cparser.pyc
1 o 2 w��c�� � @ s� d dl mZ d dlmZmZ d dlmZmZ zd dl mZ W n e 3 y+ ddl Z Y nw ddl Z ddl Z ddl Z ze jdk rCddlZnddlZe�� ZW n e 4 yW dZY nw dd � Zd 5 Ze �d e je jB �Ze �d e je jB �Ze �d e j�Ze �d�Ze �d�Z e �d�Z e �d�Z da e �de j �Z!e �d�Z"e �d�Z#e �d�Z$e �d�Z%e �d�Z&e �d�Z'e �d�Z(dd� Z)d d � Z*d d � Z+d d!� Z,d"d#� Z-d$d%� Z.d&d'� Z/d(d)� Z0d*d+� Z1G d,d-� d-e2�Z3dS ).� )�model)� COMMON_TYPES�resolve_common_type)�FFIError� CDefError)� 6 _pycparser� N)� c C s dd l } dd l} d S �Nr )Zpycparser.yacctabZpycparser.lextab)� pycparser� r ��C:\Users\Jacks.GUTTSPC\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\cffi\cparser.py�%_workaround_for_static_import_finders s r z<cdef source string>z /\*.*?\*/|//([^\n\\]|\\.)*?$z?^\s*#\s*define\s+([A-Za-z_][A-Za-z_0-9]*)\b((?:[^\n\\]|\\.)*?)$z ^[ \t]*#[ \t]*(?:line|\d+)\b.*$z =\s*\.\.\.\s*[,}]|\.\.\.\s*\}z__dotdotdot\d+__$z\[\s*\.\.\.\s*\]z\w+|\Sz-?0?x?[0-9a-f]+[lu]*$z\b(__stdcall|WINAPI)\bz[(]\s*(__stdcall|WINAPI)\bz \b__cdecl\bz9\bextern\s*"(Python|Python\s*\+\s*C|C\s*\+\s*Python)"\s*.z'[*]\s*((const|volatile|restrict)\b\s*)+z3(\b(int|long|short|signed|unsigned|char)\s*)+\.\.\.z\b(double|float)\s*\.\.\.c C s t d u rt�� a t S �N)� _parser_cacher �CParserr r r r � _get_parser2 s r c C s g } t �| �}|s ns|�| d |�� � � |�d� d}|�|�� � |�� }| �d|�r7|�d� |d7 }d}|}|t| �k ro| | }|dkrN|d7 }n|dkr\|dkrWn|d8 }n |dv re|dkren 7 |d7 }|t| �k sA| ||� | | |d � } q|�| � d�|�S ) NT�(�)�*r r z,;=� ) �_r_star_const_space�search�append�start�group�end� 8 startswith�len�join)�csource�parts�match�closing�endpos�level�i�cr r r � _workaround_for_old_pycparser8 s< 9 10 11 � � 12 13 r( c C s, g } t �| �}|s n�|�� d }|�| d |�� � � d|�d�v r)|�d� n|�d� | | dkre| �d|�}|dk rBtd ��| �d|d |�dkrQtd 14 ��|�| |d |� � | |d d � } n!| �d |�}|dk rstd ��|�| ||d � � | |d d � } |�d � q|�| � d� |�S )NTr �Cz(void __cffi_extern_python_plus_c_start; z!void __cffi_extern_python_start; �{�}r z!'extern "Python" {': no '}' foundz7cannot use { } inside a block 'extern "Python" { ... }'�;z 'extern "Python": no ';' foundz void __cffi_extern_python_stop;r ) 15 �_r_extern_pythonr r r r r �findr �NotImplementedErrorr )r r! r" r$ r# � semicolonr r r �_preprocess_extern_pythonb s6 16 17 18 � 19 ! 20 r1 c C sL d| vrd S | � � D ]}d|v r#|�� �d�s#dd l}|�d� d S q 21 d S )N�"�#r z�String literal found in cdef() or type source. String literals are ignored here, but you should remove them anyway because some character sequences confuse pre-parsing.)� 22 splitlines�lstripr �warnings�warn)r �liner6 r r r �_warn_for_string_literal� s 23 ��r9 c C s( | j sdd l}|�d| jf � d S d S )Nr zrGlobal variable '%s' in cdef(): for consistency with C it should have a storage class specifier (usually 'extern'))�storager6 r7 �name)�declr6 r r r �/_warn_for_non_extern_non_static_global_variable� s 24 ��r= c s$ g � � fdd�}t �|| �} | � fS )Nc s t � �}� �| �� � d| S )Nz#line@%d)r r r )�mr& ��line_directivesr r �replace� s z(_remove_line_directives.<locals>.replace��_r_line_directive�sub)r rA r r? r �_remove_line_directives� s rE c s � fdd�}t �|| �S )Nc s. | � � }|�d�s td��� t|dd � � S )Nz#line@zBunexpected #line directive (should have been processed and removed� )r r �AssertionError�int)r> �sr? r r rA � s 25 z*_put_back_line_directives.<locals>.replacerB )r r@ rA r r? r �_put_back_line_directives� s rJ c C s� t | �\} }dd� }t�|| �} i }t�| �D ]}|�� \}}|�dd��� }|||< qt�d| �} tj dk r;t 26 | �} t �d| �} t �d| �} t �d| �} t| �} t| � t�d | �} tt�| ��}tt|��D ]L\}}|�� } | | d 27 kr�| �d | |�� �} 28 | 29 | ks�J �d | d | � || | 30 d d � f } qh| | | d � d ks�J �d| d | � || | d d � f } qht�d| �} t�d| �} | �d d�} t| |�} | |fS )Nc S s d| � � �d�d S )N� � 31 )r �count)r> r r r �replace_keeping_newlines� s z-_preprocess.<locals>.replace_keeping_newlinesz\ 32 r z2.14z volatile volatile const(z volatile volatile const rK z[__dotdotdotarray__]�=�...z%s,__dotdotdot%d__ %sr z%s __dotdotdot%d__ %sz __dotdotdotint__ z __dotdotdotfloat__ z __dotdotdot__ )rE � 33 _r_commentrD � _r_define�finditer�groupsrA �stripr � __version__r( � _r_stdcall2� _r_stdcall1�_r_cdeclr1 r9 �_r_partial_array�list�_r_partial_enum� enumerate�reversedr r. r �_r_int_dotdotdot�_r_float_dotdotdotrJ ) r r@ rN �macrosr" Z macronameZ 34 macrovalue�matches�number�p�p2r r r � _preprocess� sF 35 36 �� 37 rf c C s� t t�}|�d� |�d� |�d� |�d� |�d� t � }d}d}d}t�| �D ]P}||v ry|dkrD|rC|�|� |�|� d}n5|dkrMd }d}n,|dkrV|d 38 7 }n#|dkr_|d 39 8 }n|dkrt|rs|dkrs|�|� |�|� n|�|� |}q+|S ) Nr, �,r r �typedefFr r Tr )�setr �add�_r_words�findall�discard)r Zlook_for_wordsZ 40 words_used� 41 is_typedef�parenZ previous_word�wordr r r �_common_type_names� sB 42 43 44 45 46 47 48 � 49 50 51 52 � 53 rq c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Z 54 d:d d �Zd d� Zdd� Z dd� Z 55 dd� Z dd� Z dd� Z dd� Zdd � Zd;d d �Zd d!� Zd<d"d#�Z 56 d=d$d%�Zd<d&d'�Zd(d)� Zd>d*d+�Zd,d-� Zd?d.d/�Zd0d1� Zd2d3� Zd4d5� Zd6d7� Z d8d9� Z d 57 S )@�Parserc C s: i | _ t� | _d| _t�� | _i | _i | _g | _ d | _ 58 d S r 59 ) � _declarationsri �_included_declarations�_anonymous_counter�weakref�WeakKeyDictionary�_structnode2type�_options�_int_constants� _recomplete�_uses_new_feature��selfr r r �__init__) s 60 61 zParser.__init__c 62 C s< t |�\}}t|�}g }t| j�D ]}|�d�r(|dd � }|�|� |�|� q|t|�7 }g }|�d� |D ] }|�d| � q8|�d� |�dtf � |�|� d�|�}t d urat � 63 � z-zt � � |�} W n t jjy� } 64 z | �| 65 |� W Y d } 66 ~ 67 nd } 68 ~ 69 ww W t d ur�t �� n 70 t d ur�t �� w w | ||fS )N�typedef � z*# 1 "<cdef automatic initialization code>"ztypedef int %s;z@typedef int __dotdotdotint__, __dotdotdotfloat__, __dotdotdot__;z# 1 "%s"rL )rf rq �sortedrs r