B
    1dV                 @   s0  d dl Z d dlZd dlZddlmZmZ ddlmZ ddlT dZ	dZ
dZejd	kpdejd
k pdejdkZG dd dZG dd dZG dd dZG dd dZG dd dZG dd dZejdkrejZnG dd dejZdd Zd1ddZd2d d!Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd3d/d0Z dS )4    N   )ffiplatformmodel)VerificationError)*i&  i'  i(  win32)   r   )r      c               @   s&   e Zd Zd	ddZdd Zdd ZdS )

GlobalExprr   c             C   s"   || _ || _|| _|| _|| _d S )N)nameaddresstype_opsizecheck_value)selfr   r   r   r   r    r   \/work/yifan.wang/ringdown/master-ringdown-env/lib/python3.7/site-packages/cffi/recompiler.py__init__   s
    zGlobalExpr.__init__c             C   s   d| j | j| j | jf S )Nz'  { "%s", (void *)%s, %s, (void *)%s },)r   r   r   	as_c_exprr   )r   r   r   r   r      s    zGlobalExpr.as_c_exprc             C   s   d| j  | j| jf S )Nz
b'%s%s',%d)r   as_python_bytesr   r   )r   r   r   r   as_python_expr   s    zGlobalExpr.as_python_exprN)r   r   )__name__
__module____qualname__r   r   r   r   r   r   r   r
      s   
r
   c               @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
	FieldExprc             C   s"   || _ || _|| _|| _|| _d S )N)r   field_offset
field_sizefbitsizefield_type_op)r   r   r   r   r   r   r   r   r   r      s
    zFieldExpr.__init__c             C   s>   dt | j }d| j| jf d|| jf  d|| j f  S )N z  { "%s", %s,
z     %s   %s,
z     %s   %s },)lenr   r   r   r   r   )r   spacesr   r   r   r   &   s    zFieldExpr.as_c_exprc             C   s   t d S )N)NotImplementedError)r   r   r   r   r   ,   s    zFieldExpr.as_python_exprc             C   sD   | j jtkrd}n| j jtkr*t| j}ntd| j  || jf S )N z	b'%s%s%s')	r   opOP_NOOPOP_BITFIELDformat_four_bytesr   r"   r   r   )r   Z	size_exprr   r   r   as_field_python_expr/   s    
zFieldExpr.as_field_python_exprN)r   r   r   r   r   r   r(   r   r   r   r   r      s   r   c               @   s$   e Zd Zdd Zdd Zdd ZdS )StructUnionExprc	       	      C   s4   || _ || _|| _|| _|| _|| _|| _|| _d S )N)r   
type_indexflagsr   	alignmentcommentfirst_field_indexc_fields)	r   r   r*   r+   r   r,   r-   r.   r/   r   r   r   r   ;   s    zStructUnionExpr.__init__c             C   sP   d| j | j| jf d| j| jf  d| jt| jf  | jrFd| j nd d S )Nz  { "%s", %d, %s,z
    %s, %s, z%d, %d z	/* %s */ r#   z},)	r   r*   r+   r   r,   r.   r    r/   r-   )r   r   r   r   r   F   s    zStructUnionExpr.as_c_exprc             C   s>   t | jt}dd | jD }dt| jt|| jd|f S )Nc             S   s   g | ]}|  qS r   )r(   ).0Zc_fieldr   r   r   
<listcomp>O   s   z2StructUnionExpr.as_python_expr.<locals>.<listcomp>z(b'%s%s%s',%s),)evalr+   ZG_FLAGSr/   r'   r*   r   join)r   r+   Zfields_exprr   r   r   r   M   s    
zStructUnionExpr.as_python_exprN)r   r   r   r   r   r   r   r   r   r   r)   :   s   r)   c               @   s$   e Zd Zdd Zdd Zdd ZdS )EnumExprc             C   s"   || _ || _|| _|| _|| _d S )N)r   r*   r   signedallenums)r   r   r*   r   r6   r7   r   r   r   r   X   s
    zEnumExpr.__init__c             C   s   d| j | j| j| j| jf S )Nz1  { "%s", %d, _cffi_prim_int(%s, %s),
    "%s" },)r   r*   r   r6   r7   )r   r   r   r   r   _   s    zEnumExpr.as_c_exprc          	   C   s@   t tttttttd| j| j	f }dt
| jt
|| j| jf S )N))r   r   )r   r   )   r   )r8   r   )   r   )r9   r   )   r   )r:   r   zb'%s%s%s\x00%s')Z
PRIM_UINT8Z	PRIM_INT8ZPRIM_UINT16Z
PRIM_INT16ZPRIM_UINT32Z
PRIM_INT32ZPRIM_UINT64Z
PRIM_INT64r   r6   r'   r*   r   r7   )r   
prim_indexr   r   r   r   d   s    
zEnumExpr.as_python_exprN)r   r   r   r   r   r   r   r   r   r   r5   W   s   r5   c               @   s$   e Zd Zdd Zdd Zdd ZdS )TypenameExprc             C   s   || _ || _d S )N)r   r*   )r   r   r*   r   r   r   r   p   s    zTypenameExpr.__init__c             C   s   d| j | jf S )Nz  { "%s", %d },)r   r*   )r   r   r   r   r   t   s    zTypenameExpr.as_c_exprc             C   s   dt | j| jf S )Nzb'%s%s')r'   r*   r   )r   r   r   r   r   w   s    zTypenameExpr.as_python_exprN)r   r   r   r   r   r   r   r   r   r   r<   o   s   r<   c               @   s  e Zd ZdZdddZdd Zdd Zd	d
 Zdd Zdd Z	dddddgZ
dd ZdddZdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Zd5d6 Zd7d8 Zd9d: Zd;d< Zd=d> Zd?d@ Z dAdB Z!ddDdEZ"dFdG Z#dHdI Z$dJdK Z%e%Z&dLdM Z'dNdO Z(e(Z)dPdQ Z*e*Z+dRdS Z,dTdU Z-dVdW Z.ddYdZZ/d[d\ Z0d]d^ Z1d_d` Z2dadb Z3ddcddZ4dedf Z5dgdh Z6didj Z7dkdl Z8dmdn Z9dodp Z:dqdr Z;dsdt Z<dudv Z=dwdx Z>e> Z?Z@dydz ZAd{d| ZBd}d~ ZCdd ZDdd ZEeE ZFZGdd ZHdd ZIdd ZJdd ZKdd ZLdd ZMdd ZNeNZOeNZPdd ZQdd ZRdd ZSeSZTdd ZUdCS )
Recompilerr   Fc             C   s   || _ || _|| _t| _d S )N)ffimodule_nametarget_is_pythonVERSION_BASE_version)r   r>   r?   r@   r   r   r   r      s    zRecompiler.__init__c             C   s   t | j|| _d S )N)maxrB   )r   verr   r   r   needs_version   s    zRecompiler.needs_versionc          	   C   sN  i | _ | d t| j td}g | _x|D ]}|jr*| j | d ksFtt| j| j |< | j| xZ|j	D ]P}t
|tjtjtjtjtjfst| j | d krt| j| j |< | j| qjW | jd q*W xX|D ]P}|js| j | d krt| j| j |< | j| |jr|jd k	r| jd qW d | j  ks<ti | _i | _x@|D ]8}t
|tjrld | j|< nt
|tjrNd | j|< qNW x.tt| jdd dD ]\}}|| j|< qW x.tt| jdd dD ]\}}|| j|< qW x0|D ](}t| d|jj }||| j |  qW x | jD ]}t
|ts$tq$W t| j| _d S )	NZcollecttype)keyZENDLENc             S   s   | j S )N)r   )tpr   r   r   <lambda>       z/Recompiler.collect_type_table.<locals>.<lambda>c             S   s   | j S )N)r   )rH   r   r   r   rI      rJ   Z_emit_bytecode_)
_typesdict	_generatesortedstr
cffi_typesZis_raw_functionAssertionErrorr    appendargs
isinstancer   VoidTypeBasePrimitiveTypePointerTypeStructOrUnionOrEnumFunctionPtrTypeZis_array_typelengthvalues_struct_unions_enumsStructOrUnionEnumType	enumerategetattr	__class__r   CffiOptuple)r   Z	all_declsrH   tp1imethodr$   r   r   r   collect_type_table   sZ    






zRecompiler.collect_type_tablec             C   s   | j  }||S )N)r@   
enumfields)r   rH   Zexpand_anonymous_struct_unionr   r   r   _enum_fields   s    zRecompiler._enum_fieldsc             C   s   t |tjs2t |tr.x|D ]}| | qW d S || jkrd | j|< t |tjrb| |  nvt |tjr|j	d k	r|| j
jjkrxP| |D ] \}}}}| | ||| qW n x| D ]\}}| | qW d S )N)rS   r   ZBaseTypeByIdentityrc   _do_collect_typerK   rX   as_raw_functionr]   fldtypesr>   _parser_included_declarationsri   _field_typeZ
_get_items)r   rH   xZname1rd   _r   r   r   rj      s     




zRecompiler._do_collect_typec       
      C   s   | j jj }xt|D ]\}\}}|dd\}}yt| d||f }W n  tk
rj   td| Y nX y|| _	||| W q t
k
r }	 zt|	|  W d d }	~	X Y qX qW d S )Nr   r   z_generate_cpy_%s_%sz"not implemented in recompile(): %r)r>   rm   Z_declarationsitemsrM   splitr`   AttributeErrorr   _current_quals	Exceptionr   Zattach_exception_info)
r   	step_namelstr   rH   qualskindZrealnamerf   er   r   r   rL      s    zRecompiler._generateglobalfieldstruct_unionenumtypenamec             C   s:  i | _ x| jD ]}g | j |< qW t | _| d |   x>| jD ]4}| j | }|dkrh|jdd d t|| j |< qBW | j d }x:| j	 D ],\}}|t
|k st|| j|jkstqW t
|t
| jkst| j d }x<| j	 D ].\}}|t
|k st|| j|jkstqW t
|t
| jks6td S )Nctxr}   c             S   s   | j S )N)r   )entryr   r   r   rI     rJ   z0Recompiler.collect_step_tables.<locals>.<lambda>)rF   r~   r   )_lsts	ALL_STEPSset_seen_struct_unionsrL   _add_missing_struct_unionssortrc   r[   rr   r    rP   r   r\   )r   rw   rx   rH   re   r   r   r   collect_step_tables   s*    



zRecompiler.collect_step_tablesr#   c             C   s   | j |d  d S )N
)_fwrite)r   whatr   r   r   _prnt  s    zRecompiler._prntc             C   s:   | j r|d kst| | n|d k	s*t| || d S )N)r@   rP   write_py_source_to_fwrite_c_source_to_f)r   fpreambler   r   r   write_source_to_f  s
    zRecompiler.write_source_to_fc             C   s0   t tjtjt|d}| }|  |S )Nr)openospathr4   dirname__file__	readlinesclose)r   filenameglinesr   r   r   _rel_readlines!  s    zRecompiler._rel_readlinesc          	   C   s  || _ | j}| jjd k	r |d ts,|d | d}|d}| d|||d < |d| | j	dd	 }| jjd k	r<|d
| jf  |d | 
| jj |d |d |d|f  |d |d|f  |d |d|f  |d | d}|d}| d|||d < |d| | t |d |  || |  |d |  |d tdd | j D }xLt| jD ]>\}}d}	||krd||   }	|d|| |	f  qW | js|d |d |  t | _| d i }
xn| jD ]d}| j| }t||
|< |
| d kr|d!||f  x|D ]}||  qNW |d |  qW | jjr|d" xr| jjD ]f}y|jd d# \}}W n( tk
r   td$| j|f Y nX |d krtd%|d&|f  qW |d' |d |  |d( |d) x8| jD ].}|
| d krL|d*|  n|d+|  q,W x.| jD ]$}|d,krf|d-|
| |f  qfW | jjr|d. n|d/ |d0t| jf  d }| jd ks| jjd k	r|dO }|d1|  |d |  |d2 |d3 |d |  |d |d4 |d5|f  |d6 |d@ rd|d7 |d8 |d9 |d:| j  |d; |d< |d= |d |d> |d? |d@ |dA |dB|f  |dC |dD|f  |dE |dE |d |d4 |dF|f  |d6 |dG| j| jf  |d> |d |d4 |dH|f  |d6 |dI| j| jf  |d> |d |  |d2 |dJ |d d | _d S )KNz#define _CFFI_USE_EMBEDDINGz#define _CFFI_NO_LIMITED_APIz_cffi_include.hz#include "parse_c_type.h"
zparse_c_type.hr   r#   .z#define _CFFI_MODULE_NAME  "%s"z1static const char _CFFI_PYTHON_STARTUP_CODE[] = {z0 };z#ifdef PYPY_VERSIONz5# define _CFFI_PYTHON_STARTUP_FUNC  _cffi_pypyinit_%sz#elif PY_MAJOR_VERSION >= 3z-# define _CFFI_PYTHON_STARTUP_FUNC  PyInit_%sz#elsez*# define _CFFI_PYTHON_STARTUP_FUNC  init%sz#endifz_embedding.hz#include "_cffi_errors.h"
z_cffi_errors.hz>/************************************************************/zstatic void *_cffi_types[] = {c             S   s   g | ]\}}||fqS r   r   )r0   rH   re   r   r   r   r1   W  s    z2Recompiler.write_c_source_to_f.<locals>.<listcomp>z // z/* %2d */ %s,%sz  0z};declr   z.static const struct _cffi_%s_s _cffi_%ss[] = {z.static const char * const _cffi_includes[] = {r8   zQffi object %r includes %r, but the latter has not been prepared with set_source()zMnot implemented yet: ffi.include() of a Python-based ffi inside a C-based ffiz  "%s",z  NULLz?static const struct _cffi_type_context_s _cffi_type_context = {z  _cffi_types,z  _cffi_%ss,z  NULL,  /* no %ss */r}   z  %d,  /* num_%ss */z  _cffi_includes,z  NULL,  /* no includes */z  %d,  /* num_types */z  %d,  /* flags */z#ifdef __GNUC__z?#  pragma GCC visibility push(default)  /* for -fvisibility= */ZPyMODINIT_FUNCz"_cffi_pypyinit_%s(const void *p[]){z%    if (((intptr_t)p[0]) >= 0x0A03) {zQ        _cffi_call_python_org = (void(*)(struct _cffi_externpy_s *, char *))p[1];z    }z    p[0] = (const void *)0x%x;z    p[1] = &_cffi_type_context;z#if PY_MAJOR_VERSION >= 3z    return NULL;}z#  ifdef _MSC_VERz     PyMODINIT_FUNCz#  if PY_MAJOR_VERSION >= 3z%     PyInit_%s(void) { return NULL; }z#  elsez     init%s(void) { }z#  endifzPyInit_%s(void)z5  return _cffi_init("%s", 0x%x, &_cffi_type_context);zinit%s(void)z.  _cffi_init("%s", 0x%x, &_cffi_type_context);z#  pragma GCC visibility pop) r   r   r>   
_embeddingUSE_LIMITED_APIr   indexr4   r?   rs   _print_string_literal_in_arrayrE   VERSION_EMBEDDEDdictrK   rr   r_   rO   _get_c_namer   r   _seen_constantsrL   r   r   r    _included_ffis_assigned_sourcert   r   _num_externpyrB   )r   r   r   prntr   re   Zbase_module_nametypeindex2typer$   r-   numsrw   rx   r   ffi_to_includeincluded_module_nameincluded_sourcer+   r   r   r   r   '  s   

















zRecompiler.write_c_source_to_fc                sb   t |trd|f S t |ttfrZ fdd|D }t|dkrJ|d dd|f S | S )Nzb'%s'c                s   g | ]}  |qS r   )_to_py)r0   item)r   r   r   r1     s    z%Recompiler._to_py.<locals>.<listcomp>r   r#   z(%s)r2   )rS   rN   listrc   r    rQ   r4   r   )r   rp   repr   )r   r   r     s    


zRecompiler._to_pyc          	   C   s  || _ | j}|d |d t| jjp(d}xzt|D ]n}| jj| }y|jd d \}}W n& tk
r   td| j|f Y nX |d k	rtd|d||f  q6W |  |d| j	f  |d	| j
f  d | _
t| j| _d
d | jD }|d| d|f  tdd | j D }	xH| jD ]>}
| j|
 }t|dkr*|
dkr*|d|
| |f  q*W |dkr|dddd t|D f  |d d S )Nz# auto-generated filezimport _cffi_backendr   r8   zQffi object %r includes %r, but the latter has not been prepared with set_source()zMnot implemented yet: ffi.include() of a C-based ffi inside a Python-based ffizfrom %s import ffi as _ffi%dzffi = _cffi_backend.FFI('%s',z    _version = 0x%x,c             S   s   g | ]}|  qS r   )r   )r0   r$   r   r   r   r1     s    z3Recompiler.write_py_source_to_f.<locals>.<listcomp>z    _types = %s,r#   c             S   s   g | ]\}}||fqS r   r   )r0   rH   re   r   r   r   r1      s    r   r}   z    _%ss = %s,z    _includes = (%s,),z, c             S   s   g | ]}d | qS )z_ffi%dr   )r0   re   r   r   r   r1     s    ))r   r   r    r>   r   ranger   rt   r   r?   rB   rc   rO   r   r4   r   rK   rr   r   r   )r   r   r   Znum_includesre   r   r   r   Z	types_lstr   rw   rx   r   r   r   r     sB    

zRecompiler.write_py_source_to_fc             C   s
   | j | S )N)rK   )r   typer   r   r   _gettypenum  s    zRecompiler._gettypenumc       	      C   sn  d}t |tjr| s| r:|jdkr:d}d|j }nPt |tjrXd|df }n2|d}d||jddf }|d	kr| 	t
 d
}nt |tjr| |||| d S t |tjst |tjr| d|| ||f  | d|  d S t |tjr$d|d }d| | }d}nt|| d||||f  | d||d|f  | d|  d S )Nr#   _BoolZ_cffi_to_c_intz, %sz(%s)_cffi_to_c_doublez(%s)_cffi_to_c_%sr   rq   )char16_tchar32_tz-1z6  if (_cffi_to_c((char *)&%s, _cffi_type(%d), %s) < 0)z    %s;z(%s)_cffi_to_c_pointerz, _cffi_type(%d)ZNULLz  %s = %s(%s%s);z'  if (%s == (%s)%s && PyErr_Occurred()))rS   r   rU   is_complex_typeis_integer_typer   UnknownFloatType
get_c_namereplacerE   VERSION_CHAR16CHAR32rV   "_convert_funcarg_to_c_ptr_or_arrayrW   r   r   rX   r"   )	r   rH   fromvartovarerrcodeZextraarg	convertercnameZerrvaluer   r   r   _convert_funcarg_to_c  s@    

