Minor fixes and QoL improvements

pyqt6_scaffold/contrib/backends.py

@@ -24,7 +24,7 @@ class PostgresqlDatabase(AbstractDatabase):
         try:
             import psycopg2 as pg
         except ImportError:
-            log.error("Ошибка импорта psycopg2")
+            log.error("psycopg2 import error")
             raise
 
         DB_CONFIG = {
@@ -55,7 +55,7 @@ class MysqlDatabase(AbstractDatabase):
         try:
             import pymysql as pms
         except ImportError:
-            log.error("Ошибка импорта pymysql")
+            log.error("pymysql import error")
             raise
 
         DB_CONFIG = {

pyqt6_scaffold/core/objects.py

@@ -32,4 +32,4 @@ class NavigateRequest:
         context: Data to pass to the destination window.
     """
     target: str
-    context: NavigationContext
+    context: NavigationContext = field(default_factory=NavigationContext)

pyqt6_scaffold/core/windows.py

@@ -21,6 +21,9 @@ class BaseWindow(QMainWindow):
         self._db = db
         self._composer = composer
 
+        self._setup()
+
+    def _setup(self):
         self._define_widgets()
         self._tune_layouts()
         self._connect_slots()