r rm �CDEF_SOURCE_STRINGr �lock�acquirer �parser �c_parser� 71 ParseError�convert_pycparser_error�release) r~ r ra Zctn� typenamesr; � csourcelines�typenameZ fullcsource�ast�er r r �_parse3 sD 72 73 74 � 75 76 77 78 ����� 79 � 80 z Parser._parsec C sh d }t |�}t�dtf |�}|r2t|�d�d�}|�� }d| kr)t|�kr2n |S ||d }|S )Nz %s:(\d+):r � 81 )�str�rer" r� rH r r4 r )r~ r� r r8 �msgr" �linenumr� r r r �_convert_pycparser_errorY s �z Parser._convert_pycparser_errorc C sB | � ||�}t|�}|rd|�� |f }t|��d|f }t|��)Nzcannot parse "%s" 82 %szparse error 83 %s)r� r� rU r )r~ r� r r8 r� r r r r� g s 84 �z Parser.convert_pycparser_errorFNc C s~ |r|dkr 85 t d��|rt d��d}n|r#||d @ r"t d|f ��nd}| j}z|||d�| _| �|� W || _d S || _w )NTzB'packed' should be False or True; use 'pack' to give another valuez$cannot give both 'pack' and 'packed'r z%'pack' must be a power of two, not %rr )�override�packed� dllexport)� 86 ValueErrorry �_internal_parse)r~ r r� r� �packr� Z prev_optionsr r r r� q s* ��� z Parser.parsec 87 C s� | � |�\}}}| �|� t|j�}|D ] }|jdkr nqJ �d }z�d| _|D ]�}|}t|tjj �r9| � 88 |� q(t|tjj �r�|jsHt d|��d}t|j j tjj�rc|j j jd �d�rc| �|�}n=t|j tjj�r�t|j j tjj�r�t|j j j tjj�r�|j j j jd �d�r�| �|�}n| j|j |jdd|jf d �\}}| jd 89 |j ||d � q(|jjd kr�q(t d |jj |��W d S t y� } zt| j�dkr�| j|f | _� d } ~ w ty� } z| � | |�} 90 | 91 r�| jd d| 92 f| _� d } ~ ww )N� __dotdotdot__r �__cffi_extern_python_stopz!typedef does not declare any name�����Z __dotdotdotTz*(%s *)0)r; �partial_length_ok�typedef_exampler� ��quals�PragmazBunexpected <%s>: this construct is valid C but not valid in cdef()r z 93 *** Err: %s) r� �_process_macros�iter�extr; �_inside_extern_python� 94 isinstancer �c_ast�Decl� _parse_decl�Typedefr �type�IdentifierType�namesr �_get_unknown_type�PtrDecl�TypeDecl�_get_unknown_ptr_type�_get_type_and_quals�_declare� __class__�__name__r �argsr r� ) r~ r r� ra �iteratorr< � current_declr� Zrealtyper� r� r r r r� � sx 95 96 97 � �� � 98 ��� 99 100 101 � ��� � ��zParser._internal_parsec C s8 || j v r| j | |krd S td|f ��|| j |< d S )Nz%multiple declarations of constant: %s)rz r )r~ �key�valr r r �_add_constants� s 102 �zParser._add_constantsc C s� |� � �d�}|�d�}|r|dd � }|�d�r*|dkr*|�d�s*d|dd � }t|d�}|r4| }| �||� | �d| |� d S ) N�ul�-r �0�0xZ0or �macro )�lower�rstripr rH r� r� )r~ r; Zint_str�negZpyvaluer r r �_add_integer_constant� s 103 � 104 z Parser._add_integer_constantc C sb |� � D ]*\}}|�� }t�|�r| �||� q|dkr%| �d| |� qtd||||f ��d S )NrP r� z�only supports one of the following syntax: 105 #define %s ... (literally dot-dot-dot) 106 #define %s NUMBER (with NUMBER an integer constant, decimal/hex/octal) 107 got: 108 #define %s %s)�itemsrU �_r_int_literalr" r� r� r )r~ ra r� �valuer r r r� � s 109 110 ���zParser._process_macrosc C sX | � ||�}| j�d�rd}n| jdkrd}n 111 | jdkr d}nd}| �||j |� d S )Nr� zdllexport_python Z__cffi_extern_python_startzextern_python Z!__cffi_extern_python_plus_c_startzextern_python_plus_c z function )�_get_type_pointerry �getr� r� r; )r~ �tpr� r< �tagr r r �_declare_function� s 112 113 zParser._declare_functionc C s |j }t|tjj�r%| j||jd�\}}t|tj�s J �| � |||� d S t|tjj 114 �r3| � d|� n$t|tjj �rA| � d|� nt|tjj �rO| � d|� n|jsWtd|��|jr�| j|dd�\}}|jro| � |||� d S |�� r�t|d�r�t|jd �r�t�|jj�r�| �|j|jj� d S |�� r�t|jtjj�r�|jjd 115 kr�t|jjd �r�t�|jjj�r�| �|jd 116 |jjj � d S |tju r�|j�d �r�|j| _ d S | j d kr�td ��|tj @ r�|j s�| j d|j ||d� d S t |� | j d|j ||d� d S d S )N)r; �struct�union�enumz'construct does not declare any variableT�r� �initr� r� Z__cffi_extern_python_r� z<cannot declare constants or variables with 'extern "Python"'z constant r� z variable )!r� r� r r� �FuncDeclr� r; r �RawFunctionTyper� �Struct�_get_struct_union_enum_type�Union�Enumr �is_raw_function�is_integer_type�hasattrr� r� r" r� r� �UnaryOp�op�expr� void_typer r� �Q_CONST� is_array_typer� r= )r~ r< �noder� r� r r r r� � sj � 117 �� 118 � �� �� � 119 120 � 121 ��zParser._parse_declc C s | � |�d S r 122 )�parse_type_and_quals)r~ �cdeclr r r � 123 parse_type' s zParser.parse_typec C s` | � d| �d d� \}}|rJ �|jd jjjd }t|tjj�r*t d|j 124 f ��| � |j�S )Nzvoid __dummy( 125 %s 126 );� r� r zunknown identifier '%s') r� r� r� r� �paramsr� r r� �IDr r; r� )r~ r� r� ra �exprnoder r r r� * s zParser.parse_type_and_qualsr c C s| || j v r#| j | \}}||u r||krd S | j�d�s#td|f ��d|�� vs+J �||f| j |< |r<| j�|� d S d S )Nr� zPmultiple declarations of %s (for interactive usage, try cdef(xx, override=True))r� )rs ry r� r �splitrt rj )r~ r; �obj�includedr� ZprevobjZ prevqualsr r r r� 2 s 127 ���zParser._declarec C sZ d}t |tjjtjjf�r+d|jv r|tjO }d|jv r!|tjO }d|jv r+|tj O }|S )Nr �const�volatile�restrict) 128 r� r r� r� r� r� r r� � 129 Q_VOLATILE� 130 Q_RESTRICT�r~ r� r� r r r �_extract_quals@ s 131 � 132 133 134 135 136 137 zParser._extract_qualsc C sj t |tj�r 138 |�� S t |tj�r/|j�d�r/|jdd � �� r/|jd u r/|d ur/t� |||�S t� 139 ||�S )N�$r ) r� r r� �as_function_pointer�StructOrUnionOrEnumr; r �isdigit� forcename�NamedPointerType� PointerType)r~ r� r� �declnamer r r r� L s 140 �� zParser._get_type_pointerc C sP t |tjj�r:t |jtjj�r:t|jj�dkr:d|jjd | jv r:| jd|jjd \}}|| � |�O }||fS t |tjj 141 �ru|j d u rId }n| j |j |d�}|d urb|dkr^d|f }d| }| j |j||d�\}}t�||�|fS t |tjj�r�| � |j�\}} | j|| |d �}| � |�}||fS t |tjj��rj| � |�}|j} 142 t | 143 tjj��r1t| 144 j�} | d 145 d gk�ri } | r�| d }|d v r�| �|d�d | |< | d= nn| s�g } d D ]}t| �|d��D ]}| �|� q�q�| s�dg} | dgk�rd| v �sd| v �rg } | | } d�| �}|dk�rtj|fS |dk�r$td|jj ��t| |�\}}|||B fS t | 146 tjj ��rD| � d| 147 |�}||fS t | 148 tjj ��rW| � d| 149 |�}||fS t | 150 tjj ��rj| � d| 151 |�}||fS t |tjj ��rz| �!||�dfS t |tjj ��r�| j d||dd�dfS t |tjj ��r�| j d||dd�dfS td|jj ��)Nr r� r r� rP z_cffi_array_len(%s)r )r� r� )r� �signed�char)�short�longr� �unsigned)r r r rH r r rK �voidr� z:%d: bad usage of "..."r� r� r� T)�nestedz(:%d: bad or unsupported type declaration)"r� r r� r� r� r� r r� rs r� � ArrayDecl�dim�_parse_constantr� r � ArrayTyper� r� r[ r� �ranger r r� r �coordr8 r r� r� r� r� r� �_parse_function_type)r~ �typenoder; r� r� r� r� �length�itemtypeZ itemqualsr� r� �prefixes�newnames�prefixr& �identZtp0Zquals0r r r r� U s� � 152 � 153 154 � 155 156 157 � � 158 159 160 161 � 162 �� 163 ���zParser._get_type_and_qualsc s0 t t|jdg ��}t|�D ]\}}t|d�s'td|pd|d t|dd�f ��q t|�dkoLt|d jt j 164 j �oLt|d jjt j 165 j �oL|d jjj d 166 gk}|r]|�� |s]td |pZd ��� fd d �|D �}|sp|tjgkrpg }� �|j�\}} d } 167 t|jd�r�|jjdd � g d�kr�d} 168 t�t|�||| 169 �S )Nr� r� zt%s arg %d: unknown type '%s' (if you meant to use the old C syntax of giving untyped arguments, it is not supported)z in expressionr r; �?r r� r� z=%s: a function with only '(...)' as argument is not correct Cc s g | ] }� j � �|j�� �qS r )� _as_func_argr� r� )�.0Z argdeclnoder} r r � 170 <listcomp>� s �z/Parser._parse_function_type.<locals>.<listcomp>r� �����)r� r� r� � __stdcall)r[ �getattrr� r] r� r r r� r� r r� r� r� r� �popr r� r� r� r� �tuple) r~ r �funcnamer� r& �arg�ellipsisr� �resultr� �abir r} r r � sJ 171 172 ��� � ����� 173 � zParser._parse_function_typec C s2 t |tj�r t�|j|�S t |tj�r|�� S |S r )r� r r r� �itemr� r� r� r r r r � s 174 zParser._as_func_argc C s 175 z| j | W S ty Y nw |}|j}|d u r1|d ur"d| }n | jd7 _d| j }d }n|}d||f }| j�|d�\}} |d u r�|dkrSt�|d d d �}n(|dkr`t�|d d d �}n|dkrt|d krlt d 176 ��| � 177 ||j �}nt d |f ��|d ur�| � ||� n|dkr�|j d ur�td | ��|js�|�|� |jr�d |jv r�| � d|j |� || j |< |dkr�|S |jd u r�|S |jd ur�t d| ��g } 178 g } g } g } |jD ]h}t|jtjj�r�d�|jj�d kr�| �||� q�|jd u r�d}n| � |j�}d| _ | j |jdd�\}}| j �r| �||� t|tj��r&|j �r&| �||� | 179 � |j�p-d� | � |� | � |� | � |� q�t!| 180 �|_t!| �|_"t!| �|_#t!| �|_$| dgt%| � k�rot|tj��ro|j �rotd|f ��| j&�d�|_'|j(�r�d|_(| j)� |� |S )Nz$%sr z$%dz%s %s)NNr� r� r� r� z!Enums cannot be declared with ...z kind = %rz^enum %s: the '{}' declaration should appear on the first time the enum is mentioned, not laterr� z anonymous %sz"duplicate declaration of struct %sr r� FTr� z#%s: using both bitfields and '...;'r� r )*rx �KeyErrorr; ru rs r� r � 181 StructType� UnionTyper �_build_enum_type�valuesrG r� r/ r� �force_the_name�decls�fldnamesr� r� r r� r� r r� � _make_partial�bitsizer �_partial_lengthr� �partialr r �fldtypes� 182 fldbitsize�fldqualsr ry r� � completedr{ )r~ �kindr� r; r Z 183 force_name� explicit_namer� r� �_r) r. r/ r0 r< r+ �fqualr r r r� � s� � 184 185 ��� 186 187 188 189 190 191 192 � 193 194 195 196 197 198 � z"Parser._get_struct_union_enum_typec