CURRENT PATH:
/
lib64
/
python3.9
/
site-packages
/
cffi
/
__pycache__
/
[ ⬅ KEMBALI ]
|
[ HOME ]
Upload File:
Upload Ke Sini
Dir Baru
File Baru
Editing:
model.cpython-39.pyc
a � `U � @ s� d dl Z d dlZddlmZ ddlmZmZmZ dZdZ dZ dd� Z G d d � d e �Z G d d � d e �ZG d d� de�Ze� ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd � d e�ZG d d � d e�Zee�Zd d � Zee�ZG d!d"� d"e�Z G d#d$� d$e�Z e ed%�d�Z G d&d'� d'e �Z G d(d)� d)e �Z G d*d+� d+e �Z!G d,d-� d-e �Z"G d.d/� d/e �Z#d<d0d1�Z$d=d2d3�Z%e� Z&e�'� Z(d4d5� Z)d6d7� Z*d8d9� Z+d:d;� Z,dS )>� N� )� allocate_lock)� CDefError�VerificationError�VerificationMissing� � c C s@ | t @ rd|�� }| t@ r(d|�� }| t@ r<d|�� }|S )Nz const z volatile z __restrict )�Q_CONST�lstrip� Q_VOLATILE� Q_RESTRICT)�quals� replace_with� r �0/usr/lib64/python3.9/site-packages/cffi/model.py�qualify s r c @ sP e Zd ZdZdZddd�Zdd� Zd d � Zd d � Zdd d�Z dd� Z dd� Z dS )�BaseTypeByIdentityF� �a C filer c C s� | j }|�d�dksJ �|�� }|rT|�d�r@d|v r@d| }n|d dvrTd| }t||�}|�d|�}d |v r�td | �� |f ��|S ) N�&r �*z&[�(%s)r z[(� �$z-cannot generate '%s' in %s: unknown type name)�c_name_with_marker�count�strip� startswithr �replacer � _get_c_name)�selfr �contextr �resultr r r � get_c_name s" ��z BaseTypeByIdentity.get_c_namec C s | j �dd�S )Nr r )r r �r r r r r / s z BaseTypeByIdentity._get_c_namec C s d| � � vS )Nr �r r$ r r r � has_c_name2 s z BaseTypeByIdentity.has_c_namec C s dS �NFr r$ r r r �is_integer_type5 s z"BaseTypeByIdentity.is_integer_typec C sL z|j | }W n8 tyF | �||�}|j �| |�}||u sBJ �Y n0 |S �N)�_cached_btypes�KeyError�build_backend_type� setdefault)r �ffi� finishlist� can_delay�BTypeZBType2r r r �get_cached_btype8 s z#BaseTypeByIdentity.get_cached_btypec C s d| � � f S )Nz<%s>r% r$ r r r �__repr__A s zBaseTypeByIdentity.__repr__c s � fdd�� j D �S )Nc s g | ]}|t � |�f�qS r )�getattr)�.0�namer$ r r � <listcomp>E � z1BaseTypeByIdentity._get_items.<locals>.<listcomp>)�_attrs_r$ r r$ r � _get_itemsD s z BaseTypeByIdentity._get_itemsN)r r r )F) �__name__� __module__� __qualname__� is_array_type�is_raw_functionr# r r& r( r2 r3 r: r r r r r s r c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�BaseTypec C s | j |j ko| �� |�� kS r) )� __class__r: �r �otherr r r �__eq__J s �zBaseType.__eq__c C s | |k S r) r rB r r r �__ne__N s zBaseType.__ne__c C s t | jt| �� �f�S r) )�hashrA �tupler: r$ r r r �__hash__Q s zBaseType.__hash__N)r; r< r= rD rE rH r r r r r@ H s r@ c @ s e Zd ZdZdd� Zdd� ZdS )�VoidTyper c C s d| _ d S )Nzvoid&)r r$ r r r �__init__X s zVoidType.__init__c C s t | |d�S )NZ new_void_type�� global_cache�r r. r/ r r r r, [ s zVoidType.build_backend_typeN�r; r< r= r9 rJ r, r r r r rI U s rI c @ s e Zd Zdd� ZdS )�BasePrimitiveTypec C s dS r' r r$ r r r �is_complex_typeb s z!BasePrimitiveType.is_complex_typeN)r; r< r= rP r r r r rO a s rO c 4 @ s� e Zd ZdZdddddddddddddddddddddddddddddddddddddddddddddddddddd�3Zdd� Zd d � Zd d � Zd d� Zdd� Z dd� Z dS )� PrimitiveType�r6 �c�i�f�j)3�charZshort�int�longz long longz signed charz unsigned charzunsigned short� unsigned int� unsigned longzunsigned long long�floatZdoublez long doublezfloat _Complexzdouble _ComplexZ_BoolZwchar_tZchar16_tZchar32_tZint8_tZuint8_tZint16_tZuint16_tZint32_tZuint32_tZint64_tZuint64_tZ int_least8_tZ uint_least8_tZ int_least16_tZuint_least16_tZ int_least32_tZuint_least32_tZ int_least64_tZuint_least64_tZ int_fast8_tZ uint_fast8_tZ int_fast16_tZ uint_fast16_tZ int_fast32_tZ uint_fast32_tZ int_fast64_tZ uint_fast64_tZintptr_tZ uintptr_tZintmax_tZ uintmax_tZ ptrdiff_tZsize_tZssize_tc C s" || j v sJ �|| _|d | _d S �Nr )�ALL_PRIMITIVE_TYPESr6 r �r r6 r r r rJ � s zPrimitiveType.__init__c C s | j | j dkS )NrS �r^ r6 r$ r r r � is_char_type� s zPrimitiveType.is_char_typec C s | j | j dkS )NrT r` r$ r r r r( � s z PrimitiveType.is_integer_typec C s | j | j dkS )NrU r` r$ r r r � is_float_type� s zPrimitiveType.is_float_typec C s | j | j dkS )NrV r` r$ r r r rP � s z PrimitiveType.is_complex_typec C s t | |d| j�S )NZnew_primitive_type)rL r6 rM r r r r, � s z PrimitiveType.build_backend_typeN) r; r< r= r9 r^ rJ ra r( rb rP r, r r r r rQ f sv �7rQ c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �UnknownIntegerTyperR c C s || _ |d | _d S r] �r6 r r_ r r r rJ � s zUnknownIntegerType.__init__c C s dS )NTr r$ r r r r( � s z"UnknownIntegerType.is_integer_typec C s t d| j ��d S )Nz4integer type '%s' can only be used after compilation��NotImplementedErrorr6 rM r r r r, � s �z%UnknownIntegerType.build_backend_typeN)r; r< r= r9 rJ r( r, r r r r rc � s rc c @ s e Zd ZdZdd� Zdd� ZdS )�UnknownFloatTyperR c C s || _ |d | _d S r] rd r_ r r r rJ � s zUnknownFloatType.__init__c C s t d| j ��d S )Nz2float type '%s' can only be used after compilationre rM r r r r, � s �z#UnknownFloatType.build_backend_typeNrN r r r r rg � s rg c @ s e Zd ZdZddd�ZdS )�BaseFunctionType)�argsr" �ellipsis�abiNc C s� || _ || _|| _|| _dd� | j D �}| jr8|�d� |p@dg}| jd�|�f }|d ur||d d� | d |dd � }| jj�d|�| _d S ) Nc S s g | ] }|� � �qS r r% )r5 �argr r r r7 � r8 z-BaseFunctionType.__init__.<locals>.<listcomp>�...Zvoidz, r r r ) ri r" rj rk �append� _base_pattern�joinr r )r ri r" rj rk Zreprargsr r r r rJ � s �zBaseFunctionType.__init__)N�r; r< r= r9 rJ r r r r rh � s rh c @ s$ e Zd ZdZdZdd� Zdd� ZdS )�RawFunctionTypez(&)(%s)Tc C s t d| f ��d S )NzPcannot render the type %r: it is a function type, not a pointer-to-function type)r rM r r r r, � s �z"RawFunctionType.build_backend_typec C s t | j| j| j| j�S r) )�FunctionPtrTyperi r" rj rk r$ r r r �as_function_pointer� s z#RawFunctionType.as_function_pointerN)r; r< r= ro r? r, rt r r r r rr � s rr c @ s e Zd ZdZdd� Zdd� ZdS )rs z(*&)(%s)c C s� | j �||�}g }| jD ]}|�|�||�� qd}| jdkrf| jsfz|jjf}W n tyd Y n0 t | |dt |�|| jg|�R � S )Nr Z __stdcallZnew_function_type) r" r2 ri rn rk rj �_backendZ FFI_STDCALL�AttributeErrorrL rG )r r. r/ r" ri �tpZabi_argsr r r r, � s ��z"FunctionPtrType.build_backend_typec C s t | j| j| j| j�S r) )rr ri r" rj rk r$ r r r �as_raw_function s z FunctionPtrType.as_raw_functionN)r; r< r= ro r, rx r r r r rs � s rs c @ s" e Zd ZdZddd�Zdd� ZdS ) � PointerType)�totyper r c C s> || _ || _t|d�}|jr*d|�� f }|j�d|�| _d S )Nz *&r r )rz r r r> r r r )r rz r Zextrar r r rJ s zPointerType.