z Recompiler._convert_funcarg_to_cc             C   s.   t |tjr*|d |d |d d S )NzPy_ssize_t datasizez-struct _cffi_freeme_s *large_args_free = NULLzIif (large_args_free != NULL) _cffi_free_array_arguments(large_args_free);)rS   r   rV   add)r   rH   	localvars	freelinesr   r   r   _extra_local_variablesC  s    

z!Recompiler._extra_local_variablesc             C   s   |  d |  d| |||f  |  d |  d||df  |  d| |||f  |  d |  d|  |  d	 d S )
Nz1  datasize = _cffi_prepare_pointer_call_argument(z(      _cffi_type(%d), %s, (char **)&%s);z  if (datasize != 0) {zI    %s = ((size_t)datasize) <= 640 ? (%s)alloca((size_t)datasize) : NULL;r#   zF    if (_cffi_convert_array_argument(_cffi_type(%d), %s, (char **)&%s,z,            datasize, &large_args_free) < 0)z	      %s;z  })r   r   r   )r   rH   r   r   r   r   r   r   r   J  s    


z-Recompiler._convert_funcarg_to_c_ptr_or_arrayc             C   sJ  t |tjr| r,|jdkr,d||jf S t |tjrBd|f S |jdkr| s|jdd}|dkrt| t	 d||f S d	|| 
|f S nt |tjtjfrd
|| 
|f S t |tjrd
|| 
t|jf S t |tjr|jd krtd| |f d|| 
|f S t |tjr>d	|| 
|f S t|d S )Nr   z_cffi_from_c_int(%s, %s)z_cffi_from_c_double(%s)zlong doubler   rq   )r   r   z_cffi_from_c_%s(%s)z/_cffi_from_c_deref((char *)&%s, _cffi_type(%d))z0_cffi_from_c_pointer((char *)%s, _cffi_type(%d))z!'%s' is used as %s, but is opaquez0_cffi_from_c_struct((char *)&%s, _cffi_type(%d)))rS   r   rU   r   r   r   r   r   rE   r   r   rV   rX   	ArrayTyper   r]   Zfldnames	TypeErrorr   r^   r"   )r   rH   varcontextr   r   r   r   _convert_expr_from_cX  s8    

zRecompiler._convert_expr_from_cc             C   s   |  |d|f S )Nz
(*(%s *)0))_global_type)r   rH   r   r   r   r   _typedef_type{  s    zRecompiler._typedef_typec             C   s   |  | || d S )N)rj   r   )r   rH   r   r   r   r   !_generate_cpy_typedef_collecttype~  s    z,Recompiler._generate_cpy_typedef_collecttypec             C   s   d S )Nr   )r   rH   r   r   r   r   _generate_cpy_typedef_decl  s    z%Recompiler._generate_cpy_typedef_declc             C   s$   | j | }| jd t|| d S )Nr   )rK   r   rQ   r<   )r   rH   r   r*   r   r   r   _typedef_ctx  s    
zRecompiler._typedef_ctxc             C   sf   |  ||}| || t|dd dkr<| j||jd d n&t|tjrb| j|j|jj|j|d d S )NoriginZunknown_type)
approxname)r   	named_ptr)	r   r   r`   _struct_ctxr   rS   r   ZNamedPointerTypetotype)r   rH   r   r   r   r   _generate_cpy_typedef_ctx  s    z$Recompiler._generate_cpy_typedef_ctxc             C   s(   |  |  |jr$| js$|  | d S )N)rj   rk   ellipsisr@   )r   rH   r   r   r   r   "_generate_cpy_function_collecttype  s    z-Recompiler._generate_cpy_function_collecttypec          	   C   sD  | j r
tt|tjst|jr0| || d S | j}t|j	}|dkrNd}n|dkr\d}nd}g }g }d| }x:t
|j	D ],\}	}
||
d|	 | |d|	  q|W d	|}|pd
}|jr|jd }nd}d|||f }|d|j|f  |d d	|}d}t|jtjr"d}|d|||f  |d |d |d |d||f  |d d| }x4t
|j	D ]&\}	}
|
d|	 |}|d|  qxW t }t }x|j	D ]}
| |
|| qW x t|D ]}|d|f  qW t|jtjs0d}d| }d|jd| }|| |d nd }d}t|j	dkrtt|j	}x|D ]}	|d|	  q\W |  |d|t|t|d	dd |D f  |d |  x6t
|j	D ](\}	}
| |
d |	 d|	 d! |  qW |d" |d# d$d tt|j	D }d	|}|d%|||f  |d& |d' |  |d( |dkr^|d) |r|d*| |jd+d,  x|D ]}|d-|  qW |d. n,x|D ]}|d-|  qW |d/ |d0 |d |d1 d2d3 }d4}g }g }d| }x^t
|j	D ]P\}	}
d}||
r$d5}d6}|
d7||	f |}|| |d8||	f  qW |j}||rd| }|d9|}|d| tj}d }d:}d6}|r"d	|}|pd
}d;|||f }|d||f  |d |r|| d	|}|d%|||f  |r|d< |d n|d=||f  |d> |  d S )?Nr   Znoargr   Zarg0rR   zargument of %sz x%dzx%dz, voidr   r#   z%s_cffi_d_%s(%s)z	static %sr   zreturn z  %s%s(%s);r   z#ifndef PYPY_VERSIONzstatic PyObject *z(_cffi_f_%s(PyObject *self, PyObject *%s)z  %s;z	result = zresult of %sz resultz  PyObject *pyresult;z  PyObject *arg%d;z1  if (!PyArg_UnpackTuple(args, "%s", %d, %d, %s))c             S   s   g | ]}d | qS )z&arg%dr   )r0   re   r   r   r   r1     s    z:Recompiler._generate_cpy_function_decl.<locals>.<listcomp>z    return NULL;zarg%dzreturn NULLz  Py_BEGIN_ALLOW_THREADSz  _cffi_restore_errno();c             S   s   g | ]}d | qS )zx%dr   )r0   re   r   r   r   r1     s    z  { %s%s(%s); }z  _cffi_save_errno();z  Py_END_ALLOW_THREADSz  (void)self; /* unused */z  (void)noarg; /* unused */z  pyresult = %s;resultzresult typez  z  return pyresult;z  Py_INCREF(Py_None);z  return Py_None;z#elsec             S   s    t | tjpt | tjo|  S )N)rS   r   r]   PrimitiveTyper   )r   r   r   r   need_indirection  s    z@Recompiler._generate_cpy_function_decl.<locals>.need_indirectionFr   Tz %sx%dz%sx%dz *resultz
*result = z%s_cffi_f_%s(%s)z  return result;z#  define _cffi_f_%s _cffi_d_%sz#endif)r@   rP   rS   r   rX   r   _generate_cpy_constant_declr   r    rR   r_   rQ   r   r4   abir   rT   r   r   rM   r   r   r   insertZ	void_type)r   rH   r   r   numargsargname	argumentsZcall_argumentsr   re   r   repr_argumentsr   name_and_argumentsZresult_codeargr   r   r   Zresult_declrngZfreeliner   
differenceZindirectionZ	tp_resultr   r   r   _generate_cpy_function_decl  s   

















z&Recompiler._generate_cpy_function_declc             C   s   |j r| js| || d S | j|  }t|j}| jr@t}n |dkrNt}n|dkr\t	}nt
}| jd t|d| t||d| d d S )Nr   r   r|   z
_cffi_f_%sz
_cffi_d_%s)r   )r   r@   _generate_cpy_constant_ctxrK   rk   r    rR   ZOP_DLOPEN_FUNCZOP_CPYTHON_BLTN_NZOP_CPYTHON_BLTN_OZOP_CPYTHON_BLTN_Vr   rQ   r
   rb   )r   rH   r   r*   r   Z	meth_kindr   r   r   _generate_cpy_function_ctx;  s     


z%Recompiler._generate_cpy_function_ctxc             C   sT   t |tjrP|j}|dkr0|d}d||f }| |d| |j}t||}|S )Nz...r   z_cffi_array_len(((%s)0)->%s)z%s[0])rS   r   r   rY   r   ro   r   )r   Z	tp_struct
field_nameZtp_fieldactual_lengthZptr_struct_nametp_itemr   r   r   ro   Q  s    

zRecompiler._field_typec             C   s0   |  | | jr,x| D ]}| | qW d S )N)rj   r@   anonymous_struct_fields_struct_collecttype)r   rH   fldtyper   r   r   r   ]  s    
zRecompiler._struct_collecttypec             C   sF  |j d krd S | j}d|f }|d |d||f  |d |d |d x| |D ]\}}}}	y| sx|dkr|dkr|d	|||f  wZx2t|tjr|jd ks|jd
kr|j}|d }qW |d|j	dd| |	d|f  W qZ t
k
r }
 z|dt|
  W d d }
~
X Y qZX qZW |d |d||f  |  d S )Nz_cffi_checkfld_%sZ_CFFI_UNUSED_FNzstatic void %s(%s *p)r   z8  /* only to generate compile-time warnings or errors */z
  (void)p;r   r#   z>  (void)((p->%s) | 0);  /* check that '%s.%s' is an integer */z...z[0]z  { %s = &p->%s; (void)tmp; }z*tmpzfield %r)ry   z
  /* %s */r   z(struct _cffi_align_%s { char x; %s y; };)rl   r   ri   r   rS   r   r   rY   r   r   r   rN   )r   rH   r   r   r   ZcheckfuncnamefnameZftyper   fqualr{   r   r   r   _struct_decld  s8    

&zRecompiler._struct_declNc             C   s  | j | }d }g }t|tjr(|d |jd kr@|d d}|| jjjkr|d ksd|| jjjkr|jd krpn|j	st
| rn
|d |jr|jdkrtd||jf |d n|d d	}d
|pd}g }|d krnt| |}	x
|	D ] \}
}}}| ||
|}| |d|j|
f  t}|dkrJt}d| }nL|d ksnt|tjrt|jd krtd}n"d|d kr|dn|j|
f }|d ks|dkrd}n,|d k	rd|j|
f }nd|d|
f }|t|
|||t|| j |  qW t| jd }| jd | |d kr8d}d}d}n4|d k	rTd|jf }d}nd|f }d|f }d }nd}d}d}|}| jd t|j||||||| | j | d S )NZ_CFFI_F_UNIONZ_CFFI_F_OPAQUEopaqueZ_CFFI_F_CHECK_FIELDSr   z%r is declared with 'pack=%r'; only 0 or 1 are supported in API mode (try to use "...;", which does not require a 'pack' declaration)Z_CFFI_F_PACKEDZ_CFFI_F_EXTERNALZexternal|0zfield '%s.%s'r   z%d /* bits */z
(size_t)-1zsizeof(((%s)0)->%s)r   z"((char *)&((%s)0)->%s) - (char *)0zoffsetof(%s, %s)r#   r}   z
(size_t)-2Zunnamedzsizeof(*(%s)0)z-1 /* unknown alignment */z
sizeof(%s)z"offsetof(struct _cffi_align_%s, y)r   r~   )!rK   rS   r   	UnionTyperQ   rl   r>   rm   rn   partialanyr   packedr"   r4   r   ri   ro   _check_not_opaquer   r%   r&   r   rY   r   r   rb   r    r   extendr)   r   r   )r   rH   r   r   r   r*   Zreason_for_not_expandingr+   r/   rh   Zfldnamer   r   r   r$   r   offsetr.   alignr-   r   r   r   r     s    



















zRecompiler._struct_ctxc             C   s>   xt |tjr|j}qW t |tjr:|jd kr:td| d S )Nz0%s is of an opaque type (not declared in cdef()))rS   r   r   r   r]   rl   r   )r   rH   locationr   r   r   r    s
    
zRecompiler._check_not_opaquec             C   s   t | j }|jdd d x|D ]\}}|| jkr$|jrJtd|f |jdrx|jdd  	 rx|jdd  }n4|jdkr|j
dkrd}| |d ntd	|f | |d | q$W d S )
Nc             S   s   | d S )Nr   r   )Ztp_orderr   r   r   rI     rJ   z7Recompiler._add_missing_struct_unions.<locals>.<lambda>)rF   zDinternal inconsistency: %r is partial but was not seen at this point$r   Z_IO_FILEFILEzinternal inconsistency: %r)r   r[   rr   r   r   r  r"   r   
startswithisdigitZ	forcenamer   r   )r   rx   rH   orderr   r   r   r   r     s    


