Ajout du package des flèches directement dans les fichiers.

Il reste le jeu à mettre en place mais ça arrive bientôt.

getkey/keynames.py

@@ -0,0 +1,494 @@
+# Which key(s) were pressed
+# What chars to print (if any)
+# Keycode(s) generating event
+import string
+from .unikeys import UnicodeAsciiKeys
+
+
+# These are used for the names of ctrl keys, etc.
+ASCII_NAMES = {
+    '\t': 'tab',
+
+    ' ': 'space',          # 0x20
+    '!': 'exclamation',    # 0x21
+    '"': 'double quote',   # 0x22
+    '#': 'hash',           # 0x23
+    '$': 'dollar',         # 0x24
+    '%': 'percent',        # 0x25
+    '&': 'ampersand',      # 0x26
+    '\'': 'single quote',  # 0x27
+    '(': 'open paren',     # 0x28
+    ')': 'close paren',    # 0x29
+    '*': 'asterisk',       # 0x2a
+    '+': 'plus',           # 0x2b
+    ',': 'comma',          # 0x2c
+    '-': 'minus',          # 0x2d
+    '.': 'period',         # 0x2e
+    '/': 'slash',          # 0x2f
+
+    ':': 'colon',          # 0x3a
+    ';': 'semicolon',      # 0x3b
+    '<': 'less than',      # 0x3c
+    '=': 'equals',         # 0x3d
+    '>': 'greater than',   # 0x3e
+    '?': 'question',       # 0x3f
+    '@': 'at',             # 0x40
+
+    '[': 'left bracket',   # 0x5b
+    '\\': 'backslash',     # 0x5c
+    ']': 'right bracket',  # 0x5d
+    '^': 'caret',          # 0x5e
+    '_': 'underscore',     # 0x5f
+    '`': 'backtick',       # 0x60
+
+    '{': 'left brace',     # 0x7b
+    '|': 'pipe',           # 0x7c
+    '}': 'right brace',    # 0x7d
+    '~': 'tilde',          # 0x7e
+}
+
+
+class UnicodeKeys(object):
+    # Names from ftp://ftp.unicode.org/Public/UNIDATA/NamesList.txt
+    NULL = chr(0x00)
+    START_OF_HEADING = chr(0x01)
+
+
+class JargonKeys(object):
+    BANG = '!'
+    SHRIEK = '!'
+    DOUBLE_QUOTE = '"'
+    QUOTE = '"'
+    NUMBER_SIGN = '#'
+    SHARP = '#'
+    OCTOTHORPE = '#'
+    BUCK = '$'
+    CASH = '$'
+    STRING = '$'
+    MOD = '%'
+    GRAPES = '%'
+    AMPERSAND = '&'
+    AMP = '&'
+    AND_SIGN = '&'
+    APOSTROPHE = '\''
+    PRIME = '\''
+    TICK = '\''
+    STAR = '*'
+    SPLAT = '*'
+    GLOB = '*'
+    ADD = '+'
+
+
+class IntercalKeys(object):
+    SPOT = '.'
+    TWO_SPOT = ':'
+    TAIL = ','
+    HYBRID = ';'
+    MESH = '#'
+    HALF_MESH = '='
+    SPARK = '\''
+    BACKSPARK = '`'
+    WOW = '!'
+    WHAT = '?'
+    RABBIT_EARS = '"'
+    # RABBIT is `"` over `.`
+    SPIKE = '|'
+    DOUBLE_OH_SEVEN = '%'
+    WORM = '-'
+    ANGLE = '<'
+    RIGHT_ANGLE = '>'
+    WAX = '('
+    WANE = ')'
+    U_TURN = '['
+    U_TURN_BACK = ']'
+    EMBRACE = '{'
+    BRACELET = '}'
+    SPLAT = '*'
+    AMPERSAND = '&'
+    V = 'V'
+    BOOK = 'V'
+    # BOOKWORM is `-` over `V`
+    BIG_MONEY = '$'
+    # CHANGE is cent sign
+    SQUIGGLE = '~'
+    FLAT_WORM = '_'
+    # OVERLINE is line on top
+    INTERSECTION = '+'
+    SLAT = '/'
+    BACKSLAT = '\\'
+    WHIRLPOOL = '@'
+    # HOOKWORK is logical NOT symbol
+    SHARK = '^'
+    SHARKFIN = '^'
+    # BLOTCH is several characters smashed on top of each other
+
+
+class VT100StandardModeKeys(object):
+    # http://www.braun-home.net/michael/mbedit/info/misc/VT100_commands.htm
+    # http://www.ccs.neu.edu/research/gpc/MSim/vona/terminal/VT100_Escape_Codes.html
+    F1 = '\x1bOP'
+    F2 = '\x1bOQ'
+    F3 = '\x1bOR'
+    F4 = '\x1bOS'
+
+    UP = '\x1b[A'
+    DOWN = '\x1b[B'
+    RIGHT = '\x1b[C'
+    LEFT = '\x1b[D'
+
+
+class VT100ApplicationsModeKeys(object):
+    F1 = '\x1bOP'
+    F2 = '\x1bOQ'
+    F3 = '\x1bOR'
+    F4 = '\x1bOS'
+
+    UP = '\x1bOA'
+    DOWN = '\x1bOB'
+    RIGHT = '\x1bOC'
+    LEFT = '\x1bOD'
+
+    KEYPAD_0 = '\x1bOp'
+    KEYPAD_1 = '\x1bOq'
+    KEYPAD_2 = '\x1bOr'
+    KEYPAD_3 = '\x1bOs'
+    KEYPAD_4 = '\x1bOt'
+    KEYPAD_5 = '\x1bOu'
+    KEYPAD_6 = '\x1bOv'
+    KEYPAD_7 = '\x1bOw'
+    KEYPAD_8 = '\x1bOx'
+    KEYPAD_9 = '\x1bOy'
+    KEYPAD_MINUS = '\x1bOm'
+    KEYPAD_COMMA = '\x1bOl'
+    KEYPAD_PERIOD = '\x1bOn'
+    KEYPAD_ENTER = '\x1bOM'
+
+
+class VT220Keys(object):
+    # F1-F5 didn't exist historically, but were added by later emulators
+    F1 = '\x1b[11~'
+    F2 = '\x1b[12~'
+    F3 = '\x1b[13~'
+    F4 = '\x1b[14~'
+    F5 = '\x1b[15~'
+
+    # Historical keys
+    F6 = '\x1b[17~'
+    F7 = '\x1b[18~'
+    F8 = '\x1b[19~'
+    F9 = '\x1b[20~'
+    F10 = '\x1b[21~'
+    F11 = '\x1b[23~'
+    F12 = '\x1b[24~'
+
+    # F13+ and key combinations to enter them are of limited usefulness today
+
+
+class UnixKeys(object):
+    # Keys found experimentally, of unknown provenance
+    ESC = '\x1b'
+
+    HOME = '\x1b[H'
+    END = '\x1b[F'
+    PAGE_UP = '\x1b[5~'
+    PAGE_DOWN = '\x1b[6~'
+
+    ENTER = '\n'
+    CR = '\r'
+    BACKSPACE = '\x7f'
+
+    SPACE = ' '
+
+    INSERT = '\x1b[2~'
+    DELETE = '\x1b[3~'
+
+
+class AlternativeUnixFunctionKeys(object):
+    # Unsure origin: alternate V220 mode?
+    F1 = '\x1bO11~'
+    F2 = '\x1bO12~'
+    F3 = '\x1bO13~'
+    F4 = '\x1bO14~'
+    F5 = '\x1bO15~'
+    F6 = '\x1bO17~'
+    F7 = '\x1bO18~'
+    F8 = '\x1bO19~'
+    F9 = '\x1bO20~'
+    F10 = '\x1bO21~'
+    F11 = '\x1bO23~'
+    F12 = '\x1bO24~'
+
+
+class WindowsKeys(object):
+    ESC = '\x1b'
+
+    LEFT = '\xe0K'
+    RIGHT = '\xe0M'
+    UP = '\xe0H'
+    DOWN = '\xe0P'
+    
+    ENTER = '\r'
+    BACKSPACE = '\x08'
+    SPACE = ' '
+
+    F1 = '\x00;'
+    F2 = '\x00<'
+    F3 = '\x00='
+    F4 = '\x00>'
+    F5 = '\x00?'
+    F6 = '\x00@'
+    F7 = '\x00A'
+    F8 = '\x00B'
+    F9 = '\x00C'
+    F10 = '\x00D'
+    F11 = '\xe0\x85'
+    F12 = '\xe0\x86'
+
+    INSERT = '\xe0R'
+    DELETE = '\xe0S'
+    PAGE_UP = '\xe0I'
+    PAGE_DOWN = '\xe0Q'
+    HOME = '\xe0G'
+    END = '\xe0O'
+
+    SHIFT_F1 = '\x00T'
+    SHIFT_F2 = '\x00U'
+    SHIFT_F3 = '\x00V'
+    SHIFT_F4 = '\x00W'
+    SHIFT_F5 = '\x00X'
+    SHIFT_F6 = '\x00Y'
+    SHIFT_F7 = '\x00Z'
+    SHIFT_F8 = '\x00['
+    SHIFT_F9 = '\x00\\'
+    SHIFT_F10 = '\x00]'
+    SHIFT_F11 = '\xe0\x87'
+    SHIFT_F12 = '\xe0\x88'
+
+    CTRL_F1 = '\x00^'
+    CTRL_F2 = '\x00_'
+    CTRL_F3 = '\x00`'
+    CTRL_F4 = '\x00a'
+    CTRL_F5 = '\x00b'
+    CTRL_F6 = '\x00c'
+    CTRL_F7 = '\x00d'  # Captured by something?
+    CTRL_F8 = '\x00e'
+    CTRL_F9 = '\x00f'
+    CTRL_F10 = '\x00g'
+    CTRL_F11 = '\xe0\x89'
+    CTRL_F12 = '\xe0\x8a'
+
+    CTRL_HOME = '\xe0w'
+    CTRL_END = '\xe0u'
+    CTRL_INSERT = '\xe0\x92'
+    CTRL_DELETE = '\xe0\x93'
+    CTRL_PAGE_DOWN = '\xe0v'
+
+    CTRL_2 = '\x00\x03'
+    CTRL_UP = '\xe0\x8d'
+    CTRL_DOWN = '\xe0\x91'
+    CTRL_LEFT = '\xe0s'
+    CTRL_RIGHT = '\xe0t'
+
+    CTRL_ALT_A = '\x00\x1e'
+    CTRL_ALT_B = '\x000'
+    CTRL_ALT_C = '\x00.'
+    CTRL_ALT_D = '\x00 '
+    CTRL_ALT_E = '\x00\x12'
+    CTRL_ALT_F = '\x00!'
+    CTRL_ALT_G = '\x00"'
+    CTRL_ALT_H = '\x00#'
+    CTRL_ALT_I = '\x00\x17'
+    CTRL_ALT_J = '\x00$'
+    CTRL_ALT_K = '\x00%'
+    CTRL_ALT_L = '\x00&'
+    CTRL_ALT_M = '\x002'
+    CTRL_ALT_N = '\x001'
+    CTRL_ALT_O = '\x00\x18'
+    CTRL_ALT_P = '\x00\x19'
+    CTRL_ALT_Q = '\x00\x10'
+    CTRL_ALT_R = '\x00\x13'
+    CTRL_ALT_S = '\x00\x1f'
+    CTRL_ALT_T = '\x00\x14'
+    CTRL_ALT_U = '\x00\x16'
+    CTRL_ALT_V = '\x00/'
+    CTRL_ALT_W = '\x00\x11'
+    CTRL_ALT_X = '\x00-'
+    CTRL_ALT_Y = '\x00\x15'
+    CTRL_ALT_Z = '\x00,'
+    CTRL_ALT_1 = '\x00x'
+    CTRL_ALT_2 = '\x00y'
+    CTRL_ALT_3 = '\x00z'
+    CTRL_ALT_4 = '\x00{'
+    CTRL_ALT_5 = '\x00|'
+    CTRL_ALT_6 = '\x00}'
+    CTRL_ALT_7 = '\x00~'
+    CTRL_ALT_8 = '\x00\x7f'
+    CTRL_ALT_9 = '\x00\x80'
+    CTRL_ALT_0 = '\x00\x81'
+    CTRL_ALT_MINUS = '\x00\x82'
+    CTRL_ALT_EQUALS = '\x00\x83'
+    CTRL_ALT_BACKSPACE = '\x00\x0e'
+
+    ALT_F1 = '\x00h'
+    ALT_F2 = '\x00i'
+    ALT_F3 = '\x00j'
+    ALT_F4 = '\x00k'
+    ALT_F5 = '\x00l'
+    ALT_F6 = '\x00m'
+    ALT_F7 = '\x00n'
+    ALT_F8 = '\x00o'
+    ALT_F9 = '\x00p'
+    ALT_F10 = '\x00q'
+    ALT_F11 = '\xe0\x8b'
+    ALT_F12 = '\xe0\x8c'
+    ALT_HOME = '\x00\x97'
+    ALT_END = '\x00\x9f'
+    ALT_INSERT = '\x00\xa2'
+    ALT_DELETE = '\x00\xa3'
+    ALT_PAGE_UP = '\x00\x99'
+    ALT_PAGE_DOWN = '\x00\xa1'
+    ALT_LEFT = '\x00\x9b'
+    ALT_RIGHT = '\x00\x9d'
+    ALT_UP = '\x00\x98'
+    ALT_DOWN = '\x00\xa0'
+
+    CTRL_ALT_LEFT_BRACKET = '\x00\x1a'
+    CTRL_ALT_RIGHT_BRACKET = '\x00\x1b'
+    CTRL_ALT_SEMICOLON = '\x00\''
+    CTRL_ALT_SINGLE_QUOTE = '\x00('
+    CTRL_ALT_ENTER = '\x00\x1c'
+    CTRL_ALT_SLASH = '\x005'
+    CTRL_ALT_PERIOD = '\x004'
+    CTRL_ALT_COMMA = '\x003'
+
+
+class ControlKeys(object):
+    def __init__(self, format='CTRL_{}'):
+        for i in range(0x20):
+            low_char = chr(i)
