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import sys
from PyQt5.QtWidgets import QApplication, QComboBox, QDialog, QFormLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton
from PyQt5.QtGui import QFont
from PyQt5.QtCore import Qt
from add_entry_form import Globals
from group import Group
DB = __import__("db_sqlite")
class editGroupForm(QDialog):
"""
Implemented so that it can be used for adding and editing groups
"""
def __init__(self, id):
self.id = id
super().__init__()
self.initializeUI()
def initializeUI(self):
self.resize(400, 1)
self.setWindowTitle("Edit Group")
self.displayWidgets()
self.exec()
def displayWidgets(self):
group_form_layout = QFormLayout()
group = list(filter(lambda g: g.id == self.id, Globals.groups))[0]
title = QLabel("Edit Group")
title.setFont(QFont("Arial", 18))
title.setAlignment(Qt.AlignCenter)
group_form_layout.addRow(title)
self.group_name = QLineEdit()
self.group_name.setText(group.name)
group_form_layout.addRow("Name:", self.group_name)
self.group_column = QComboBox()
self.group_column.addItems(["Left", "Right"])
self.group_column.setCurrentIndex(0 if group.column.lower() == "left" else 1)
group_form_layout.addRow("Column:", self.group_column)
self.group_link = QLineEdit() # TODO see if there is a widget specifically for URLs
self.group_link.setText(group.link)
group_form_layout.addRow("Link:", self.group_link)
# Submit and cancel buttons
buttons_h_box = QHBoxLayout()
buttons_h_box.addStretch()
close_button = QPushButton("Cancel")
close_button.clicked.connect(self.close)
buttons_h_box.addWidget(close_button)
submit_button = QPushButton("Submit")
submit_button.clicked.connect(self.handleSubmit)
buttons_h_box.addWidget(submit_button)
buttons_h_box.addStretch()
group_form_layout.addRow(buttons_h_box)
self.setLayout(group_form_layout)
def handleSubmit(self):
name_text = self.group_name.text()
column_text = self.group_column.currentText()
link_text = self.group_link.text()
if not name_text:
QMessageBox.warning(self, "Error Message",
"Name cannot be blank",
QMessageBox.Close,
QMessageBox.Close)
return
# Update DB
group = list(filter(lambda g: g.id == self.id, Globals.groups))[0]
group.name = name_text
group.column = column_text
group.link = link_text
DB.updateGroup(group)
# Update global variables
Globals.groups = list(filter(lambda g: g.id != self.id, Globals.groups))
Globals.groups.append(Group(self.id, name_text, column_text, link_text))
self.close()
if __name__ == "__main__":
app = QApplication(sys.argv)
window = editGroupForm()
sys.exit(app.exec_())
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