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More debug window fun! Re-opens without missing a print this time. New is_closed Window method added

This commit is contained in:
PySimpleGUI 2022-04-21 12:23:13 -04:00
parent 72fc99d8a2
commit fc2cb0ff60
1 changed files with 41 additions and 9 deletions
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48
PySimpleGUI.py
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@ -1,6 +1,6 @@
#!/usr/bin/python3
version = __version__ = "4.59.0.25 Released 5-Apr-2022"
version = __version__ = "4.59.0.26 Released 5-Apr-2022"
_change_log = """
Changelog since 4.59.0 released to PyPI on 5-Apr-2022
@ -91,6 +91,8 @@ _change_log = """
Support for the GrayGrayGray theme with the new ttk scrollbars... for those that like the grayscale world, you're now safe
4.59.0.25
Fix for systems that don't yet have the ttk scrollbars set up. Was getting the incorrect defaults (they were all blank)
4.59.0.26
Debug window - betting re-opening code so that the data is not missed from being printed
"""
__version__ = version.split()[0] # For PEP 396 and PEP 345
@ -10958,6 +10960,24 @@ class Window:
self.Rows = None
self.TKroot = None
def is_closed(self):
"""
Returns True is the window is maybe closed. Can be difficult to tell sometimes
:return: True if the window was closed or destroyed
:rtype: (bool)
"""
if self.TKrootDestroyed or self.TKroot is None:
return True
# see if can do an update... if not, then it's been destroyed
try:
rc = self.TKroot.update()
except:
return True
return False
# IT FINALLY WORKED! 29-Oct-2018 was the first time this damned thing got called
def _OnClosingCallback(self):
"""
@ -17242,16 +17262,20 @@ class _DebugWin():
font=font or ('Courier New', 10), grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, finalize=True, resizable=resizable)
return
def reopen_window(self):
if self.window is None or (self.window is not None and self.window.is_closed()):
self.__init__(size=self.size, location=self.location, relative_location=self.relative_location, font=self.font, no_titlebar=self.no_titlebar,
no_button=self.no_button, grab_anywhere=self.grab_anywhere, keep_on_top=self.keep_on_top,
do_not_reroute_stdout=self.do_not_reroute_stdout, resizable=self.resizable, echo_stdout=self.echo_stdout)
def Print(self, *args, end=None, sep=None, text_color=None, background_color=None, erase_all=False, font=None, blocking=None):
global SUPPRESS_WIDGET_NOT_FINALIZED_WARNINGS
suppress = SUPPRESS_WIDGET_NOT_FINALIZED_WARNINGS
SUPPRESS_WIDGET_NOT_FINALIZED_WARNINGS = True
sepchar = sep if sep is not None else ' '
endchar = end if end is not None else '\n'
if self.window is None: # if window was destroyed already re-open it
self.__init__(size=self.size, location=self.location, relative_location=self.relative_location, font=self.font, no_titlebar=self.no_titlebar,
no_button=self.no_button, grab_anywhere=self.grab_anywhere, keep_on_top=self.keep_on_top,
do_not_reroute_stdout=self.do_not_reroute_stdout, resizable=self.resizable, echo_stdout=self.echo_stdout, blocking=blocking)
self.reopen_window() # if needed, open the window again
timeout = 0 if not blocking else None
if erase_all:
@ -17268,7 +17292,13 @@ class _DebugWin():
if i != num_args - 1:
outstring += sep_str
outstring += end_str
try:
self.output_element.update(outstring, append=True, text_color_for_value=text_color, background_color_for_value=background_color, font_for_value=font)
except:
self.window=None
self.reopen_window()
self.output_element.update(outstring, append=True, text_color_for_value=text_color, background_color_for_value=background_color, font_for_value=font)
else:
print(*args, sep=sepchar, end=endchar)
# This is tricky....changing the button type depending on the blocking parm. If blocking, then the "Quit" button should become a normal button
@ -17277,13 +17307,13 @@ class _DebugWin():
try: # The window may be closed by user at any time, so have to protect
self.quit_button.update(text='Click to continue...')
except:
pass
self.window = None
else:
self.quit_button.BType = BUTTON_TYPE_CLOSES_WIN_ONLY
try: # The window may be closed by user at any time, so have to protect
self.quit_button.update(text='Quit')
except:
pass
self.window = None
try: # The window may be closed by user at any time, so have to protect
if blocking:
@ -17291,7 +17321,9 @@ class _DebugWin():
else:
self.window['-PAUSE-'].update(visible=True)
except:
pass
self.window = None
self.reopen_window() # if needed, open the window again
paused = None
while True: