Page not found!
Sorry, this page is not available...
| Current Path : /lib/python3.10/distutils/command/__pycache__/ |
| Current File : //lib/python3.10/distutils/command/__pycache__/build_ext.cpython-310.pyc |
o
��bc�{ � @ s� d Z ddlZddlZddlZddlZddlmZ ddlT ddlm Z m
Z
ddlm Z ddl m
Z
ddlmZ dd lmZ dd
lmZ dd lmZ e�d �Zd
d� ZG dd� de�ZdS )z�distutils.command.build_ext
Implements the Distutils 'build_ext' command, for building extension
modules (currently limited to C extensions, should accommodate C++
extensions ASAP).� N)�Command)�*)�customize_compiler�get_python_version)�get_config_h_filename)� newer_group)� Extension)� get_platform)�log)� USER_BASEz3^[a-zA-Z_][a-zA-Z_0-9]*(\.[a-zA-Z_][a-zA-Z_0-9]*)*$c C s ddl m} | � d S )Nr ��show_compilers)�distutils.ccompilerr
r � r �2/usr/lib/python3.10/distutils/command/build_ext.pyr
s
r
c @ s e Zd ZdZdej Zddddde� fdd d
d e fd d
dddde fddddddddddgZg d �Z d d d e
fgZ d d!� Z d"d#� Z
d$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Zejd2d3� �Zd4d5� Zd6d7� Zd8d9� Zd:d;� Zd<d=� Z d>d?� Z d@dA� Z dBdC� Z d S )D� build_extz8build C/C++ extensions (compile/link to build directory)z (separated by '%s'))z
build-lib=�bz(directory for compiled extension modules)z build-temp=�tz1directory for temporary files (build by-products)z
plat-name=�pz>platform name to cross-compile for, if supported (default: %s))�inplace�iziignore build-lib and put compiled extensions into the source directory alongside your pure Python modulesz
include-dirs=�Iz.list of directories to search for header files)zdefine=�Dz C preprocessor macros to define)zundef=�Uz!C preprocessor macros to undefine)z
libraries=�lz!external C libraries to link withz
library-dirs=�Lz.directories to search for external C libraries)zrpath=�Rz7directories to search for shared C libraries at runtime)z
link-objects=�Oz2extra explicit link objects to include in the link)�debug�gz'compile/link with debugging information)�force�fz2forcibly build everything (ignore file timestamps))z compiler=�czspecify the compiler type)z parallel=�jz number of parallel build jobs)�swig-cppNz)make SWIG create C++ files (default is C))z
swig-opts=Nz!list of SWIG command line options)zswig=Nzpath to the SWIG executable)�userNz#add user include, library and rpath)r r r r$ r% z
help-compilerNzlist available compilersc C s� d | _ d | _d | _d | _d| _d | _d | _d | _d | _d | _ d | _
d | _ d | _ d | _
d | _d | _d | _d | _d | _d | _d | _d S )Nr )�
extensions� build_lib� plat_name�
build_tempr �package� include_dirs�define�undef� libraries� library_dirs�rpath� link_objectsr r �compiler�swig�swig_cpp� swig_optsr% �parallel��selfr r r �initialize_optionsj s*
z build_ext.initialize_optionsc
C s� ddl m} | �ddddddd d
� | jd u r | jj| _| jj| _|�� }|jd d �}| j d u r7| jj p5g | _ t
