????
Your IP : 18.191.150.152
3
Eo�c� �
@ s4 d Z ddlmZ ddlZddlmZmZmZmZm Z ddl
m Z m Z ddl
mZ ddlmZ ddlmZmZ dd lmZ dd
lmZ y ddlZddlZdd lmZ W n6 e k
r� ej d � e r�ej d
� ej d� Y nX G dd� de �Z G dd� de �Z!G dd� de �Z"G dd� dee �Z#G dd� dee �Z$dS )zCurses interface class.� )�unicode_literalsN)� nativestr�u�
itervalues�enable�disable)�MACOS�WINDOWS)�logger)�glances_events)�glances_processes�sort_processes_key_list)�unicode_message)�Timer)�TextboxzACurses module not found. Glances cannot start in standalone mode.zCFor Windows you can try installing windows-curses with pip install.� c ) @ s� e Zd ZdZddiddiddiddiddiddidd id
d idd idd
iddid
diddiddiddiddiddiddiddid
diddiddiddiddid
d idd idd idd id
d idd!idd"idd#idd$idd%idd&id
d'idd(id
d)idd*idd+id,�(ZeZd-d.dd/d0d1d2gZd3Zd4d5d6d7d8d9d:d;d<d=d>d?g Z d@Z
dAZ dBdCdDdEdFgZ d�dHdI�Z
dJdK� ZdLdM� ZdNdO� ZdPdQ� ZdRdS� ZdTdU� ZdVdW� Zd�dYdZ�Zd[d\� Zd]d^� Zd_d`� Zdadb� Zdcdd� Zdedf� Zdgdh� Z didj� Z dkdl� Z d�dmdn�Z dodp� Z d�drds�Z!dtdu� Z"d�dvdw�Z#dxdy� Z$dzd{� Z%d|d}� Z&d~d� Z'd�d�� Z(d�d�� Z)d�d�� Z*d�d�d��Z+d�d�d��Z,d�d�� Z-d�d�d��Z.d�d�d��Z/d�d�d��Z0d�d�d��Z1d�d�� Z2dGS )��_GlancesCursesz�This class manages the curses display (and key pressed).
Note: It is a private class, use GlancesCursesClient or GlancesCursesBrowser.
�switchZ disable_irixZpercpu�disable_left_sidebar�disable_quicklookZmeangpuZ theme_whiteZprocess_short_name�sort_key�autoZ disable_ampsZbyteZ diskio_iopsZ cpu_percentZ
disable_cloudZdisable_diskioZdisable_dockerZ
fs_free_space�generate_graphZ disable_gpu�help_tagZ io_countersZ
disable_ipZprogramsZdisable_connectionsZ
disable_alertZmemory_percent�reset_minmax_tagZdisable_networkZ disable_now�nameZ
disable_portsZ
enable_irqZ
disable_smartZ disable_raidZdisable_sensorsZ sparklineZ cpu_timesZ network_sumZusernameZ
network_cumulZ disable_wifi)(�0�1�2�3�6�9�/�a�A�b�B�c�C�d�D�F�g�G�h�i�I�j�K�l�m�M�n�N�p�P�Q�r�R�s�S�t�Tr �U�W� quicklook�cpu�gpu�mem�memswap�load�D ZnetworkZ connectionsZwifiZportsZdiskioZfsZirqZfoldersZraidZsmartZsensorsZnow� �" �docker� processcount�amps� processlist�alertNc C s� || _ || _d| _d| _d| _d| _tj� | _| jsHt j
d� t j d� ddi| _
| j|� | j� | j� | jjd d �| _d
| _d
| _d
| _d
| _d
| j_d | j_| jjd� | jjd� d | _| j � d S ) N�P � � � z Cannot init the curses library.
r r �blackr F���) �config�argsZterm_wZterm_h�space_between_column�space_between_line�cursesZinitscrZscreenr
�critical�sys�exit�theme� load_config� _init_cursor� _init_colorsZsubwin� term_window� edit_filter�increase_nice_process�decrease_nice_process� kill_processr �cursor_position�keypadZnodelay�
pressedkey�
_init_history)�selfrW rX � rm �$/usr/lib/python3.6/glances_curses.py�__init__� s2
z_GlancesCurses.__init__c C sL |dk rH|j d�rHtjd� |jdddd�| jd< tjdj| jd �� dS ) z3Load the outputs section of the configuration file.NZoutputsz2Read the outputs section in the configuration fileZ curse_themerU )�defaultr z!Theme for the curse interface: {})Z has_sectionr
�debugZ get_valuer_ �format)rl rW rm rm rn r` � s
z_GlancesCurses.load_configc C s t | jd| �p | jd |kS )z/Return True if the theme *name* should be used.Ztheme_r )�getattrrX r_ )rl r rm rm rn �is_theme� s z_GlancesCurses.is_themec C s
d| _ dS )zInit the history option.FN)Zreset_history_tag)rl rm rm rn rk � s z _GlancesCurses._init_historyc C s2 t td�rtj� t td�r$tj� | jd� dS )z
Init cursors.�noecho�cbreakr N)�hasattrr[ ru rv �
set_cursor)rl rm rm rn ra � s
z_GlancesCurses._init_cursorc % C s� y:t td�r&tj� tjdjtj�� t td�r8tj� W n2 tk
rl } ztj dj|�� W Y dd}~X nX | j
j r�d}d| j
_ ntj
}|| _|tjB | _|| _tj� �r,| jd�r�tjd tjd� ntjd tjd� | j
j �r$tjd
tjd� tjd tjd� tjd tjd� tjd
tjd� nHtjd
tjtj� tjd tjtj� tjd tjtj� tjd
tjtj� tjdtjd� tjdtjd � tjdtjd � tjd �| _ tjd �|B | _ tjd
�| _ tjd
�| _ tjd �|B | _ tjd
�|B | _!tjd
�|B | _"tjd�| _#tjd�|B | _$tjd
�|B | _%tjd�|B | _&|| _'|| _(tj)dk�r�tjtj*tj+g}x|t,dd �D ]n}ytj|d || d � W nL tk
�r� | jd��r�tj|d tjd � ntj|d tjd � Y nX �qpW tjd�| _ tjd�| _ tjd�|B | _%tjd�|B | _'tjd�|B | _(n\tj-| _ tj-| _ || _ || _ tj| _ || _!tj.| _"tj-| _#tj| _$|| _%tj.| _&|| _'|| _(| j tj|tj|B | j#| j#|B | j'| j| j#| j#tjB | j#| j | j | j$| j%| j&| j | j | j!| j"tj/| j(d�| _0dS )!z Init the Curses color layout.� start_colorz*Curses interface compatible with {} colors�use_default_colorsz&Error initializing terminal color ({})Nr TZwhiter rT rS � � � � � � �
� )ZDEFAULTZ UNDERLINEZBOLDZSORTZOK�MAX�FILTER�TITLEZPROCESSZPROCESS_SELECTEDZSTATUSZNICEZCPU_TIMEZCAREFULZWARNINGZCRITICALZOK_LOGZ CAREFUL_LOGZ WARNING_LOGZ CRITICAL_LOGZPASSWORDZSELECTEDrV rV rV rV rV rV rV rV rV rV rV rV )1rw r[ ry r
rq rr ZCOLORSrz � Exception�warningrX Z disable_boldZ
disable_bg�A_BOLDZ title_colorZ A_UNDERLINEZtitle_underline_colorZ
help_colorZ
has_colorsrt Z init_pairZ COLOR_BLACKZ COLOR_WHITEZ COLOR_REDZ COLOR_GREENZ
COLOR_BLUEZ
COLOR_MAGENTAZ
color_pairZno_colorZ
default_colorZ
nice_colorZcpu_time_colorZifCAREFUL_colorZifWARNING_colorZifCRITICAL_colorZdefault_color2ZifCAREFUL_color2ZifWARNING_color2ZifCRITICAL_color2Z filter_colorZselected_colorZ COLOR_PAIRSZ
COLOR_CYANZ COLOR_YELLOW�rangeZA_NORMALZ A_REVERSEZ A_PROTECT� colors_list)rl �er� r� r/ rm rm rn rb � s�
"
z_GlancesCurses._init_colorsc C s2 t td�r.ytj|� W n tk
r, Y nX dS )zpConfigure the curse cursor appearance.
0: invisible
1: visible
2: very visible
�curs_setN)rw r[ r� r� )rl �valuerm rm rn rx M s
z_GlancesCurses.set_cursorc C s |j � }|S )N)Zgetch)rl Zwindow�retrm rm rn �get_keyZ s z_GlancesCurses.get_keyFc C s� | j | j�| _| jd kr d!S tjdj| j�� �xL| jD �]@}| jt|�koXd| j| k�r:dj| j| d j d�dd � �}| j| d j
d�r�t | j | j| d �r�t
| j |� n t| j |� nv| j| d j
d��rt | j | j| d ��r t| j |� n t
| j |� n,t| j | j| d t | j | j| d � � | jt|�kr8d| j| kr8tj| j| d | j| d dk� q8W | jtd �k�r�| j | _�n0| jtd
�k�r�| j j | j _| j j�r�| j� n| j� �n�| jtd �k�r| j j | j _| j j�r | j� n| j� �n�| jtd �k�r4| j� �n�| jtd
�k�rr| j j | j _| j j�sftj� ntj� �nZ| jtd�k�r�d t_ �n@| jtd�k�r�| j j | j _ | j j | j _ �n| jtd�k�r�| j | _ �n�| jtd�k�r�| j | _ �n�| jtd�k�r| j! | _!�n�| jtd�k�r2t"j#� �n�| jtd�k�rRt"j#dd� �nz| jtd�k�r�| j j$ | j _$| j j$�r�tj� ntj
� �n<| jt%j&k�r�| j'� d t(| j)� }tj| j)| d� �n| jt%j*k�r| j'� d t(| j)� }tj| j)| d� n�| jt%j+k�s | jdk�r<| j j,dk�r�| j j,d8 _,n�| jt%j-k�sV| jdk�rx| j j,tj.k �r�| j j,d7 _,nT| jtd �k�s�| jtd �k�r�|�r�tj/d � ntj/d j| j�� n| jt%j0k�r�| jS )"Nr zKeypressed (code: {})r �_�disable_�enable_r r �
�4�5r! r� �E�f�+�-�k�w�xT)r\ �zF�A r �B ��qz-Stop Glances client and return to the browserz Stop Glances (keypressed: {})rV rV )1r� rc rj r
rq rr �_hotkeys�ord�join�split�
startswithrs rX r r �setattrr Z set_sort_keyrd �full_quicklook�enable_fullquicklook�disable_fullquicklook� disable_top�
enable_toprb �enable_process_extendedZdisable_extendedZenable_extended�process_filterZ
disable_fsZdisable_foldersre rf rg r ZcleanZdisable_processr[ ZKEY_LEFT�
loop_position�len�
_sort_loopZ KEY_RIGHT�KEY_UPrh �KEY_DOWNZprocesses_count�info�KEY_F5)rl �return_to_browserZhotkeyZoptionZ next_sortrm rm rn Z __catch_key_ s�
" $
z_GlancesCurses.__catch_keyc C s* x$t | j�D ]\}}|tjkr |S q W dS )z#Return the current sort in the loopr )� enumerater� r r )rl r/ �vrm rm rn r� � s
z _GlancesCurses.loop_positionc C s$ x d
D ]}t | jd| d� qW d S ) zDisable the top panelrC rD rE rF rG rH r� TN)rC rD rE rF rG rH )r� rX )rl r8 rm rm rn r� � s
z_GlancesCurses.disable_topc C s$ x d
D ]}t | jd| d� qW d S ) zEnable the top panelrC rD rE rF rG rH r� FN)rC rD rE rF rG rH )r� rX )rl r8 rm rm rn r� � s
z_GlancesCurses.enable_topc C s$ x d D ]}t | jd| d� qW dS )
z Disable the full quicklook moderC rD rE rF rG r� FN)rC rD rE rF rG )r� rX )rl r8 rm rm rn r� � s
z$_GlancesCurses.disable_fullquicklookc C s, d| j _x d D ]}t| j d| d� qW dS )
z Disable the full quicklook modeFrD rE rF rG r� TN)rD rE rF rG )rX r r� )rl r8 rm rm rn r� � s
z#_GlancesCurses.enable_fullquicklookc C s^ t td�rtj� t td�r$tj� t td�rRytjd� W n tk
rP Y nX tj� dS )zShutdown the curses window.�echo�nocbreakr� r N)rw r[ r� r� r� r� Zendwin)rl rm rm rn �end� s
z_GlancesCurses.endc C s | j � | j� dS )z;Init the line and column position for the curses interface.N)� init_line� init_column)rl rm rm rn �init_line_column s z _GlancesCurses.init_line_columnc C s d| _ d| _dS )z0Init the line position for the curses interface.r N)�line� next_line)rl rm rm rn r�
s z_GlancesCurses.init_linec C s d| _ d| _dS )z2Init the column position for the curses interface.r N)�column� next_column)rl rm rm rn r� s z_GlancesCurses.init_columnc C s | j | _dS )z!New line in the curses interface.N)r� r� )rl Z separatorrm rm rn �new_line s z_GlancesCurses.new_linec C s | j | _dS )z#New column in the curses interface.N)r� r� )rl rm rm rn �
new_column s z_GlancesCurses.new_columnr� c C sd | j js dS | j� | jd8 _| jj� d | j }| jj| j| jtd| j �| || j | � dS )z+New separator line in the curses interface.Nr Z MEDIUM_LINE)
rX Zenable_separatorr� r� rc �getmaxyxr� �addnstrr r� )rl ZcolorZ
line_widthrm rm rn �separator_line s z _GlancesCurses.separator_linec C s~ i }xt|j dd�D ]d}|dks|dkr(qd}|| jkr\t| j| jj� d d �}t| j|�}|j|�j | j
|d�||< qW |S ) a Return a dict of dict with all the stats display.
