Current Path :
/
lib64
/
python3.9
/
ctypes
/
__pycache__
/
Or
Select Your Path :
Upload File :
New :
File
Dir
//lib64/python3.9/ctypes/__pycache__/__init__.cpython-39.opt-1.pyc
a �iDF � @ s& d Z ddlZddlZddlZdZddlm Z m Z m Z ddlm Z ddlm Z ddlmZ ddlmZmZ dd lmZ dd lmZ eekr�ed ee��ejd kr�dd lmZ eZejdkr�ejdkr�ee� � j � d�d �dk r�eZddlm Z m!Z"m#Z$m%Z& d}dd�Z'd~dd�Z(i Z)dd� Z*ejd k�rdddlm+Z, ddlm-Z. i Z/dd � Z0e0j �r|e*j �1dd �e0_ nejdk�r|dd lm2Z, dd lm3Z3m4Z4m5Z5m6Z6m7Z7 dd lm8Z8m9Z9 dd lm:Z: dd!d"�Z;G d#d$� d$e:�Z<e;e<d%� G d&d'� d'e:�Z=e;e=� G d(d)� d)e:�Z>e;e>� G d*d+� d+e:�Z?e;e?� G d,d-� d-e:�Z@e;e@� ed.�ed/�k�rTe?ZAe@ZBn0G d0d1� d1e:�ZAe;eA� G d2d3� d3e:�ZBe;eB� G d4d5� d5e:�ZCe;eC� G d6d7� d7e:�ZDe;eD� G d8d9� d9e:�ZEe3eE�e3eD�k�r�eDZEed/�ed:�k�r�e?ZFe@ZGn0G d;d<� d<e:�ZFe;eF� G d=d>� d>e:�ZGe;eG� G d?d@� d@e:�ZHeH eH_IeH_Je;eH� G dAdB� dBe:�ZKeK eK_IeK_Je;eK� G dCdD� dDe:�ZLeL eL_IeL_Je;eL� G dEdF� dFe:�ZMe;eMd%� G dGdH� dHe:�ZNeNZOe;eN� G dIdJ� dJe:�ZPddKlmQZQmRZRmSZS G dLdM� dMe:�ZTG dNdO� dOe:�ZUdPdQ� ZVd�dRdS�ZWdTdU� ZXdVdW� ZYG dXdY� dYeZ�Z[G dZd[� d[e[�Z\ejd k�r�G d\d]� d]e[�Z]dd^lm^Z^m:Z: G d_d`� d`e:�Z_G dadb� dbe[�Z`G dcdd� ddeZ�Zaeae[�Zbeae\�Zcejd k�r�e\dedejd�Zen,ejdfk�r�e\dgejfddh� �Zene\d�Zeejd k�r@eae]�Zgeae`�ZhegjijjZjddilmkZkmlZl d�djdk�Zme3eB�e3eN�k�r\eBZneAZon6e3e@�e3eN�k�rxe@Zne?Zone3eG�e3eN�k�r�eGZneFZoddllmpZpmqZqmrZrmsZs e*eNeNeNen�ep�Zte*eNeNeAen�eq�Zudmdn� Zveve<eNe<e<�es�Zwdodp� Zxeve<eNeA�er�Zyd�drds�Zzzddtlm{Z{ W n e|�y. Y n 0 eve<eNeA�e{�Z}d�dudv�Z~ejd k�rfdwdx� Zdydz� Z�dd{l�m�Z�m�Z� eKZ�eHZ�e=eAe?eFfD ]@Z�e3e��dhk�r�e�Z�n&e3e��d|k�r�e�Z�ne3e��dk�r�e�Z��q�e>eBe@eGfD ]@Z�e3e��dhk�r�e�Z�n&e3e��d|k�re�Z�ne3e��dk�r�e�Z��q�[�eV� dS )�z,create and manipulate C data types in Python� Nz1.1.0)�Union� Structure�Array)�_Pointer)�CFuncPtr)� __version__)� RTLD_LOCAL� RTLD_GLOBAL)� ArgumentError��calcsizezVersion number mismatch�nt)� FormatError�posix�darwin�.� )�FUNCFLAG_CDECL�FUNCFLAG_PYTHONAPI�FUNCFLAG_USE_ERRNO�FUNCFLAG_USE_LASTERRORc C sz t | t�rD|du r t| �d }t�d| |� t| }|� }| |_|S t | t�rnt�dd| � t| }|� }|S t| ��dS )z�create_string_buffer(aBytes) -> character array create_string_buffer(anInteger) -> character array create_string_buffer(aBytes, anInteger) -> character array N� zctypes.create_string_buffer) � isinstance�bytes�len�_sys�audit�c_char�value�int� TypeError��init�sizeZbuftype�buf� r% �'/usr/lib64/python3.9/ctypes/__init__.py�create_string_buffer0 s r' c C s t | |�S �N)r' )r" r# r% r% r& �c_bufferD s r) c s� t �|�dd�r�tO �|�dd�r,�tO �|r@td|�� ��zt�� �f W S ty� G � ��fdd�dt�}|t�� �f< | Y S 0 dS )a� CFUNCTYPE(restype, *argtypes, use_errno=False, use_last_error=False) -> function prototype. restype: the result type argtypes: a sequence specifying the argument types The function prototype can be called in different ways to create a callable object: prototype(integer address) -> foreign function prototype(callable) -> create and return a C callable function from callable prototype(integer index, method name[, paramflags]) -> foreign function calling a COM method prototype((ordinal number, dll object)[, paramflags]) -> foreign function exported by ordinal prototype((function name, dll object)[, paramflags]) -> foreign function exported by name � use_errnoF�use_last_error�!unexpected keyword argument(s) %sc s e Zd Z� Z�Z�ZdS )z CFUNCTYPE.<locals>.CFunctionTypeN��__name__� __module__� __qualname__� _argtypes_� _restype_�_flags_r% ��argtypes�flags�restyper% r& � CFunctionTypef s r8 N) �_FUNCFLAG_CDECL�pop�_FUNCFLAG_USE_ERRNO�_FUNCFLAG_USE_LASTERROR� ValueError�keys�_c_functype_cache�KeyError� _CFuncPtr)r7 r5 �kwr8 r% r4 r& � CFUNCTYPEL s rC )� LoadLibrary)�FUNCFLAG_STDCALLc s� t �|�dd�r�tO �|�dd�r,�tO �|r@td|�� ��zt�� �f W S ty� G � ��fdd�dt�}|t�� �f< | Y S 0 d S )Nr* Fr+ r, c s e Zd Z� Z�Z�ZdS )z$WINFUNCTYPE.<locals>.WinFunctionTypeNr- r% r4 r% r& �WinFunctionType~ s rF ) �_FUNCFLAG_STDCALLr: r; r< r= r> �_win_functype_cacher@ rA )r7 r5 rB rF r% r4 r& � WINFUNCTYPEr s rI )�dlopen)�sizeof�byref� addressof� alignment�resize)� get_errno� set_errno)� _SimpleCDatac C sJ ddl m} |d u r| j}t| �||� }}||krFtd| ||f ��d S )Nr r z"sizeof(%s) wrong: %d instead of %d)�structr �_type_rK � SystemError)�typ�typecoder �actual�requiredr% r% r& � _check_size� s �rZ c s e Zd ZdZ� fdd�Z� ZS )� py_object�Oc s2 z t � �� W S ty, dt| �j Y S 0 d S )Nz %s(<NULL>))�super�__repr__r= �typer. ��self�� __class__r% r& r^ � s zpy_object.__repr__)r. r/ r0 rT r^ � __classcell__r% r% rb r& r[ � s r[ �Pc @ s e Zd ZdZdS )�c_short�hN�r. r/ r0 rT r% r% r% r& rf � s rf c @ s e Zd ZdZdS )�c_ushort�HNrh r% r% r% r& ri � s ri c @ s e Zd ZdZdS )�c_long�lNrh r% r% r% r& rk � s rk c @ s e Zd ZdZdS )�c_ulong�LNrh r% r% r% r& rm � s rm �irl c @ s e Zd ZdZdS )�c_intro Nrh r% r% r% r& rp � s rp c @ s e Zd ZdZdS )�c_uint�INrh r% r% r% r& rq � s rq c @ s e Zd ZdZdS )�c_float�fNrh r% r% r% r& rs � s rs c @ s e Zd ZdZdS )�c_double�dNrh r% r% r% r& ru � s ru c @ s e Zd ZdZdS )� c_longdouble�gNrh r% r% r% r& rw � s rw �qc @ s e Zd ZdZdS )� c_longlongry Nrh r% r% r% r& rz � s rz c @ s e Zd ZdZdS )� c_ulonglong�QNrh r% r% r% r& r{ � s r{ c @ s e Zd ZdZdS )�c_ubyte�BNrh r% r% r% r& r} � s r} c @ s e Zd ZdZdS )�c_byte�bNrh r% r% r% r& r � s r c @ s e Zd ZdZdS )r �cNrh r% r% r% r& r � s r c @ s e Zd ZdZdd� ZdS )�c_char_p�zc C s d| j jt�| �jf S �Nz%s(%s)�rc r. �c_void_pZ from_bufferr r` r% r% r& r^ � s zc_char_p.__repr__N�r. r/ r0 rT r^ r% r% r% r& r� � s r� c @ s e Zd ZdZdS )r� re Nrh r% r% r% r& r� � s r� c @ s e Zd ZdZdS )�c_bool�?Nrh r% r% r% r& r� � s r� )�POINTER�pointer�_pointer_type_cachec @ s e Zd ZdZdd� ZdS )� c_wchar_p�Zc C s d| j jt�| �jf S r� r� r` r% r% r& r^ s zc_wchar_p.