C s> t |tj�s td|f ��|�� s|std|f ��d|_d S )Nz%s cannot be partialz %s is partial but has no C nameT)r� r � StructOrUnionr � 199 has_c_namer/ r- )r~ r� r r r r r* _ s 200 201 zParser._make_partialc C s� t |tjj�r�|j}d|d krdkrgn nO|�d�}z|�d�r)t|d�W S t|d�W S ty_ t |�dkr]|� 202 � dd� d krLt|d 203 � Y S |� 204 � dd� d kr]t|d� Y S Y nw t d |f ��|d d kr�|d d kr�t |�dks�t |�dkr�|d dkr�t |d �S t d |f ��t |tjj �r�|jdkr�| �|j�S t |tjj �r�|jdkr�| �|j� S t |tjj�r�|j| jv r�| j|j S t |tjj�r�|jdkr�|r�d| _dS td|jj ��t |tjj��re| �|j�}| �|j�}|jdk�r|| S |jdk�r || S |jdk�r|| S |jdk�r#| �||�S |jdk�r3|| �||�| S |jd k�r=||> S |jd k�rG||? S |jd k�rQ||@ S |jd k�r[||B S |jd k�re||A S td!|jj ��)"Nr� r �9ZuUlLr� r� r r� r� � �0bzinvalid constant %r�'r� r � �\������+r� Z__dotdotdotarray__TrP zT:%d: unsupported '[...]' here, cannot derive the actual array length in this contextr �/�%z<<z>>�&�|�^z?:%d: unsupported expression: expected a simple numeric constant) r� r r� �Constantr� r� r rH r� r r� r �ordr� r� r r� r� r; rz r, r r 205 r8 �BinaryOp�left�right�_c_div)r~ r� r� rI rH rI r r r r f s� 206 207 ��$ 208 209 210 � �zParser._parse_constantc C s0 || }|dk |dk A r|| dkr|d7 }|S )Nr r r )r~ �a�br r r r rJ � s z Parser._c_divc C s� |d urPd}g }g }d}|j D ],}t�|j�rd}q|jd ur%| �|j�}|�|j� |�|� | �|j|� |d7 }qt|�}t|�}t � 211 |||�}||_ |S t � 212 |dd�}|S )NFr Tr r ) � enumerators�_r_enum_dotdotdotr" r; r� r r r� r r �EnumTyper- ) r~ r3 r( r- rM � 213 enumvaluesZ nextenumvaluer� r� r r r r% � s, 214 215 216 217 �zParser._build_enum_typec C sr |j �� D ]!\}\}}|�d�rq|�dd�d }|dv r&| j||d|d� q|j�� D ] 218 \}}| �||� q,d S )Nzanonymous $enum_$rK r r )r� r� r� � anonymousrh T)r� r� )rs r� r r� r� rz r� )r~ �otherr; r� r� r2 �k�vr r r �include� s 219 ��zParser.includec C s� |j j j}|dgkrt�|j�S |dgkr&| jd u r d|j | _t�|j�S |dgkr<| jd u r6d|j | _t�|j�S td|j j 220 ��)Nr� Z__dotdotdotint__z'typedef int... %s'Z__dotdotdotfloat__z'typedef float... %s'�*:%d: unsupported usage of "..." in typedef) r� r� r � unknown_typer; r| �UnknownIntegerType�UnknownFloatTyper r 221 r8 )r~ r< r� r r r r� � s 222 223 224 225 226 227 �zParser._get_unknown_typec C s. |j j j jdgkrt�|j�S td|jj ��)Nr� rV )r� r� r �unknown_ptr_typer; r r 228 r8 )r~ r< r r r r� � s 229 �z Parser._get_unknown_ptr_type)FFNF)Fr r )NFN)NF)F) r� � 230 __module__� __qualname__r r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r� r* r rJ r% rU r� r� r r r r rr ' s@ 231 & 232 233 �7 3 234 235 236 � 237 i# 238 v 239 I 240 rr )4r r Z commontypesr r �errorr r r r � ImportErrorrv r� �sys� version_info�thread�_thread� allocate_lockr� r r� �compile�DOTALL� MULTILINErQ rR rC r\ rN rZ rk r � 241 IGNORECASEr� rX rW rY r- r r_ r` r r( r1 r9 r= rE rJ rf rq �objectrr r r r r �<module> sf � 242 243 � 244 � 245 � 246 247 248 249 250 251 252 253 � 254 255 *2 B(