# TODO: Drop extra parameter
:param stats: Global stats dict
:param layer: ~ cs_status
"None": standalone or server mode
"Connected": Client is connected to a Glances server
"SNMP": Client is connected to a SNMP server
"Disconnected": Client is disconnected from the server
:returns: dict of dict
* key: plugin name
* value: dict returned by the get_stats_display Plugin method
F)r rC rO Nr �i )rX � max_width) ZgetPluginsList�
_left_sidebar�max�_left_sidebar_min_widthrc r� �min�_left_sidebar_max_width�
get_plugin�get_stats_displayrX )rl �stats�layerr� r8 Zplugin_max_widthrm rm rn Z__get_stat_display+ s
z!_GlancesCurses.__get_stat_displayc
C s� | j � || j_| j||d�}| jj� d d d|kr:dn | j|d � d|krTdn | j|d � d|krndn | j|d � d|kr�dn | j|d � }y| jjr�|d8 }W n tk
r� Y nX |dk r�d}t j
d ks�t j
|kr�t j d
j
|�� |t _
|jd �j| jd �|d < | jj�r8| j|jd
�j| jd �� dS | j|� | j� | j||� | j� | j� | j|� | j|� | j�r�|d k�r�| jd#dt jd�}|t _n | j�r�|d k �r�| jd� d| _| j �r�|d k�r�| j |jd �j � | jj � d| _ | j �r*|d k�r*| j!|jd �j � | jj � d| _ | j"�r`|d k�r`| j#|jd �j � | jj � n | j"�r||d k �r|| jd� d| _"| jj$�r�| jdj
| jj%�� d S )$a� Display stats on the screen.
:param stats: Stats database to display
:param cs_status:
"None": standalone or server mode
"Connected": Client is connected to a Glances server
"SNMP": Client is connected to a SNMP server
"Disconnected": Client is disconnected from the server
:return: True if the stats have been displayed else False if the help have been displayed
)r� r r� rL rM rN rP r{ Nz'Set number of displayed processes to {}rO )rX �helpFzProcess filter pattern:
z
Examples:
z
- .*python.*
z
- /usr/lib.*
z- name:.*nautilus.*
z- cmdline:.*glances.*
z- username:nicolargo
z- username:^root �input)�
popup_type� input_valuez0Process filter only available in standalone modez/Kill process only available for local processeszGenerate graph in {}Tz$Process filter pattern:
Examples:
z1Process filter pattern:
Examples:
- .*python.*
z>Process filter pattern:
Examples:
- .*python.*
- /usr/lib.*
zRProcess filter pattern:
Examples:
- .*python.*
- /usr/lib.*
- name:.*nautilus.*
zhProcess filter pattern:
Examples:
- .*python.*
- /usr/lib.*
- name:.*nautilus.*
- cmdline:.*glances.*
z}Process filter pattern:
Examples:
- .*python.*
- /usr/lib.*
- name:.*nautilus.*
- cmdline:.*glances.*
- username:nicolargo
z�Process filter pattern:
Examples:
- .*python.*
- /usr/lib.*
- name:.*nautilus.*
- cmdline:.*glances.*
- username:nicolargo
- username:^root )&r� rX � cs_status� _GlancesCurses__get_stat_displayrc r� �get_stats_display_heightr� �AttributeErrorr Z
max_processesr
rq rr r� r� r �display_plugin� _GlancesCurses__display_headerr� �_GlancesCurses__display_topr� � _GlancesCurses__display_left� _GlancesCurses__display_rightrd �
display_popupZprocess_filter_inputr� re �
nice_increaseZget_rawrh rf �
nice_decreaserg �killr Zexport_graph_path)rl r� r� Z _GlancesCurses__stat_displayZmax_processes_displayedZ
new_filterrm rm rn �displayM s`
z
z_GlancesCurses.displayc C s t j|d � d S )N�pid)r r� )rl �processrm rm rn r� � s z _GlancesCurses.nice_increasec C s t j|d � d S )Nr� )r r� )rl r� rm rm rn r� � s z _GlancesCurses.nice_decreasec C s� t jdj|�� d|kr"|d }n
|d g}| jdj|d djtt|���dd�}|j� jd �r�xb|D ]Z}yt j
|�}W n4 t k
r� } zt j d
j||�� W Y d d }~X qfX t j
d j||�� qfW d S )
z�Kill a process, or a list of process if the process has a childrens field.