__repr__Nr� r% r% r% r& r� � s r� c @ s e Zd ZdZdS )�c_wchar�uNrh r% r% r% r& r� s r� c C sF t �� t�� tjdkr"t�� tjtt �_t jtt �_t t d < d S )Nr ) r� �clearr? �_os�namerH r� Z from_paramr� r� r� r r� r% r% r% r& � _reset_cache s r� c C s� t | t�rh|du rBtt�dkr6tdd� | D ��d }n t| �d }t�d| |� t| }|� }| |_|S t | t �r�t�dd| � t| }|� }|S t | ��dS )z�create_unicode_buffer(aString) -> character array create_unicode_buffer(anInteger) -> character array create_unicode_buffer(aString, anInteger) -> character array N� c s s" | ]}t |�d krdndV qdS )i�� r� r N)�ord)�.0r� r% r% r& � <genexpr> � z(create_unicode_buffer.<locals>.<genexpr>r z ctypes.create_unicode_buffer) r �strrK r� �sumr r r r r r r! r% r% r& �create_unicode_buffer s r� c C sL t �|d �d urtd��t| �t vr,td��| �|� | t |< t t| �= d S )Nz%This type already exists in the cachezWhat's this???)r� �get� RuntimeError�idZset_type)r� �clsr% r% r& �SetPointerType/ s r� c C s | | S r( r% )rV r r% r% r& �ARRAY9 s r� c @ sP e Zd ZdZeZeZdZdZ dZ e ddddfdd�Z dd � Z d d � Zd d � ZdS )�CDLLa� An instance of this class represents a loaded dll/shared library, exporting functions using the standard C calling convention (named 'cdecl' on Windows). The exported functions can be accessed as attributes, or by indexing with the function name. Examples: <obj>.qsort -> callable object <obj>['qsort'] -> callable object Calling the functions releases the Python GIL during the call and reacquires it afterwards. z<uninitialized>r NFc s� |�_ �j� |r� tO � |r$� tO � tj�d�rV|rV|�d�rVd|v rV|tj tj B O }tj dkr�|d urn|}n6dd l }|j }d|v s�d|v r�|��j ��_ ||jO }G � �fdd �d t�}|�_|d u r�t�j |��_n|�_d S ) NZaix�)z.a(r r �/�\c s e Zd Z� Z�jZdS )z CDLL.__init__.<locals>._FuncPtrN)r. r/ r0 r3 �_func_restype_r2 r% �r6 ra r% r& �_FuncPtrp s r� )�_name� _func_flags_r; r< r �platform� startswith�endswithr� Z RTLD_MEMBER�RTLD_NOWr� r Z!_LOAD_LIBRARY_SEARCH_DEFAULT_DIRSZ_getfullpathnameZ!_LOAD_LIBRARY_SEARCH_DLL_LOAD_DIRrA r� �_dlopen�_handle) ra r� �mode�handler* r+ Zwinmoder r� r% r� r& �__init__T s, z CDLL.__init__c C s8 d| j j| j| jtjd d @ t| �tjd d @ f S )Nz<%s '%s', handle %x at %#x>r� r )rc r. r� r� r �maxsizer� r` r% r% r& r^ z s ��z CDLL.__repr__c C s6 |� d�r |�d�r t|��| �|�}t| ||� |S )N�__)r� r� �AttributeError� __getitem__�setattr)ra r� �funcr% r% r& � __getattr__� s zCDLL.__getattr__c C s" | � || f�}t|t�s ||_|S r( )r� r r r. )ra Zname_or_ordinalr� r% r% r& r� � s zCDLL.__getitem__)r. r/ r0 �__doc__r9 r� rp r� r� r� r� � DEFAULT_MODEr� r^ r� r� r% r% r% r& r� ? s � &r� c @ s e Zd ZdZeeB ZdS )�PyDLLz�This class represents the Python library itself. It allows accessing Python API functions. The GIL is not released, and Python exceptions are handled correctly. N)r. r/ r0 r� r9 �_FUNCFLAG_PYTHONAPIr� r% r% r% r& r� � s r� c @ s e Zd ZdZeZdS )�WinDLLznThis class represents a dll exporting functions using the Windows stdcall calling convention. N)r. r/ r0 r� rG r� r% r% r% r& r� � s r� )�_check_HRESULTrR c @ s e Zd ZdZeZdS )�HRESULTrl N)r. r/ r0 rT r� Z_check_retval_r% r% r% r& r� � s r� c @ s e Zd ZdZeZeZdS )�OleDLLz�This class represents a dll exporting functions using the Windows stdcall calling convention, and returning HRESULT. HRESULT error values are automatically raised as OSError exceptions. N)r. r/ r0 r� rG r� r� r� r% r% r% r& r� � s r� c @ s6 e Zd Zdd� Zdd� Zdd� Zdd� Zeej �Z d S ) � LibraryLoaderc C s || _ d S r( ��_dlltype)ra Zdlltyper% r% r& r� � s zLibraryLoader.__init__c C s. |d dkrt |��| �|�}t| ||� |S )Nr �_)r� r� r� )ra r� Zdllr% r% r& r� � s zLibraryLoader.__getattr__c C s t | |�S r( )�getattr�ra r� r% r% r& r� � s zLibraryLoader.__getitem__c C s | � |�S r( r� r� r% r% r& rD � s zLibraryLoader.LoadLibraryN) r. r/ r0 r� r� r� rD � classmethod�_types� GenericAlias�__class_getitem__r% r% r% r& r� � s r� z python dll�cygwinzlibpython%d.%d.dllr� )�get_last_error�set_last_errorc C s0 | d u rt � } |d u r"t| ��� }td |d | �S r( )� GetLastErrorr �strip�OSError)�codeZdescrr% r% r& �WinError� s r� )� _memmove_addr� _memset_addr�_string_at_addr� _cast_addrc s G � �fdd�dt �}|S )Nc s e Zd Z� Z�ZeeB ZdS )z!PYFUNCTYPE.<locals>.CFunctionTypeN)r. r/ r0 r1 r2 r9 r� r3 r% �r5 r7 r% r& r8 � s r8 )rA )r7 r5 r8 r% r� r& � PYFUNCTYPE� s r� c C s t | | |�S r( )�_cast)�objrV r% r% r& �cast� s r� ���c C s t | |�S )zAstring_at(addr[, size]) -> string Return the string at addr.)� _string_at�Zptrr# r% r% r& � string_at s r� )�_wstring_at_addrc C s t | |�S )zFwstring_at(addr[, size]) -> string Return the string at addr.)� _wstring_atr� r% r% r& � wstring_at s r� c C s@ zt dt� t� dg�}W n ty, Y dS 0 |�| ||�S d S )N� comtypes.server.inprocserver�*i�)� __import__�globals�locals� ImportError�DllGetClassObject)ZrclsidZriidZppv�ccomr% r% r& r� s r� c C s6 zt dt� t� dg�} W n ty, Y dS 0 | �� S )Nr� r� r )r� r� r� r� �DllCanUnloadNow)r� r% r% r& r� s r� )�BigEndianStructure�LittleEndianStructure� )N)N)N)N)NN)r� )r� )�r� �osr� �sysr �typesr� r Z_ctypesr r r r r rA Z_ctypes_versionr r r rS r Z _calcsize� Exceptionr� r r� r� r �uname�release�splitr r9 r r� r r; r r< r' r) r? rC rD r� rE rG rH rI �replacerJ rK rL rM rN rO rP rQ rR rZ r[ rf ri rk rm rp rq rs ru rw rz r{ r} Z __ctype_le__Z __ctype_be__r r r� r� Zc_voidpr� r� r� r� r� r� r� r� r� r� �objectr� r� r� r� r� r� r� ZcdllZpydllZ dllhandleZ pythonapi� version_infoZwindllZoledllZkernel32r� r� r� r� Zc_size_tZ c_ssize_tr� r� r� r� ZmemmoveZmemsetr� r� r� r� r� r� r� r� r� r� r� Zctypes._endianr� r� Zc_int8Zc_uint8�kindZc_int16Zc_int32Zc_int64Zc_uint16Zc_uint32Zc_uint64r% r% r% r& �<module> s* ! N
