def create_data_base(self, filename=''):
""" This function opens or creates a database
:param filename: Database filename
"""
if self.__created:
QMessageBox.critical(self, self.tr("Error"),
self.tr("Solo puede tener una base de datos "
"abierta a la vez."))
return
from_file = False
if not filename:
db_name, ok = QInputDialog.getText(self, self.tr("Nueva DB"),
self.tr("Nombre:"))
if not ok:
return
else:
from_file = True
# Read database from file
try:
data = file_manager.open_database(filename)
except Exception as reason:
QMessageBox.critical(self, self.tr("Error!"),
reason.__str__())
return
# This is intended to give support multiple database
for name, files in data.items():
db_name = name
# Remove the start page
self.stacked.removeWidget(self.stacked.widget(0))
self.stacked.addWidget(self.table_widget)
pireal = Pireal.get_service("pireal")
# Title
pireal.change_title(db_name)
if from_file:
self.load_relation(files)
# Enable QAction's
pireal.enable_disable_db_actions()
self.__created = True
def create_data_base(self, filename=''):
""" This function opens or creates a database
:param filename: Database filename
"""
if self.__created:
QMessageBox.critical(self, self.tr("Error"),
self.tr("Solo puede tener una base de datos "
"abierta a la vez."))
return
if not filename:
db_name, ok = QInputDialog.getText(self, self.tr("Nueva DB"),
self.tr("Nombre:"))
if not ok:
return
else:
# From file
try:
db_name, data = file_manager.open_database(filename)
except Exception as reason:
QMessageBox.critical(self, self.tr("Error!"),
reason.__str__())
return
self.table_widget.add_data_base(data)
# Remove Start Page widget
if isinstance(self.stacked.widget(0), start_page.StartPage):
self.stacked.removeWidget(self.stacked.widget(0))
self.stacked.addWidget(self.table_widget)
# Title
pireal = Pireal.get_service("pireal")
pireal.change_title(db_name)
# Enable QAction's
pireal.enable_disable_db_actions()
self.__created = True
