Current File : //snap/core22/current/lib/python3.10/distutils/__pycache__/extension.cpython-310.pyc
o
��bc!) � @ s6 d Z ddlZddlZddlZG dd� d�Zdd� ZdS )zmdistutils.extension
Provides the Extension class, used to describe C/C++ extension
modules in setup scripts.� Nc @ s> e Zd ZdZ ddd�Zdd� ZdS )� Extensiona� Just a collection of attributes that describes an extension
module and everything needed to build it (hopefully in a portable
way, but there are hooks that let you be as unportable as you need).
Instance attributes:
name : string
the full name of the extension, including any packages -- ie.
*not* a filename or pathname, but Python dotted name
sources : [string]
list of source filenames, relative to the distribution root
(where the setup script lives), in Unix form (slash-separated)
for portability. Source files may be C, C++, SWIG (.i),
platform-specific resource files, or whatever else is recognized
by the "build_ext" command as source for a Python extension.
include_dirs : [string]
list of directories to search for C/C++ header files (in Unix
form for portability)
define_macros : [(name : string, value : string|None)]
list of macros to define; each macro is defined using a 2-tuple,
where 'value' is either the string to define it to or None to
define it without a particular value (equivalent of "#define
FOO" in source or -DFOO on Unix C compiler command line)
undef_macros : [string]
list of macros to undefine explicitly
library_dirs : [string]
list of directories to search for C/C++ libraries at link time
libraries : [string]
list of library names (not filenames or paths) to link against
runtime_library_dirs : [string]
list of directories to search for C/C++ libraries at run time
(for shared extensions, this is when the extension is loaded)
extra_objects : [string]
list of extra files to link with (eg. object files not implied
by 'sources', static library that must be explicitly specified,
binary resource files, etc.)
extra_compile_args : [string]
any extra platform- and compiler-specific information to use
when compiling the source files in 'sources'. For platforms and
compilers where "command line" makes sense, this is typically a
list of command-line arguments, but for other platforms it could
be anything.
extra_link_args : [string]
any extra platform- and compiler-specific information to use
when linking object files together to create the extension (or
to create a new static Python interpreter). Similar
interpretation as for 'extra_compile_args'.
export_symbols : [string]
list of symbols to be exported from a shared extension. Not
used on all platforms, and not generally necessary for Python
extensions, which typically export exactly one symbol: "init" +
extension_name.
swig_opts : [string]
any extra options to pass to SWIG if a source file has the .i
extension.
depends : [string]
list of files that the extension depends on
language : string
extension language (i.e. "c", "c++", "objc"). Will be detected
from the source extensions if not provided.
optional : boolean
specifies that a build failure in the extension should not abort the
build process, but simply not install the failing extension.
Nc K s t |t�s td��t |t�rtdd� |D ��std��|| _|| _|p$g | _|p)g | _|p.g | _ |p3g | _
|p8g | _ |p=g | _ | pBg | _
|
pGg | _| pLg | _| pQg | _|
pVg | _|p[g | _|| _|| _t|�dkr�dd� |D �}d�t|��}d | }t�|� d S d S )
Nz'name' must be a stringc s s � | ]}t |t�V qd S )N)�
isinstance�str)�.0�v� r �*/usr/lib/python3.10/distutils/extension.py� <genexpr>k s � z%Extension.__init__.<locals>.<genexpr>z#'sources' must be a list of stringsr c S s g | ]}t |��qS r )�repr)r �optionr r r �
<listcomp>� s z&Extension.__init__.<locals>.<listcomp>z, z Unknown Extension options: %s)r r �AssertionError�list�all�name�sources� include_dirs�
define_macros� undef_macros� library_dirs� libraries�runtime_library_dirs�
extra_objects�extra_compile_args�extra_link_args�export_symbols� swig_opts�depends�language�optional�len�join�sorted�warnings�warn)�selfr r r r r r r r r r r r r r r r �kw�options�msgr r r �__init__W s8
�
�zExtension.__init__c C s d| j j| j j| jt| �f S )Nz<%s.%s(%r) at %#x>)� __class__�
__module__� __qualname__r �id)r% r r r �__repr__� s �zExtension.__repr__)NNNNNNNNNNNNNN)�__name__r+ r, �__doc__r) r. r r r r r s$ C
� /r c C s� ddl m}m}m} ddlm} ddlm} || �}|| dddddd�}�z-g } |�� } | du r3�nt �
|| �r:q(| d | d krHd
krRn n|� d | � q(|| |�} || �}
|
d } t | g �} d}
|
dd� D ]�}|
durz|
�
|� d}
qltj�|�d }|dd � }|d d� }|d
v r�| j�
|� ql|dkr�| j�
|� ql|dkr�|�d�}|d kr�| j�
|df� ql| j�
|d|� ||d d� f� ql|dkr�| j�
|� ql|dkr�| j�
|� ql|dkr�| j�
|� ql|dkr�| j�
|� ql|dk�r| j�
|� ql|dk�r| j}
ql|dk�r| j}
ql|dk�r | j}
ql|dk�r2| j�
|� |�s1| j}
ql|dv �r>| j�
|� ql|� d| � ql|�
| � q)W |� � |S |� � w ) z3Reads a Setup file and returns Extension instances.r )�parse_makefile�expand_makefile_vars� _variable_rx)�TextFile)� split_quoted� )�strip_comments� skip_blanks�
join_lines� lstrip_ws� rstrip_wsTN����*z'%s' lines not handled yet� )z.cz.ccz.cppz.cxxz.c++z.mz.mmz-Iz-D�=z-Uz-Cz-lz-Lz-Rz-rpathz-Xlinkerz
-Xcompilerz-u)z.az.soz.slz.oz.dylibzunrecognized argument '%s') �distutils.sysconfigr1 r2 r3 �distutils.text_filer4 �distutils.utilr5 �readline�re�matchr$ r �append�os�path�splitextr r �findr r r r r r r r �close)�filenamer1 r2 r3 r4 r5 �vars�file�
extensions�line�words�module�ext�append_next_word�word�suffix�switch�value�equalsr r r �read_setup_file� s� �
�
�
�K
�rZ )r0 rG rD r# r rZ r r r r �<module> s z
Mini Shell