z%Recompiler._add_missing_struct_unionsc             C   s   |  | d S )N)r   )r   rH   r   r   r   r    _generate_cpy_struct_collecttype  s    z+Recompiler._generate_cpy_struct_collecttypec             C   s2   | d}d|kr"||ddfS |d| fS d S )Nr#   r   rq   )r   r   )r   rH   r   r   r   r   _struct_names  s    
zRecompiler._struct_namesc             C   s   | j |f| |  d S )N)r   r  )r   rH   r   r   r   r   _generate_cpy_struct_decl  s    z$Recompiler._generate_cpy_struct_declc             C   s   | j |f| |  d S )N)r   r  )r   rH   r   r   r   r   _generate_cpy_struct_ctx	  s    z#Recompiler._generate_cpy_struct_ctxc             C   s(   t |tjr| || n
| | d S )N)rS   r   r^   _generate_cpy_enum_collecttyper   )r   rH   r   r   r   r   #_generate_cpy_anonymous_collecttype  s    z.Recompiler._generate_cpy_anonymous_collecttypec             C   s.   t |tjr| | n| ||d|  d S )Ntypedef_)rS   r   r^   _generate_cpy_enum_declr   )r   rH   r   r   r   r   _generate_cpy_anonymous_decl  s    z'Recompiler._generate_cpy_anonymous_declc             C   s0   t |tjr| || n| ||d|  d S )Nr  )rS   r   r^   	_enum_ctxr   )r   rH   r   r   r   r   _generate_cpy_anonymous_ctx  s    z&Recompiler._generate_cpy_anonymous_ctxconstc             C   s   ||f| j krtd||f | j ||f | j}d||f }|r|d|  |d |d|f  |d||f  |d k	r|dkrd|f }|d	|f  |d
 |d |d n>|d kst|d|  |d |d|d|f  |d |  d S )Nz duplicate declaration of %s '%s'z_cffi_%s_%sz$static int %s(unsigned long long *o)r   z  int n = (%s) <= 0;zI  *o = (unsigned long long)((%s) | 0);  /* check that %s is an integer */r   z%dUz"  if (!_cffi_check_int(*o, n, %s))z    n |= 2;z  return n;r   zstatic void %s(char *o)z  *(%s)o = %s;r   )r   r   r   r   rP   r   )r   is_intr   rH   categoryr   r   funcnamer   r   r   _generate_cpy_const&  s2    

zRecompiler._generate_cpy_constc             C   s    |  }|r| jr| | d S )N)r   r@   rj   )r   rH   r   r  r   r   r   "_generate_cpy_constant_collecttypeD  s    
z-Recompiler._generate_cpy_constant_collecttypec             C   s   |  }| ||| d S )N)r   r   )r   rH   r   r  r   r   r   r   I  s    z&Recompiler._generate_cpy_constant_declc             C   s^   | j s| rttd}n$| j r&t}nt}| j| }t||}| jd t	|d| | d S )Nr   r|   z_cffi_const_%s)
r@   r   rb   OP_CONSTANT_INTZOP_DLOPEN_CONSTZOP_CONSTANTrK   r   rQ   r
   )r   rH   r   r   Z
const_kindr*   r   r   r   r   M  s    


z%Recompiler._generate_cpy_constant_ctxc             C   s   |  | d S )N)rj   )r   rH   r   r   r   r   r  ]  s    z)Recompiler._generate_cpy_enum_collecttypec             C   s    x|j D ]}| d| qW d S )NT)enumeratorsr   )r   rH   r   
enumeratorr   r   r   r  `  s    z"Recompiler._generate_cpy_enum_declc          	   C   s   | j | }ttd}| jr"|  x:t|j|jD ](\}}| jd 	t
|d| ||d q2W |d k	rd|kr| jsd| }d| }n4|| jg }	| j|	}tt| j|	ddk }d	|j}
| jd
 	t|j||||
 d S )Nr   r|   z_cffi_const_%s)r   r  z
sizeof(%s)z((%s)-1) <= 0r   r2   r   )rK   rb   OP_ENUMr@   Zcheck_not_partialzipr#  Z
enumvaluesr   rQ   r
   Zbuild_baseinttyper>   Zsizeofintcastr4   r5   r   )r   rH   r   r*   r   r$  Z	enumvaluer   r6   Zbasetpr7   r   r   r   r  d  s"    




zRecompiler._enum_ctxc             C   s   |  ||  d S )N)r  r   )r   rH   r   r   r   r   _generate_cpy_enum_ctxy  s    z!Recompiler._generate_cpy_enum_ctxc             C   s   d S )Nr   )r   rH   r   r   r   r   _generate_cpy_macro_collecttype  s    z*Recompiler._generate_cpy_macro_collecttypec             C   s&   |dkrd }n|}| j d||d d S )Nz...T)r   )r   )r   rH   r   r   r   r   r   _generate_cpy_macro_decl  s    z#Recompiler._generate_cpy_macro_declc             C   sT   |dkr"| j rtd|f d }n|}ttd}| jd t|d| ||d d S )Nz...zGcannot use the syntax '...' in '#define %s ...' when using the ABI moder   r|   z_cffi_const_%s)r   )r@   r   rb   r"  r   rQ   r
   )r   rH   r   r   r   r   r   r   _generate_cpy_macro_ctx  s    


z"Recompiler._generate_cpy_macro_ctxc             C   sF   t |tjrB|j}|dkr$d|f }| |jd| }t||}|S )Nz...z_cffi_array_len(%s)z%s[0])rS   r   r   rY   r   r   )r   rH   Zglobal_namer   r   r   r   r   r     s    
zRecompiler._global_typec             C   s   |  | || d S )N)rj   r   )r   rH   r   r   r   r   "_generate_cpy_variable_collecttype  s    z-Recompiler._generate_cpy_variable_collecttypec             C   s   | j }| ||}t|tjr4|jd kr4|j}d}nd}d|f }|d|j|| jd  |d |d||f  |d |  d S )	Nr#   &z*_cffi_var_%s(void)zstatic )ry   r   z  return %s(%s);r   )	r   r   rS   r   r   rY   r   r   ru   )r   rH   r   r   Z	ampersandr   r   r   r   _generate_cpy_variable_decl  s    	
z&Recompiler._generate_cpy_variable_declc             C   sL   |  ||}| j| }| jr"t}nt}| jd t|d| t|| d S )Nr|   z_cffi_var_%s)	r   rK   r@   ZOP_GLOBAL_VARZOP_GLOBAL_VAR_Fr   rQ   r
   rb   )r   rH   r   r*   r$   r   r   r   _generate_cpy_variable_ctx  s    

z%Recompiler._generate_cpy_variable_ctxc             C   s   t |tjst| | d S )N)rS   r   rX   rP   rj   )r   rH   r   r   r   r   '_generate_cpy_extern_python_collecttype  s    z2Recompiler._generate_cpy_extern_python_collecttypec             C   s  | j }t|jtjrd}nd| }d|jd|f }|d|  |d| j||f  |  g }d| }x0t|jD ]"\}}	|	d| |}
|	|
 qtW d	
|}|pd
}d||f }|jdkrd| }dd }tt|jd d}||jrt|d}t|jtjr*d|jd||jd|f }|d||j|f  |d |d|  |d xft|jD ]X\}}	d| }
t|	tjs||	rd|
 }
t|	}	|d|	d|d |
f  qjW |d|  t|jtjs|d|jdf  |d |  |  jd7  _d S )Nr  zresult of %sz(int)sizeof(%s)r#   z3static struct _cffi_externpy_s _cffi_externpy__%s =z  { "%s.%s", %s, 0, 0 };zargument of %sz a%dz, r   z%s(%s)	__stdcallz_cffi_stdcall c             S   s   t | tjo| jdkS )Nzlong double)rS   r   r   r   )rH   r   r   r   may_need_128_bits  s    z9Recompiler._extern_python_decl.<locals>.may_need_128_bitsr:      z!sizeof(%s) > %d ? sizeof(%s) : %dz%s%sr   z  char a[%s];z  char *p = a;za%dr.  z  *(%s)(p + %d) = %s;r   z,  _cffi_call_python(&_cffi_externpy__%s, p);z  return *(%s)p;r   r   )r   rS   r   r   rT   r   r?   r_   rR   rQ   r4   r   rC   r    r]   rV   r   )r   rH   r   Ztag_and_spacer   Zsize_of_resultr   r   re   r   r   r   r   r3  Z	size_of_ar   r   r   _extern_python_decl  sZ    





"zRecompiler._extern_python_declc             C   s   |  ||d d S )Nzstatic )r5  )r   rH   r   r   r   r    _generate_cpy_extern_python_decl  s    z+Recompiler._generate_cpy_extern_python_declc             C   s   |  ||d d S )NzCFFI_DLLEXPORT )r5  )r   rH   r   r   r   r   #_generate_cpy_dllexport_python_decl
  s    z.Recompiler._generate_cpy_dllexport_python_declc             C   s   |  ||d d S )Nr#   )r5  )r   rH   r   r   r   r   '_generate_cpy_extern_python_plus_c_decl  s    z2Recompiler._generate_cpy_extern_python_plus_c_declc             C   sR   | j rtd|jrtd| j| }tt|}| jd t	|d| || d S )Nz,cannot use 'extern "Python"' in the ABI modez$a vararg function is extern "Python"r|   z&_cffi_externpy__%s)
r@   r   r   r"   rK   rb   ZOP_EXTERN_PYTHONr   rQ   r
   )r   rH   r   r*   r   r   r   r   _generate_cpy_extern_python_ctx  s    


z*Recompiler._generate_cpy_extern_python_ctxc             C   s   | j }|d t|ts$|d}n
|d y|d W n tk
rX   d| }Y nX x|dD ]}|}tdtkrtt	|}nt
|dd }|d	|   d
}x2|D ]*}t|dkr|| d
}|d|f 7 }qW || qfW d S )Nz=// # NB. this is not a string because of a size limit in MSVCzutf-8asciis   # -*- encoding: utf8 -*-
Tz//r   r   z// r#   L   z%d,)r   rS   bytesencodedecodeUnicodeDecodeError
splitlinesr   mapordr:  rstripr    )r   sr   liner-   Zprinted_linecr   r   r   r     s,    


z)Recompiler._print_string_literal_in_arrayc             C   s   t tt| j|< d S )N)rb   OP_PRIMITIVEZ	PRIM_VOIDrO   )r   rH   r   r   r   r   _emit_bytecode_VoidType=  s    z"Recompiler._emit_bytecode_VoidTypec             C   s   t |j }tt|| j|< d S )N)ZPRIMITIVE_TO_INDEXr   rb   rG  rO   )r   rH   r   r;   r   r   r   _emit_bytecode_PrimitiveType@  s    
z'Recompiler._emit_bytecode_PrimitiveTypec             C   s(   d|j |j |j f }tt|| j|< d S )Nzl_cffi_prim_int(sizeof(%s), (
           ((%s)-1) | 0 /* check that %s is an integer type */
         ) <= 0))r   rb   rG  rO   )r   rH   r   rD  r   r   r   !_emit_bytecode_UnknownIntegerTypeD  s    z,Recompiler._emit_bytecode_UnknownIntegerTypec             C   s$   d|j |j f }tt|| j|< d S )Nzd_cffi_prim_float(sizeof(%s) *
           (((%s)1) / 2) * 2 /* integer => 0, float => 1 */
         ))r   rb   rG  rO   )r   rH   r   rD  r   r   r   _emit_bytecode_UnknownFloatTypeJ  s    z*Recompiler._emit_bytecode_UnknownFloatTypec             C   s   t t| j|j | j|< |d7 }xR|jD ]H}| j| }||krht|tjrX| 	|| nt t
|| j|< |d7 }q(W t|j}|jd k	r|jdkr|dO }ntd|jf t t|| j|< d S )Nr   r2  r8   zabi=%r)rb   ZOP_FUNCTIONrK   r   rO   rR   rS   r   r   rI  r%   r'  r   r   r"   ZOP_FUNCTION_END)r   rH   r   rd   Z	realindexr+   r   r   r   _emit_bytecode_RawFunctionTypeP  s    




z)Recompiler._emit_bytecode_RawFunctionTypec             C   s   t t| j|j | j|< d S )N)rb   
OP_POINTERrK   r   rO   )r   rH   r   r   r   r   _emit_bytecode_PointerTypec  s    z%Recompiler._emit_bytecode_PointerTypec             C   s"   |  }tt| j| | j|< d S )N)rk   rb   rM  rK   rO   )r   rH   r   rawr   r   r   _emit_bytecode_FunctionPtrTypei  s    z)Recompiler._emit_bytecode_FunctionPtrTypec             C   s   | j |j }|jd kr(tt|| j|< nf|jdkrNtdt|ddf n@| j|d  dksdt	tt
|| j|< td t|j| j|d < d S )Nz...zitype %s badly placed: the '...' array length can only be used on global arrays or on fields of structuresz/*...*/r   rG   )rK   r   rY   rb   ZOP_OPEN_ARRAYrO   r   rN   r   rP   ZOP_ARRAY)r   rH   r   Z
item_indexr   r   r   _emit_bytecode_ArrayTypem  s    

