new: users can now customize the faces via config.yml (ui.faces)

pwnagotchi/ui/faces.py

@@ -16,3 +16,8 @@ SAD = '(╥☁╥ )'
 FRIEND = '(♥‿‿♥)'
 BROKEN = '(☓‿‿☓)'
 DEBUG = '(#__#)'
+
+
+def load_from_config(config):
+    for face_name, face_value in config.items():
+        globals()[face_name.upper()] = face_value

pwnagotchi/ui/view.py

@@ -22,6 +22,9 @@ class View(object):
     def __init__(self, config, impl, state=None):
         global ROOT
 
+        # setup faces from the configuration in case the user customized them
+        faces.load_from_config(config['ui']['faces'])
+
         self._render_cbs = []
         self._config = config
         self._canvas = None