added currency window, filled tables with data

pyproject.toml

@@ -10,6 +10,11 @@ pylint = "^2.4.4"
 mypy = "^0.761"
 pydantic = "^1.4"
 pyqt5 = "^5.15.0"
+black = "^19.10b0"
+flake8 = "^3.8.3"
+isort = "^4.3.21"
+autoflake = "^1.3.1"
+unify = "^0.5"
 
 [tool.poetry.dev-dependencies]
 

src/currency_window.py

@@ -0,0 +1,15 @@
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import (
+    QMainWindow,
+)
+
+from ui.currency import Ui_CurrencyWindow
+
+
+class CurrencyWindow(Ui_CurrencyWindow, QMainWindow):
+    def __init__(self, parent):
+        super().__init__(parent, Qt.WindowCloseButtonHint | Qt.WindowMinimizeButtonHint)
+        self.setupUi(self)
+
+    def init(self):
+        self.show()

src/login_window.py

@@ -1,6 +1,7 @@
-from PyQt5 import QtWidgets, QtCore
 from PyQt5.QtCore import Qt
-from PyQt5.QtWidgets import QLineEdit, QPushButton, QVBoxLayout, QHBoxLayout, QWidget, QMainWindow
+from PyQt5.QtWidgets import (
+    QMainWindow,
+)
 
 from src.main_window import MainWindow
 from ui.auth_form import Ui_AuthorizationForm
@@ -19,6 +20,8 @@ def __init__(self):
     def init(self):
         self.show()
 
+    """Тут нужно добавить валидацию, возможно добавить обработку исключений сервера"""
+
     def auth(self):
         self.close()
-        self.mainWindow.show()
+        self.mainWindow.init()

src/main.py

@@ -3,7 +3,6 @@
 from PyQt5.QtWidgets import QApplication
 
 from src.login_window import LoginForm
-from src.main_window import MainWindow
 
 
 class Main: