feat: Remember the last file's parent directory. (8f0bbf4a) · Commits · cbia / Primawera

src/primawera/app.py

+20 −7

Original line number	Diff line number	Diff line
		import sys
		from os.path import dirname
		from typing import Optional, Union

		import numpy as np
		@@ -28,6 +29,9 @@ class MainWindow(QtWidgets.QMainWindow):
		super(MainWindow, self).__init__()
		# TODO: rework

		self.last_accessed_file_path = "."
		self.last_accessed_folder_path = "."

		if data is not None:
		data = np.asanyarray(data)

		@@ -254,22 +258,31 @@ class MainWindow(QtWidgets.QMainWindow):
		event.accept()

		def open_file(self) -> None:
		file_name, _ = QFileDialog.getOpenFileName(self, "Open file", ".",
		file_name, _ = QFileDialog. \
		getOpenFileName(self, "Open file",
		self.last_accessed_file_path,
		"Image file (.jpg .png"
		" .h5 .tif *.tiff)")
		if file_name == "":
		# User did not select a file
		return

		parent_path = dirname(file_name) # path to the parent directory
		if file_name != "":
		self.last_accessed_file_path = parent_path

		self._open(file_name)

		def open_folder(self) -> None:
		folder_name = QFileDialog.getExistingDirectory(self, "Open folder",
		".",
		folder_name = QFileDialog. \
		getExistingDirectory(self, "Open folder",
		self.last_accessed_folder_path,
		QFileDialog.ShowDirsOnly
		)
		if folder_name == "":
		# No folder was selected
		return
		self.last_accessed_folder_path = folder_name
		self._open(folder_name)

		def _open(self, path: str) -> None: