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FilterBuilder.py
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FilterBuilder.py
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from PyQt6.QtWidgets import QMainWindow, QVBoxLayout, QScrollArea, QProgressDialog, QPushButton, QWidget
from Filter import Filter
from FindDatatypes import find_datatypes
from Process import process
class FilterBuilder(QMainWindow):
def __init__(self, header=[], file=None):
super().__init__()
self.table_viewer = None
self.processing_view = None
self.filepath = file
self.main_layout = QVBoxLayout()
scroll_area = QScrollArea(self)
scroll_area.setWidgetResizable(True)
scroll_widget = QWidget()
self.filters_layout = QVBoxLayout(scroll_widget)
scroll_widget.setLayout(self.filters_layout)
scroll_area.setWidget(scroll_widget)
self.filters = []
initial_filter = Filter(self, header, True)
self.filters.append(initial_filter)
self.add_param_button = QPushButton('New Parameter')
self.add_param_button.clicked.connect(lambda: self.add_param_widget(header))
self.filters_layout.addWidget(initial_filter)
self.submit_button = QPushButton('Submit')
self.submit_button.clicked.connect(self.submit)
self.main_layout.addWidget(scroll_area)
self.main_layout.addWidget(self.add_param_button)
self.main_layout.addWidget(self.submit_button)
central_widget = QWidget()
central_widget.setLayout(self.main_layout)
self.setCentralWidget(central_widget)
self.setWindowTitle('AutoComplete Text Field')
self.setGeometry(100, 100, 420, 250)
def add_param_widget(self, header):
new_filter = Filter(self, header)
self.filters.append(new_filter)
self.filters_layout.addWidget(new_filter)
def submit(self):
self.submit_button.setEnabled(False)
params = []
for filter in self.filters:
params.append(filter.get_values())
progress_dialog = QProgressDialog(self)
progress_dialog.setLabelText("Please wait...")
progress_dialog.setRange(0, 0)
progress_dialog.setWindowTitle("Processing")
progress_dialog.show()
columnIndex, columnType = find_datatypes(self.filepath, params)
process(self.filepath, params, columnIndex, columnType)
delim = '\t'
if self.filepath.endswith('.csv'):
delim = ','
rows = []
for index, row in enumerate(open('temp')):
if index > 100:
break
rows.append(row.strip().split(delim))
from TableViewerWindow import TableViewerWindow
self.table_viewer = TableViewerWindow(rows=len(rows), columns=len(rows[0]), data=rows)
progress_dialog.hide()
self.table_viewer.show()
self.hide()