rework documentation launch, use generated files instead of pure mkdocs, add quiet handler for use with logging in terminal

src/backend/documentation_thread.py

@@ -1,11 +1,23 @@
-from PySide6.QtCore import QThread
-from src.utils.documentation import run_mkdocs
+from PySide6.QtCore import QThread, Slot
+from src.utils.documentation import website, QuietHandler
+from wsgiref.simple_server import make_server
 
 
 class DocumentationThread(QThread):
     def __init__(self):
         super().__init__()
+        self._server = None  # store server so we can shut it down
 
     def run(self):
         # launch_documentation()
-        run_mkdocs()
+        self._server = make_server(
+            "localhost", 8000, website(), handler_class=QuietHandler
+        )
+        while not self.isInterruptionRequested():
+            self._server.handle_request()
+
+    @Slot()  # slot you can connect to aboutToQuit
+    def stop(self):
+        self.requestInterruption()  # ask the loop above to exit
+        if self._server:
+            self._server.shutdown()  # unblock handle_request()

src/ui/semesterapparat_ui.ui

@@ -1923,8 +1923,8 @@ Einige Angaben müssen ggf angepasst werden</string>
     <property name="title">
      <string>Help</string>
     </property>
-    <addaction name="actionDokumentation_lokal"/>
     <addaction name="actionAbout"/>
+    <addaction name="actionDokumentation"/>
    </widget>
    <addaction name="menuDatei"/>
    <addaction name="menuEinstellungen"/>
@@ -1956,17 +1956,6 @@ Einige Angaben müssen ggf angepasst werden</string>
     <bool>true</bool>
    </property>
   </action>
-  <action name="actionDokumentation">
-   <property name="text">
-    <string>Dokumentation (online)</string>
-   </property>
-   <property name="shortcut">
-    <string>F1</string>
-   </property>
-   <property name="shortcutContext">
-    <enum>Qt::ApplicationShortcut</enum>
-   </property>
-  </action>
   <action name="actionAbout">
    <property name="text">
     <string>About</string>
@@ -1975,9 +1964,9 @@ Einige Angaben müssen ggf angepasst werden</string>
     <enum>QAction::AboutRole</enum>
    </property>
   </action>
-  <action name="actionDokumentation_lokal">
+  <action name="actionDokumentation">
    <property name="text">
-    <string>Dokumentation (lokal)</string>
+    <string>Dokumentation</string>
    </property>
    <property name="shortcut">
     <string>F1</string>
@@ -2009,8 +1998,6 @@ Einige Angaben müssen ggf angepasst werden</string>
   <tabstop>automation_add_selected_books</tabstop>
   <tabstop>saveandcreate</tabstop>
  </tabstops>
- <resources>
-  <include location="../../resources.qrc"/>
- </resources>
+ <resources/>
  <connections/>
 </ui>

src/ui/userInterface.py

@@ -12,7 +12,7 @@ from typing import Any, Union
 import loguru
 from natsort import natsorted
 from PySide6 import QtCore, QtGui, QtWidgets
-from PySide6.QtCore import QThread
+from PySide6.QtCore import QThread, Qt
 from PySide6.QtGui import QRegularExpressionValidator
 
 from src import LOG_DIR, Icon
@@ -23,7 +23,6 @@ from src.backend.semester import Semester
 from src.logic import (
     APP_NRS,
     Apparat,
-    # PROF_TITLES,
     ApparatData,
     BookData,
     Prof,
@@ -118,7 +117,7 @@ class Ui(Ui_Semesterapparat):
         # Actions
         self.actionEinstellungen.triggered.connect(self.open_settings)  # type:ignore
         Icon("settings", self.actionEinstellungen)
-        self.actionDokumentation_lokal.triggered.connect(self.open_documentation)  # type:ignore
+        self.documentation_open = False
         Icon("offAction", self.actionBeenden)
         self.actionBeenden.triggered.connect(self.quit)  # type:ignore
         self.actionAbout.triggered.connect(self.open_about)  # type:ignore
@@ -204,7 +203,7 @@ class Ui(Ui_Semesterapparat):
         self.add_medium.setEnabled(False)
         self.docu = DocumentationThread()
 
-        self.actionDokumentation_lokal.triggered.connect(self.open_documentation)  # type:ignore
+        self.actionDokumentation.triggered.connect(self.open_documentation)  # type:ignore
 
         # get all current apparats and cache them in a list
         self.apparats = self.get_apparats()
@@ -329,10 +328,16 @@ class Ui(Ui_Semesterapparat):
 
     def open_documentation(self):
         log.info("Opening Documentation")
-        if not self.docu.isRunning():
+        self.statusBar.showMessage("Dokumentation wird geöffnet", 5000)
+
+        if not self.documentation_open:
+            # write "opening documentation in 5s into status bar"
+            self.documentation_open = True
             self.docu.start()
-        time.sleep(5)
+            time.sleep(5)
+
         webbrowser.open("http://localhost:8000")
+        self.statusBar.showMessage("")
 
     def update_calendar(self, data: list[dict[str, Any]]):
         self.calendarWidget.setMessages([data])
@@ -1832,8 +1837,14 @@ def launch_gui():
         # #log.debug(aui.active_user)
         MainWindow.show()
         # atexit.register()
+        app.aboutToQuit.connect(
+            aui.validate_thread.quit
+        )  # if that thread uses an event loop
+        app.aboutToQuit.connect(aui.docu.terminate)  # our new slot
+        app.aboutToQuit.connect(aui.docu.wait)
         atexit.register(tempdelete)
-        atexit.register(aui.validate_thread.quit)
+        # atexit.register(aui.validate_thread.quit)
+        # atexit.register(aui.docu.quit)
         sys.exit(app.exec())
 
     elif ui.lresult == 0:

src/utils/documentation.py

@@ -1,10 +1,18 @@
 import os
 import sys
 from pyramid.config import Configurator
-from wsgiref.simple_server import make_server
+from wsgiref.simple_server import make_server, WSGIRequestHandler
 
 docport = 8000
 
+class QuietHandler(WSGIRequestHandler):
+    # suppress “GET /…” access log
+    def log_request(self, code="-", size="-"):
+        pass
+
+    # suppress all other messages (errors, etc.)
+    def log_message(self, fmt, *args):
+        pass
 
 def website():
     config = Configurator()
@@ -20,7 +28,7 @@ def website():
 
 def launch_documentation():
     app = website()
-    server = make_server("localhost", docport, app)
+    server = make_server("localhost", docport, app, handler_class=QuietHandler)
     print("Serving MkDocs documentation on http://0.0.0.0:{}".format(docport))
     server.serve_forever()