:param process
:return: None
z Selected process to kill: {}Z childrensr� z4Kill process: {} (pid: {}) ?
Confirm ([y]es/[n]o): r z, �yesno)r� �yz Can not kill process {} ({})Nz9Kill signal has been sent to process {} (return code: {}))r
rq rr r� r� �map�str�lowerr� r r� r� �errorr� )rl r� Z pid_to_killZconfirmr� Zret_killr� rm rm rn r� � s
$z_GlancesCurses.killc C s� | j � d| _d}x&d D ] }||kr|| j|| �7 }qW | j|d | jj� d |kd� d| _d|kr�| j� | j|d | jj� d dkd� | j� | j|d | j|d �dk d
� | j� | j|d �dkr�| j � | j|d � d S )
zqDisplay the firsts lines (header) in the Curses interface.
system + ip + uptime
(cloud)
r r �system�ip�uptime)�display_optionalrS �d Zcloud)� add_spaceN)r� r� r� )r� rY �get_stats_display_widthr� rc r� r� r� )rl � stat_displayZl_uptimer/ rm rm rn Z__display_header� s$
z _GlancesCurses.__display_headerc
s� � j � � j� dg i�d< i }x8� jD ].}t� jd| �rN� j�j|d��nd||< q(W tt|��}t� �fdd�� jD ��}� jj �sp� jj
r�� j j � d |d |� j
}n,t� j j � d |d |� j
� jd �}y |jd�j|� jd
��d< W n2 tk
�r0 } ztjd | � W Y d d }~X n$X � j�d �|d< tt|��d }d� _
� j�d � � j� i } x� jD ]}d
| |< �q|W |dk�rFtdt� j j � d | |d ��� _
x�dD ]|}� j
dk �r�d| |< t� jd| ��r � j�| d
d�nd||< tt|��d }tdt� j j � d | |d ��� _
�q�W nd� _
xP� jD ]F}|dk�rf�qT|�k�r�� j�| | | d� |dk�rT� j� �qTW d� _
� j� _d S )zwDisplay the second line in the Curses interface.
<QUICKLOOK> + CPU|PERCPU + <GPU> + MEM + SWAP + LOAD
�msgdictrC r� r c s0 g | ](}t � jd | �st�| d g k��qS )r� r� )rs rX �int)�.0r8 )rl r� rm rn �
<listcomp>' s z0_GlancesCurses.__display_top.<locals>.<listcomp>r r r| )r� rX z#Quicklook plugin not available (%s)NTrF rD rS F)�without_option)r� rH )rF rD )r� r� �_toprw rX r� �get�sumr r r� rc r� rY r� �_quicklook_max_widthr� r� r� r
rq r� r� r� r� r� �
saved_line)
rl r� r� Z
plugin_widthsr8 Z stats_widthZ stats_numberZquicklook_widthr� Zplugin_display_optionalrm )rl r� rn Z
__display_top sb .
&
$,
z _GlancesCurses.__display_topc C sf | j � | jjrdS xL| jD ]B}t| jd| �s@t| jd| �r ||kr | j� | j|| � q W dS )z1Display the left sidebar in the Curses interface.Nr� r� )r� rX r r� rw r� r� )rl r� r8 rm rm rn Z__display_lefti s (z _GlancesCurses.__display_leftc C s� | j j� d | jk rdS | j| _| j� x�| jD ]�}t| jd| �sTt| jd| �r0||kr0||krfq0| j � |dkr�| j
|d | j j� d dkt | j j� d | j |d � d d
� q0| j
|| � q0W dS ) zwDisplay the right sidebar in the Curses interface.
docker + processcount + amps + processlist + alert
r Nr� r� rO �f r rP rT )r� �display_additional�max_y)
rc r� r� r� r� r� �_right_sidebarrw rX r� r� r r� )rl r� r8 rm rm rn Z__display_rightu s (&z _GlancesCurses.__display_rightrS r� � c C sr |j d�}|dkr6tt|td��d }|dkr6||7 }|dkrJt|�d }| jj� d } | jj� d }
|| ksv||
krzdS t| | d �} t|
| d �} tj||| | �}
|
j� x,t |�D ] \}}|
j
d | d |t|�� q�W |d
k�r|
j � | j |d � d S |dk�r�|
j
d|d d t|� �}|j| jd
� |dk �rT|j
dd|t|�� |
j � |j � | jd � | jjd� t|d d�}|j� | jd� |j� dk�r�tjd|j� � |j� dd� S tjd� dS n�|dk�rn|
j
dd t|�d t|�d �}|j| jd
� |j
dddd� |
j � |j � | jd � | jjd� t|dd�}|j� | jd� |j� S dS )a*
Display a centered popup.
popup_type: ='info'
Just an information popup, no user interaction
Display a centered popup with the given message during duration seconds
If size_x and size_y: set the popup size
else set it automatically
Return True if the popup could be displayed
popup_type='input'
Display a centered popup with the given message and a input field
If size_x and size_y: set the popup size
else set it automatically
Return the input string or None if the field is empty
popup_type='yesno'
Display a centered popup with the given message
If size_x and size_y: set the popup size
else set it automatically
Return True (yes) or False (no)
r� N)�keyr{ r� r r FrT r� i� Tr� )Z insert_mode� z$User enters the following string: %sz User centers an empty stringr� rV )r� r� r� rc r� r� r[ ZnewwinZborderr� r� Zrefresh�waitZderwinZattronr� rx ri �GlancesTextboxZeditZgatherr
rq �GlancesTextboxYesNo)rl �messageZsize_xZsize_y�durationr� Z
input_sizer� Z
sentence_list�screen_x�screen_yZpos_xZpos_yZpopupr� r4 Zsub_popZtextboxrm rm rn r� � sd
z _GlancesCurses.display_popupT� r c C s� |dks |d s |d r dS | j j� d }| j j� d }|d dkrX|| j|� }n| j}|d dkrz|| j|� } n| j} |}
|
} | } �x4|d D �]&}
y |
d jd
�r�| d7 } |}
w�W n Y nX |
dk r�q�|
d r�|
t|
d � |kr�q�| dk �s| d |k�s| |k�rP | �r.|
d �r.q�| �rB|
d
�rBq�y*| j j| |
|
d ||
| j |
d � W n t
k
�r� Y q�X y|
tt |
d ��7 }
W n t k
�r� Y nX |
| kr�|
} q�W t
| j| | j �| _t
| j| | j �| _| j|7 _dS )aF Display the plugin_stats on the screen.
:param plugin_stats:
:param display_optional: display the optional stats if True
:param display_additional: display additional stats if True
:param max_y: do not display line > max_y
:param add_space: add x space (line) after the plugin
Nr� r� r r Zalign�rightZbottom�msgr� Z
splittable�optionalZ
additionalZ
decoration)rc r� r� r� r� r� r� r� r� r� r� r �UnicodeDecodeErrorr� r� rY r� rZ )rl Z plugin_statsr� r r r� r r Z display_xZ display_yr� Zx_maxr� r4 rm rm rn r� � sb "z _GlancesCurses.display_pluginc C s | j j� dS )z Erase the content of the screen.N)rc �clear)rl rm rm rn �eraseV s z_GlancesCurses.erasec C s | j � | j||d� dS )a Clear and update the screen.
:param stats: Stats database to display
:param cs_status:
"None": standalone or server mode
"Connected": Client is connected to the server
"Disconnected": Client is disconnected from the server
)r� N)r r� )rl r� r� rm rm rn �flushZ s z_GlancesCurses.flushc C s� | j ||d� |dkr$tjd� d}d}t|�}| jjd� x�|j� r�| r�| j|d�}|td�kpp|td �k}|t j
kr�|S |t j d
t j d fkr�|j
� |r�| jjr�| jj | j_d}|S | r>|dkr>| j ||d� | jt|j� d
�d� q>W |S )a Update the screen.
