File ipyfilechooser_examples.ipynb of Package python-ipyfilechooser

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File ipyfilechooser_examples.ipynb of Package python-ipyfilechooser

{
 "cells": [
 {
 "cell_type": "markdown",
 "metadata": {},
 "source": [
 "# ipyfilechooser examples"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "from ipyfilechooser import FileChooser\n",
 "import os\n",
 "\n",
 "# Create new FileChooser:\n",
 "# Path: current directory\n",
 "# File: test.txt\n",
 "# Title: FileChooser example\n",
 "# Show hidden files: no\n",
 "# Use the default path and filename as selection: yes\n",
 "# Only show folders: no\n",
 "fdialog = FileChooser(\n",
 " os.getcwd(),\n",
 " filename='test.txt',\n",
 " title='FileChooser example',\n",
 " show_hidden=False,\n",
 " select_default=True,\n",
 " show_only_dirs=False\n",
 ")\n",
 "\n",
 "display(fdialog)"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Get the selected value\n",
 "fdialog.selected"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Callback example\n",
 "def change_title(chooser):\n",
 " chooser.title = 'Callback function executed'\n",
 "\n",
 "# Register callback function\n",
 "fdialog.register_callback(change_title)"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Set or change the title\n",
 "fdialog.title = 'Select the output file'"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Show hidden files, change rows to 10, and hide folder icons\n",
 "fdialog.show_hidden = True\n",
 "fdialog.rows = 10\n",
 "fdialog.dir_icon = None"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Change folder icon to `os.sep` and append it to the folder name\n",
 "fdialog.dir_icon = os.sep\n",
 "fdialog.dir_icon_append = True"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Restrict navigation\n",
 "fdialog.sandbox_path = '/Users/jdoe'"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Switch to folder-only mode\n",
 "fdialog.show_only_dirs = True"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Switch back to standard mode\n",
 "fdialog.show_only_dirs = False"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Set a file filter pattern (uses https://docs.python.org/3/library/fnmatch.html)\n",
 "fdialog.filter_pattern = '*.txt'"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Set multiple file filter patterns (uses https://docs.python.org/3/library/fnmatch.html)\n",
 "fdialog.filter_pattern = ['*.jpg', '*.png']"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Change the default path and filename\n",
 "fdialog.default_path = os.path.abspath(os.path.join(os.getcwd(), '..'))\n",
 "fdialog.default_filename = 'foobar.txt'"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Reset to defaults and clear the selected value\n",
 "fdialog.reset()"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# String representation\n",
 "print(fdialog)"
 ]
 },
 {
 "cell_type": "code",
 "execution_count": null,
 "metadata": {},
 "outputs": [],
 "source": [
 "# Print the version number\n",
 "import ipyfilechooser\n",
 "ipyfilechooser.__version__"
 ]
 }
 ],
 "metadata": {
 "kernelspec": {
 "display_name": "Python 3",
 "language": "python",
 "name": "python3"
 },
 "language_info": {
 "codemirror_mode": {
 "name": "ipython",
 "version": 3
 },
 "file_extension": ".py",
 "mimetype": "text/x-python",
 "name": "python",
 "nbconvert_exporter": "python",
 "pygments_lexer": "ipython3",
 "version": "3.8.3"
 }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}

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File ipyfilechooser_examples.ipynb of Package python-ipyfilechooser

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