } |dd d� } |dd d� } |�� | | || f|_n d||f �� } || f| j |< d S )Nr� r r � � r� ) r� rd r& r rv �partialZ force_flattenZ fixedlayoutr� r ) r r* r� r( rK r� �function�layoutZ totalsizeZtotalalignmentZfieldofsZ fieldsizer� r r r r� s z'VCPythonEngine._loading_struct_or_unionc C s |j d u rd S | j�|� || jv r�dd� }| j}|�|�}| j�|�\}}||d |�|�d� ||d |�|�d� d}|�� D ]v\}} } } | dkr�q�||| |�||�d|f � ||d dkr�|�| �} |||d |�| �d |f � |d7 }q�d S ) Nc S s | |krt d||| f ��d S )Nz'%s (we have %d, but C compiler says %d)r )Z realvalueZ expectedvalue�msgr r r �check0 s ��z5VCPythonEngine._loaded_struct_or_union.<locals>.checkr zwrong total sizer zwrong total alignmentr� zwrong offset for field %rzwrong size for field %r) r� r rW r �pop�sizeofZalignofr� Zoffsetof) r r* r� r ZBStructr� r� r@ r� r� r� r� ZBFieldr r r r� ) s0 � � z&VCPythonEngine._loaded_struct_or_unionc C s. t |tj�r | �||d� n| �|d|� d S �Nr )r& r rw �_generate_cpy_enum_declr� rk r r r � _generate_cpy_anonymous_declM s z+VCPythonEngine._generate_cpy_anonymous_declc C s t |tj�s| �|d|� d S r� )r& r rw r� rk r r r � _generate_cpy_anonymous_methodS s z-VCPythonEngine._generate_cpy_anonymous_methodc C s0 t |tj�r | �|||� n| �|d||� d S r� )r& r rw �_loading_cpy_enumr� r� r r r �_loading_cpy_anonymousW s z%VCPythonEngine._loading_cpy_anonymousc K s2 t |tj�r$| j|||fi |�� n | �|� d S r )r& r rw �_loaded_cpy_enumr� rm r r r �_loaded_cpy_anonymous] s z$VCPythonEngine._loaded_cpy_anonymous�constFc C s` | j } d||f } | d| � | d� | d� | d� |sT| d|pD|�d|� � n |d urh| �||� |s�|dkr~d | } n|} | d | f � | d | �|d d �f � n | d| � | d� | d� |�r | d� | d� | d|f � | d� | d� | d� | d� | d| � | d� | d� | d� | d| j| � | d | j|< | d � | � d S ) Nz _cffi_%s_%s� static int %s(PyObject *lib)r. z PyObject *o;z int res;r� z ir� �&z i = (%s);z o = %s;r@ z variable typez! o = _cffi_from_c_int_const(%s);z if (o == NULL)� return -1;z {z PyObject *o1 = o;z8 o = Py_BuildValue("On", o1, (Py_ssize_t)sizeof(%s));z Py_DECREF(o1);z if (o == NULL)z return -1;r0 z- res = PyObject_SetAttrString(lib, "%s", o);z Py_DECREF(o);z if (res < 0)� return %s;�(lib)r1 )r" rr �_check_int_constant_valuer� r2 ) r �is_intr( r* �category�vartp�delayed�size_too� check_valuer6 �funcnameZrealexprr r r r� f sP � � z"VCPythonEngine._generate_cpy_constc C s& t |tj�o|�� }|s"| �|� d S r )r& r r' rq r+ �r r* r( r� r r r �"_generate_cpy_constant_collecttype� s z1VCPythonEngine._generate_cpy_constant_collecttypec C s& t |tj�o|�� }| �|||� d S r )r& r r' rq r� r� r r r �_generate_cpy_constant_decl� s z*VCPythonEngine._generate_cpy_constant_declc C s� | j }|dkr"|d|||f � n|d|||f � |d� |d| � |d| � |d� |d| � |d � |d � |d |||f � |d � |d � d S )Nr z& if ((%s) > 0 || (long)(%s) != %dL) {z1 if ((%s) <= 0 || (unsigned long)(%s) != %dUL) {z char buf[64];z if ((%s) <= 0)z. snprintf(buf, 63, "%%ld", (long)(%s));z elsez7 snprintf(buf, 63, "%%lu", (unsigned long)(%s));z) PyErr_Format(_cffi_VerificationError,z6 "%s%s has the real value %s, not %s",z( "%s", "%s", buf, "%d");r� r0 )r" )r r( r= Z err_prefixr6 r r r r� � s, � � ��z(VCPythonEngine._check_int_constant_valuec C s |� dd�}d||f S )N�$Z___D_z _cffi_e_%s_%s)rs )r r� r( r r r �_enum_funcname� s z VCPythonEngine._enum_funcname�enumc C s� |j r&|jD ]}| jd|dd� q d S | �||�}| j}|d| � |d� t|j|j�D ]\}}| �||d| � qZ|d| jd � |d | jd< |d � |� d S ) NTF)r� r� r. z enum %s: r� r� r1 ) r� � enumeratorsr� r� r" �zip� enumvaluesr� r2 )r r* r( r� � enumeratorr� r6 � enumvaluer r r r� � s �z&VCPythonEngine._generate_cpy_enum_declc s. |j r*� fdd�|jD �}t|�|_d|_d S )Nc s g | ]}t � |��qS r )rd )r; r� �rK r r r> � s �z4VCPythonEngine._loading_cpy_enum.<locals>.<listcomp>T)r� r� �tupler� Zpartial_resolved)r r* r( rK r� r r� r r� � s � z VCPythonEngine._loading_cpy_enumc C s( t |j|j�D ]\}}t|||� qd S r )r� r� r� r� )r r* r( rK rM r� r� r r r r� � s z VCPythonEngine._loaded_cpy_enumc C s& |dkrd }n|}| j d||d� d S )Nz...T)r� )r� )r r* r( r� r r r �_generate_cpy_macro_decl� s z'VCPythonEngine._generate_cpy_macro_declc C s2 t |tj�rt�|j�}n t�|�}| �|� d S r )r& r r� rt r� r+ �r r* r( Ztp_ptrr r r �"_generate_cpy_variable_collecttype� s z1VCPythonEngine._generate_cpy_variable_collecttypec C sR t |tj�r2t�|j�}| jd||||�� d� n t�|�}| jd||dd� d S )NF)r� r� r� )r� )r& r r� rt r� r� �length_is_unknownr� r r r �_generate_cpy_variable_decl� s � z*VCPythonEngine._generate_cpy_variable_declc s� t ||�}t|tj�r�|�� rn|\}}| j�|j�}t|| j� |��\}} | dkrdt d||jf ��|� |�}|j d ur�| j�|�} | j� | |�}t|||� d S |� t||� � fdd�} � fdd�} tt|�|t| | �� t|�j�|� d S )Nr z/bad size: %r does not seem to be an array of %sc s � d S r r rL �Zptrr r �getter s z3VCPythonEngine._loaded_cpy_variable.<locals>.getterc s |� d< d S r r )rM r= r� r r �setter s z3VCPythonEngine._loaded_cpy_variable.<locals>.setter)rd r& r r� r� r rW r� �divmodr� r Zresolve_lengthr� �castr� �delattrr# �propertyrC �append) r r* r( rK rM r= �sizeZ BItemTyper� �restZBArrayr� r� r r� r �_loaded_cpy_variable s0 �� z#VCPythonEngine._loaded_cpy_variablec C s4 | j }|d� |d� |d| jd � |d� d S )Nz,static int _cffi_setup_custom(PyObject *lib)r. r� Tr1 )r" r2 )r r6 r r r r4 ' s z%VCPythonEngine._generate_setup_custom)r )N)Nr� NTFN)r )r� )LrH rI rJ Z _class_keyZ_gen_python_moduler r r r r" r$ r+ r8 r_ ra r rR rl rn r} r� ru r� Z!_generate_cpy_typedef_collecttypeZ_generate_cpy_typedef_declZ _generate_cpy_typedef_methodZ_loading_cpy_typedefZ_loaded_cpy_typedefr� r� r� Z_loading_cpy_functionr� Z _generate_cpy_struct_collecttyper� r� r� r� Z _generate_cpy_union_collecttyper� r� r� r� r� r� r� r� Z#_generate_cpy_anonymous_collecttyper� r� r� r� r� r� r� Z _generate_cpy_constant_methodZ_loading_cpy_constantZ_loaded_cpy_constantr� r� r� Z _generate_cpy_enum_collecttypeZ_generate_cpy_enum_methodr� r� r� Z _generate_cpy_macro_collecttypeZ_generate_cpy_macro_methodZ_loading_cpy_macroZ_loaded_cpy_macror� r� Z _generate_cpy_variable_methodZ_loading_cpy_variabler� r4 r r r r r s� [ : $ P 3" � 0 "r a�( #include <Python.h> #include <stddef.h> /* this block of #ifs should be kept exactly identical between c/_cffi_backend.c, cffi/vengine_cpy.py, cffi/vengine_gen.py and cffi/_cffi_include.h */ #if defined(_MSC_VER) # include <malloc.h> /* for alloca() */ # if _MSC_VER < 1600 /* MSVC < 2010 */ typedef __int8 int8_t; typedef __int16 int16_t; typedef __int32 int32_t; typedef __int64 int64_t; typedef unsigned __int8 uint8_t; typedef unsigned __int16 uint16_t; typedef unsigned __int32 uint32_t; typedef unsigned __int64 uint64_t; typedef __int8 int_least8_t; typedef __int16 int_least16_t; typedef __int32 int_least32_t; typedef __int64 int_least64_t; typedef unsigned __int8 uint_least8_t; typedef unsigned __int16 uint_least16_t; typedef unsigned __int32 uint_least32_t; typedef unsigned __int64 uint_least64_t; typedef __int8 int_fast8_t; typedef __int16 int_fast16_t; typedef __int32 int_fast32_t; typedef __int64 int_fast64_t; typedef unsigned __int8 uint_fast8_t; typedef unsigned __int16 uint_fast16_t; typedef unsigned __int32 uint_fast32_t; typedef unsigned __int64 uint_fast64_t; typedef __int64 intmax_t; typedef unsigned __int64 uintmax_t; # else # include <stdint.h> # endif # if _MSC_VER < 1800 /* MSVC < 2013 */ # ifndef __cplusplus typedef unsigned char _Bool; # endif # endif #else # include <stdint.h> # if (defined (__SVR4) && defined (__sun)) || defined(_AIX) || defined(__hpux) # include <alloca.h> # endif #endif #if PY_MAJOR_VERSION < 3 # undef PyCapsule_CheckExact # undef PyCapsule_GetPointer # define PyCapsule_CheckExact(capsule) (PyCObject_Check(capsule)) # define PyCapsule_GetPointer(capsule, name) \ (PyCObject_AsVoidPtr(capsule)) #endif #if PY_MAJOR_VERSION >= 3 # define PyInt_FromLong PyLong_FromLong #endif #define _cffi_from_c_double PyFloat_FromDouble #define _cffi_from_c_float PyFloat_FromDouble #define _cffi_from_c_long PyInt_FromLong #define _cffi_from_c_ulong PyLong_FromUnsignedLong #define _cffi_from_c_longlong PyLong_FromLongLong #define _cffi_from_c_ulonglong PyLong_FromUnsignedLongLong #define _cffi_from_c__Bool PyBool_FromLong #define _cffi_to_c_double PyFloat_AsDouble #define _cffi_to_c_float PyFloat_AsDouble #define _cffi_from_c_int_const(x) \ (((x) > 0) ? \ ((unsigned long long)(x) <= (unsigned long long)LONG_MAX) ? \ PyInt_FromLong((long)(x)) : \ PyLong_FromUnsignedLongLong((unsigned long long)(x)) : \ ((long long)(x) >= (long long)LONG_MIN) ? \ PyInt_FromLong((long)(x)) : \ PyLong_FromLongLong((long long)(x))) #define _cffi_from_c_int(x, type) \ (((type)-1) > 0 ? /* unsigned */ \ (sizeof(type) < sizeof(long) ? \ PyInt_FromLong((long)x) : \ sizeof(type) == sizeof(long) ? \ PyLong_FromUnsignedLong((unsigned long)x) : \ PyLong_FromUnsignedLongLong((unsigned long long)x)) : \ (sizeof(type) <= sizeof(long) ? \ PyInt_FromLong((long)x) : \ PyLong_FromLongLong((long long)x))) #define _cffi_to_c_int(o, type) \ ((type)( \ sizeof(type) == 1 ? (((type)-1) > 0 ? (type)_cffi_to_c_u8(o) \ : (type)_cffi_to_c_i8(o)) : \ sizeof(type) == 2 ? (((type)-1) > 0 ? (type)_cffi_to_c_u16(o) \ : (type)_cffi_to_c_i16(o)) : \ sizeof(type) == 4 ? (((type)-1) > 0 ? (type)_cffi_to_c_u32(o) \ : (type)_cffi_to_c_i32(o)) : \ sizeof(type) == 8 ? (((type)-1) > 0 ? (type)_cffi_to_c_u64(o) \ : (type)_cffi_to_c_i64(o)) : \ (Py_FatalError("unsupported size for type " #type), (type)0))) #define _cffi_to_c_i8 \ ((int(*)(PyObject *))_cffi_exports[1]) #define _cffi_to_c_u8 \ ((int(*)(PyObject *))_cffi_exports[2]) #define _cffi_to_c_i16 \ ((int(*)(PyObject *))_cffi_exports[3]) #define _cffi_to_c_u16 \ ((int(*)(PyObject *))_cffi_exports[4]) #define _cffi_to_c_i32 \ ((int(*)(PyObject *))_cffi_exports[5]) #define _cffi_to_c_u32 \ ((unsigned int(*)(PyObject *))_cffi_exports[6]) #define _cffi_to_c_i64 \ ((long long(*)(PyObject *))_cffi_exports[7]) #define _cffi_to_c_u64 \ ((unsigned long long(*)(PyObject *))_cffi_exports[8]) #define _cffi_to_c_char \ ((int(*)(PyObject *))_cffi_exports[9]) #define _cffi_from_c_pointer \ ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[10]) #define _cffi_to_c_pointer \ ((char *(*)(PyObject *, CTypeDescrObject *))_cffi_exports[11]) #define _cffi_get_struct_layout \ ((PyObject *(*)(Py_ssize_t[]))_cffi_exports[12]) #define _cffi_restore_errno \ ((void(*)(void))_cffi_exports[13]) #define _cffi_save_errno \ ((void(*)(void))_cffi_exports[14]) #define _cffi_from_c_char \ ((PyObject *(*)(char))_cffi_exports[15]) #define _cffi_from_c_deref \ ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[16]) #define _cffi_to_c \ ((int(*)(char *, CTypeDescrObject *, PyObject *))_cffi_exports[17]) #define _cffi_from_c_struct \ ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[18]) #define _cffi_to_c_wchar_t \ ((wchar_t(*)(PyObject *))_cffi_exports[19]) #define _cffi_from_c_wchar_t \ ((PyObject *(*)(wchar_t))_cffi_exports[20]) #define _cffi_to_c_long_double \ ((long double(*)(PyObject *))_cffi_exports[21]) #define _cffi_to_c__Bool \ ((_Bool(*)(PyObject *))_cffi_exports[22]) #define _cffi_prepare_pointer_call_argument \ ((Py_ssize_t(*)(CTypeDescrObject *, PyObject *, char **))_cffi_exports[23]) #define _cffi_convert_array_from_object \ ((int(*)(char *, CTypeDescrObject *, PyObject *))_cffi_exports[24]) #define _CFFI_NUM_EXPORTS 25 typedef struct _ctypedescr CTypeDescrObject; static void *_cffi_exports[_CFFI_NUM_EXPORTS]; static PyObject *_cffi_types, *_cffi_VerificationError; static int _cffi_setup_custom(PyObject *lib); /* forward */ static PyObject *_cffi_setup(PyObject *self, PyObject *args) { PyObject *library; int was_alive = (_cffi_types != NULL); (void)self; /* unused */ if (!PyArg_ParseTuple(args, "OOO", &_cffi_types, &_cffi_VerificationError, &library)) return NULL; Py_INCREF(_cffi_types); Py_INCREF(_cffi_VerificationError); if (_cffi_setup_custom(library) < 0) return NULL; return PyBool_FromLong(was_alive); } union _cffi_union_alignment_u { unsigned char m_char; unsigned short m_short; unsigned int m_int; unsigned long m_long; unsigned long long m_longlong; float m_float; double m_double; long double m_longdouble; }; struct _cffi_freeme_s { struct _cffi_freeme_s *next; union _cffi_union_alignment_u alignment; }; #ifdef __GNUC__ __attribute__((unused)) #endif static int _cffi_convert_array_argument(CTypeDescrObject *ctptr, PyObject *arg, char **output_data, Py_ssize_t datasize, struct _cffi_freeme_s **freeme) { char *p; if (datasize < 0) return -1; p = *output_data; if (p == NULL) { struct _cffi_freeme_s *fp = (struct _cffi_freeme_s *)PyObject_Malloc( offsetof(struct _cffi_freeme_s, alignment) + (size_t)datasize); if (fp == NULL) return -1; fp->next = *freeme; *freeme = fp; p = *output_data = (char *)&fp->alignment; } memset((void *)p, 0, (size_t)datasize); return _cffi_convert_array_from_object(p, ctptr, arg); } #ifdef __GNUC__ __attribute__((unused)) #endif static void _cffi_free_array_arguments(struct _cffi_freeme_s *freeme) { do { void *p = (void *)freeme; freeme = freeme->next; PyObject_Free(p); } while (freeme != NULL); } static int _cffi_init(void) { PyObject *module, *c_api_object = NULL; module = PyImport_ImportModule("_cffi_backend"); if (module == NULL) goto failure; c_api_object = PyObject_GetAttrString(module, "_C_API"); if (c_api_object == NULL) goto failure; if (!PyCapsule_CheckExact(c_api_object)) { PyErr_SetNone(PyExc_ImportError); goto failure; } memcpy(_cffi_exports, PyCapsule_GetPointer(c_api_object, "cffi"), _CFFI_NUM_EXPORTS * sizeof(void *)); Py_DECREF(module); Py_DECREF(c_api_object); return 0; failure: Py_XDECREF(module); Py_XDECREF(c_api_object); return -1; } #define _cffi_type(num) ((CTypeDescrObject *)PyList_GET_ITEM(_cffi_types, num)) /**********/ ) rP r r r r] r rX r r3 r r r r �<module> s +
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