__init__c C s | j j||dd�}t| |d|�S )NT)r0 �new_pointer_type)rz r2 rL )r r. r/ ZBItemr r r r, s z PointerType.build_backend_typeN)r rN r r r r ry s ry c C s t | t�S r) )ry r )rz r r r �ConstPointerType s r| c @ s e Zd ZdZddd�ZdS )�NamedPointerType)rz r6 r c C s" t �| ||� || _|d | _d S r] )ry rJ r6 r )r rz r6 r r r r rJ s zNamedPointerType.__init__N)r rq r r r r r} s r} c @ s4 e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd S ) � ArrayType)�item�lengthTc C sF || _ || _|d u rd}n|dkr(d}nd| }| j j�d|�| _d S )Nz&[]rm z &[/*...*/]z&[%s]r )r r� r r )r r r� Zbracketsr r r rJ ) s �zArrayType.__init__c C s t | jt�S r) )� isinstancer� �strr$ r r r �length_is_unknown6 s zArrayType.length_is_unknownc C s t | j|�S r) )r~ r )r Z newlengthr r r �resolve_length9 s zArrayType.resolve_lengthc C sH | � � rtd| f ��| j�||� t| j��||�}t| |d|| j�S )Nz)cannot render the type %r: unknown lengthZnew_array_type)r� r r r2 ry rL r� )r r. r/ ZBPtrItemr r r r, < s �z ArrayType.build_backend_typeN) r; r< r= r9 r> rJ r� r� r, r r r r r~ % s r~ rW c @ s, e Zd ZdZdZdd� Zdd� Zdd� ZdS ) �StructOrUnionOrEnumrR Nc C s$ | j pd| j| jf }|d | _d S )Nz%s %sr )� forcename�kindr6 r r_ r r r �build_c_name_with_markerK s z,StructOrUnionOrEnum.build_c_name_with_markerc C s || _ | �� d S r) )r� r� )r r� r r r �force_the_nameO s z"StructOrUnionOrEnum.force_the_namec C s | j �d�sJ �| j d d� S )Nr ���)r �endswithr$ r r r �get_official_nameS s z%StructOrUnionOrEnum.get_official_name)r; r< r= r9 r� r� r� r� r r r r r� G s r� c @ sj e Zd ZdZdZdZdZddd�Zdd� Zdd d �Z d d � Z dd d�Z dd� Z dd� Z dd� Zdd� ZdS )� StructOrUnionNr Fc C s* || _ || _|| _|| _|| _| �� d S r) )r6 �fldnames�fldtypes� fldbitsize�fldqualsr� )r r6 r� r� r� r� r r r rJ ^ s zStructOrUnion.__init__c c s> | j d ur:t| j| j �D ] \}}|dkrt|t�r|V qd S )Nr )r� �zipr� r� r� )r r6 �typer r r �anonymous_struct_fieldsf s z%StructOrUnion.anonymous_struct_fieldsTc c s| | j }|d u r dt| j� }t| j| j| j|�D ]F\}}}}|dkrht|t�rh|rh|�� D ] }|V qZq0||||fV q0d S )N)r r ) r� �lenr� r� r� r� r� r� � enumfields)r Z expand_anonymous_struct_unionr� r6 r� �bitsizer r" r r r r� l s �� zStructOrUnion.enumfieldsc C sz g }g }g }g }| � � D ]4\}}}}|�|� |�|� |�|� |�|� qt|�| _t|�| _t|�| _t|�| _d S r) )r� rn rG r� r� r� r� ) r �names�typesZbitsizesr� r6 r� r� r r r r � force_flattenz s zStructOrUnion.force_flattenc C s$ t �| |||�}|s | �||� |S r) )r� r2 �finish_backend_type)r r. r/ r0 r1 r r r r2 � s � z StructOrUnion.get_cached_btypec s2 | j r$| j dkr td| jf ��d S � j| }d| _ | jd u rB�n�| jd u r�� �fdd�| jD �}tt| j|| j ��}d}| j r�| j dkr�d}n d| j f}� j j ||| d d g|�R � �nng }| j\}}} } t t| j��D �] } || } | j| } t| t��r�| �� �r�| j�� ��}t| � �|��\}}|dk�rT| �d | j| j| �pLd f � | �|�} | jd | � | f | j| d d � | _| �� ��}t| t��r�| jd u �r�| dk�s�J �n8� �|�}|| k�r�| �d | j| j| �p�d || f � |�|� q�tt| j|| j |��}� j � ||| | | � d| _ d S ) Nr z(recursive structure declaration for '%s'r c s g | ]}|� � ���qS r )r2 )r5 rw �r. r/ r r r7 � s �z5StructOrUnion.finish_backend_type.<locals>.<listcomp>r )� r r� z field '%s.%s' has a bogus size?z{}z=field '%s.%s' is declared as %d bytes, but is really %d bytes)� completedrf r6 r* r� � fixedlayout�listr� r� r� �packedru Zcomplete_struct_or_union�ranger� r� r~ r� r r2 �divmod�sizeof�_verification_errorr� r� rn )r r. r/ r1 r� Zlst� extra_flagsZfieldofsZ fieldsizeZ totalsizeZtotalalignmentrT ZfsizeZftypeZ BItemTypeZnlenZnrestZ BFieldTypeZ bitemsizer r� r r� � s| � � �� �� � ��� �z!StructOrUnion.finish_backend_typec C s t |��d S r) )r )r �msgr r r r� � s z!StructOrUnion._verification_errorc C s | j r | jd u r t| �� ��d S r) )�partialr� r r r$ r r r �check_not_partial� s z StructOrUnion.check_not_partialc C s. | � � |�| � t| |d| j | �� | d�S )Nz new_%s_type��key)r� rn rL r� r� rM r r r r, � s �z StructOrUnion.build_backend_type)N)T)F)r; r< r= r� r� r� r� rJ r� r� r� r2 r� r� r� r, r r r r r� X s ?r� c @ s e Zd ZdZdS )� StructType�structN�r; r< r= r� r r r r r� � s r� c @ s e Zd ZdZdS )� UnionType�unionNr� r r r r r� � s r� c @ sB e Zd ZdZdZdZddd�Zdd� Zdd � Zd d � Z d d � Z dS )�EnumType�enumFNc C s$ || _ || _|| _|| _| �� d S r) )r6 � enumerators� enumvalues� baseinttyper� )r r6 r� r� r� r r r rJ � s zEnumType.__init__c C s4 t �| |� | jd u r0| �� }d|�dd� | _d S )Nr r �_)r� r� r� r� r )r r� r6 r r r r� � s zEnumType.force_the_namec C s | j r| jst| �� ��d S r) )r� �partial_resolvedr r r$ r r r r� � s zEnumType.check_not_partialc C s4 | � � | �||�}t| |d| �� | j| j|| d�S )NZ new_enum_typer� )r� �build_baseinttyperL r� r� r� )r r. r/ Z base_btyper r r r, � s �zEnumType.build_backend_typec C sH | j d ur| j �||�S | jr4t| j�}t| j�}nBdd l}z t�� W n tyZ Y n0 |� d| � � � d }}|dk r�d}t d�}t d�}nd}t d�}t d�}|�||�} |�||�} |� | �} |� | �} |dd | d > k�r|dd | | > k �r| S |dd | d > k�r4|dd | | > k �r4| S t d | � � ��d S ) Nr zU%r has no values explicitly defined; guessing that it is equivalent to 'unsigned int'r rX rY rZ r[ r� r� z=%s values don't all fit into either 'long' or 'unsigned long')r� r2 r� �min�max�warningsZ__warningregistry__�clear� NameError�warnr rQ r� r ) r r. r/ Zsmallest_valueZ largest_valuer� �signZ candidate1Z candidate2Zbtype1Zbtype2Zsize1Zsize2r r r r� sH � ���zEnumType.build_baseinttype)N) r; r< r= r� r� r� rJ r� r� r, r� r r r r r� � s r� c C s2 |d u rd| }t |d d d �}|�| � d|_|S )Nz$%s� unknown_type)r� r� �origin�r6 Z structnamerw r r r r� 0 s r� c C s( |d u rd| }t |d d d �}t|| �S )Nz$$%s)r� r} r� r r r �unknown_ptr_type8 s r� c C s^ t | tj�rtS t�6 tt| �d�s2t�� t| �_ t| �j W d � S 1 sP0 Y d S )N� __typecache) r� r� � ModuleType�_typecache_cffi_backend� global_lock�hasattrr� �weakref�WeakValueDictionaryr� )Zbackendr r r � get_typecacheB s r� c O s� |� d||f�}|rJ �z |j| W S ty6 Y n0 zt|j|�|� }W n6 ty� } z td|| |f ��W Y d }~n d }~0 0 |j}t�N |�|�} | d u r�|||< |W d � S | W d � S W d � n1 s�0 Y d S )Nr� z %s: %r: %s)�popZ _typecacher+ r4 ru rf r� �get) Zsrctyper. �funcnameri �kwdsr� �res�e�cacheZres1r r r rL M s" ( rL c C s t d| d|�S )N�?r{ rK )r. r1 r r r � pointer_cached s r� c C s@ | j r<t| j d �tu r<d|| j d f f| j dd � | _ d S )Nr z%s: %sr )ri r� r� )r� r6 r r r �attach_exception_infog s r� )N)N)-r� r� �lockr �errorr r r r r r r �objectr r@ rI Z void_typerO rQ rc rg rh rr rs ry Z voidp_typer| Zconst_voidp_typer} r~ Zchar_array_typer� r� r� r� r� r� r� r� r� r� r� rL r� r� r r r r �<module> sN / L G
SIMPAN
[ BATAL ]