format and english in alt_codes

Author: Neradoc

libraries/helpers/alt_codes.py

@@ -7,10 +7,10 @@
 
 from adafruit_hid.keycode import Keycode
 
+
 class Altcode(Keycode):
     unicodeChar = "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ"
-    asciiexValue = (128, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 142, 145, 146, 147, 148, 149, 150,
-                    151, 152, 153, 154, 155, 156, 158, 159)
+    asciiexValue = (128, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 142, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159)
 
     def __init__(self, keyboard, layout):
         self.keyboard = keyboard
@@ -20,29 +20,26 @@ def _special_char(self, char_value):
         if char_value == 0x0A or char_value == 0x0D:
             self.keyboard.send(Keycode.ENTER)
         elif char_value == 0x09:
-            self.keyboard.send(Keycode.TAB)  
+            self.keyboard.send(Keycode.TAB)
         else:
             raise ValueError("Value of char is unknown:", char_value)
-            
-        
+
     def _get_value_of_char(self, char):
-        # Si le caractère fait partie de la table ASCII étendue
-        # renvoie la valeur ASCII étendue du caractère
-        # sinon renvoie la valeur Unicode
+        # if the character is in the extended ascii table,
+        # return the ASCII value else return the unicode value
         indice = self.unicodeChar.find(char)
         if indice != -1:
             char_val = self.asciiexValue[indice]
         else:
             char_val = ord(char)
         return char_val
 
-
     def _num_to_keypad(self, string):
         for char in string:
             if char.isdigit():
                 num = int(char)
+                # don't use send because it releases all
                 if num > 0:
-                # Ne pas utiliser la fonction send qui effectue un releaseAll
                     self.keyboard.press(self.KEYPAD_ONE + num - 1)
                     self.keyboard.release(self.KEYPAD_ONE + num - 1)
                 elif num == 0:
@@ -52,50 +49,44 @@ def _num_to_keypad(self, string):
                 raise ValueError("Char is not a digit:", char)
                 break
 
-
     def _win_alt_code_CP1252(self, asciiex_string):
         len_asciiex = len(asciiex_string)
         self.keyboard.press(self.ALT)
-        for x in range(4-len_asciiex):
-            # Ne pas utiliser la fonction send qui effectue un releaseAll
+        for x in range(4 - len_asciiex):
+            # don't use send because it releases all
             self.keyboard.press(self.KEYPAD_ZERO)
             self.keyboard.release(self.KEYPAD_ZERO)
         self._num_to_keypad(asciiex_string)
         self.keyboard.release_all()
 
-
     def _win_alt_unicode_point(self, unicode_string):
         self.keyboard.press(self.ALT)
         self._num_to_keypad(unicode_string)
         self.keyboard.release_all()
 
-
     def windows(self, string):
         for char in string:
             char_val = self._get_value_of_char(char)
             if char_val < 32:
-                # pour les valeurs TAB et \n
+                # for TAB and \n
                 self._special_char(char_val)
             elif char_val < 256:
                 self._win_alt_code_CP1252(str(char_val))
             else:
                 self._win_alt_unicode_point(str(char_val))
 
-
     def _linux_alt_unicode_point(self, unicode_stringHex):
         self.keyboard.send(self.CONTROL, self.SHIFT, self.U)
         for char in unicode_stringHex[2:]:
-            # on n'envoie pas le shift ou le altgr ici!
-            # seul la position de la touche est nécessaire!
+            # don't send shift or altgr here, only the key pos is required
             self.keyboard.send(self.layout.keycodes(char)[-1])
         self.keyboard.send(self.ENTER)
 
-
     def linux(self, string):
         for char in string:
             char_val = ord(char)
             if char_val < 32:
-                # pour les valeurs TAB et \n
+                # for TAB and \n
                 self._special_char(char_val)
             else:
                 self._linux_alt_unicode_point(hex(char_val))