def __init__(self, filename: str):
self.log = log_init(AppConfigs.log_file())
self.filename = filename
self.data = []
self.load()
self.log.info('File storage created filename={} entries={}'.format(
filename, len(self.data)))
def __init__(self,
clazz: Type,
headers: list = None,
cell_alignments: list = None,
table_data: list = None,
parent: QTableView = None):
QAbstractTableModel.__init__(self, parent)
self.clazz = clazz
self.table_data = table_data or []
self.headers = headers or self.headers_by_entity()
self.cell_alignments = cell_alignments or []
self.log = log_init(AppConfigs.log_file())
self.log.info('{} headers={}'.format(clazz.__class__.__name__,
'|'.join(self.headers)))
def __init__(self, sql_factory: SqlFactory):
super().__init__(sql_factory.sql_template_file)
self.sql_factory = sql_factory
self.hostname = AppConfigs.get('db.hostname')
self.port = AppConfigs.get_int('db.port')
self.user = AppConfigs.get('db.user')
self.password = AppConfigs.get('db.password')
self.database = AppConfigs.get('db.database')
self.log = log_init(AppConfigs.log_file())
self.connector = None
self.cursor = None
self.connect()
class MainMenuUi(QtView):
form, window = uic \
.loadUiType("{}/ui/qt/forms/car_rental.ui".format(AppConfigs.root_dir()))
def __init__(self):
super().__init__(MainMenuUi.window())
self.form = MainMenuUi.form()
self.form.setupUi(self.window)
self.tabPanel = self.qt.find_widget(self.window, QTabWidget,
'tabPanel')
self.labelStatusBar = self.qt.find_widget(self.window, QLabel,
'labelStatusBar')
self.car_search = CarSearchView(self.window, self)
self.car_edit = CarEditView(self.window, self)
self.user_search = UserSearchView(self.window, self)
self.user_edit = UserEditView(self.window, self)
self.rental_search = RentalSearchView(self.window, self)
self.rental_edit = RentalEditView(self.window, self)
self.setup_ui()
self.set_status('Ready.')
def setup_ui(self):
self.tabPanel.setCurrentIndex(0)
self.tabPanel.currentChanged.connect(self.tab_changed)
def show(self):
self.window.show()
def tab_changed(self, idx: int):
self.car_search.stackedPanelCars.setCurrentIndex(0)
self.user_search.stackedPanelUsers.setCurrentIndex(0)
self.rental_search.stackedPanelRentals.setCurrentIndex(0)
self.log.info('Tab: tabPanel changed to {}'.format(idx))
def set_status(self, message, color: Color = Color.BLACK):
text = '<font color="{}">{}</font>'.format(
str(color.name).lower(), message)
self.labelStatusBar.setText(text)
def __init__(self):
super().__init__("{}/../data/rentals.dat".format(
AppConfigs.root_dir()))
from abc import ABC
from typing import Optional, Type
from core.config.app_configs import AppConfigs
from src.core.enum.database_type import DatabaseType
from src.core.factory.mysql.item_factory import ItemFactory as MysqlItemFactory
from src.core.factory.sql_factory import SqlFactory
from src.core.tool.commons import log_init
from src.core.enum.model_enum import Model
LOG = log_init(AppConfigs.log_file())
class SqlFactoryFacade(ABC):
__cache = {}
__factories = {
DatabaseType.MYSQL.name: {
Model.ITEM.name: MysqlItemFactory
}
}
@staticmethod
def create_or_get(factory_class: Type):
cache_key = factory_class.__name__
if cache_key in SqlFactoryFacade.__cache:
LOG.info('Retrieving factory {}'.format(cache_key))
return SqlFactoryFacade.__cache[cache_key]
else:
LOG.info('Creating factory {}'.format(cache_key))
SqlFactoryFacade.__cache[cache_key] = factory_class()
return SqlFactoryFacade.__cache[cache_key]
def get_rental_service() -> Service:
return ServiceFacade.get(AppConfigs.repository_type(), AppConfigs.database_type(), Model.RENTAL)
def get_employee_service() -> Service:
return ServiceFacade.get(AppConfigs.repository_type(), AppConfigs.database_type(), Model.EMPLOYEE)
def get_customer_service() -> Service:
return ServiceFacade.get(AppConfigs.repository_type(), AppConfigs.database_type(), Model.CUSTOMER)
def get_car_service() -> Service:
return ServiceFacade.get(AppConfigs.repository_type(), AppConfigs.database_type(), Model.CAR)
def __init__(self, window: QWidget, parent=None):
super().__init__()
self.window = window
self.parent = parent
self.log = log_init(AppConfigs.log_file())
self.qt = QtFinder(self.window)
def __init__(self, filename: str):
super().__init__(filename)
self.log = log_init(AppConfigs.log_file())
self.db_filename = filename
self.localDb = self.__create_or_get()
def __init__(self):
super().__init__("{}/../data/customers.dat".format(
AppConfigs.root_dir()))
def __init__(self):
super().__init__("{}/../data/employees.dat".format(AppConfigs.root_dir()))