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Added multi_colors option to MemBar.

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facetoe 2014-10-12 15:33:04 +08:00
parent fbd852b79b
commit a789b31d6d
1 changed files with 11 additions and 4 deletions
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15
i3pystatus/mem_bar.py
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@ -1,16 +1,17 @@
from i3pystatus import IntervalModule from i3pystatus import IntervalModule
from psutil import virtual_memory from psutil import virtual_memory
from i3pystatus.core.color import ColorRangeModule
from i3pystatus.core.util import make_bar from i3pystatus.core.util import make_bar
class MemBar(IntervalModule): class MemBar(IntervalModule, ColorRangeModule):
""" """
Shows memory load as a bar. Shows memory load as a bar.
Available formatters: Available formatters:
* {used_mem_bar} * {used_mem_bar}
Requires psutil (from PyPI) Requires psutil and colour (from PyPI)
""" """
format = "{used_mem_bar}" format = "{used_mem_bar}"
@ -19,6 +20,10 @@ class MemBar(IntervalModule):
alert_color = "#FF0000" alert_color = "#FF0000"
warn_percentage = 50 warn_percentage = 50
alert_percentage = 80 alert_percentage = 80
multi_colors = False
def init(self):
self.colors = self.get_hex_color_range(self.color, self.alert_color, 100)
settings = ( settings = (
("format", "format string used for output."), ("format", "format string used for output."),
@ -29,14 +34,16 @@ class MemBar(IntervalModule):
"defines the color used wann warn percentage ist exceeded"), "defines the color used wann warn percentage ist exceeded"),
("alert_color", ("alert_color",
"defines the color used when alert percentage is exceeded"), "defines the color used when alert percentage is exceeded"),
("multi_colors", "whether to use range of colors from 'color' to 'alert_color' based on memory usage."),
) )
def run(self): def run(self):
memory_usage = virtual_memory() memory_usage = virtual_memory()
if memory_usage.percent >= self.alert_percentage: if self.multi_colors:
color = self.get_gradient(memory_usage.percent, self.colors)
elif memory_usage.percent >= self.alert_percentage:
color = self.alert_color color = self.alert_color
elif memory_usage.percent >= self.warn_percentage: elif memory_usage.percent >= self.warn_percentage:
color = self.warn_color color = self.warn_color
else: else: