New Demo Program - FedEx Package Tracking Desktop Widget
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PySimpleGUI
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import requests
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import PySimpleGUI as sg
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import datetime
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"""
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Demo - FedEx Package Tracking
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A simple Desktop Widget that checks your FedEx tracking number and
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shows the current delivery estimate.
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USING:
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Enter a tracking number in the input element
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Right click and choose Refresh
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If additional tracking numbers are desired, right click and choose Add Package
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The status information is courtesy of @israel-dryer (https://github.com/israel-dryer)
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He used web scraping to gather the data. This removes the need for using an account and access package.
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At the moment only FedEx is supported. The drop-down list is there for future support of other carriers.
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Like other PySimpleGUI Desktop Widgets, a number of standard features are include such as:
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* Alpha Channel
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* Theme Selection
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* Screen location
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* Edit Me (launcher your editor for easy code modification)
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Copyright 2021 PySimpleGUI, Israel Dryer
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"""
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def choose_theme(location):
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layout = [[sg.Text(f'Current theme {sg.theme()}')],
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[sg.Listbox(values=sg.theme_list(), size=(20, 20), key='-LIST-', enable_events=True)],
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[sg.OK(), sg.Cancel()]]
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window = sg.Window('Look and Feel Browser', layout, location=location, keep_on_top=True, no_titlebar=True)
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old_theme = sg.theme()
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while True: # Event Loop
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event, values = window.read()
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if event in (sg.WIN_CLOSED, 'Exit', 'OK', 'Cancel'):
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break
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sg.theme(values['-LIST-'][0])
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window.close()
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if event == 'OK' and values['-LIST-']:
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sg.theme(values['-LIST-'][0])
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sg.user_settings_set_entry('-theme-', values['-LIST-'][0])
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return values['-LIST-'][0]
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else:
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sg.theme(old_theme)
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return None
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def shipping_status(tracking_num):
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"""Request shipment status via tracking number.
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Args:
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tracking_num (str): The FedEx tracking number assigned to the shipment.
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"""
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url = "https://www.fedex.com/trackingCal/track"
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headers = {
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'Host': 'www.fedex.com',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0',
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'Accept': '*/*',
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'Accept-Language': 'en-US,en;q=0.5',
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'Accept-Encoding': 'gzip, deflate, br',
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
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'X-Requested-With': 'XMLHttpRequest',
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'Origin': 'https://www.fedex.com',
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'Connection': 'keep-alive',
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'Referer': 'https://www.fedex.com/en-us/home.html',
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}
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payload = '''data=%7B%22TrackPackagesRequest%22%3A%7B%22appType%22%3A%22WTRK%22%2C%22appDeviceType%22%3A%22%22%2C%22supportHTML%22%3Atrue%2C%22supportCurrentLocation%22%3Atrue%2C%22uniqueKey%22%3A%22%22%2C%22processingParameters%22%3A%7B%7D%2C%22trackingInfoList%22%3A%5B%7B%22trackNumberInfo%22%3A%7B%22trackingNumber%22%3A%22{}%22%2C%22trackingQualifier%22%3A%22%22%2C%22trackingCarrier%22%3A%22%22%7D%7D%5D%7D%7D&action=trackpackages&locale=en_US&version=1&format=json'''
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response = requests.post(url, headers=headers, data=payload.format(tracking_num))
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if response.status_code == 200:
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return response.json()
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else:
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return (None, response.status_code)
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def package_row(item_num, tracking_num=''):
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carrier_list = ('FedEx', 'USPS')
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row = [sg.pin(sg.Col([[sg.B(sg.SYMBOL_X, border_width=0, button_color=sg.theme_background_color(), k=('-DEL-', item_num)),
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sg.Input(default_text=tracking_num, s=(20,1), key=('-ID-', item_num)), sg.Combo(carrier_list, default_value=carrier_list[0], s=(10,10), k=('-CARRIER-', item_num)), sg.T(size=(15,1), k=('-STATUS-', item_num))]], k=('-ROW-', item_num)))]
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return row
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def refresh(window: sg.Window):
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row_count = window.row_counter+1
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package_list = []
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for row in range(row_count):
