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PySimpleGUI27 version of Read changes, NEW Demo - psutil dashboard

This commit is contained in:
MikeTheWatchGuy 2018-10-27 00:13:56 -04:00
parent 4b7c9e07cf
commit 1b5cfcad73
3 changed files with 250 additions and 27 deletions
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134
Demo_Desktop_Widget_psutil_Dashboard.py Normal file
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@ -0,0 +1,134 @@
#!/usr/bin/env python
import sys
import sys
if sys.version_info[0] >= 3:
import PySimpleGUI as sg
else:
import PySimpleGUI27 as sg
import psutil
"""
Desktop floating widget - System status dashboard
Uses psutil to display:
Network I/O
Disk I/O
CPU Used
Mem Used
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_HEIGHT = 40
class DashGraph(object):
def __init__(self, graph_elem, starting_count, color):
self.graph_current_item = 0
self.graph_elem = graph_elem
self.prev_value = starting_count
self.max_sent = 1
self.color = color
def graph_value(self, current_value):
delta = current_value - self.prev_value
self.prev_value = current_value
self.max_sent = max(self.max_sent, delta)
percent_sent = 100 * delta / self.max_sent
self.graph_elem.DrawLine((self.graph_current_item, 0), (self.graph_current_item, percent_sent), color=self.color)
if self.graph_current_item >= GRAPH_WIDTH:
self.graph_elem.Move(-1,0)
else:
self.graph_current_item += 1
return delta
def graph_percentage_abs(self, value):
self.graph_elem.DrawLine((self.graph_current_item, 0), (self.graph_current_item, value), color=self.color)
if self.graph_current_item >= GRAPH_WIDTH:
self.graph_elem.Move(-1,0)
else:
self.graph_current_item += 1
def human_size(bytes, units=(' bytes','KB','MB','GB','TB', 'PB', 'EB')):
""" Returns a human readable string reprentation of bytes"""
return str(bytes) + units[0] if bytes < 1024 else human_size(bytes>>10, units[1:])
def main():
# Make the layout less cluttered and allow bulk-changes to text formatting
def Txt(text, **kwargs):
return(sg.Text(text, font=('Helvetica 8'), **kwargs))
# Update a Text Element
def Txt_Update(window, key, value):
window.FindElement(key).Update(value)
# ---------------- Create Window ----------------
sg.ChangeLookAndFeel('Black')
sg.SetOptions(element_padding=(0,0), margins=(1,1), border_width=0)
layout = [[sg.Text('System Status Dashboard'+' '*18), sg.RButton('', image_data=red_x, button_color=('black', 'black'), key='Exit', tooltip='Closes window')],
[sg.Column([[Txt('Net Out ', key='_NET_OUT_'), ],
[sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, 100), background_color='black', key='_GRAPH_OUT_')]], pad=(2, 2)),
sg.Column([[Txt('Net In', key='_NET_IN_'),],
[sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, 100), background_color='black', key='_GRAPH_IN_')]], pad=(0, 2))],
[sg.Column([[Txt('Disk Read', key='_DISK_READ_')],
[sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, 100), background_color='black', key='_GRAPH_DISK_WRITE_')]], pad=(2,2)),
sg.Column([[Txt('Disk Write', key='_DISK_WRITE_')],
[sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, GRAPH_HEIGHT), background_color='black', key='_GRAPH_DISK_READ_')]], pad=(0, 2))],
[sg.Column([[Txt('CPU Usage', key='_CPU_USAGE_')], [sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, 100), background_color='black', key='_GRAPH_CPU_USAGE_')]], pad=(2,2)),
sg.Column([[Txt('Memory Usage', key='_MEM_USAGE_')], [sg.Graph((GRAPH_WIDTH, GRAPH_HEIGHT), (0, 0), (GRAPH_WIDTH, 100), background_color='black', key='_GRAPH_MEM_USAGE_')]], pad=(2, 2))]]
window = sg.Window('PSG System Dashboard',
keep_on_top=True,
auto_size_buttons=False,
grab_anywhere=True,
no_titlebar=True,
default_button_element_size=(12, 1),
return_keyboard_events=True,
alpha_channel=.9,
use_default_focus=False,
).Layout(layout)
# setup graphs & initial values
netio = psutil.net_io_counters()
net_graph_in = DashGraph(window.FindElement('_GRAPH_IN_'), netio.bytes_recv, '#23a0a0')
net_graph_out = DashGraph(window.FindElement('_GRAPH_OUT_'), netio.bytes_sent, '#56d856')
diskio = psutil.disk_io_counters()
disk_graph_write = DashGraph(window.FindElement('_GRAPH_DISK_WRITE_'), diskio.write_bytes, '#be45be')
disk_graph_read = DashGraph(window.FindElement('_GRAPH_DISK_READ_'), diskio.read_bytes, '#5681d8')
cpu_usage_graph = DashGraph(window.FindElement('_GRAPH_CPU_USAGE_'), 0, '#56d856')
mem_usage_graph = DashGraph(window.FindElement('_GRAPH_MEM_USAGE_'), 0, '#5681d8')
# ---------------- main loop ----------------
while (True):
# --------- Read and update window once a second--------
event, values = window.Read(timeout=1000)
if event in (None, 'Exit'): # Be nice and give an exit, expecially since there is no titlebar
break
# ----- Network Graphs -----
netio = psutil.net_io_counters()
write_bytes = net_graph_out.graph_value(netio.bytes_sent)
read_bytes = net_graph_in.graph_value(netio.bytes_recv)
Txt_Update(window, '_NET_OUT_', 'Net out {}'.format(human_size(write_bytes)))
Txt_Update(window, '_NET_IN_', 'Net In {}'.format(human_size(read_bytes)))
# ----- Disk Graphs -----
diskio = psutil.disk_io_counters()
write_bytes = disk_graph_write.graph_value(diskio.write_bytes)
read_bytes = disk_graph_read.graph_value(diskio.read_bytes)
Txt_Update(window, '_DISK_WRITE_', 'Disk Write {}'.format(human_size(write_bytes)))
Txt_Update(window, '_DISK_READ_', 'Disk Read {}'.format(human_size(read_bytes)))
# ----- CPU Graph -----
cpu = psutil.cpu_percent(0)
cpu_usage_graph.graph_percentage_abs(cpu)
Txt_Update(window, '_CPU_USAGE_', '{0:2.0f}% CPU Used'.format(cpu))
# ----- Memory Graph -----
mem_used = psutil.virtual_memory().percent
mem_usage_graph.graph_percentage_abs(mem_used)
Txt_Update(window, '_MEM_USAGE_', '{}% Memory Used'.format(mem_used))
if __name__ == "__main__":
# the clever Red X graphic
red_x = "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"
main()
sys.exit(69)

5
PySimpleGUI.py
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@ -5402,7 +5402,10 @@ LOOK_AND_FEEL_TABLE = {'SystemDefault':
'BUTTON': ('#E7C855', '#284B5A'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1, 'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'PROGRESS_DEPTH': 0,
'ACCENT1': '#c15226',
'ACCENT2': '#7a4d5f',
'ACCENT3': '#889743'},
'GreenTan': {'BACKGROUND': '#9FB8AD',
'TEXT': COLOR_SYSTEM_DEFAULT,

138
PySimpleGUI27.py
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@ -1,4 +1,4 @@
#!/usr/bin/python
#!/usr/bin/python3
from __future__ import print_function
from __future__ import division
from __future__ import unicode_literals
@ -190,6 +190,9 @@ ThisRow = 555666777 # magic number
# DEFAULT_WINDOW_ICON = ''
MESSAGE_BOX_LINE_WIDTH = 60
# Key representing a Read timeout
TIMEOUT_KEY = '__timeout__'
# a shameful global variable. This represents the top-level window information. Needed because opening a second window is different than opening the first.
class MyWindows(object):
@ -392,7 +395,8 @@ class Element(object):
else:
self.ParentForm.LastButtonClicked = self.DisplayText
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def ReturnKeyHandler(self, event):
MyForm = self.ParentForm
@ -409,7 +413,8 @@ class Element(object):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def ComboboxSelectHandler(self, event):
MyForm = self.ParentForm
@ -420,7 +425,8 @@ class Element(object):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def CheckboxHandler(self):
MyForm = self.ParentForm
@ -429,7 +435,8 @@ class Element(object):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit()
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def TabGroupSelectHandler(self, event):
MyForm = self.ParentForm
@ -438,7 +445,8 @@ class Element(object):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit()
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def __del__(self):
try:
@ -895,7 +903,8 @@ class Spin(Element):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def __del__(self):
try:
@ -1237,6 +1246,8 @@ class Button(Element):
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = self.ButtonText
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick out of loop if read was called
# ------- Button Callback ------- #
def ButtonCallBack(self):
@ -1270,7 +1281,7 @@ class Button(Element):
should_submit_window = True
except:
pass
filetypes = [] if self.FileTypes is None else self.FileTypes
filetypes = (("ALL Files", "*.*"),) if self.FileTypes is None else self.FileTypes
if self.BType == BUTTON_TYPE_BROWSE_FOLDER:
folder_name = tk.filedialog.askdirectory(initialdir=self.InitialFolder) # show the 'get folder' dialog box
if folder_name != '':
@ -1280,8 +1291,10 @@ class Button(Element):
except:
pass
elif self.BType == BUTTON_TYPE_BROWSE_FILE:
file_name = tk.filedialog.askopenfilename(filetypes=filetypes,
initialdir=self.InitialFolder) # show the 'get file' dialog box
if sys.platform == 'darwin':
file_name = tk.filedialog.askopenfilename(initialdir=self.InitialFolder) # show the 'get file' dialog box
else:
file_name = tk.filedialog.askopenfilename(filetypes=filetypes, initialdir=self.InitialFolder) # show the 'get file' dialog box
if file_name != '':
strvar.set(file_name)
self.TKStringVar.set(file_name)
@ -1291,13 +1304,19 @@ class Button(Element):
strvar.set(color)
self.TKStringVar.set(color)
elif self.BType == BUTTON_TYPE_BROWSE_FILES:
file_name = tk.filedialog.askopenfilenames(filetypes=filetypes, initialdir=self.InitialFolder)
if sys.platform == 'darwin':
file_name = tk.filedialog.askopenfilenames(initialdir=self.InitialFolder)
else:
file_name = tk.filedialog.askopenfilenames(filetypes=filetypes, initialdir=self.InitialFolder)
if file_name != '':
file_name = ';'.join(file_name)
strvar.set(file_name)
self.TKStringVar.set(file_name)
elif self.BType == BUTTON_TYPE_SAVEAS_FILE:
file_name = tk.filedialog.asksaveasfilename(filetypes=filetypes,
if sys.platform == 'darwin':
file_name = tk.filedialog.asksaveasfilename(initialdir=self.InitialFolder) # show the 'get file' dialog box
else:
file_name = tk.filedialog.asksaveasfilename(filetypes=filetypes,
initialdir=self.InitialFolder) # show the 'get file' dialog box
if file_name != '':
strvar.set(file_name)
@ -1311,7 +1330,8 @@ class Button(Element):
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = False
self.ParentForm._Close()
self.ParentForm.TKroot.quit()
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
if self.ParentForm.NonBlocking:
self.ParentForm.TKroot.destroy()
_my_windows.Decrement()
@ -1323,7 +1343,8 @@ class Button(Element):
else:
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop: # if this window is running the mainloop, kick out
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
elif self.BType == BUTTON_TYPE_CLOSES_WIN_ONLY: # special kind of button that does not exit main loop
self.ParentForm._Close()
if self.ParentForm.NonBlocking:
@ -1340,7 +1361,8 @@ class Button(Element):
if should_submit_window:
self.ParentForm.LastButtonClicked = target_element.Key
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
return
@ -1995,7 +2017,8 @@ class Slider(Element):
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def __del__(self):
super().__del__()
@ -2378,7 +2401,8 @@ class Menu(Element):
# print('IN MENU ITEM CALLBACK', item_chosen)
self.ParentForm.LastButtonClicked = item_chosen
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def __del__(self):
super().__del__()
@ -2463,7 +2487,7 @@ class Table(Element):
# ---------------------------------------------------------------------- #
class Tree(Element):
def __init__(self, data=None, headings=None, visible_column_map=None, col_widths=None, col0_width=10,
def_col_width=10, auto_size_columns=True, max_col_width=20, select_mode=None, font=None,
def_col_width=10, auto_size_columns=True, max_col_width=20, select_mode=None, show_expanded=False, font=None,
justification='right', text_color=None, background_color=None, num_rows=None, pad=None, key=None,
tooltip=None):
'''
@ -2496,14 +2520,22 @@ class Tree(Element):
self.Justification = justification
self.InitialState = None
self.SelectMode = select_mode
self.ShowExpanded = show_expanded
self.NumRows = num_rows
self.Col0Width = col0_width
self.TKTreeview = None
self.SelectedRows = []
super().__init__(ELEM_TYPE_TREE, text_color=text_color, background_color=background_color, font=font, pad=pad,
key=key, tooltip=tooltip)
return
def treeview_selected(self, event):
selections = self.TKTreeview.selection()
self.SelectedRows = [x for x in selections]
def __del__(self):
super().__del__()
@ -2633,6 +2665,7 @@ class Window(object):
self.NonBlocking = False
self.TKroot = None
self.TKrootDestroyed = False
self.CurrentlyRunningMainloop = False
self.FormRemainedOpen = False
self.TKAfterID = None
self.ProgressBarColor = progress_bar_color
@ -2764,20 +2797,23 @@ class Window(object):
def _TimeoutAlarmCallback(self):
# first, get the results table built
# modify the Results table in the parent FlexForm object
# print('TIMEOUT CALLBACK')
if self.TimerCancelled:
# print('** timer was cancelled **')
return
self.LastButtonClicked = self.TimeoutKey
self.FormRemainedOpen = True
self.TKroot.quit() # kick the users out of the mainloop
def Read(self, timeout=None, timeout_key='_timeout_'):
if timeout == 0:
def Read(self, timeout=None, timeout_key=TIMEOUT_KEY):
if timeout == 0: # timeout of zero runs the old readnonblocking
event, values = self.ReadNonBlocking()
if event is None:
event = timeout_key
if values is None:
event = None
return event, values
return event, values # make event None if values was None and return
# Read with a timeout
self.Timeout = timeout
self.TimeoutKey = timeout_key
self.NonBlocking = False
@ -2786,15 +2822,48 @@ class Window(object):
if not self.Shown:
self.Show()
else:
# if already have a button waiting, the return previously built results
if self.LastButtonClicked is not None and not self.LastButtonClickedWasRealtime:
# print(f'*** Found previous clicked saved {self.LastButtonClicked}')
results = BuildResults(self, False, self)
self.LastButtonClicked = None
return results
InitializeResults(self)
# if the last button clicked was realtime, emulate a read non-blocking
# the idea is to quickly return realtime buttons without any blocks until released
if self.LastButtonClickedWasRealtime:
# print(f'RTime down {self.LastButtonClicked}' )
try:
rc = self.TKroot.update()
except:
self.TKrootDestroyed = True
_my_windows.Decrement()
print('ROOT Destroyed')
results = BuildResults(self, False, self)
if results[0] != None and results[0] != timeout_key:
return results
else:
pass
# else:
# print("** REALTIME PROBLEM FOUND **", results)
# normal read blocking code....
if timeout != None:
self.TimerCancelled = False
self.TKAfterID = self.TKroot.after(timeout, self._TimeoutAlarmCallback)
self.CurrentlyRunningMainloop = True
# print(f'In main {self.Title}')
self.TKroot.mainloop()
# print('Out main')
self.CurrentlyRunningMainloop = False
# if self.LastButtonClicked != TIMEOUT_KEY:
# print(f'Window {self.Title} Last button clicked = {self.LastButtonClicked}')
try:
self.TKroot.after_cancel(self.TKAfterID)
except:
pass
# print('** tkafter cancel failed **')
self.TimerCancelled = True
if self.RootNeedsDestroying:
self.TKroot.destroy()
@ -2802,8 +2871,12 @@ class Window(object):
# if form was closed with X
if self.LastButtonClicked is None and self.LastKeyboardEvent is None and self.ReturnValues[0] is None:
_my_windows.Decrement()
# Determine return values
if self.LastKeyboardEvent is not None or self.LastButtonClicked is not None:
return BuildResults(self, False, self)
results = BuildResults(self, False, self)
if not self.LastButtonClickedWasRealtime:
self.LastButtonClicked = None
return results
else:
return self.ReturnValues
@ -2819,6 +2892,7 @@ class Window(object):
except:
self.TKrootDestroyed = True
_my_windows.Decrement()
# print("read failed")
# return None, None
return BuildResults(self, False, self)
@ -2927,7 +3001,8 @@ class Window(object):
self.LastKeyboardEvent = str(event.keysym) + ':' + str(event.keycode)
if not self.NonBlocking:
BuildResults(self, False, self)
self.TKroot.quit()
if self.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.TKroot.quit()
def _MouseWheelCallback(self, event):
self.LastButtonClicked = None
@ -2935,7 +3010,8 @@ class Window(object):
self.LastKeyboardEvent = 'MouseWheel:Down' if event.delta < 0 else 'MouseWheel:Up'
if not self.NonBlocking:
BuildResults(self, False, self)
self.TKroot.quit()
if self.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.TKroot.quit()
def _Close(self):
try:
@ -3003,6 +3079,12 @@ class Window(object):
self._AlphaChannel = alpha
self.TKroot.attributes('-alpha', alpha)
def BringToFront(self):
try:
self.TKroot.lift()
except:
pass
def __enter__(self):
return self
@ -3411,6 +3493,8 @@ def BuildResultsForSubform(form, initialize_only, top_level_form):
value = None
elif element.Type == ELEM_TYPE_TABLE:
value = element.SelectedRows
elif element.Type == ELEM_TYPE_TREE:
value = element.SelectedRows
else:
value = None
@ -4398,7 +4482,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
def add_treeview_data(node):
# print(f'Inserting {node.key} under parent {node.parent}')
if node.key != '':
treeview.insert(node.parent, 'end', node.key, text=node.text, values=node.values)
treeview.insert(node.parent, 'end', node.key, text=node.text, values=node.values, open=element.ShowExpanded)
for node in node.children:
add_treeview_data(node)
@ -4410,8 +4494,8 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
fieldbackground=element.BackgroundColor)
if element.TextColor is not None and element.TextColor != COLOR_SYSTEM_DEFAULT:
tkinter.ttk.Style().configure("Treeview", foreground=element.TextColor)
element.TKTreeview.pack(side=tk.LEFT, expand=True, padx=0, pady=0, fill='both')
treeview.bind("<<TreeviewSelect>>", element.treeview_selected)
if element.Tooltip is not None: # tooltip
element.TooltipObject = ToolTip(element.TKTreeview, text=element.Tooltip,
timeout=DEFAULT_TOOLTIP_TIME)
@ -4530,7 +4614,9 @@ def StartupTK(my_flex_form):
# my_flex_form.TKroot.protocol("WM_DELETE_WINDOW", my_flex_form.OnClosingCallback())
else: # it's a blocking form
# print('..... CALLING MainLoop')
my_flex_form.CurrentlyRunningMainloop = True
my_flex_form.TKroot.mainloop()
my_flex_form.CurrentlyRunningMainloop = False
my_flex_form.TimerCancelled = True
# print('..... BACK from MainLoop')
if not my_flex_form.FormRemainedOpen: