Paris Saint-Germain Official Collection Slides

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However, it is important to note that Python Software Foundation doesn’t officially support Python 2.x branches. PySimpleGUI - Hello World First Window using PySimpleGUI Most of the desktop applications have a menu system to trigger different operations based on user’s choice of options in the menu. In a typical application window, the menu bar is placed just below the title bar and above the client area of the window. Use the dictionary-style [ ] syntax to read a setting. If the item's name is '- item-', then reading the value is achieved by writing If you are using Python3 version earlier than 3.4, you may need to install the "typing" module since it is not shipped in the corresponding standard library

In the following code, two functions "win1()" and "win2()" create a window each when called. Starting with the first window, the button captioned Window-2 opens another window, so that both are active. When CLOSED event on first window takes place, both are closed and the program ends. If the "X" button on second window is pressed, it is marked as closed, leaving the first open. The menu system is designed just as the window layout is specified. It is also a list of lists. Each list has one or more strings. The starting string of the list at the first level is the caption for the button appearing in the horizontal menu bar. It is followed by a list of caption strings for the option buttons in the drop down menu. These option captions are in a list inside the first level list. PySimpleGui supports both Python 3.x versions as well as Python 2.7 version. The main port, PySimpleGui doesn’t have any external dependencies, as Tkinter - on which it is based - is a part of Python’s standard library, and hence it needn’t be installed separately. Install it in the current Python3 environment by the PIP installer as follows In the above example, since the key parameter is not set on the Add and Sub buttons, their captions are returned when the window is read. popup_get_file− Display popup window with text entry field and browse button so that a file can be chosen by user.The PySimpleGUI library consists of a number of GUI widgets that can be placed on top of the Window object. For instance, the buttons or the textboxes that we have used in the above examples. All these widgets are in fact objects of classes defined in this library, in which Element class acts as the base for all other widget classes.

popup_get_date− Display a calendar window, get the user's choice, return as a tuple (mon, day, year)Note that you’ll need a little more complex code to obtain the similar output with pure WxPython code as follows −

This will display the desired window. The user inputs are stored in a dictionary named as values. The read() method of Window class is called as the user presses the Ok button, and the window closes immediately. To terminate such an application, the event loop must be terminated on the occurrence of Exit button event. Window with Disabled Close popup_get_folder− Display popup with text entry field and browse button so that a folder can be chosen. It is very useful if you want to design the GUI window elements represented in one or more vertical columns.The appearance of the window will be similar as before, except that instead of Cancel, it has Exit button. The element events are not enabled by default. Element-specific events can be detected only when the "enable_events" parameter is set to True when an element is created. Window Closed Event Run the above code, enter text in three input elements and press OK. The -OUT- text label will be updated as shown here − The function set_options is used to change settings that will apply globally. If it's a setting that applies to Windows, then that setting will apply not only to Windows that you create, but also to popup Windows. The "one_line_progress_meter" is a popup that displays the visual representation of an ongoing long process, such as a loop. It shows the instantaneous value of a certain parameter, estimated time to complete the process, and the elapsed time.