a
    GDf|                     @   s  d Z ddlZddlZddlZddlZddlmZ ddlmZ ddlm	Z	 ddl
mZ ddl
mZ dd	l
mZ dd
l
mZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlm Z  ddlm!Z! g Z"erej#ej$ej%ej&ej'ej(ej)ej*ej+ej,ej-ej.ej/ej0iZ1n~erej#ej$ej'ej(ej)ej*ej2ej,ej+ej,ej%ej3ej4ej&iZ1n:erej#ej$ej'ej(ej)ej*ej+ej,ej%ej3ej4ej&iZ1ej5ej6ej7ej8ej9ej:ej;ej<ej=ej>ej?ej@ejAejBejCejDejEejFejGejHejIejJejKejLiZMeN ZOejPZPeQedZReQedZSeQedZTeQedZUeVdddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3d4d5d6ZWed7g d8ZXed9g d:ZYed;g d<ZZeZZ[ed=g d>Z\ed?d@Z]edAdBZ^er8edCg dDZ_nedCg dEZ_dFdG Z`dHdI ZadJdK ZbeRrndLd ZcndMd ZcdNec_ddOdP ZeeserdQdR ZfndSdR ZfdTdU ZgerdVdW ZhnerdXdW ZhdudYdZZiejjZjejkZkejlZlejmZmd[d\ Znd]d^ Zoerd_d` Zpdadb Zqdcdd Zrdedf Zsedgdh Ztdidj Zues@erJdkdl ZvnejvZvdmdn Zwdodp Zxejydqdr ZzG dsdt dtZ{dS )vz5FreeBSD, OpenBSD and NetBSD platforms implementation.    N)defaultdict)
namedtuple)ElementTree   )_common)_psposix)_psutil_bsd)_psutil_posix)FREEBSD)NETBSD)OPENBSD)AccessDenied)NoSuchProcess)ZombieProcess)	conn_tmap)conn_to_ntuple)debug)memoize)memoize_when_activated)usage_percent)FileNotFoundError)PermissionError)ProcessLookupError)whichper_cpu_timesproc_num_threadsproc_open_filesproc_num_fds                     	   
                                             )ppidstatusreal_uideffective_uid	saved_uidreal_gideffective_gid	saved_gidttynrcreate_timectx_switches_volctx_switches_unvolread_io_countwrite_io_count	user_timesys_timech_user_timech_sys_timerssvmsmemtextmemdatamemstackcpunumnamesvmem)total	availablepercentusedfreeactiveinactivebufferscachedsharedwired	scputimesusernicesystemidleirqpmem)rG   rH   textdatastack	pcputimes)r\   r^   children_userchildren_systempmmap_grouped*path rss, private, ref_count, shadow_count	pmmap_ext6addr, perms path rss, private, ref_count, shadow_countsdiskio)
read_countwrite_count
read_byteswrite_bytesZ	read_timeZ
write_timeZ	busy_time)rm   rn   ro   rp   c                  C   s   t  } tr| \}}}}}}tddX}|D ]B}|drPt| d d }	q,|dr,t| d d }
q,W d    n1 s0    Y  || }|| }n,| \}}}}}}}	}
|| | }|| | }t|| |dd}t||||||||	||
|S )Nz/proc/meminforbs   Buffers:r   i   s
   MemShared:Zround_)	cextZvirtual_memr   open
startswithintsplitr   rN   )ZmemrO   rS   rT   rU   rY   rW   flinerV   rX   rR   ZavailrQ    rz   Z/nfs/NAS7/SABIOD/METHODE/ermites/ermites_venv/lib/python3.9/site-packages/psutil/_psbsd.pyvirtual_memory   s8    

4
r|   c                  C   s4   t  \} }}}}t|| dd}t| |||||S )z@System swap memory as (total, used, free, sin, sout) namedtuple.r   rr   )rs   Zswap_memr   r   Zsswap)rO   rR   rS   sinZsoutrQ   rz   rz   r{   swap_memory   s    r~   c                  C   s"   t  \} }}}}t| ||||S )z,Return system per-CPU times as a namedtuple.)rs   	cpu_timesrZ   r[   rz   rz   r{   r      s    r   c                  C   s>   g } t  D ],}|\}}}}}t|||||}| | q| S )(Return system CPU times as a namedtuple.)rs   r   rZ   append)retZcpu_tr\   r]   r^   r_   r`   itemrz   rz   r{   r      s    c                  C   s2   t  dkrt gS tjr$d} t| dt_t gS )r   r   &supported only starting from FreeBSD 8T)cpu_count_logicalr   r   
__called__NotImplementedError)msgrz   rz   r{   r   
  s    
Fc                   C   s   t  S )z0Return the number of logical CPUs in the system.)rs   r   rz   rz   rz   r{   r     s    r   c                   C   s   t  dkrdS d S )Nr   )r   rz   rz   rz   r{   cpu_count_cores  s    r   c                  C   s   d} t  }|durj|d}|dkrj|d|d  }t|}zt|dpRd} W |  n
|  0 | s|t dkr|dS | S )z-Return the number of CPU cores in the system.Nz	</groups>r%   zgroup/children/group/cpur   )	rs   Zcpu_topologyrfindr   
fromstringlenfindallclearr   )r   sindexrootrz   rz   r{   r   $  s    


c            	      C   s   t rt \} }}}}ntrt \} }}}}}}tdd4}|D ]}|drBt| d }qBW d   q1 sv0    Y  ntrt \} }}}}}}t	
| |||S )z*Return various CPU stats as a named tuple.z
/proc/statrq   s   intrr   N)r
   rs   	cpu_statsr   rt   ru   rv   rw   r   r   Z	scpustats)	ZctxswZintrsZ
soft_intrsZsyscallsZtrapsZfaultsZforksrx   ry   rz   rz   r{   r   ?  s    
2r   c               
   C   s   g } t  }t|D ]}zt|\}}W n ty>   Y qY n0 |rz t|dd dd }W n ttfy~   d}Y n0 z t|dd dd }W n ttfy   d}Y n0 | 	t
||| q| S )zReturn frequency metrics for CPUs. As of Dec 2018 only
        CPU 0 appears to be supported by FreeBSD and all other cores
        match the frequency of CPU 0.
         r   /r   N)r   rangers   cpu_freqr   rv   rw   
IndexError
ValueErrorr   r   scpufreq)r   num_cpuscpucurrentZavailable_freqZmin_freqZmax_freqrz   rz   r{   r   a  s$    
 
 
r   c                  C   s   t t } t| ddgS )Ng        )floatrs   r   r   r   )currrz   rz   r{   r   {  s    c              	   C   sL   g }t  }|D ]6}|\}}}}d }}	t||||||	}
||
 q|S )zReturn mounted disk partitions as a list of namedtuples.
    'all' argument is ignored, see:
    https://github.com/giampaolo/psutil/issues/906.
    N)rs   disk_partitionsr   Z	sdiskpartr   )allretlistZ
partitions	partitionZdeviceZ
mountpointZfstypeoptsZmaxfileZmaxpathntuplerz   rz   r{   r     s    r   c            
      C   s   t   } i }| D ]}z&t|}t|}t|\}}W n2 tyn } z|jtjkrZ W Y d}~qd}~0 0 t	t
drt
|}d|}d|v }	t
|	||||||< q|S )z)Get NIC stats (isup, duplex, speed, mtu).N	NicDuplex,Zrunning)net_io_counterskeys
cext_posixZ
net_if_mtuZnet_if_flagsZnet_if_duplex_speedOSErrorerrnoZENODEVhasattrr   r   joinZ	snicstats)
namesr   rM   ZmtuflagsZduplexspeederrZoutput_flagsZisuprz   rz   r{   net_if_stats  s$    







r   c              
   C   s   | t jvr*td| ddd tD f t|  \}}t }trPtd||}ntrbtd| }nt||}|D ]6}|\}}}}	}
}}t	||||	|
|t
|}|| qrt|S )z System-wide network connections.+invalid %r kind argument; choose between %s, c                 S   s   g | ]}t |qS rz   repr.0xrz   rz   r{   
<listcomp>      z#net_connections.<locals>.<listcomp>r   )r   r   r   r   setr   rs   net_connectionsr   r   TCP_STATUSESaddlist)kindfamiliestypesr   rawlistr   fdfamtypeladdrraddrr6   pidntrz   rz   r{   r     s(    
r   c                  C   sb   zt  \} }}W n ty&   Y dS 0 |dk}|r<tj}n|dkrLtj}n|d }t| ||S )zReturn battery info.Nr   r   <   )rs   sensors_batteryr   r   ZPOWER_TIME_UNLIMITEDZPOWER_TIME_UNKNOWNZsbattery)rQ   ZminsleftZpower_pluggedZsecsleftrz   rz   r{   r     s    r   c               	   C   st   t t} t }t|D ]X}z@t|\}}|dkr6d}d| }| d t|||| W q t	yl   Y q0 q| S )z?Return CPU cores temperatures if available, else an empty dict.r   NzCore %sZcoretemp)
r   r   r   r   rs   Zsensors_cpu_temperaturer   r   Zshwtempr   )r   r   r   r   highrM   rz   rz   r{   sensors_temperatures  s    r   c                   C   s   t  S )z:The system boot time expressed in seconds since the epoch.)rs   	boot_timerz   rz   rz   r{   r     s    r   c            	      C   sf   g } t  }|D ]P}|\}}}}}|dkr6ts2J d}|dkr@qt||pLd|||}| | q| S )z:Return currently connected users as a list of namedtuples.r   N~)rs   usersr   r   Zsuserr   )	r   r   r   r\   ttyhostnameZtstampr   r   rz   rz   r{   r   	  s    r   c                   C   s@   zt d  W n& ty$   Y dS  ty6   Y dS 0 dS d S )Nr   FT)ProcessrM   r   r   rz   rz   rz   r{   _pid_0_exists  s    r   c                  C   s*   t  } tr&d| vr&t r&| dd | S )z7Returns a list of PIDs currently running on the system.r   )rs   pidsr   r   insert)r   rz   rz   r{   r   *  s    r   c                 C   s    t | }|s| t v S dS dS )zReturn True if pid exists.TN)r   
pid_existsr   )r   existsrz   rz   r{   r   6  s    

r   c                 C   s>   z$t | td  }t|tjkW S  ty8   Y dS 0 d S )Nr6   F)rs   proc_oneshot_infokinfo_proc_mapPROC_STATUSESgetr   STATUS_ZOMBIEr   )r   strz   rz   r{   	is_zombieD  s
    r   c                    s   t   fdd}|S )z`Decorator which translates bare OSError exceptions into
    NoSuchProcess and AccessDenied.
    c                    s   z | g|R i |W S  t yV   t| jrDt| j| j| jnt| j| jY nX tyt   t| j| jY n: t	y   | jdkrdt
 v rt| j| jn  Y n0 d S )Nr   )r   r   r   r   _name_ppidr   r   r   r   r   )selfargskwargsfunrz   r{   wrapperQ  s    


z wrap_exceptions.<locals>.wrapper)	functoolswraps)r   r   rz   r   r{   wrap_exceptionsL  s    r   c              	   c   sp   z
dV  W n` t tfyL   t| jr:t| j| j| jnt| j| jY n  tyj   t	| j| jY n0 dS )z8Same as above, for routines relying on reading /proc fs.N)
r   r   r   r   r   r   r   r   r   r   )instrz   rz   r{   wrap_exceptions_procfsg  s    

r   c                   @   s  e Zd ZdZg dZdd Zdd Zeedd Z	d	d
 Z
dd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zeredd  Zed!d" ZeZed#d$ Zed%d& Zed'd( Zed)d* ZedLd,d-ZedMd/d0Zed1d2 Zed3d4 Z ed5d6 Z!ed7d8 Z"ed9d: Z#e$d;d<Z%e$d;d=Z&d>d? Z'e(red@dA Z)ne'Z)e*redBdC Z+ne'Z+eredDdE Z,edFdG Z-edHdI Z.edNdJdKZ/d.S )Or   z1Wrapper class around underlying C implementation.)r   r   r   _cachec                 C   s   || _ d | _d | _d S N)r   r   r   )r   r   rz   rz   r{   __init__}  s    zProcess.__init__c                 C   s   t | j dS )z+Raise NSP if the process disappeared on us.N)rs   	proc_namer   r   rz   rz   r{   _assert_alive  s    zProcess._assert_alivec                 C   s$   t | j}t|ttks J |S )z;Retrieves multiple process info in one shot as a raw tuple.)rs   r   r   r   r   r   r   rz   rz   r{   oneshot  s    zProcess.oneshotc                 C   s   | j |  d S r   )r   Zcache_activater   rz   rz   r{   oneshot_enter  s    zProcess.oneshot_enterc                 C   s   | j |  d S r   )r   Zcache_deactivater   rz   rz   r{   oneshot_exit  s    zProcess.oneshot_exitc                 C   s(   |   td  }|d ur|S t| jS )NrM   )r   r   rs   r   r   )r   rM   rz   rz   r{   rM     s    zProcess.namec                 C   s   t r| jdkrdS t| jS trj| jdkr0dS t|   td| j W  d    S 1 s^0    Y  n |  }|rt	|d pdS dS d S )Nr    z/proc/%s/exe)
r
   r   rs   Zproc_exer   r   osreadlinkcmdliner   )r   r   rz   rz   r{   exe  s    


0zProcess.exec              
   C   s   t r| jdkrg S trzt| jW S  ty } zt|jtjkrt| jr^t	| j| j
| jqt| js|t| j| j
| jqtd|  g W  Y d }~S n W Y d }~qd }~0 0 nt| jS d S )Nr   z'ignoring %r and returning an empty list)r   r   r   rs   Zproc_cmdliner   r   EINVALr   r   r   r   r   r   r   )r   r   rz   rz   r{   r     s    

zProcess.cmdlinec                 C   s   t | jS r   )rs   Zproc_environr   r   rz   rz   r{   environ  s    zProcess.environc                 C   s<   |   td  }t }z
|| W S  ty6   Y d S 0 d S )Nr=   )r   r   r   Zget_terminal_mapKeyError)r   Ztty_nrZtmaprz   rz   r{   terminal  s    
zProcess.terminalc                 C   s   |   td  | _| jS )Nr5   )r   r   r   r   rz   rz   r{   r5     s    zProcess.ppidc                 C   s.   |   }t|td  |td  |td  S )Nr7   r8   r9   )r   r   Zpuidsr   r   Zrawtuplerz   rz   r{   uids  s    


zProcess.uidsc                 C   s.   |   }t|td  |td  |td  S )Nr:   r;   r<   )r   r   Zpgidsr   r  rz   rz   r{   gids  s    


zProcess.gidsc                 C   s8   |   }t|td  |td  |td  |td  S )NrC   rD   rE   rF   )r   r   re   r   r  rz   rz   r{   r     s    



zProcess.cpu_timesc                 C   s   |   td  S )NrL   r   r   r   rz   rz   r{   cpu_num  s    zProcess.cpu_numc                 C   s@   |   }t|td  |td  |td  |td  |td  S )NrG   rH   rI   rJ   rK   )r   ra   r   r  rz   rz   r{   memory_info  s    




zProcess.memory_infoc                 C   s   |   td  S )Nr>   r  r   rz   rz   r{   r>     s    zProcess.create_timec                 C   s    t rt| jS t|  S d S r   )HAS_PROC_NUM_THREADSrs   r   r   r   threadsr   rz   rz   r{   num_threads  s    zProcess.num_threadsc                 C   s$   |   }t|td  |td  S )Nr?   r@   )r   r   Zpctxswr   r  rz   rz   r{   num_ctx_switches  s
    

zProcess.num_ctx_switchesc                 C   sH   t | j}g }|D ]"\}}}t|||}|| qtrD|   |S r   )rs   Zproc_threadsr   r   Zpthreadr   r   r   )r   r   r   Z	thread_idutimeZstimer   rz   rz   r{   r
  #  s    zProcess.threadsinetc              	   C   s   |t vr(td|ddd t D f t | \}}g }trLt| j|}n&trbt| j||}nt| j||}|D ]P}|d d \}}}	}
}}t	r||vsv|	|vrqvt
|||	|
||t}|| qv|   |S )Nr   r   c                 S   s   g | ]}t |qS rz   r   r   rz   rz   r{   r   4  r   z'Process.connections.<locals>.<listcomp>r"   )r   r   r   r   rs   r   r   r   Zproc_connectionsr
   r   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   r   r6   r   rz   rz   r{   connections/  s0    zProcess.connectionsNc                 C   s   t | j|| jS r   )r   Zwait_pidr   r   )r   timeoutrz   rz   r{   waitM  s    zProcess.waitc                 C   s   t | jS r   )r   getpriorityr   r   rz   rz   r{   nice_getQ  s    zProcess.nice_getc                 C   s   t | j|S r   )r   setpriorityr   )r   valuerz   rz   r{   nice_setU  s    zProcess.nice_setc                 C   s   |   td  }t|dS )Nr6   ?)r   r   r   r   )r   coderz   rz   r{   r6   Y  s    zProcess.statusc                 C   s(   |   }t|td  |td  ddS )NrA   rB   r   )r   r   Zpior   r  rz   rz   r{   io_counters_  s    

zProcess.io_countersc                 C   s:   t r| jdkrdS tstr&t| jS ttr0dnddS )z)Return process current working directory.r   r   r   N)r   r   r   HAS_PROC_OPEN_FILESrs   Zproc_cwdr   r
   r   rz   rz   r{   cwdi  s    
zProcess.cwdZmmapri   rk   c                 C   s   t d S r   )r   r   rz   rz   r{   _not_implemented  s    zProcess._not_implementedc                 C   s   t | j}dd |D S )z8Return files opened by process as a list of namedtuples.c                 S   s   g | ]\}}t ||qS rz   )r   Z	popenfile)r   pathr   rz   rz   r{   r     r   z&Process.open_files.<locals>.<listcomp>)rs   r   r   )r   r   rz   rz   r{   
open_files  s    zProcess.open_filesc                 C   s   t | j}tr|   |S )z=Return the number of file descriptors opened by this process.)rs   r   r   r   r   r   rz   rz   r{   num_fds  s    zProcess.num_fdsc                 C   s   t | jS r   )rs   Zproc_cpu_affinity_getr   r   rz   rz   r{   cpu_affinity_get  s    zProcess.cpu_affinity_getc              
   C   s   t ttt }|D ]}||vrtd||f qzt| j| W nZ ty } zB|j	t	j
t	jfv r|D ]}||vrltd||f ql W Y d }~n
d }~0 0 d S )Nz#invalid CPU #%i (choose between %s))tupler   r   r   r   rs   Zproc_cpu_affinity_setr   r   r   r   ZEDEADLK)r   ZcpusZallcpusr   r   rz   rz   r{   cpu_affinity_set  s$    
zProcess.cpu_affinity_setc                 C   s   t | jS r   )rs   Zproc_memory_mapsr   r   rz   rz   r{   memory_maps  s    zProcess.memory_mapsc                 C   sP   |d u rt | j|S t|dkr2tdt| |\}}t | j|||S d S )Nr   z4second argument must be a (soft, hard) tuple, got %s)rs   Zproc_getrlimitr   r   r   r   Zproc_setrlimit)r   resourceZlimitsZsofthardrz   rz   r{   rlimit  s    zProcess.rlimit)r  )N)N)0__name__
__module____qualname____doc__	__slots__r   r   r   r   r   r   r   rM   r   r   r   r  r5   r  r  r   r
   r  r  Zmemory_full_infor>   r  r  r
  r  r  r  r  r6   r  r  r   Znt_mmap_groupedZnt_mmap_extr  r  r  HAS_PROC_NUM_FDSr  r   r"  r#  r&  rz   rz   rz   r{   r   x  s   








	










	



r   )F)|r*  
contextlibr   r   r   collectionsr   r   Z	xml.etreer   r   r   r   r   rs   r	   r   r
   r   r   r   r   r   r   r   r   r   r   r   _compatr   r   r   r   Z__extra__all__ZSIDLZSTATUS_IDLEZSRUNZSTATUS_RUNNINGZSSLEEPZSTATUS_SLEEPINGZSSTOPZSTATUS_STOPPEDZSZOMBr   ZSWAITZSTATUS_WAITINGZSLOCKZSTATUS_LOCKEDr   ZSDEADZSTATUS_WAKINGZSONPROCZTCPS_ESTABLISHEDZCONN_ESTABLISHEDZTCPS_SYN_SENTZCONN_SYN_SENTZTCPS_SYN_RECEIVEDZCONN_SYN_RECVZTCPS_FIN_WAIT_1ZCONN_FIN_WAIT1ZTCPS_FIN_WAIT_2ZCONN_FIN_WAIT2ZTCPS_TIME_WAITZCONN_TIME_WAITZTCPS_CLOSEDZ
CONN_CLOSEZTCPS_CLOSE_WAITZCONN_CLOSE_WAITZTCPS_LAST_ACKZCONN_LAST_ACKZTCPS_LISTENZCONN_LISTENZTCPS_CLOSINGZCONN_CLOSINGZPSUTIL_CONN_NONEZ	CONN_NONEr   ZgetpagesizeZPAGESIZEZAF_LINKr   ZHAS_PER_CPU_TIMESr	  r  r,  dictr   rN   rZ   ra   Zpfullmemre   rh   rj   rl   r|   r~   r   r   r   r   r   r   r   r   
disk_usageZdisk_io_countersr   Znet_if_addrsr   r   r   r   r   r   r   r   r   r   r   contextmanagerr   r   rz   rz   rz   r{   <module>   s>  	




$
/


 






