BeeWare/Tutorial/Topics/custom-icons — French @ Hosted Weblate: macOS

	English	French	Actions
	Adding an icon	Ajouter une icône
	Every platform uses a different format for application icons - and some platforms need multiple icons in different sizes and shapes. To account for this, Briefcase provides a shorthand way to configure an icon once, and then have that definition expand in to all the different icons needed for each individual platform.
	Edit your ``pyproject.toml``, adding a new ``icon`` configuration item in the ``[tool.briefcase.app.helloworld]`` configuration section, just above the ``sources`` definition::
	This icon definition doesn't specify any file extension. The value will be used as a prefix; each platform will add additional items to this prefix to build the files needed for each platform. Some platforms require multiple icon files; this prefix will be combined with file size and variant modifiers to generate the list of icon files that are used.
	We can now run ``briefcase update`` again - but this time, we pass in the ``--update-resources`` flag, telling Briefcase that we want to install new application resources (i.e., the icons):
	macOS
	Linux
	Windows
	Android
	iOS
	This reports the specific icon file (or files) that Briefcase is expecting. However, as we haven't provided the actual icon files, the install fails, and Briefcase falls back to a default value (the same "gray bee" icon).