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Fixed text cut off, delete lines, compact code, bytes instead of string for button image

This commit is contained in:
PySimpleGUI 2020-05-30 00:29:27 -04:00
parent b33e3d9e19
commit a6c64f671e
1 changed files with 21 additions and 36 deletions
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57
DemoPrograms/Demo_Desktop_Widget_psutil_Dashboard.py
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@ -12,44 +12,42 @@ import psutil
Information is updated once a second and is shown as an area graph that scrolls Information is updated once a second and is shown as an area graph that scrolls
""" """
GRAPH_WIDTH = 120 # each individual graph size in pixels GRAPH_WIDTH, GRAPH_HEIGHT = 120, 40 # each individual graph size in pixels
GRAPH_HEIGHT = 40
ALPHA = .7 ALPHA = .7
class DashGraph(object): class DashGraph(object):
def __init__(self, graph_elem, starting_count, color): def __init__(self, graph_elem, starting_count, color):
self.graph_current_item = 0 self.graph_current_item = 0
self.graph_elem = graph_elem self.graph_elem = graph_elem # type:sg.Graph
self.prev_value = starting_count self.prev_value = starting_count
self.max_sent = 1 self.max_sent = 1
self.color = color self.color = color
self.graph_lines = []
def graph_value(self, current_value): def graph_value(self, current_value):
delta = current_value - self.prev_value delta = current_value - self.prev_value
self.prev_value = current_value self.prev_value = current_value
self.max_sent = max(self.max_sent, delta) self.max_sent = max(self.max_sent, delta)
percent_sent = 100 * delta / self.max_sent percent_sent = 100 * delta / self.max_sent
self.graph_elem.draw_line((self.graph_current_item, 0), line_id = self.graph_elem.draw_line((self.graph_current_item, 0), (self.graph_current_item, percent_sent), color=self.color)
(self.graph_current_item, percent_sent), self.graph_lines.append(line_id)
color=self.color)
if self.graph_current_item >= GRAPH_WIDTH: if self.graph_current_item >= GRAPH_WIDTH:
self.graph_elem.delete_figure(self.graph_lines.pop(0))
self.graph_elem.move(-1, 0) self.graph_elem.move(-1, 0)
else: else:
self.graph_current_item += 1 self.graph_current_item += 1
return delta return delta
def graph_percentage_abs(self, value): def graph_percentage_abs(self, value):
self.graph_elem.draw_line((self.graph_current_item, 0), self.graph_elem.draw_line((self.graph_current_item, 0), (self.graph_current_item, value), color=self.color)
(self.graph_current_item, value),
color=self.color)
if self.graph_current_item >= GRAPH_WIDTH: if self.graph_current_item >= GRAPH_WIDTH:
self.graph_elem.move(-1, 0) self.graph_elem.move(-1, 0)
else: else:
self.graph_current_item += 1 self.graph_current_item += 1
def human_size(bytes, units=[' bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB']): def human_size(bytes, units=(' bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB')):
""" Returns a human readable string reprentation of bytes""" """ Returns a human readable string reprentation of bytes"""
return str(bytes) + units[0] if bytes < 1024 else human_size(bytes >> 10, units[1:]) return str(bytes) + units[0] if bytes < 1024 else human_size(bytes >> 10, units[1:])
@ -61,7 +59,7 @@ def main():
def GraphColumn(name, key): def GraphColumn(name, key):
layout = [ layout = [
[sg.Text(name, font=('Helvetica 8'), key=key+'TXT_')], [sg.Text(name, size=(18,1), font=('Helvetica 8'), key=key+'TXT_')],
[sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), [sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT),
(0, 0), (0, 0),
(GRAPH_WIDTH, 100), (GRAPH_WIDTH, 100),
@ -69,14 +67,10 @@ def main():
key=key+'GRAPH_')]] key=key+'GRAPH_')]]
return sg.Col(layout, pad=(2, 2)) return sg.Col(layout, pad=(2, 2))
red_x = "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" red_x = b"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"
layout = [ layout = [
[sg.Text('System Status Dashboard'+' '*18), [sg.Text('System Status Dashboard'+' '*18),
sg.Button('', sg.Button('', image_data=red_x, button_color=('black', 'black'), key='Exit', tooltip='Closes window')],
image_data=red_x,
button_color=('black', 'black'),
key='Exit',
tooltip='Closes window')],
[GraphColumn('Net Out', '_NET_OUT_'), [GraphColumn('Net Out', '_NET_OUT_'),
GraphColumn('Net In', '_NET_IN_')], GraphColumn('Net In', '_NET_IN_')],
[GraphColumn('Disk Read', '_DISK_READ_'), [GraphColumn('Disk Read', '_DISK_READ_'),
@ -85,31 +79,26 @@ def main():
GraphColumn('Memory Usage', '_MEM_')], ] GraphColumn('Memory Usage', '_MEM_')], ]
window = sg.Window('PSG System Dashboard', layout, window = sg.Window('PSG System Dashboard', layout,
keep_on_top=True, auto_size_buttons=False, keep_on_top=True,
grab_anywhere=True, no_titlebar=True, grab_anywhere=True, no_titlebar=True,
default_button_element_size=(12, 1),
return_keyboard_events=True, alpha_channel=ALPHA, return_keyboard_events=True, alpha_channel=ALPHA,
use_default_focus=False, finalize=True) use_default_focus=False, finalize=True)
# setup graphs & initial values # setup graphs & initial values
netio = psutil.net_io_counters() netio = psutil.net_io_counters()
net_in = window['_NET_IN_GRAPH_'] net_in = window['_NET_IN_GRAPH_']
net_graph_in = DashGraph(net_in, net_graph_in = DashGraph(net_in, netio.bytes_recv, '#23a0a0')
netio.bytes_recv, '#23a0a0')
net_out = window['_NET_OUT_GRAPH_'] net_out = window['_NET_OUT_GRAPH_']
net_graph_out = DashGraph(net_out, net_graph_out = DashGraph(net_out, netio.bytes_sent, '#56d856')
netio.bytes_sent, '#56d856')
diskio = psutil.disk_io_counters() diskio = psutil.disk_io_counters()
disk_graph_write = DashGraph( disk_graph_write = DashGraph(window['_DISK_WRITE_GRAPH_'], diskio.write_bytes, '#be45be')
window['_DISK_WRITE_GRAPH_'], diskio.write_bytes, '#be45be') disk_graph_read = DashGraph(window['_DISK_READ_GRAPH_'], diskio.read_bytes, '#5681d8')
disk_graph_read = DashGraph(
window['_DISK_READ_GRAPH_'], diskio.read_bytes, '#5681d8')
cpu_usage_graph = DashGraph(window['_CPU_GRAPH_'], 0, '#d34545') cpu_usage_graph = DashGraph(window['_CPU_GRAPH_'], 0, '#d34545')
mem_usage_graph = DashGraph(window['_MEM_GRAPH_'], 0, '#BE7C29') mem_usage_graph = DashGraph(window['_MEM_GRAPH_'], 0, '#BE7C29')
print(psutil.cpu_percent(percpu=True)) # print(psutil.cpu_percent(percpu=True))
# ---------------- main loop ---------------- # ---------------- main loop ----------------
while True : while True :
# --------- Read and update window once a second-------- # --------- Read and update window once a second--------
@ -121,18 +110,14 @@ def main():
netio = psutil.net_io_counters() netio = psutil.net_io_counters()
write_bytes = net_graph_out.graph_value(netio.bytes_sent) write_bytes = net_graph_out.graph_value(netio.bytes_sent)
read_bytes = net_graph_in.graph_value(netio.bytes_recv) read_bytes = net_graph_in.graph_value(netio.bytes_recv)
window['_NET_OUT_TXT_'].update( window['_NET_OUT_TXT_'].update('Net out {}'.format(human_size(write_bytes)))
'Net out {}'.format(human_size(write_bytes))) window['_NET_IN_TXT_'].update('Net In {}'.format(human_size(read_bytes)))
window['_NET_IN_TXT_'].update(
'Net In {}'.format(human_size(read_bytes)))
# ----- Disk Graphs ----- # ----- Disk Graphs -----
diskio = psutil.disk_io_counters() diskio = psutil.disk_io_counters()
write_bytes = disk_graph_write.graph_value(diskio.write_bytes) write_bytes = disk_graph_write.graph_value(diskio.write_bytes)
read_bytes = disk_graph_read.graph_value(diskio.read_bytes) read_bytes = disk_graph_read.graph_value(diskio.read_bytes)
window['_DISK_WRITE_TXT_'].update( window['_DISK_WRITE_TXT_'].update('Disk Write {}'.format(human_size(write_bytes)))
'Disk Write {}'.format(human_size(write_bytes))) window['_DISK_READ_TXT_'].update('Disk Read {}'.format(human_size(read_bytes)))
window['_DISK_READ_TXT_'].update(
'Disk Read {}'.format(human_size(read_bytes)))
# ----- CPU Graph ----- # ----- CPU Graph -----
cpu = psutil.cpu_percent(0) cpu = psutil.cpu_percent(0)
cpu_usage_graph.graph_percentage_abs(cpu) cpu_usage_graph.graph_percentage_abs(cpu)