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if not window[('-ROW-', row)].visible: # skip deleted rows
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continue
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status = shipping_status(window[('-ID-', row)].get())
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package_list.append(window[('-ID-', row)].get())
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if isinstance(status, tuple): # an error occured
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delivery_datetime = 'Error'
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else:
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delivery_datetime = status['TrackPackagesResponse']['packageList'][0]['displayEstDeliveryDateTime']
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window[('-STATUS-', row)].update(delivery_datetime)
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window['-REFRESHED-'].update(f'Refreshed {datetime.datetime.now().strftime("%m/%d/%Y %I:%M:%S %p")}')
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sg.user_settings_set_entry('-packages-', package_list)
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def add_packages_to_window(window: sg.Window):
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packages = sg.user_settings_get_entry('-packages-', [])
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for i, package in enumerate(packages):
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in_elem = window.find_element(('-ID-', i), silent_on_error=True)
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if isinstance(in_elem, sg.ErrorElement):
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window.row_counter += 1
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window.extend_layout(window['-TRACKING SECTION-'], [package_row(window.row_counter)])
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in_elem = window.find_element(('-ID-', window.row_counter), silent_on_error=True)
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in_elem.update(package)
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else:
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in_elem.update(package)
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def make_window(location):
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location = sg.user_settings_get_entry('-location-',location)
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alpha = sg.user_settings_get_entry('-alpha-', 0.9)
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layout = [ [sg.Text('FedEx Package Tracking', font='_ 15')],
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[sg.Col([package_row(0)], k='-TRACKING SECTION-')],
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[sg.pin(sg.Text(size=(35,1), font='_ 8', k='-REFRESHED-',))],
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[sg.T(sg.SYMBOL_X, enable_events=True, k='Exit')]]
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right_click_menu = [[''], ['Add Package', 'Edit Me', 'Change Theme', 'Save Location', 'Refresh', 'Alpha', [str(x) for x in range(1, 11)], 'Exit', ]]
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window = sg.Window('Window Title', layout, finalize=True, no_titlebar=True, grab_anywhere=True, keep_on_top=True,
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right_click_menu=right_click_menu, alpha_channel=alpha, location=location, use_default_focus=False)
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return window
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def main():
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theme = sg.user_settings_get_entry('-theme-', 'Dark Gray 14')
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sg.theme(theme)
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location = sg.user_settings_get_entry('-location-', (None, None))
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window = make_window(location)
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window.row_counter = 0
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add_packages_to_window(window)
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refresh(window)
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while True:
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event, values = window.read(timeout=1000*60*60) # wake every hour
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if event == sg.WIN_CLOSED or event == 'Exit':
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break
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if event == 'Add Package':
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window.row_counter += 1
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window.extend_layout(window['-TRACKING SECTION-'], [package_row(window.row_counter)])
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elif event == 'Edit Me':
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sg.execute_editor(__file__)
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elif event == 'Save Location':
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sg.user_settings_set_entry('-location-', window.current_location())
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elif event == 'Change Theme':
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loc = window.current_location()
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if choose_theme(loc) is not None:
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# this is result of hacking code down to 99 lines in total. Not tried it before. Interesting test.
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_, window = window.close(), make_window(loc)
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elif event in ('Refresh', sg.TIMEOUT_KEY):
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refresh(window)
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elif event in [str(x) for x in range(1,11)]:
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window.set_alpha(int(event)/10)
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sg.user_settings_set_entry('-alpha-', int(event)/10)
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if isinstance(event, tuple):
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if event[0] == '-DEL-':
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window[('-ROW-', event[1])].update(visible=False)
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packages: list = sg.user_settings_get_entry('-packages-', [])
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try:
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packages.remove(window[('-ID-', event[1])].get())
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except:
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pass
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sg.user_settings_set_entry('-packages-', packages)
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window.close()
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if __name__ == '__main__':
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main()
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