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a d�hY2 � @ sp d Z ddlZddlZddlZddlZddlmZ ddlmZ ddlm Z ddlm Z ddlm Z ddl m Z dd l mZ dd lmZ dd lmZ dd lmZ dd lmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlm Z ddlm Z ddlm Z ddlm Z ddlm Z ddlm!Z! dd lm"Z" dd lm#Z# dd lm$Z$ dd lm%Z% dd lm&Z& dd!lm'Z' ddlZe�r�d"d#� Z d$d%� Z(e!e'�)ed&�e'�)e �o�e d'�G d(d)� d)e*����Z+e'�)e(e&� d*�G d+d,� d,e+e ��Z,e'�)ed-�e'�)e(e � d.�G d/d0� d0e+e ���Z-G d1d2� d2e �Z.e/d3k�rldd4l0m1Z1 e1e2� dS )5a: Notes about unicode handling in psutil ====================================== Starting from version 5.3.0 psutil adds unicode support, see: https://github.com/giampaolo/psutil/issues/1040 The notes below apply to *any* API returning a string such as process exe(), cwd() or username(): * all strings are encoded by using the OS filesystem encoding (sys.getfilesystemencoding()) which varies depending on the platform (e.g. "UTF-8" on macOS, "mbcs" on Win) * no API call is supposed to crash with UnicodeDecodeError * instead, in case of badly encoded data returned by the OS, the following error handlers are used to replace the corrupted characters in the string: * Python 3: sys.getfilesystemencodeerrors() (PY 3.6+) or "surrogatescape" on POSIX and "replace" on Windows * Python 2: "replace" * on Python 2 all APIs return bytes (str type), never unicode * on Python 2, you can go back to unicode by doing: >>> unicode(p.exe(), sys.getdefaultencoding(), errors="replace") For a detailed explanation of how psutil handles unicode see #1040. Tests ===== List of APIs returning or dealing with a string: ('not tested' means they are not tested to deal with non-ASCII strings): * Process.cmdline() * Process.connections('unix') * Process.cwd() * Process.environ() * Process.exe() * Process.memory_maps() * Process.name() * Process.open_files() * Process.username() (not tested) * disk_io_counters() (not tested) * disk_partitions() (not tested) * disk_usage(str) * net_connections('unix') * net_if_addrs() (not tested) * net_if_stats() (not tested) * net_io_counters() (not tested) * sensors_fans() (not tested) * sensors_temperatures() (not tested) * users() (not tested) * WindowsService.binpath() (not tested) * WindowsService.description() (not tested) * WindowsService.display_name() (not tested) * WindowsService.name() (not tested) * WindowsService.status() (not tested) * WindowsService.username() (not tested) In here we create a unicode path with a funky non-ASCII name and (where possible) make psutil return it back (e.g. on name(), exe(), open_files(), etc.) and make sure that: * psutil never crashes with UnicodeDecodeError * the returned path matches � N)�closing)�BSD)�OPENBSD)�POSIX)�WINDOWS)�PY3)�u)�APPVEYOR)�ASCII_FS)�bind_unix_socket)�chdir)� CI_TESTING)�CIRRUS)�copyload_shared_lib)� create_exe)� get_testfn)�HAS_CONNECTIONS_UNIX)� HAS_ENVIRON)�HAS_MEMORY_MAPS)�INVALID_UNICODE_SUFFIX)�PsutilTestCase)�PYPY)� safe_mkdir�� safe_rmpath)� serialrun)�skip_on_access_denied)�spawn_testproc)� terminate�� TESTFN_PREFIX)�UNICODE_SUFFIX)�unittestc C s6 ddl m} z || �W S ty0 t�� Y n0 d S )Nr r )� psutil.testsr Z WindowsError� traceback� print_exc)�pathZ_rm� r' ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/psutil/tests/test_unicode.pyr t s r c C s� t rdS d}t| d�}z�z<t|� t|� t|gd�}t�||d � t|d � W n2 ttfy� Y W |durzt |� t|� dS 0 W |dur�t |� t|� dS W |dur�t |� t|� n|dur�t |� t|� 0 dS )z`Return True if both the fs and the subprocess module can deal with a unicode file name. 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Znet_connectionsr rC rb rD rE )r< ri rK rc rh rd r' r' r( �test_net_connections� s z%_BaseFSAPIsTests.test_net_connectionsc C s, | j d }| �t|� t|� t�|� d S rQ )r5 rS r r r? � disk_usage)r< rU r' r' r( �test_disk_usage s z _BaseFSAPIsTests.test_disk_usager^ z&ctypes does not support unicode on PY2zunstable on PYPYc s� t | jd��f}dd� � � fdd�t�� �� D �}dd� |D �}| �� |�|� |D ]}| �|t� qRW d � n1 sx0 Y d S )Nr) c S s t j�t j�| ��S r9 )rF r& �realpathrG )rI r' r' r( �normpath" s z3_BaseFSAPIsTests.test_memory_maps.<locals>.normpathc s g | ]}� |j ��qS r' )r& ��.0�x�ro r' r( � <listcomp>$ s �z5_BaseFSAPIsTests.test_memory_maps.<locals>.<listcomp>c S s g | ]}t |v r|�qS r' r rp r' r' r( rt ' � )r r4 r? r@ Z memory_mapsZassertInrC rD )r< Z funky_pathZlibpathsr& r' rs r( �test_memory_maps s �z!_BaseFSAPIsTests.test_memory_maps)�__name__� __module__� __qualname__r4 � classmethodr8 r: r= rJ rM rP rV r" �skipIfr r r] r re r r rk rm r r rv r' r' r' r( r3 � s. r3 zcan't deal with unicode strc @ s e Zd ZdZeZdd� ZdS )� TestFSAPIsz1Test FS APIs with a funky, valid, UTF8 path name.c C s^ t | jt�rdntd�}t�� �* t�d� | jt�|�v W d � S 1 sP0 Y d S )N�.�ignore) � isinstancer5 rD r �warnings�catch_warnings� simplefilterrF �listdir)r< �herer' r' r( r= 6 s z"TestFSAPIs.expect_exact_path_matchN)rw rx ry �__doc__r! r4 r= r' r' r' r( r| 0 s r| zunreliable on CIz#can't deal with invalid unicode strc @ s e Zd ZdZeZedd� �ZdS )�TestFSAPIsWithInvalidPathz-Test FS APIs with a funky, invalid path name.c C s dS )NTr' r6 r' r' r( r= F s z1TestFSAPIsWithInvalidPath.expect_exact_path_matchN)rw rx ry r� r r4 rz r= r' r' r' r( r� ? s r� c @ s6 e Zd ZdZe�e d�e�eo"ed�dd� ��Z dS )� TestNonFSAPISz&Unicode tests for non fs-related APIs.r^ zsegfaults on PYPY + WINDOWSc C s| t j�� }trtnd}||d< | j|d�}t�|j�}|�� }|� � D ] \}}| � |t � | � |t � qF| � |d |� d S )N� èZ FUNNY_ARG)�env) rF �environ�copyr r! r r? r@ rA �itemsrC rD rE )r< r� Z funky_strr1 rI �k�vr' r' r( �test_proc_environT s z TestNonFSAPIS.test_proc_environN) rw rx ry r� r" r{ r r r r� r' r' r' r( r� Q s r� �__main__)� run_from_name)3r� rF r- r$ r� � contextlibr r? r r r r Zpsutil._compatr r r# r r r r r r r r r r r r r r r r r r r r r r r! r" r2 r{ �objectr3 r| r� r� rw Zpsutil.tests.runnerr� �__file__r' r' r' r( �<module> sr D � �
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