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6��a< � @ s d dl Z d dlZd dlZdZdZdeejdd� � ZddgZde Z e �
d e e j �Z e �
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e gdfdd�Zdd� Zejfdd�Zedkr�e� \ZZedu raejZneed�Zeee�g Zeedd�Zee�\ZZeeee e� dS dS )� Na� This module generates a DEF file from the symbols in
an MSVC-compiled DLL import library. It correctly discriminates between
data and functions. The data is collected from the output of the program
nm(1).
Usage:
python lib2def.py [libname.lib] [output.def]
or
python lib2def.py [libname.lib] > output.def
libname.lib defaults to python<py_ver>.lib and output.def defaults to stdout
Author: Robert Kern <kernr@mail.ncifcrf.gov>
Last Update: April 30, 1999
z0.1az%d%d� �nmz-CszrLIBRARY python%s.dll
;CODE PRELOAD MOVEABLE DISCARDABLE
;DATA PRELOAD SINGLE
EXPORTS
z^(.*) in python%s\.dllz ^_imp__(.*) in python%s\.dllc C s0 t tj�dkrYtjd dd� dkr*tjd dd� dkr*tjdd� \} }| |fS tjd dd� dkrMtjd dd� dkrMtjdd� \}} | |fS td� td � | |fS t tj�dkr�tjd dd� dkrxtjd }d
t } | |fS tjd dd� dkr�d}tjd } | |fS d
t } d}| |fS ) zBParses the command-line arguments.
libfile, deffile = parse_cmd()� � ���Nz.libr z.defz4I'm assuming that your first argument is the libraryz and the second is the DEF file.� python%s.lib)�len�sys�argv�print�py_ver)�libfile�deffile� r �9/usr/lib/python3/dist-packages/numpy/distutils/lib2def.py� parse_cmd& s, ,,�� �
�
�r r Tc C sH t j| |t jt jdd�}|�� \}}|jdkr"tdd�| �|f ��|S )zUReturns the output of nm_cmd via a pipe.
nm_output = getnm(nm_cmd = 'nm -Cs py_lib')T)�shell�stdout�stderr�universal_newlinesr zfailed to run "%s": "%s"� )�
subprocess�Popen�PIPE� communicate�
returncode� RuntimeError�join)�nm_cmdr �p� nm_output�nm_errr r r �getnm> s �
�r" c C s� t �| �}t�| �}g }|D ]#}||v r1|dd� dks,|dd� dks,|dd� dkr1|�|� qg }|D ]}||vrQ|dd� dksL|dd� dkrQ|�|� q6|�� |�� ||fS )z�Returns a tuple of lists: dlist for the list of data
symbols and flist for the list of function symbols.
dlist, flist = parse_nm(nm_output)Nr �Pyr �_Py� �init)�DATA_RE�findall�FUNC_RE�append�sort)r �data�func�flist�sym�dlistr r r �parse_nmJ s
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�r1 c C sB | D ]}|d| }q|d }|D ]}|d| }q|� |� dS )zoOutputs the final DEF file to a file defaulting to stdout.
output_def(dlist, flist, header, file = sys.stdout)z %s DATA
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N)�write)r0 r. �header�file�data_sym�func_symr r r �
output_def` s r8 �__main__�wF)r ) �rer r �__doc__� __version__�tuple� version_infor �
DEFAULT_NM�
DEF_HEADER�compile� MULTILINEr) r' r r" r1 r r8 �__name__r
r �open�strr r r0 r. r r r r �<module> s4 �
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