:param stats: Stats database to display
:param duration: duration of the loop
:param cs_status:
"None": standalone or server mode
"Connected": Client is connected to the server
"Disconnected": Client is disconnected from the server
:param return_to_browser:
True: Do not exist, return to the browser list
False: Exit and return to the shell
:return: True if exit key has been pressed else False
)r� r z0Update and export time higher than refresh_time.g�������?Fr� )r� r� r� r� r� r i� )�delayrV )r r
r� r rc ZtimeoutZfinished�_GlancesCurses__catch_keyr� r[ r� r� r� �resetrX r r r� r� )rl r� r
r� r� Z isexitkeyZ countdownrj rm rm rn �updatef s,
z_GlancesCurses.updater� c C s t jd� dS )zWait delay in msr� N)r[ Znapms)rl r rm rm rn r � s z_GlancesCurses.waitc C s� y^|r2t tdjdd� |d D ��jd�t d��}n*t tdjdd� |d D ��jd�t d��}W n0 tk
r� } ztjdj|�� d S d
}~X nX |S d
S ) z1Return the width of the formatted curses message.r c S s4 g | ],}|d s,t t t|d ��jdd��nd�qS )r r �ascii�replacer )r r �encode)r� r/ rm rm rn r� � s z:_GlancesCurses.get_stats_display_width.<locals>.<listcomp>r� r� )r c S s( g | ] }t t t|d ��jdd���qS )r r r )r r r )r� r/ rm rm rn r� � s z(ERROR: Can not compute plugin width ({})r N)r� r� r� r� r� r
rq rr )rl � curse_msgr� r' r� rm rm rn r� � s& z&_GlancesCurses.get_stats_display_widthc C sZ y dd� |d D �j d�}W n0 tk
rL } ztjdj|�� dS d}~X n
X |d S dS ) z{Return the height of the formatted curses message.
The height is defined by the number of '
' (new line).
c S s g | ] }|d �qS )r rm )r� r/ rm rm rn r� � s z;_GlancesCurses.get_stats_display_height.<locals>.<listcomp>r� r� z)ERROR: Can not compute plugin height ({})r Nr )�countr� r
rq rr )rl r r' r� rm rm rn r� � s z'_GlancesCurses.get_stats_display_height)NN)F)F)r� )N)NNrS r� r N)TTr
r )N)rS NF)r� )F)3�__name__�
__module__� __qualname__�__doc__r� r
r� r� r� r� r� r� r ro r` rt rk ra rb rx 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 r r r r� r� rm rm rm rn r # s�
; w
}
"
Y !
a
_
9
r c @ s e Zd ZdZdS )�GlancesCursesStandalonez'Class for the Glances curse standalone.N)r r r r! rm rm rm rn r" � s r" c @ s e Zd ZdZdS )�GlancesCursesClientz#Class for the Glances curse client.N)r r r r! rm rm rm rn r# � s r# c s( e Zd Z� fdd�Z� fdd�Z� ZS )r c s t t| �j||� d S )N)�superr ro )rl rX �kwargs)� __class__rm rn ro � s zGlancesTextbox.__init__c s( |dkr dS |dkrdS t t| �j|�S )Nr� r � r )r$ r �
do_command)rl �ch)r& rm rn r( � s
zGlancesTextbox.do_command)r r r ro r( �
__classcell__rm rm )r& rn r � s r c s( e Zd Z� fdd�Z� fdd�Z� ZS )r c s t t| �j||� d S )N)r$ r ro )rl rX r% )r& rm rn ro � s z GlancesTextboxYesNo.__init__c s t t| �j|�S )N)r$ r r( )rl r) )r& rm rn r( � s z GlancesTextboxYesNo.do_command)r r r ro r( r* rm rm )r& rn r � s r )%r! Z
__future__r r] Zglances.compatr r r r r Zglances.globalsr r Zglances.loggerr
Zglances.eventsr Zglances.processesr r
Z glances.outputs.glances_unicoder Z
glances.timerr r[ Z curses.panelZcurses.textpadr � ImportErrorr\ r^ �objectr r" r# r r rm rm rm rn �<module>
s@
7