Merge pull request #159 from ceccopierangiolieugenio/dev

Dev

README.md

@@ -91,6 +91,20 @@ python3 demo/gittk.py
 #   pip install pygments
 python3 tests/test.ui.018.TextEdit.Pygments.py README.md
 ```
+
+#### Debug
+There are few ENV Variables that can be used to force some debugging features;
+##### (TERMTK_FILE_LOG) - Log to a file
+To force logging to a file
+```bash
+TERMTK_FILE_LOG=session.log   python3   demo/demo.py
+```
+##### (TERMTK_STACKTRACE) - Force stacktrace generation with CTRL+C
+Use this env variable to force a stacktrace generation to the file defined (i.e. "**stacktrace.txt**")
+```bash
+TERMTK_STACKTRACE=stacktrace.txt   python3   demo/demo.py
+```
+
 #### Profiling
 
 ##### [VizTracer](https://pypi.org/project/viztracer/)

TermTk/TTkCore/ttk.py

@@ -86,6 +86,13 @@ class TTk(TTkWidget):
         'paintExecuted')
 
     def __init__(self, *args, **kwargs):
+        # If the "TERMTK_FILE_LOG" env variable is defined
+        # logs are saved in the file identified by this variable
+        # i.e.
+        #      TERMTK_FILE_LOG=session.log   python3   demo/demo.py
+        if ('TERMTK_FILE_LOG' in os.environ and (_logFile := os.environ['TERMTK_FILE_LOG'])):
+            TTkLog.use_default_file_logging(_logFile)
+
         self.paintExecuted = pyTTkSignal()
         super().__init__(*args, **kwargs)
         self._termMouse = True
@@ -307,7 +314,16 @@ class TTk(TTkWidget):
         # TODO: Restart threads
         # TODO: Redraw the screen
 
-    def _SIGINT(self, signum, frame):
+    def _SIGINT(self, signum, fraTERMTK_STACKTRACEme):
+        # If the "TERMTK_STACKTRACE" env variable is defined
+        # a stacktrace file is generated once CTRL+C is pressed
+        # i.e.
+        #      TERMTK_STACKTRACE=stacktracetxt   python3   demo/demo.py
+        if ('TERMTK_STACKTRACE' in os.environ and (_stacktraceFile := os.environ['TERMTK_STACKTRACE'])):
+            with open(_stacktraceFile,'w') as f:
+                import faulthandler
+                faulthandler.dump_traceback(f)
+
         TTkLog.debug("Captured SIGINT <CTRL-C>")
         # Deregister the handler
         # so CTRL-C can be redirected to the default handler if the app does not exit

demo/demo.py

@@ -260,8 +260,6 @@ def main():
     windowed = args.w
     mouseTrack = args.t
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk(title="pyTermTk Demo", mouseTrack=mouseTrack)
     if windowed:
         winTabbed1 = ttk.TTkWindow(parent=root,pos=(0,0), size=(120,40), title="pyTermTk Showcase", border=True, layout=ttk.TTkGridLayout(), flags=ttk.TTkK.NONE)

demo/gittk.py

@@ -65,8 +65,6 @@ for line in GitHelper.graph():
     allCommits.append(c)
     commitResults.append((g, cc, a, d))
 
-ttk.TTkLog.use_default_file_logging()
-
 
 root = ttk.TTk()
 if fullscreen:

demo/showcase/animation.01.py

@@ -253,8 +253,6 @@ def main():
     args = parser.parse_args()
     windowed = args.w
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if windowed:
         rootTree = ttk.TTkWindow(parent=root,pos = (0,0), size=(70,40), title="Test Text Edit", layout=ttk.TTkGridLayout(), border=True)

demo/showcase/colorpicker.py

@@ -55,8 +55,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         root.setLayout(ttk.TTkGridLayout())

demo/showcase/dndtabs.py

@@ -67,8 +67,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootTab = root

demo/showcase/dragndrop.py

@@ -84,8 +84,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootTree = root

demo/showcase/fancytable.py

@@ -81,8 +81,6 @@ def demoFancyTable(root=None):
     return frame
 
 def main():
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     win_table = ttk.TTkWindow(parent=root,pos = (3,3), size=(100,40), title="Test Table 1", layout=ttk.TTkHBoxLayout(), border=True)
     demoFancyTable(win_table)

demo/showcase/fancytree.py

@@ -101,8 +101,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootTree1 = root

demo/showcase/filepicker.py

@@ -55,8 +55,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     ttk.TTkTheme.loadTheme(ttk.TTkTheme.NERD)
 
     root = ttk.TTk()

demo/showcase/formwidgets.py

@@ -108,8 +108,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootForm = root

demo/showcase/graph.py

@@ -92,8 +92,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootGraph = root

demo/showcase/layout_basic.py

@@ -69,8 +69,6 @@ def demoLayout(root=None):
 
 
 def main():
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     root.setLayout(ttk.TTkHBoxLayout())
     demoLayout(root)

demo/showcase/layout_nested.py

@@ -62,8 +62,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootLayout = root

demo/showcase/layout_span.py

@@ -55,8 +55,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootLayout = root

demo/showcase/list.py

@@ -77,8 +77,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootGraph = root

demo/showcase/menubar.py

@@ -102,8 +102,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootLayout = root

demo/showcase/messagebox.py

@@ -111,8 +111,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     ttk.TTkTheme.loadTheme(ttk.TTkTheme.NERD)
 
     root = ttk.TTk()

demo/showcase/scrollarea01.py

@@ -66,8 +66,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootGraph = root

demo/showcase/scrollarea02.py

@@ -78,8 +78,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootGraph = root

demo/showcase/sigmask.py

@@ -58,8 +58,6 @@ def main():
     args = parser.parse_args()
     windowed = args.w
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
 
     if windowed:

demo/showcase/splitter.py

@@ -53,8 +53,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootSplitter = root

demo/showcase/splitter2.py

@@ -51,8 +51,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootSplitter = root

demo/showcase/splitter3.py

@@ -51,8 +51,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootSplitter = root

demo/showcase/splitter4.py

@@ -121,8 +121,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootSplitter = root

demo/showcase/tab.py

@@ -60,8 +60,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootTab = root

demo/showcase/textedit.py

@@ -260,8 +260,6 @@ def main():
     args = parser.parse_args()
     windowed = args.w
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk(sigmask=(
                     ttk.TTkTerm.Sigmask.CTRL_Q |
                     ttk.TTkTerm.Sigmask.CTRL_S |

demo/showcase/tree.py

@@ -94,8 +94,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    ttk.TTkLog.use_default_file_logging()
-
     root = ttk.TTk()
     if args.f:
         rootTree1 = root

demo/showcase/windows.py

@@ -51,7 +51,6 @@ def demoWindows(root=None):
 
 
 def main():
-    ttk.TTkLog.use_default_file_logging()
     root = ttk.TTk()
     win1 = ttk.TTkWindow(parent=root,pos = (1,1), size=(100,45), title="Test Window 1", border=True, layout=ttk.TTkGridLayout())
     demoWindows(win1)

demo/showcase/windowsflags.py

@@ -82,7 +82,6 @@ def demoWindowsFlags(root=None):
 
 
 def main():
-    ttk.TTkLog.use_default_file_logging()
     root = ttk.TTk()
     win1 = ttk.TTkWindow(parent=root,pos = (1,1), size=(60,30), title="Test Window Flags", border=True, layout=ttk.TTkGridLayout(), flags=ttk.TTkK.NONE)
     demoWindowsFlags(win1)

demo/ttkode.old.py

@@ -151,7 +151,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    TTkLog.use_default_file_logging()
     TTkTheme.loadTheme(TTkTheme.NERD)
 
     root = TTk(title="ttkode")

demo/ttkode.py

@@ -55,7 +55,6 @@ def main():
     parser.add_argument('-f', help='Full Screen', action='store_true')
     args = parser.parse_args()
 
-    TTkLog.use_default_file_logging()
     TTkTheme.loadTheme(TTkTheme.NERD)
 
     root = TTk(title="ttkode")