Fixed bug when saved selected file (in the config.ini) has been deleted before program start

README.md

@@ -10,6 +10,10 @@ Maybe it's straightforward or obvious, but just for completeness: the name comes
 1. The direct bond to tasmota (written for its "API" if one can call the HTTP endpoints an API)
 2. The ability to turn on and off tasmota devices ("on" and "off" pronounced directly one after the other sounds (a bit) like "onov")
 
+## Screenshots
+
+![Tab 1 of the GUI](assets/gui_tab1.png)
+![Tab 2 of the GUI](assets/gui_tab1.png)
 
 ## CLI Usage
 

tasmotonov-gui.py

@@ -1,40 +1,134 @@
 #!/usr/bin/python3
 
+"""
+Tasmotonov GUI - A simple Qt wrapper around the tasmotonov.py script
+Copyright (C) 2025  Benjamin Burkhardt
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
 import sys
-import subprocess
+import tasmotonov
+import configparser
 from PySide6.QtUiTools import QUiLoader
 from PySide6.QtWidgets import QApplication,QFileDialog
 from PySide6.QtCore import QFile, QUrl, QIODevice
 
+# set some standard values
 filename = ""
 action = "toggle"
 
-def tab1_load_file():
+def load_config(file="config.ini"):  # load config from configparser.ConfigParser object
+    to_load = configparser.ConfigParser()
+    to_load.read(file)
+    global filename, action
+    if "DEFAULT" in to_load:
+        if "file" in to_load['DEFAULT']:
+            filename = to_load['DEFAULT']['file']
+            if filename != "":
+                try:
+                    tab1_load_file()
+                except FileNotFoundError:
+                    tab1_clear()
+        if "inline" in to_load['DEFAULT']:
+            window.tab2_plainTextEdit.setPlainText(to_load['DEFAULT']['inline'])
+        if "action" in to_load['DEFAULT']:
+            a_new = to_load['DEFAULT']['action']
+            if a_new != "":
+                action = a_new
+    # else: no config there yet
+def save_config(file="config.ini"):
+    window.tab3_textBrowser.append("Saving configuration!")
+    global filename, action
+    to_save = configparser.ConfigParser()
+    to_save['DEFAULT'] = {}
+    to_save['DEFAULT']['file'] = str(filename)
+    to_save['DEFAULT']['inline'] = str(window.tab2_plainTextEdit.toPlainText())
+    to_save['DEFAULT']['action'] = str(action)
+    with open(file, 'w') as configfile:
+        to_save.write(configfile)
+
+# tab1 slots
+def tab1_load_file_pressed():
     global filename
     dialog = QFileDialog()
     dialog.setFileMode(QFileDialog.AnyFile)
-    #fileNames = QStringList()
     if dialog.exec():
         filename = dialog.selectedFiles()[0]
+        tab1_load_file()
+def tab1_load_file():
+    global filename
     window.tab1_label.setText(f"File loaded: {filename}")
+    window.tab3_textBrowser.append(f"File loaded: {filename}")
     window.tab1_label.show()
     window.tab1_filecontent_textBrowser.setSource(QUrl(filename))
+    window.tab1_label_help.show()
+    # clear listWidget and add the items
+    window.tab1_listWidget.clear()
+    window.tab1_listWidget.addItems(tasmotonov.TasmotonovRunner("file", filename, action, False, False).get_addresses())
+def tab1_clear():
+    global filename
+    filename = ""
+    window.tab1_label.setText(f"File loaded: ")
+    window.tab3_textBrowser.append(f"File unloaded")
+    window.tab1_label.hide()
+    window.tab1_label_help.hide()
+    window.tab1_filecontent_textBrowser.clear()
+    window.tab1_listWidget.clear()
 def tab1_action():
     if filename != "":
-        p = subprocess.Popen(["python3", "tasmotonov.py", "file", filename, action], stdout=subprocess.PIPE)
+        tasmotonov_runner = tasmotonov.TasmotonovRunner("file", filename, action, False, False)
-        out, err = p.communicate()
+        tasmotonov_runner.run()
-        window.tab3_textBrowser.append("==== RUNNING ====\n" + str(out) + "\n=================\n")
+        window.tab3_textBrowser.append("\n==== RUNNING ====\n\n" + str(tasmotonov_runner.logger.log_string) + "\n=================\n")
+        tasmotonov_runner.logger.log_string = ""
     else:
         window.tab3_textBrowser.append("Will not run, no file selected!")
+def tab1_single_action():
+    if filename != "":
+        tasmotonov_runner = tasmotonov.TasmotonovRunner("file", filename, action, False, False)
+        tasmotonov_runner.run_single(window.tab1_listWidget.currentRow())
+        window.tab3_textBrowser.append(str(tasmotonov_runner.logger.log_string))
+    
+# tab2 slots
+def tab2_plainTextEdit_change():
+    # clear listWidget
+    window.tab2_listWidget.clear()
+    content = window.tab2_plainTextEdit.toPlainText()
+    if content != "":
+        tasmotonov_runner = tasmotonov.TasmotonovRunner("inline", content, action, False, False)
+        window.tab2_listWidget.addItems(tasmotonov_runner.get_addresses())
+        window.tab3_textBrowser.append(str(tasmotonov_runner.logger.log_string))
 def tab2_action():
     content = window.tab2_plainTextEdit.toPlainText()
     if content != "":
-        p = subprocess.Popen(["python3", "tasmotonov.py", "inline", content, action], stdout=subprocess.PIPE)
+        tasmotonov_runner = tasmotonov.TasmotonovRunner("inline", content, action, False, False)
-        out, err = p.communicate()
+        tasmotonov_runner.run()
-        window.tab3_textBrowser.append("==== RUNNING ====\n" + str(out) + "\n=================\n")
+        window.tab3_textBrowser.append("\n==== RUNNING ====\n\n" + str(tasmotonov_runner.logger.log_string) + "\n=================\n")
-        print(out)
     else:
         window.tab3_textBrowser.append("Will not run, no input given!")
+def tab2_single_action():
+    content = window.tab2_plainTextEdit.toPlainText()
+    tasmotonov_runner = tasmotonov.TasmotonovRunner("inline", content, action, False, False)
+    if len(tasmotonov_runner.get_addresses()) != 0:
+        tasmotonov_runner.run_single(window.tab2_listWidget.currentRow())
+        window.tab3_textBrowser.append(str(tasmotonov_runner.logger.log_string))
+
+# tab3 slots
+def tab3_clear():
+    window.tab3_textBrowser.clear()
+
+# other slots
 def select_on():
     global action
     action = "on"
@@ -51,7 +145,7 @@ def select_toggle():
 if __name__ == "__main__":
     app = QApplication(sys.argv)
 
-    ui_file_name = "tasmotonov.ui"
+    ui_file_name = "tasmotonov-gui.ui"
     ui_file = QFile(ui_file_name)
     if not ui_file.open(QIODevice.ReadOnly):
         print(f"Cannot open {ui_file_name}: {ui_file.errorString()}")
@@ -64,14 +158,29 @@ if __name__ == "__main__":
         sys.exit(-1)
 
     window.tab1_label.hide()
-    window.tab1_load_file_pushButton.clicked.connect(tab1_load_file)
+    window.tab1_label_help.hide()
+    
+    window.tab1_load_file_pushButton.clicked.connect(tab1_load_file_pressed)
+    window.tab1_clear_pushButton.clicked.connect(tab1_clear)
     window.tab1_action_pushButton.clicked.connect(tab1_action)
+    window.tab1_single_action_pushButton.clicked.connect(tab1_single_action)
+    
+    window.tab2_plainTextEdit.textChanged.connect(tab2_plainTextEdit_change)
     window.tab2_action_pushButton.clicked.connect(tab2_action)
+    window.tab2_single_action_pushButton.clicked.connect(tab2_single_action)
+    
     window.radioButton_on.clicked.connect(select_on)
     window.radioButton_off.clicked.connect(select_off)
     window.radioButton_toggle.clicked.connect(select_toggle)
     
+    window.tab3_clear_button.clicked.connect(tab3_clear)
+    
+    load_config()
+
     window.show()
 
-    sys.exit(app.exec())
+    # execute app loop and define exit strategy
+    code = app.exec()
+    save_config()
+    sys.exit(code)
 

tasmotonov-gui.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>630</width>
+    <width>1166</width>
-    <height>404</height>
+    <height>546</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -20,8 +20,8 @@
    <enum>QTabWidget::TabShape::Rounded</enum>
   </property>
   <widget class="QWidget" name="centralwidget">
-   <layout class="QGridLayout" name="gridLayout">
+   <layout class="QVBoxLayout" name="verticalLayout">
-    <item row="0" column="1">
+    <item>
      <widget class="QTabWidget" name="tabWidget">
       <property name="tabPosition">
        <enum>QTabWidget::TabPosition::East</enum>
@@ -30,7 +30,7 @@
        <enum>QTabWidget::TabShape::Rounded</enum>
       </property>
       <property name="currentIndex">
-       <number>1</number>
+       <number>0</number>
       </property>
       <property name="usesScrollButtons">
        <bool>true</bool>
@@ -43,17 +43,34 @@
         <string>From File</string>
        </attribute>
        <layout class="QGridLayout" name="gridLayout_2">
-        <item row="3" column="0">
+        <item row="8" column="0">
-         <widget class="QTextBrowser" name="tab1_filecontent_textBrowser">
+         <widget class="QPushButton" name="tab1_action_pushButton">
-          <property name="frameShadow">
+          <property name="minimumSize">
-           <enum>QFrame::Shadow::Sunken</enum>
+           <size>
+            <width>414</width>
+            <height>0</height>
+           </size>
           </property>
-          <property name="openExternalLinks">
+          <property name="text">
-           <bool>true</bool>
+           <string>Run bulk action (specified below)</string>
           </property>
          </widget>
         </item>
-        <item row="2" column="0">
+        <item row="8" column="1">
+         <widget class="QPushButton" name="tab1_single_action_pushButton">
+          <property name="text">
+           <string>Run single action (specified below)</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="1">
+         <widget class="QLabel" name="tab1_label_help">
+          <property name="text">
+           <string>Select an item and run an action:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0">
          <widget class="QLabel" name="tab1_label">
           <property name="enabled">
            <bool>true</bool>
@@ -69,28 +86,77 @@
           </property>
          </widget>
         </item>
-        <item row="8" column="0">
+        <item row="6" column="0">
-         <widget class="QPushButton" name="tab1_action_pushButton">
+         <widget class="QTextBrowser" name="tab1_filecontent_textBrowser">
-          <property name="text">
+          <property name="sizePolicy">
-           <string>Run!</string>
+           <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>414</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="frameShadow">
+           <enum>QFrame::Shadow::Sunken</enum>
+          </property>
+          <property name="openExternalLinks">
+           <bool>true</bool>
           </property>
          </widget>
         </item>
-        <item row="1" column="0">
+        <item row="6" column="1">
+         <widget class="QListWidget" name="tab1_listWidget"/>
+        </item>
+        <item row="1" column="0" colspan="2">
          <widget class="QPushButton" name="tab1_load_file_pushButton">
           <property name="text">
            <string>Load file</string>
           </property>
          </widget>
         </item>
+        <item row="2" column="0" colspan="2">
+         <widget class="QPushButton" name="tab1_clear_pushButton">
+          <property name="text">
+           <string>Clear</string>
+          </property>
+         </widget>
+        </item>
        </layout>
       </widget>
       <widget class="QWidget" name="tab2_from_inline">
        <attribute name="title">
         <string>From Inline</string>
        </attribute>
-       <layout class="QVBoxLayout" name="verticalLayout">
+       <layout class="QGridLayout" name="gridLayout">
-        <item>
+        <item row="1" column="1">
+         <widget class="QListWidget" name="tab2_listWidget"/>
+        </item>
+        <item row="2" column="1">
+         <widget class="QPushButton" name="tab2_single_action_pushButton">
+          <property name="text">
+           <string>Run single action (specified below)</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QPushButton" name="tab2_action_pushButton">
+          <property name="text">
+           <string>Run bulk action (specified below)!</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QLabel" name="tab2_label_help_single">
+          <property name="text">
+           <string>Single actions: select the address and click the button below</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0" rowspan="2">
          <widget class="QPlainTextEdit" name="tab2_plainTextEdit">
           <property name="lineWrapMode">
            <enum>QPlainTextEdit::LineWrapMode::WidgetWidth</enum>
@@ -106,13 +172,6 @@
           </property>
          </widget>
         </item>
-        <item>
-         <widget class="QPushButton" name="tab2_action_pushButton">
-          <property name="text">
-           <string>Run!</string>
-          </property>
-         </widget>
-        </item>
        </layout>
       </widget>
       <widget class="QWidget" name="tab3_output">
@@ -128,13 +187,27 @@
          </widget>
         </item>
         <item>
-         <widget class="QTextBrowser" name="tab3_textBrowser"/>
+         <widget class="QTextBrowser" name="tab3_textBrowser">
+          <property name="acceptDrops">
+           <bool>false</bool>
+          </property>
+          <property name="openExternalLinks">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="tab3_clear_button">
+          <property name="text">
+           <string>Clear</string>
+          </property>
+         </widget>
         </item>
        </layout>
       </widget>
      </widget>
     </item>
-    <item row="1" column="1">
+    <item>
      <layout class="QHBoxLayout" name="horizontalLayout">
       <item>
        <widget class="QRadioButton" name="radioButton_on">