Add "edit records" procedure

dm.py

@@ -459,6 +459,47 @@ def deleteRecordsFromDB(tableName, valueList):
     conn.commit()
     return
 
+# Редактирование записи в БД
+def editDataIntoBD(dataList):
+    global c, conn
+    dbConnect()
+    tableName = dataList[0]
+    qwery = 'UPDATE {} SET '.format(tableName)
+    #qweryData = ''
+    qweryField = ''
+    qweryWhere = ''
+    for item in dataList[1]:
+        fType = getFieldType(tableName, item[0])
+        # проверяем если значение поля пустое то в запрос оно не включается
+        if item[1] != '':
+            qweryField = '{}{}='.format(qweryField,item[0])
+
+            if fType == 'integer':
+                qweryField = '{}{},'.format(qweryField,item[1])
+            elif fType == 'datetime':
+                # преобразуем дату всяко разно
+                dt = datetime.strptime(item[1], "%d.%m.%y %H:%M")
+                item[1] = str(dt)
+                qweryField = "{}'{}',".format(qweryField,item[1])
+            elif fType == 'date':
+                d = item[1].split('.')
+                myDate = '{}-{}-{}'.format(d[2], d[1], d[1])
+                item[1] = str(myDate)
+                qweryField = "{}'{}',".format(qweryField, item[1])
+            else:
+                qweryField = "{}'{}',".format(qweryField, item[1])
+
+
+
+    qwery = '{}{} WHERE {};'.format(qwery, qweryField.rstrip(','), qweryWhere)
+
+    print(qwery)
+    #c.execute(qwery)
+    #conn.commit()
+    #c.close()
+    return
+
+
 #initDBstructure()
 firstInit()
 dbConnect()

gui.py

@@ -192,10 +192,14 @@ class EditForm(QMainWindow):
     lblList = []
     editList = []
 
-    def __init__(self, tblName, tblDescr):
+    def __init__(self, tblName, tblDescr, action):
         super().__init__()
         self.tblName = tblName
-        self.setWindowTitle("Добавление записи")
+        self.action = action
+        if action == 'edit':
+            self.setWindowTitle("Редактирование записи")
+        elif action == 'add':
+            self.setWindowTitle("Добавление записи")
         #self.setGeometry(300, 300, 400, 400)
         scroll_widget = QWidget()
         self.general_layout = QVBoxLayout()
@@ -307,7 +311,10 @@ class EditForm(QMainWindow):
                 listFieldData.append([item[0], item[1].text()])
         listData.append(listFieldData)
         #print(listData)
-        dm.insertDataIntoBD(listData)
+        if self.action == 'add':
+            dm.insertDataIntoBD(listData)
+        elif self.action == 'edit':
+            dm.editDataIntoBD(listData)
         self.close()
     # выбираем данные для связанной таблицы
     def openRelationTable(self):
@@ -477,7 +484,7 @@ def addNewRecord():
             tblName = i[0]
 
     #print(tblName)
-    editForm = EditForm(tblName, tblDescr)
+    editForm = EditForm(tblName, tblDescr, 'add')
     editForm.show()
     #editForm.setParent(listDBTables)
     #editForm.show()
@@ -533,7 +540,7 @@ def deleteRecord(tableWidget, row, dbTableName, valueList):
 # Редактирование записи
 def editRecord(tableWidget, row, dbTableName, valueList):
     global dbFieldRelationValueList
-    editForm = EditForm(dbTableName, dm.getTablesDescriptionOfName(dbTableName))
+    editForm = EditForm(dbTableName, dm.getTablesDescriptionOfName(dbTableName), 'edit')
     editForm.show()
     i = 0
     for val in valueList:
@@ -586,7 +593,7 @@ def main():
     print(dm.getTablesNameOfDescription(listDBTables.model().data(listDBTables.currentIndex())))
 
 
-    mainWin.setGeometry(300, 300, 800, 600)
+    mainWin.setGeometry(300, 300, 1024, 800)
     mainWin.setWindowTitle('Data manipulator')
     mainWin.show()