решение задания 7

functions/get_a_useless_value.py

@@ -1,4 +0,0 @@
-def get_a_useless_value(envelope):
-    l, b = envelope["lowerCorner"].split(" ")
-    r, t = envelope["upperCorner"].split(" ")
-    return [str(abs(float(l) - float(r)) / 2.0), str(abs(float(t) - float(b)) / 2.0)]

main.py

@@ -26,6 +26,7 @@ class Window(QMainWindow):
         self.button_group.addButton(self.skl)
         self.button_group.buttonClicked.connect(self.push_button)
         self.find.clicked.connect(self.search_organization)
+        self.drop.clicked.connect(self.drop_find)
 
     def keyPressEvent(self, event):
         try:
@@ -70,6 +71,10 @@ class Window(QMainWindow):
         self.org_point, self.lon, self.lat = search_organization_pos(self.plainTextEdit.toPlainText())
         self.update()
 
+    def drop_find(self):
+        self.org_point = "0.0,0.0"
+        self.update()
+
 
 App = QApplication(sys.argv)
 window = Window()

window.ui

@@ -89,6 +89,22 @@
      </rect>
     </property>
    </widget>
+   <widget class="QPushButton" name="drop">
+    <property name="geometry">
+     <rect>
+      <x>610</x>
+      <y>160</y>
+      <width>191</width>
+      <height>71</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">font: 9pt &quot;Cantarell&quot;;</string>
+    </property>
+    <property name="text">
+     <string>Сброс поискового результата</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">