| j t �rE| j � t
j�| _ tjtjkrW| j �t
j�tjd
�� | j �|� t
jj�� ||krq| j �|� t
jj�� | �d� | �d� | jd u r�g | _| jd u r�g | _nt
| jt �r�| j� t
j�| _| jd u r�g | _nt
| jt �r�| j� t
j�| _t
jdk�r-| j�t
j�tjd�� tjtjkr�| j�t
j�tjd�� | j r�t
j�| j d�| _ n t
j�| j d�| _ | j �t
j� t � �� t tdd �}|�r| j�|� | j!dk�rd}n| j!dd � }t
j�tjd�}|�r't
j�||�}| j�|� tj"d d� dk�r\tj#�$t
j�tjd���rV| j�t
j�tjdd t%� d �� n| j�d � | j(�ro| j(� d"�}d#d$� |D �| _(| j)�rz| j)� d"�| _)| j*d u �r�g | _*n| j*� d%�| _*| j+�r�t
j�t,d
�}t
j�t,d�} t
j�-|��r�| j �|� t
j�-| ��r�| j�| � | j�| � t
| j.t ��r�z t/| j.�| _.W d S t0�y� t1d&��w d S )'Nr )� sysconfig�build)r' r' )r) r) )r2 r2 )r r )r r )r6 r6 )r( r( � )�
plat_specific�includer. r1 �nt�libs�Debug�Release�_home�win32� �PCbuild� �cygwin�bin�lib�python�config�.F�Py_ENABLE_SHARED�LIBDIR�,c S s g | ]}|d f�qS )�1r )�.0�symbolr r r �
<listcomp>� s z.build_ext.finalize_options.<locals>.<listcomp>� z parallel should be an integer)2� distutilsr: �set_undefined_optionsr* � distribution� ext_package� ext_modulesr& �get_python_incr+ �
isinstance�str�split�os�pathsep�sys� exec_prefix�base_exec_prefix�append�path�join�extend�ensure_string_listr. r/ r0 �name�prefixr r) �dirnamer �getattrr( �platform�
executable�
startswithr �get_config_var� python_buildr, r- r5 r% r �isdirr6 �int�
ValueError�DistutilsOptionError)
r8 r: �
py_include�plat_py_include� _sys_home�suffix�new_lib�defines� user_include�user_libr r r �finalize_options� s� �
�
�
��zbuild_ext.finalize_optionsc C sb ddl m} | js d S | j�� r&| �d�}| j�|�� p g � | j �
|j � || j | j
| j| jd�| _ t| j � tjdkrJ| jt� krJ| j �| j� | jd urV| j �| j� | jd urj| jD ] \}}| j �||� q^| jd ur{| jD ]}| j �|� qr| jd ur�| j � | j� | j d ur�| j � | j � | j d ur�| j � | j � | j d ur�| j �!| j � | �"� d S )Nr )� new_compiler�
build_clib)r2 �verbose�dry_runr r? )#r r r& rX �has_c_libraries�get_finalized_commandr. rg �get_library_namesr/ rd r� r2 r� r� r r r_ ri r( r �
initializer+ �set_include_dirsr, � define_macror- �undefine_macro�
set_libraries�set_library_dirsr0 �set_runtime_library_dirsr1 �set_link_objects�build_extensions)r8 r r� ri �value�macror r r �run s@
�
z
build_ext.runc
C sh t |t�s td��t|�D ]�\}}t |t�rq
t |t�r"t|�dkr&td��|\}}t�d|� t |t �r:t
� |�s>td��t |t �sGtd��t||d �}dD ]}|�
|�}|d urat|||� qP|�
d
�|_d |v rqt�d � |�
d
�}|r�g |_g |_|D ],} t | t�r�t| �dv s�td��t| �dkr�|j�| d � q�t| �dkr�|j�| � q�|||< q
d S )a� Ensure that the list of extensions (presumably provided as a
command option 'extensions') is valid, i.e. it is a list of
Extension objects. We also support the old-style list of 2-tuples,
where the tuples are (ext_name, build_info), which are converted to
Extension instances here.
Raise DistutilsSetupError if the structure is invalid anywhere;
just returns otherwise.
z:'ext_modules' option must be a list of Extension instances� zMeach element of 'ext_modules' option must be an Extension instance or 2-tuplezvold-style (ext_name, build_info) tuple found in ext_modules for extension '%s' -- please convert to Extension instancezRfirst element of each tuple in 'ext_modules' must be the extension name (a string)zOsecond element of each tuple in 'ext_modules' must be a dictionary (build info)�sources)r+ r/ r. �
extra_objects�extra_compile_args�extra_link_argsNr0 �def_filez9'def_file' element of build info dict no longer supported�macros)r< r� z9'macros' element of build info dict must be 1- or 2-tupler< r )r\ �list�DistutilsSetupError� enumerater �tuple�lenr
�warnr] �extension_name_re�match�dict�get�setattr�runtime_library_dirs�
define_macros� undef_macrosrd )
r8 r& r �ext�ext_name�
build_info�key�valr� r� r r r �check_extensions_listV sd
�
��
��
�
�
� �
�z build_ext.check_extensions_listc C s, | � | j� g }| jD ]}|�|j� q |S �N)r� r& rg r� )r8 � filenamesr� r r r �get_source_files� s
zbuild_ext.get_source_filesc C s2 | � | j� g }| jD ] }|�| �|j�� q |S r� )r� r& rd �get_ext_fullpathri )r8 �outputsr� r r r � get_outputs� s
zbuild_ext.get_outputsc C s* | � | j� | jr| �� d S | �� d S r� )r� r& r6 �_build_extensions_parallel�_build_extensions_serialr7 r r r r� � s zbuild_ext.build_extensionsc
s� �j }�j du r t�� }zddlm} W n ty d }Y nw |d u r*��� d S ||d��8� � �fdd��jD �}t�j|�D ] \}}�� |�� |�
� W d � n1 sYw Y qAW d � d S 1 sjw Y d S )NTr )�ThreadPoolExecutor)� max_workersc s g | ] }� � �j|��qS r )�submit�build_extension)rR r� ��executorr8 r r rT � s �z8build_ext._build_extensions_parallel.<locals>.<listcomp>) r6 r_ � cpu_count�concurrent.futuresr� � ImportErrorr� r& �zip�_filter_build_errors�result)r8 �workersr� �futuresr� �futr r� r r� � s,
� �
���"�z$build_ext._build_extensions_parallelc C sD | j D ] }| �|��
| �|� W d � n1 sw Y qd S r� )r& r� r� )r8 r� r r r r� � s
���z"build_ext._build_extensions_serialc
c sX � zd V W d S t ttfy+ } z|js� | �d|j|f � W Y d }~d S d }~ww )Nz"building extension "%s" failed: %s)�CCompilerError�DistutilsError� CompileError�optionalr� ri )r8 r� �er r r r� � s � ���z build_ext._filter_build_errorsc
C sL |j }|d u st|ttf�std|j ��t|�}| �|j�}||j }| j s6t
||d�s6t � d|j� d S t �
d|j� | �||�}|jpGg }|jd d � }|jD ]}|�|f� qR| jj|| j||j| j ||jd�}|d d � | _|jr||�|j� |jp�g }|jp�| j� |�} | jj ||| � |�|j |j || �!|�| j | j| d�
d S )Nzjin 'ext_modules' option (extension '%s'), 'sources' must be present and must be a list of source filenames�newerz$skipping '%s' extension (up-to-date)zbuilding '%s' extension)�
output_dirr� r+ r �extra_postargs�depends)r. r/ r� r� �export_symbolsr r) � target_lang)"r� r\ r� r� r� ri �sortedr� r� r r r
r �info� swig_sourcesr� r� r� rd r2 �compiler) r+ �_built_objectsr� rg r� �language�detect_language�link_shared_object�
get_librariesr/ r� �get_export_symbols)
r8 r� r� �ext_pathr� �
extra_argsr� r- �objectsr� r r r r� � sV ��
�
�zbuild_ext.build_extensionc C s$ g }g }i }| j rt�d� | j sd| jv sd|jv r d}nd}|D ](}tj�|�\}} | dkrE|�|d | � |�|� |d ||< q"|�|� q"|sO|S | jpU| � � }
|
dg} | �
| j� | j rh| �d� | jsv|jD ]} | �| � qn|D ]}|| }
t� d ||
� | � | d
|
|g � qx|S ) z�Walk the list of source files in 'sources', looking for SWIG
interface (.i) files. Run SWIG on all that are found, and
return a modified 'sources' list with SWIG source files replaced
by the generated C (or C++) files.
z/--swig-cpp is deprecated - use --swig-opts=-c++z-c++z.cppz.cz.i�_wrap���z-pythonzswigging %s to %sz-o)
r4 r
r� r5 r_ re �splitextrd r3 � find_swigrg r� �spawn)r8 r� � extension� new_sourcesr� � swig_targets�
target_ext�source�baser� r3 �swig_cmd�o�targetr r r r� 2 s>
zbuild_ext.swig_sourcesc C sZ t jdkrdS t jdkr&dD ]}t j�d| d�}t j�|�r#| S qdS tdt j ��)z�Return the name of the SWIG executable. On Unix, this is
just "swig" -- it should be in the PATH. Tries a bit harder on
Windows.
�posixr3 r? )z1.3z1.2z1.1z c:\swig%szswig.exez>I don't know how to find (much less run) SWIG on platform '%s')r_ ri re rf �isfile�DistutilsPlatformError)r8 �vers�fnr r r r� h s
���zbuild_ext.find_swigc C s� | � |�}|�d�}| �|d �}| js)tjj|dd� |g � }tj�| j|�S d�|dd� �}| �d�}tj� |�
|��}tj�||�S )z�Returns the path of the filename for a given extension.
The file is located in `build_lib` or directly in the package
(inplace option).
rM r� Nr �build_py) �get_ext_fullnamer^ �get_ext_filenamer r_ re rf r' r� �abspath�get_package_dir)r8 r� �fullname�modpath�filenamer* r� � package_dirr r r r� � s
zbuild_ext.get_ext_fullpathc C s | j du r|S | j d | S )zSReturns the fullname of a given extension name.
Adds the `package.` prefixNrM )r* )r8 r� r r r r� � s
zbuild_ext.get_ext_fullnamec C s. ddl m} |�d�}|d�}tjj|� | S )z�Convert the name of an extension (eg. "foo.bar") into the name
of the file from which it will be loaded (eg. "foo/bar.so", or
"foo\bar.pyd").
r �rp rM �
EXT_SUFFIX)�distutils.sysconfigrp r^ r_ re rf )r8 r� rp r� �
ext_suffixr r r r� � s
zbuild_ext.get_ext_filenamec C sv d|j �d�d }z|�d� W n ty( d|�d��dd��d� }Y nw d | }||jvr8|j�|� |jS )
a Return the list of symbols that a shared extension has to
export. This either uses 'ext.export_symbols' or, if it's not
provided, "PyInit_" + module_name. Only relevant on Windows, where
the .pyd file (DLL) must export the module "PyInit_" function.
�_rM r� �asciir �punycode� -� _�PyInit)ri r^ �encode�UnicodeEncodeError�replace�decoder� rd )r8 r� ry �
initfunc_namer r r r� � s �
z build_ext.get_export_symbolsc C s� t jdkr1ddlm} t| j|�s.d}| jr|d }|t jd? t jd? d@ f }|j|g S |jS dd l m
} d
} |rH|d�}|jd| g S |jS )z�Return the list of libraries to link against when building a
shared extension. On most platforms, this is just 'ext.libraries';
on Windows, we add the Python library (eg. python20.dll).
rD r )� MSVCCompilerz
python%d%d�_d� � � r� FrN �getandroidapilevelTrH �_PYTHON_HOST_PLATFORM�ANDROID_API_LEVEL�MACHDEP� LDVERSIONrK )ra rm �distutils._msvccompilerr r\ r2 r �
hexversionr. r� rp �hasattrr_ �environ)r8 r� r �template� pythonlibrp �link_libpython� ldversionr r r r� � s$
� �
zbuild_ext.get_libraries) �__name__�
__module__� __qualname__� descriptionr_ r` �sep_byr � user_options�boolean_optionsr
� help_optionsr9 r~ r� r� r� r� r� r� r� �
contextlib�contextmanagerr� r� r� r� r� r� r� r� r� r r r r r ! sp
�����+�� @N
L6
r )�__doc__r! r_ �rera �distutils.corer �distutils.errorsr� r r r �distutils.dep_utilr �distutils.extensionr �distutils.utilr rV r
�siter r� r� r
r r r r r �<module> s& �
Sorry, this page is not available...