Your IP : 18.191.198.245
3
��JZ=C � @ s� d Z ddlZddlZddlZddlZddlmZ ddlmZ ddl m
Z
ddl m Z ddl m Z
dd l mZ dd
l
mZ dd l
mZ dd l
mZ dd
l
mZ ddl
mZ ddl
mZ ddl
mZ ddl
mZ ddlmZ ddlmZ ddlmZ g Z ej d�Z ej Z e
j e
j!e
j"e
j#e
j$e
j%e
j&e
j'e
j(e
j)e
j*e
j+e
j,e
j-e
j.e
j/e
j0e
j1e
j2e
j3e
j4e
j5e
j6e
j7i Z8e
j9e
j:e
j;e
j<e
j=e
j>e
j?e
j@e
jAe
jBiZCeDddddddddd d d d � ZEeDddddddddd �ZFed!d"d#d$d%g�ZGed&d'd(d)d*d+d,d-d.g�ZHed/d0d1d2d3g�ZIed4eIjJda �ZKed6d7�ZLed8d9d:jMeLjJ� �ZNd;d<� ZOd=d>� ZPd?d@� ZQdAdB� ZRdCdD� ZSdEdF� ZTdGdH� ZUdIdJ� ZVe jWZWe
jXZXdbdLdM�ZYdNdO� ZZe
j[Z[ej\Z\dcdQdR�Z]dSdT� Z^dUdV� Z_dWdX� Z`dYdZ� Zae jbZbd[d\� Zcejdd]d^� �ZeG d_d`� d`ef�ZgdS )dz OSX platform implementation.� N)�AF_INET)�
namedtuple� )�_common)�_psposix)� _psutil_osx)�
_psutil_posix)�AF_INET6)� conn_tmap)�
isfile_strict)�memoize_when_activated)�parse_environ_block)�sockfam_to_enum)�socktype_to_enum)�
usage_percent)� AccessDenied)�
NoSuchProcess)�
ZombieProcess� SC_PAGE_SIZE� � � � � � � � �
) �ppid�ruid�euid�suid�rgid�egid�sgid�ttynr�ctime�status�name)�cpuutime�cpustime�rss�vms�pfaults�pageins�
numthreads�volctxsw� scputimes�user�nice�system�idle�svmem�totalZ available�percent�used�free�active�inactive�wired�pmemr+ r, r- r. �pfullmem�uss�
pmmap_groupedz7path rss private swapped dirtied ref_count shadow_depth� pmmap_extz addr perms � c C sN t j� \} }}}}|| }|| | }t| | | dd�}t| |||||||�S )z&System virtual memory as a namedtuple.r )�_round)�cextZ virtual_memr r6 )r7 r; r< r= r: Zavailr9 r8 � rF � /usr/lib64/python3.6/_psosx.py�virtual_memoryx s rH c C s4 t j� \} }}}}t|| dd�}tj| |||||�S )z=Swap system memory as a (total, used, free, sin, sout) tuple.r )rD )rE Zswap_memr r Zsswap)r7 r9 r: ZsinZsoutr8 rF rF rG � swap_memory� s rI c C s t j� \} }}}t| |||�S )z(Return system CPU times as a namedtuple.)rE � cpu_timesr1 )r2 r3 r4 r5 rF rF rG rJ � s rJ c C s> g } x4t j� D ](}|\}}}}t||||�}| j|� qW | S )z(Return system CPU times as a named tuple)rE �
per_cpu_timesr1 �append)�retZcpu_tr2 r3 r4 r5 �itemrF rF rG rK � s rK c C s t j� S )z0Return the number of logical CPUs in the system.)rE �cpu_count_logicalrF rF rF rG rO � s rO c C s t j� S )z1Return the number of physical CPUs in the system.)rE Zcpu_count_physrF rF rF rG �cpu_count_physical� s rP c C s" t j� \} }}}}tj| |||�S )N)rE � cpu_statsr Z scpustats)Z ctx_switchesZ
interruptsZsoft_interruptsZsyscallsZtrapsrF rF rG rQ � s rQ c C s t j� \} }}tj| ||�gS )z�Return CPU frequency.
On OSX per-cpu frequency is not supported.
Also, the returned frequency never changes, see:
https://arstechnica.com/civis/viewtopic.php?f=19&t=465002
)rE �cpu_freqr Zscpufreq)ZcurrZmin_Zmax_rF rF rG rR � s rR Fc C sr g }t j� }x`|D ]X}|\}}}}|dkr.d}| sPtjj|� stjj|� rPqtj||||�}|j|� qW |S )z8Return mounted disk partitions as a list of namedtuples.Znone� ) rE �disk_partitions�os�path�isabs�existsr Z sdiskpartrL ) �all�retlistZ
partitions� partitionZdeviceZ
mountpointZfstypeZopts�ntuplerF rF rG rT � s
rT c C sb yt j� \} }}W n tk
r& dS X |dk}|r<tj}n|dkrLtj}n|d }tj| ||�S )z Return battery information.
Nr �< ���)rE �sensors_battery�NotImplementedErrorr ZPOWER_TIME_UNLIMITEDZPOWER_TIME_UNKNOWNZsbattery)r8 ZminsleftZ
power_pluggedZsecsleftrF rF rG r_ � s r_ �inetc
C sr g }xht � D ]^}yt|�j| �}W n tk
r8 w Y q X |r x*|D ]"}t|�|g }|jtj|� � qDW q W |S )z System-wide network connections.)�pids�Process� connectionsr �listrL r Zsconn)�kindrM �pidZcons�crF rF rG �net_connections� s
ri c C sj t � j� } i }xV| D ]N}tj|�}tj|�}tj|�\}}ttd�rNtj|�}tj ||||�||< qW |S )z)Get NIC stats (isup, duplex, speed, mtu).� NicDuplex)
�net_io_counters�keys�
cext_posixZ
net_if_mtuZ net_if_flagsZnet_if_duplex_speed�hasattrr rj Z snicstats)�namesrM r( ZmtuZisupZduplexZspeedrF rF rG � net_if_stats s
rp c C s t j� S )z:The system boot time expressed in seconds since the epoch.)rE � boot_timerF rF rF rG rq s rq c C s` g } t j� }xN|D ]F}|\}}}}}|dkr.q|s4qtj||p@d|pFd||�}| j|� qW | S )z:Return currently connected users as a list of namedtuples.�~N)rE �usersr ZsuserrL ) rZ �rawlistrN r2 ZttyZhostnameZtstamprg �ntrF rF rG rs s
rs c C s` t j� } d| kr\ytd�j� | jd� W n0 tk
r> Y n tk
rZ | jd� Y nX | S )Nr )rE rb rc � create_timerL r r )ZlsrF rF rG rb 0 s rb c s t j� �� fdd��}|S )z`Decorator which translates bare OSError exceptions into
NoSuchProcess and AccessDenied.
c st y� | f|�|�S t k
rn } zB|jtjkr<t| j| j��|jtjtjfkr\t| j| j��� W Y d d }~X nX d S )N) �OSError�errno�ESRCHr rg �_nameZEPERMZEACCESr )�self�args�kwargs�err)�funrF rG �wrapperG s z wrap_exceptions.<locals>.wrapper)� functools�wraps)r r� rF )r rG �wrap_exceptionsC s
r� c c s� y
dV W n� t tfk
r� } zrt|t�s6|jtjkr�y | j� }W n tk
rZ |�Y q�X |tjkrzt | j
| j | j ��q�t
| j
| j ��n� W Y dd}~X nX dS )z�There are some poor C APIs which incorrectly raise ESRCH when
the process is still alive or it's a zombie, or even RuntimeError
(those who don't set errno). This is here in order to solve:
https://github.com/giampaolo/psutil/issues/1044
N)rw � RuntimeError�
isinstancerx ry r' r r �
STATUS_ZOMBIEr rg rz �_ppidr )�procr~ r' rF rF rG � catch_zombieT s
r� c @ sn e Zd ZdZdddgZdd� Zedd� �Zed d
� �Zd d � Z d
d� Z
e dd� �Z e dd� �Z
e dd� �Ze dd� �Ze dd� �Ze dd� �Ze dd � �Ze d d � �Ze d d � �Ze d!d"� �Ze d#d$� �Ze d%d&� �Ze d'd(� �Ze d)d*� �Ze d+d,� �Ze d-d.� �Ze dAd0d1��Z e d2d3� �Z e dBd5d6��Z e d7d8� �Z e d9d:� �Z e d;d<� �Z!e d=d>� �Z"e d?d@� �Z#d4S )Crc z1Wrapper class around underlying C implementation.rg rz r� c C s || _ d | _d | _d S )N)rg rz r� )r{ rg rF rF rG �__init__s s zProcess.__init__c C s$ t j| j�}t|�tt�ks t�|S )N)rE Zproc_kinfo_oneshotrg �len�kinfo_proc_map�AssertionError)r{ rM rF rF rG �_get_kinfo_procx s zProcess._get_kinfo_procc
C s8 t | �� tj| j�}W d Q R X t|�tt�ks4t�|S )N)r� rE Zproc_pidtaskinfo_oneshotrg r� �pidtaskinfo_mapr� )r{ rM rF rF rG �_get_pidtaskinfo s
zProcess._get_pidtaskinfoc C s | j j� | jj� d S )N)r� Zcache_activater� )r{ rF rF rG �
oneshot_enter� s
zProcess.oneshot_enterc C s | j j� | jj� d S )N)r� Zcache_deactivater� )r{ rF rF rG � oneshot_exit� s
zProcess.oneshot_exitc C s( | j � td }|d k r |S tj| j�S )Nr( )r� r� rE Z proc_namerg )r{ r( rF rF rG r( � s z Process.namec C s t | �� tj| j�S Q R X d S )N)r� rE Zproc_exerg )r{ rF rF rG �exe� s
z Process.exec C s t | �� tj| j�S Q R X d S )N)r� rE Z proc_cmdlinerg )r{ rF rF rG �cmdline� s
zProcess.cmdlinec
C s$ t | �� ttj| j��S Q R X d S )N)r� r
rE Z proc_environrg )r{ rF rF rG �environ� s
zProcess.environc C s | j � td | _| jS )Nr )r� r� r� )r{ rF rF rG r � s z Process.ppidc C s t | �� tj| j�S Q R X d S )N)r� rE Zproc_cwdrg )r{ rF rF rG �cwd� s
z Process.cwdc C s. | j � }tj|td |td |td �S )Nr r r! )r� r �puidsr� )r{ �rawtuplerF rF rG �uids� s
z Process.uidsc C s. | j � }tj|td |td |td �S )Nr" r# r$ )r� r r� r� )r{ r� rF rF rG �gids� s
z Process.gidsc C s: | j � td }tj� }y|| S tk
r4 d S X d S )Nr% )r� r� r Zget_terminal_map�KeyError)r{ Ztty_nrZtmaprF rF rG �terminal� s zProcess.terminalc C s6 | j � }t|td |td |td |td �S )Nr+ r, r- r. )r� r> r� )r{ r� rF rF rG � memory_info� s
zProcess.memory_infoc C s" | j � }tj| j�}t||f � S )N)r� rE Zproc_memory_ussrg r? )r{ Z basic_memr@ rF rF rG �memory_full_info� s zProcess.memory_full_infoc C s( | j � }tj|td |td dd�S )Nr) r* g )r� r Z pcputimesr� )r{ r� rF rF rG rJ � s
zProcess.cpu_timesc C s | j � td S )Nr& )r� r� )r{ rF rF rG rv � s zProcess.create_timec C s | j � td }tj|d�S )Nr0 r )r� r� r Zpctxsw)r{ ZvolrF rF rG �num_ctx_switches� s zProcess.num_ctx_switchesc C s | j � td S )Nr/ )r� r� )r{ rF rF rG � num_threads� s zProcess.num_threadsc C sf | j dkrg S g }t| �� tj| j �}W d Q R X x.|D ]&\}}t|�r8tj||�}|j|� q8W |S )Nr )rg r� rE Zproc_open_filesr r Z popenfilerL )r{ �filesrt rV �fdr\ rF rF rG �
open_files� s
zProcess.open_filesra c C s� |t kr(td|djdd� t D ��f ��t | \}}t| �� tj| j||�}W d Q R X g }xz|D ]r}|\}}} }
} } t| } t|�}t | �} |t
t fkr�|
r�t j
|
� }
| r�t j
| � } t j||| |
| | �}
|j|
� qbW |S )Nz+invalid %r kind argument; choose between %sz, c S s g | ] }t |��qS rF )�repr)�.0�xrF rF rG �
<listcomp> s z'Process.connections.<locals>.<listcomp>)r
�
ValueError�joinr� rE Zproc_connectionsrg � TCP_STATUSESr r r r r ZaddrZpconnrL )r{ rf Zfamilies�typesrt rM rN r� Zfam�typeZladdrZraddrr' ru rF rF rG rd � s(
zProcess.connectionsc C s. | j dkrdS t| �� tj| j �S Q R X d S )Nr )rg r� rE Z proc_num_fds)r{ rF rF rG �num_fds s
zProcess.num_fdsNc C s t j| j|| j�S )N)r Zwait_pidrg rz )r{ ZtimeoutrF rF rG �wait s z Process.waitc C s t | �� tj| j�S Q R X d S )N)r� rm � getpriorityrg )r{ rF rF rG �nice_get s
zProcess.nice_getc
C s" t | �� tj| j|�S Q R X d S )N)r� rm � setpriorityrg )r{ �valuerF rF rG �nice_set# s
zProcess.nice_setc C s | j � td }tj|d�S )Nr' �?)r� r� �
PROC_STATUSES�get)r{ �coderF rF rG r' ( s zProcess.statusc C sT t | �� tj| j�}W d Q R X g }x*|D ]"\}}}tj|||�}|j|� q*W |S )N)r� rE Z proc_threadsrg r ZpthreadrL )r{ rt rZ Z thread_id�utimeZstimer\ rF rF rG �threads. s
zProcess.threadsc C s t | �� tj| j�S Q R X d S )N)r� rE Zproc_memory_mapsrg )r{ rF rF rG � memory_maps8 s
zProcess.memory_maps)ra )N)$�__name__�
__module__� __qualname__�__doc__� __slots__r� r r� r� r� r� r� r( r� r� r� r r� r� r� r� r� r� rJ rv r� r� r� rd r� r� r� r� r' r� r� rF rF rF rG rc n sB
rc )r@ )F)ra )hr� �
contextlibrx r� rU Zsocketr � collectionsr rS r r r rE r rm r r
r r r
r r r � _exceptionsr r r Z__extra__all__�sysconfZPAGESIZEZAF_LINKZTCPS_ESTABLISHEDZCONN_ESTABLISHEDZ
TCPS_SYN_SENTZ
CONN_SYN_SENTZTCPS_SYN_RECEIVEDZ
CONN_SYN_RECVZTCPS_FIN_WAIT_1ZCONN_FIN_WAIT1ZTCPS_FIN_WAIT_2ZCONN_FIN_WAIT2ZTCPS_TIME_WAITZCONN_TIME_WAITZ TCPS_CLOSEDZ
CONN_CLOSEZTCPS_CLOSE_WAITZCONN_CLOSE_WAITZ
TCPS_LAST_ACKZ
CONN_LAST_ACKZ TCPS_LISTENZ CONN_LISTENZ TCPS_CLOSINGZ CONN_CLOSINGZPSUTIL_CONN_NONEZ CONN_NONEr� ZSIDLZ STATUS_IDLEZSRUNZSTATUS_RUNNINGZSSLEEPZSTATUS_SLEEPINGZSSTOPZSTATUS_STOPPEDZSZOMBr� r� �dictr� r� r1 r6 r> �_fieldsr? rA r� rB rH rI rJ rK rO rP rQ rR Z
disk_usageZdisk_io_countersrT r_ rk Z net_if_addrsri rp rq rs rb Z
pid_existsr� �contextmanagerr� �objectrc rF rF rF rG �<module> s