First commit. Add .i3 directory
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kuben
290
.i3/lemonbar/i3_lemonbar_parser.py
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290
.i3/lemonbar/i3_lemonbar_parser.py
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import sys
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from enum import Enum
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import i3_lemonbar_config as conf
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import i3_lemonbar_common as common
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displays = ''
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workspaces = ''
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win_title = ''
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sys_load = ''
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net_load = ''
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volume = ''
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brightness = ''
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battery = ''
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date = ''
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language = ''
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time = ''
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response = '%{r}'
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blank = ' '
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sr = conf.sep_right
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slr = conf.sep_l_right
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sl = conf.sep_left
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sll = conf.sep_l_left
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def block(fg = None, bg = None, font = None, click = None, append=''):
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# Remeber that clickable blocks need to be closed
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rtn = []
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if click is not None:
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if click == '':
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rtn.append('A')
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else:
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rtn.append('A:'+click+':')
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if fg is not None:
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rtn.append('F'+fg)
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if bg is not None:
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rtn.append('B'+bg)
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if font is not None:
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rtn.append('T'+font)
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return ''.join(['%{', ' '.join(rtn), '}', append])
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reset = block(fg='-', bg='-')
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reset_power = block(fg='-', bg=conf.color_poweropts)
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class COLOR_SCHEME(Enum):
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A1 = (conf.color_sec_b1, conf.color_fore, conf.color_icon)
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A2 = (conf.color_sec_b2, conf.color_fore, conf.color_icon)
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A1_INA = (conf.color_sec_b1, conf.color_disable, conf.color_disable)
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A2_INA = (conf.color_sec_b2, conf.color_disable, conf.color_disable)
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CPU_ALERT= (conf.color_cpu, conf.color_back, conf.color_back)
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NET_ALERT= (conf.color_net, conf.color_back, conf.color_back)
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SPECIAL = (conf.color_head, conf.color_back, conf.color_back)
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def __init__(self, back_color, text_color, icon_color):
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self.back_color = back_color
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self.text_color = text_color
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self.icon_color = icon_color
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def single_sect(icon='', text='', click=None, alt=COLOR_SCHEME.A1):
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# If there is an action we need to close the block
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close = block(click='') if click is not None else ''
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if icon != '':
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icon = ' ' + icon
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return ' '.join([block(fg=alt.back_color, append=sl)
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, block(click=click, fg=alt.icon_color, bg=alt.back_color
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, font='2', append=icon)
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, block(fg=alt.text_color, font='1', append=text)
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, close])
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def double_sect(text1 = '', text2 = '', icon1 = '', icon2 = '', click = None
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, alt=COLOR_SCHEME.A1):
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# If text_color None then icon_color will apply
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close = block(click='') if click is not None else ''
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return ''.join([block(fg=alt.back_color, append=sl), ' '
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, block(click=click, fg=alt.icon_color, bg=alt.back_color, font='2')
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, ' ', icon1, block(fg=alt.text_color, font='1'), ' ', text1
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, block(fg=alt.icon_color), sll, block(font='2')
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, icon2, block(fg=alt.text_color, font='1'), ' ', text2, ' ', close])
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def control_sect(sec_color=None, head='', buttons=[], actions=[]):
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rtn = head
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for button, action in zip(buttons, actions):
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# If there is an action we need to close the block
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close = block(click='') if action is not None else ''
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rtn += ' '.join([block(click=action), button, close])
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return rtn
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# Constants
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power_opts = ''.join([block(fg=conf.color_fore, bg=conf.color_poweropts)
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, ' Abort (Esc) | System (l) lock, (e) logout, (s) suspend, (h) hibernate'
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, ', (r) reboot, (Shift+s) shutdown %{r}'])
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controls = ' '.join([block(fg=conf.color_head, bg=conf.color_sec_b2)
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, conf.sep_right, block(fg=conf.color_head, bg=conf.color_sec_b2, click='mode cycle')
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, conf.icon_prog
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, block(fg=conf.color_sec_b2, bg='-', click='')
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, control_sect(head='', buttons=['on', 'off']
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, actions=['bluetooth power on', 'bluetooth power off'])
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, control_sect(head='PXC 550', buttons=['conn.', 'disc.']
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, actions=['bluetooth connect pxc550', 'bluetooth disconnect pxc550'])
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])
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def update_response(data):
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global response
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resp = ' '.join(data)
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response= ''.join(['%{r}', single_sect(text=resp)])
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def update_displays(data):
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global displays
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dsp_array = data[0].split(':')
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parsed_list = [block(click='displays', font='2')]
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for dsp in dsp_array[1:]:
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if dsp == 'eDP1':
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col_head = conf.color_head
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elif dsp == 'DP1':
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col_head = conf.color_vga
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elif dsp == 'HDMI2':
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col_head = conf.color_hdmi
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else:
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col_head = '#00000000' # Undefined
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parsed_list.append(block(fg=conf.color_back, bg=col_head))
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parsed_list.append(conf.icon_wsp)
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parsed_list.append(block(click=''))
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displays = ' '.join(parsed_list)
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def update_workspaces(data):
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global workspaces
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prefix = block(font='1', fg=conf.color_back, bg=conf.color_head)
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prefix_foc = ''.join([block(fg = conf.color_head, bg=conf.color_wsp)
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, conf.sep_right
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, block(fg=conf.color_back, bg=conf.color_wsp, font='1')])
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prefix_ina = block(fg=conf.color_back, bg=conf.color_head, font='1')
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wspces = []
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for entry in data: # entry for example FOC5___terms
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status = entry[0:3] # FOC or INA
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num = entry[3]
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name = entry[7:]
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full_name = ' '.join(['', num, name])
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current = ''.join([block(click=('i3-msg workspace' + full_name))
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, full_name, block(click='')])
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if status == "FOC":
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wspces.append(''.join([prefix_foc, current]))
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else:
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wspces.append(''.join([prefix_ina, current]))
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workspaces = ''.join([prefix, ' '.join(wspces)])
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def update_conky_slow(data):
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global sys_load, battery
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# System load
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if int(data[0]) > int(conf.cpu_alert):
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cpu_alt = COLOR_SCHEME.CPU_ALERT
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else:
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cpu_alt = COLOR_SCHEME.A2
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sys_load = ''.join(['%{r}'
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, double_sect(text1 = (data[0] + '%'), text2 = data[1], icon1 = conf.icon_cpu
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, icon2 = conf.icon_mem, alt=cpu_alt , click = 'load')
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, double_sect(text1 = (data[2] + '%'), text2 = (data[3] + '%')
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, icon1 = conf.icon_hd, icon2 = conf.icon_home, alt=COLOR_SCHEME.A1)
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]) # cpu mem disk_r disk_home
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#sec_color = conf.color_sec_b1 if (b == 1) else conf.color_sec_b2
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(batt_stat, batt) = (data[4][0], int(data[4][1:]))
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icon_batt = conf.icon_charging if batt_stat == 'C' else \
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conf.icon_charged if batt_stat == 'F' else \
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conf.icon_batt_0 if batt < 20 else \
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conf.icon_batt_1 if batt < 40 else \
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conf.icon_batt_2 if batt < 60 else \
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conf.icon_batt_3 if batt < 80 else \
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conf.icon_batt_4
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battery = single_sect(icon=icon_batt, click='dpms', text=(str(batt)+'%')
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, alt=COLOR_SCHEME.A2)
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update_bright([data[5]])
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update_lang([data[6]])
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def update_lang(data):
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global language
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language = single_sect(icon=conf.icon_lang, click='lang', text=data[0]
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, alt=COLOR_SCHEME.A2)
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def update_bright(data):
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global brightness
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brtxt = str(int(float(data[0])))
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brightness = single_sect(icon=conf.icon_bright, click='adj_br'
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, text=(brtxt+'%'), alt=COLOR_SCHEME.A1)
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def update_conky_fast(data):
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global date, time, volume
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mute = data[4] == 'MUTE' or data[4] == 'NONE'
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(vol,vols) = (-1,'×') if mute else (int(data[4]), data[4]+'%')
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icon_v = conf.icon_vol_mute if vol == 0 else \
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conf.icon_vol_low if vol < 50 else conf.icon_vol
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volume = single_sect(icon=icon_v, click='pavu', text=vols
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, alt=COLOR_SCHEME.A2)
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tme = data[3] if common.show_secs else data[3][:-3]
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date = single_sect(icon=conf.icon_clock, click='date'
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, text=' '.join(data[0:3]), alt=COLOR_SCHEME.A1)
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time = single_sect(click='toggle_secs', text=tme, alt=COLOR_SCHEME.SPECIAL)
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update_net(data[5:9])
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def update_net(data):
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global net_load
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if data[0] == 'down': # wlan
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(wland_v, wlanu_v) = ('x', 'x')
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wlan_alt = COLOR_SCHEME.A2_INA
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else:
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(wland_v, wlanu_v) = (data[0],data[1])
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if max(float(wland_v), float(wlanu_v)) > float(conf.net_alert):
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wlan_alt = COLOR_SCHEME.NET_ALERT
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else:
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wlan_alt = COLOR_SCHEME.A2
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if data[2] == 'down': # eth
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(ethd_v, ethu_v) = ('x', 'x')
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eth_alt = COLOR_SCHEME.A1_INA
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else:
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(ethd_v, ethu_v) = (data[2],data[3])
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if max(float(ethd_v), float(ethu_v)) > float(conf.net_alert):
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eth_alt = COLOR_SCHEME.NET_ALERT
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else:
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eth_alt = COLOR_SCHEME.A1
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net_load = ''.join([
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double_sect(click = 'wlan', alt=wlan_alt, text1 = wland_v, text2 = wlanu_v,
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icon1 = (conf.icon_wlan + conf.icon_dl), icon2 = conf.icon_ul)
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, double_sect(click = 'eth', alt=eth_alt, text1 = ethd_v, text2 = ethu_v,
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icon1 = (conf.icon_eth + conf.icon_dl), icon2 = conf.icon_ul)
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]) # wlan_d wlan_u eth_d eth_u
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def update_title(data):
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global win_title
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win_title = ' '.join([block(fg=conf.color_head, bg=conf.color_sec_b2)
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, conf.sep_right, block(fg=conf.color_head, bg=conf.color_sec_b2, click='mode cycle')
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, conf.icon_prog
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, block(fg=conf.color_sec_b2, bg='-')
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, ' '.join(data)])
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def format_line():
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# Need to end with a reset block, otherwise the color fills the %{r} spacer
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if common.mode == common.bar_mode.normal:
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return ''.join(['%{l}', reset, displays, workspaces, win_title, sys_load, net_load
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, volume, brightness, battery, date, language, time, reset])
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elif common.mode == common.bar_mode.power:
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return ''.join(['%{l}', reset, power_opts, sys_load, net_load
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, volume, brightness, battery, date, language, time, reset_power])
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elif common.mode == common.bar_mode.control:
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return ''.join(['%{l}', reset, displays, workspaces, controls, response, time, reset])
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else:
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return ''.join(['%{l}', reset, displays, workspaces, 'Not normal' , time, reset])
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parsers_dict = { 'CNK_FAST':update_conky_fast
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,'CNK_SLOW':update_conky_slow
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,'WSP':update_workspaces
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,'LANG':update_lang
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,'BRIGHT':update_bright
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,'WIN':update_title
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,'DISP':update_displays
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,'RESP':update_response
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}
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def parse_line(line_in):
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''' Lines are
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CNK_FAST Fri 21 Sep 19:45:18 VolXXX wlan_d wlan_u eth_d eth_u
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CNK_SLOW cpu mem disk_root disk_home batt bri lang disp
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WSPINA1___main INA2___web FOC5___terms INA6___stats
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'''
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try:
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for key,func in parsers_dict.items():
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l = len(key)
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if line_in[:l] == key:
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func(line_in[l:].split())
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break
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except:
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print('Exception occured\n Line in: {}\n Data: {}'.format(line_in, line_in[l:].split()))
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raise
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#return '%s\n' + format_line() # Done this way in .sh
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return format_line()
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if __name__ == "__main__":
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for line in sys.stdin:
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print(parse_line(line))
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