OwlCyberSecurity - MANAGER
Edit File: interpreter.cpython-38.pyc
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(?P<debug>_d)? \.so$c @ s� e Zd ZdZdZdZdZdZdZi Z d)dd�Z dd � Z d d � Z d d � Z dd� Zedd� �Zd*dd�Zd+dd�Zd,dd�Zd-dd�Zd.dd�Zd/d d �Zd0d d �Zd1d d!�Zd2d"d#�Zd3d$d%�Zd4d'd(�ZdS )5� InterpreterN�pythonF�cpython� c C s� t � }|d= |d= t|t�rF|�� D ] } || d kr$t|| �|| < q$nR|r�|�dd��� rl|slt|�|d< n,| �|�� � D ] \} } || d krz| || < qz|� � D ]\} } t | | | � q�d S )N�self�value�.� �version) �locals� isinstancer �keys�getattr�replace�isdigitr �parse�items�setattr) r r �path�namer �debug�impl�optionsZparams�key�valr r �+/usr/share/python3/debpython/interpreter.py�__init__E s zInterpreter.__init__c C s� |dkrJ|rJ|� d�r"d| jd< n|� d�r6d| jd< d|krbd| jd< n|d krb|d k rbt|�}|d kr�|d kr�tt|�| j|< n || j|< d S ) Nr r r r �pypyz-dbgTr r )r r r r )� startswith�__dict__r r r )r r r r r r � __setattr__Z s zInterpreter.__setattr__c C s8 | j pd}|| �| j�7 }| jr4|dd�| j� 7 }|S )Nr � )r �_vstrr r r )r �resultr r r �__repr__j s zInterpreter.__repr__c C s | � | j�S )N)r& r )r r r r �__str__q s zInterpreter.__str__c C sF | j dkr| jS |r@t|�| jkr@| jr2d�|�S | jt|� S | jS )Nr! z python{}-dbg)r r �strr �format�r r r r r r& t s zInterpreter._vstrc C s: t �| �}|si S |�� }d|kr6t|d �� �|d< |S )a� Return dict with parsed shebang >>> sorted(Interpreter.parse('pypy').items()) [('debug', None), ('name', 'pypy'), ('options', ()), ('path', None), ('version', None)] >>> sorted(Interpreter.parse('/usr/bin/python3.3-dbg').items()) [('debug', '-dbg'), ('name', 'python'), ('options', ()), ('path', '/usr/bin/'), ('version', '3.3')] >>> sorted(Interpreter.parse('#! /usr/bin/pypy --foo').items()) [('debug', None), ('name', 'pypy'), ('options', ('--foo',)), ('path', '/usr/bin/'), ('version', None)] >>> sorted(Interpreter.parse('#! /usr/bin/python3.2').items()) [('debug', None), ('name', 'python'), ('options', ()), ('path', '/usr/bin/'), ('version', '3.2')] >>> sorted(Interpreter.parse('/usr/bin/python3.2-dbg --foo --bar').items()) [('debug', '-dbg'), ('name', 'python'), ('options', ('--foo', '--bar')), ('path', '/usr/bin/'), ('version', '3.2')] r )� SHEBANG_RE�search� groupdict�tupler )Zshebangr' r r r r ~ s zInterpreter.parsec C sn t |p | j�}| jdkr d}n0|t d�> r4d| }n|t d�> rJd| }nd}|rZd| }|rjd ||f }|S ) a� Return path to site-packages directory. Note that returned path is not the final location of .py files >>> i = Interpreter('python') >>> i.sitedir(version='3.1') '/usr/lib/python3/dist-packages/' >>> i.sitedir(version='2.5') '/usr/lib/python2.5/site-packages/' >>> i.sitedir(version=Version('2.7')) '/usr/lib/python2.7/dist-packages/' >>> i.sitedir(version='3.1', gdb=True, package='python3-foo') 'debian/python3-foo/usr/lib/debug/usr/lib/python3/dist-packages/' >>> i.sitedir(version=Version('3.2')) '/usr/lib/python3/dist-packages/' >>> Interpreter('pypy').sitedir(version='2.0') '/usr/lib/pypy/dist-packages/' r! z /usr/lib/pypy/dist-packages/�2.6z /usr/lib/python%s/site-packages/z3.0z /usr/lib/python%s/dist-packages/z /usr/lib/python3/dist-packages/z/usr/lib/debug%sz debian/%s%s)r r r )r Zgdb�packager r r r r �sitedir� s zInterpreter.sitedirc C sv t |p | j�}d| jkr dnd}|t d�kr4|| S t|�\}}|�d�sR|d7 }t|dd|dd � | �|�|f �S ) a� Given path to a .py file, return path to its .pyc/.pyo file. This function is inspired by Python 3.2's imp.cache_from_source. :param fpath: path to file name :param version: Python version >>> i = Interpreter('python') >>> i.cache_file('foo.py', Version('3.1')) 'foo.pyc' >>> i.cache_file('bar/foo.py', '3.2') 'bar/__pycache__/foo.cpython-32.pyc' z-O�o�c�3.1z.py� __pycache__z %s.%s.py%sN���)r r r r �endswithr � magic_tag)r Zfpathr Z last_char�fdir�fnamer r r � cache_file� s �zInterpreter.cache_filec C s~ t |p | j�}| �|�\}}|�dd�d }|rP|d�|�7 }|rP|d�|�7 }| jrt| jdkrt|t d�> rt|d7 }d �|�S ) z5Return extension name with soname and multiarch tags.r � r z.{}z-{}r �3Z_dz{}.so)r r � _get_configr r+ r r )r r r �soabi� multiarchr' r r r �ext_file� s �zInterpreter.ext_filec C s< t |p | j�}| jdkr(|t d�> r(dS | �d|�}t|�S )zReturn magic number.r r? r z"import imp; print(imp.get_magic()))r r r �_execute�eval)r r r' r r r � magic_number� s zInterpreter.magic_numberc C s4 t |p | j�}| jdkr(|t d�> r(dS | �d|�S )z�Return Python magic tag (used in __pycache__ dir to tag files). >>> i = Interpreter('python') >>> i.magic_tag(version='3.2') 'cpython-32' r �3.2r z import imp; print(imp.get_tag()))r r r rD r, r r r r: � s zInterpreter.magic_tagc C sJ t |p | j�}z| �|�\}}W n$ tk rD tjddd� Y dS X |S )zReturn multiarch tag.zcannot get multiarchT��exc_infor �r r r@ � Exception�logr �r r rA rB r r r rB � s zInterpreter.multiarchc C s4 t |p | j�}| jdkr0|t d�? r0d�|j�S d S )Nr rG zabi{})r r r r+ �majorr, r r r � stableabi s zInterpreter.stableabic C sJ t |p | j�}z| �|�\}}W n$ tk rD tjddd� Y dS X |S )z�Return SOABI flag (used to in .so files). >>> i = Interpreter('python') >>> i.soabi(version=Version('3.3')) 'cpython-33m' zcannot get soabiTrH r rJ rM r r r rA s zInterpreter.soabic C s� t |p | j�}d|kr(|�dd�\}}nd}t�|�}|s>dS |�� }|d rRdS t| |d�}|d r�d�|d d |d d �|_|js�|d s�d |d p�dkr�d |_z|� � \}}W n$ t k r� t jdd d� Y dS X |d }|j dk�r|jd? �r|� d��r|dd� }|d �s&|�rbd�||d �p8|�}|d �sL|�rbd�||d �p^|�}|d7 }||k�rxdS t||�S )a� Return extension file name if file can be renamed. >>> i = Interpreter('python') >>> i.check_extname('foo.so', version='3.3') # doctest: +ELLIPSIS 'foo.cpython-33m-....so' >>> i.check_extname('foo.abi3.so', version='3.3') >>> i.check_extname('foo/bar/bazmodule.so', version='3.3') # doctest: +ELLIPSIS 'foo/bar/baz.cpython-33m-....so' �/r> r NrO )r Zverz{}.{}r r �d�flagsTzcannot get soabi/multiarchrH r r rG �modulei����rA rB z{}-{}z.so)r r �rsplit� EXTFILE_REr. r/ r r+ r r@ rK rL r r9 r ) r r< r r; �info�irA rB r' r r r � check_extname s> $ zInterpreter.check_extnamec C s� t |p | j�}| jdksB| jdkrH|d? r2|d> sB|d? sB|dkrHd}nd}|d7 }| �||��d �}ztjd |d < W n tk r� Y nX |S ) Nr! r r1 r? r6 zimport sysconfig as s;z%from distutils import sysconfig as s;zOprint("__SEP__".join(i or "" for i in s.get_config_vars("SOABI", "MULTIARCH")))Z__SEP__ZDEB_HOST_MULTIARCHr> )r r r rD r �os�environ�KeyError)r r �cmdZ conf_varsr r r r@ K s& ����zInterpreter._get_configTc C s� t |p | j�}d�| �|�|�dd��}|rD|| jjkrD| jj| S t|�}|d dkrzt� |d � t d�||d ���|d � � }t |�dkr�|d }|r�|| jj|< |S ) Nz {} -c '{}'�'� returncoder �stderrz {} failed with status code {}�stdoutr> ) r r r+ r& r � __class__�_cacher rL r rK � splitlines�len)r Zcommandr �cache�outputr' r r r rD ^ s zInterpreter._execute)NNNNNNN)FNN)N)N)N)N)N)N)N)N)N)NT) �__name__� __module__� __qualname__r r r r r r rb r r$ r( r) r& � staticmethodr r3 r= rC rF r: rB rO rA rX r@ rD r r r r r < s: � & 1 r )ZloggingrY �re�os.pathr r Z debpythonr Zdebpython.versionr �compile�VERBOSEr- rU Z getLoggerrg rL r r r r r �<module> s � �