z#Recompiler._emit_bytecode_ArrayTypec             C   s   | j | }tt|| j|< d S )N)r[   rb   ZOP_STRUCT_UNIONrO   )r   rH   r   Zstruct_indexr   r   r   _emit_bytecode_StructType{  s    
z$Recompiler._emit_bytecode_StructTypec             C   s   | j | }tt|| j|< d S )N)r\   rb   r%  rO   )r   rH   r   Z
enum_indexr   r   r   _emit_bytecode_EnumType  s    
z"Recompiler._emit_bytecode_EnumType)F)r#   )N)Nr  N)N)Vr   r   r   r   r   rE   rg   ri   rj   rL   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   ro   r   r   r   r  r   r  Z_generate_cpy_union_collecttyper  r  Z_generate_cpy_union_declr  Z_generate_cpy_union_ctxr  r  r  r   r!  r   r   r  r  r  r)  r*  r+  r,  r   r-  r/  r0  r1  Z*_generate_cpy_dllexport_python_collecttypeZ._generate_cpy_extern_python_plus_c_collecttyper5  r6  r7  r8  r9  Z"_generate_cpy_dllexport_python_ctxZ&_generate_cpy_extern_python_plus_c_ctxr   rH  rI  rJ  rK  rL  rN  Z_emit_bytecode_ConstPointerTypeZ_emit_bytecode_NamedPointerTyperP  rQ  rR  Z_emit_bytecode_UnionTyperS  r   r   r   r   r=   ~   s   
:
 .
4-# #"
V	 

	6r=   )r   c                   s   e Zd Z fddZ  ZS )NativeIOc                s(   t |tr|d}tt| | d S )Nr:  )rS   unicoder=  superrT  r   )r   rD  )ra   r   r   r     s    

zNativeIO.write)r   r   r   r   __classcell__r   r   )ra   r   rT    s   rT  c       
      C   s  |rt d|f  t| ||d kd}|  |  t }||| | }y@t|d }|t	|d |krvt
W d Q R X |rt d dS  t
k
r   d|t f }	t|	d}|| W d Q R X yt|	| W n, tk
r   t| t|	| Y nX d	S X d S )
Nzgenerating %s)r@   r   r   z(already up-to-date)Fz%s.~%dwT)printr=   rg   r   rT  r   getvaluer   readr    IOErrorr   getpidr   renameOSErrorunlink)
r>   r?   r   Ztarget_fileverboseZ
recompilerr   outputf1Ztmp_filer   r   r   _make_c_or_py_source  s4    
rd  Fc             C   s   |d k	st t| ||||S )N)rP   rd  )r>   r?   r   Ztarget_c_filera  r   r   r   make_c_source  s    
re  c             C   s   t | |d ||S )N)rd  )r>   r?   Ztarget_py_filera  r   r   r   make_py_source  s    
rf  c             C   sj   | d}y$ttjj| f|d d   W n tk
rB   Y nX |d  |7  < tjj| f| |fS )Nr   r   )rs   r   makedirsr   r4   r_  )Z	outputdirmodname	extensionpartsr   r   r   _modname_to_file  s    
$rk  c             C   s*   t ||}| |||f t||| |S )N)r`   rQ   setattr)	patchlistclsr   Znew_metholdr   r   r   _patch_meth  s    
rp  c             C   s(   x"t | D ]\}}}t||| q
W d S )N)reversedrl  )rm  rn  r   Zold_methr   r   r   _unpatch_meths  s    rr  c                s\   t jdkr(ddlm} t| |ddd  t jdkrXddlm}  fd	d
}t| |d| d S )Nr   r   )MSVCCompilerZ_remove_visual_c_refc             S   s   |S )Nr   )r   Zmanifest_filer   r   r   rI     rJ   z&_patch_for_embedding.<locals>.<lambda>darwin)	CCompilerc                s<   d| j kr,t| j | _ | j d}d| j |<  | f||S )Nz-bundlez-dynamiclib)	linker_sor   r   )r   rR   kwdsre   )old_link_shared_objectr   r   my_link_shared_object  s
    

z3_patch_for_embedding.<locals>.my_link_shared_objectZlink_shared_object)sysplatformZdistutils.msvc9compilerrs  rp  distutils.ccompilerru  )rm  rs  ru  ry  r   )rx  r   _patch_for_embedding  s    


r}  c                sl   ddl m}  drR d d  tjdkr6 d7  ntjdkrJ d7  n d	7  t| |d
 fdd d S )Nr   )	build_extz.*r  r   z.dllrt  z.dylibz.soZget_ext_filenamec                s    S )Nr   )r   Zext_name)targetr   r   rI     rJ   z#_patch_for_target.<locals>.<lambda>)Zdistutils.command.build_extr~  endswithrz  r{  rp  )rm  r  r~  r   )r  r   _patch_for_target  s    




r  r   T.cc          	   K   s  t |ts|d}| jr$| | |d k	r^| jd k	}|rF| | |d krzt|||\}}|rl|g| }tj	j
| }n|}|	d kr|rd| }	nd}	tj||f|}t| ||||d}|rTg }t }zn|rt| |	dkrt||	 |r|dkrd}nd}td|tj	|f  t| td|||
}W d t| t| X |S ||fS n<|d krxt||d	\}}t| |||d}|r|S d |fS d S )
Nr:  z%s.*r   )ra  r   zthe current directory isz setting the current directory toz%s %rz.py)rS   rN   r=  Z_windows_unicodeZ_apply_windows_unicoder   Z_apply_embedding_fixrk  r   r   r4   r   get_extensionre  getcwdr}  r  rY  abspathchdircompilerr  rf  )r>   r?   r   ZtmpdirZcall_c_compilerZc_fileZsource_extensionZextradirZcompiler_verboser  debugrw  Z	embeddingrj  Z
ext_c_fileextupdatedrm  cwdmsgZoutputfilenamerq   r   r   r   	recompile  sb    
















r  )F)F)r   TNr  Nr   NN)!r   rz  ior#   r   r   errorr   Zcffi_opcoderA   r   r   r{  version_infor   r
   r   r)   r5   r<   r=   StringIOrT  BytesIOrd  re  rf  rk  rp  rr  r}  r  r  r   r   r   r   <module>   sL   
          


  