+            high_char = chr(i + 0x40)
+            name = ASCII_NAMES.get(high_char, high_char).upper()
+            ctrl_name = format.format(name)
+            setattr(self, ctrl_name, low_char)
+
+
+class AsciiKeys(object):
+    def __init__(
+            self,
+            lower_format='{}', upper_format='SHIFT_{}', digit_format='N{}',
+            ascii_names=ASCII_NAMES,
+    ):
+        for letter in string.ascii_lowercase:
+            name = lower_format.format(letter.upper())
+            setattr(self, name, letter)
+        for letter in string.ascii_uppercase:
+            name = upper_format.format(letter.upper())
+            setattr(self, name, letter)
+        for digit in string.digits:
+            name = digit_format.format(digit)
+            setattr(self, name, digit)
+        for char, name in ascii_names.items():
+            name = name.upper().replace(' ', '_')
+            setattr(self, name, char)
+
+
+class Keys(object):
+    def __init__(self, keyclasses):
+        self.__names = dict()  # Map of codes -> names
+        self.__codes = dict()  # Map of names -> codes
+
+        self.__escapes = set()
+
+        for keyclass in keyclasses:
+            for name in dir(keyclass):
+                if self._is_key_name(name):
+                    code = getattr(keyclass, name)
+                    self.register(name, code)
+
+    def register(self, name, code):
+        if name not in self.__codes:
+            self.__codes[name] = code
+        if code not in self.__names:
+            self.__names[code] = name
+        for i in range(len(code)):
+            self.__escapes.add(code[:i])
+
+        # Update towards canonicity
+        while True:
+            canon_code = self.canon(code)
+            canon_canon_code = self.canon(canon_code)
+            if canon_code != canon_canon_code:
+                self.__codes[self.name(code)] = canon_canon_code
+            else:
+                break
+        while True:
+            canon_name = self.name(self.code(name))
+            canon_canon_name = self.name(self.code(canon_name))
+            if canon_name != canon_canon_name:
+                self.__names[self.code(name)] = canon_canon_name
+            else:
+                break
+
+    @property
+    def escapes(self):
+        return self.__escapes
+
+    @property
+    def names(self):
+        return self.__codes.keys()
+
+    def name(self, code):
+        return self.__names.get(code)
+
+    def code(self, name):
+        return self.__codes.get(name)
+
+    def canon(self, code):
+        name = self.name(code)
+        return self.code(name) if name else code
+
+    def __getattr__(self, name):
+        code = self.code(name)
+        if code is not None:
+            return code
+        else:
+            return self.__getattribute__(name)
+
+    def _is_key_name(self, name):
+        return name == name.upper() and not name.startswith('_')
+
+
+def _make_escapes(codes):
+    escapes = set()
+    for code in codes:
+        for i in range(len(code)):
+            escapes.add(code[:i])
+    return escapes
+
+
+unix_keys = Keys([
+    VT100StandardModeKeys(),
+    VT100ApplicationsModeKeys(),
+    VT220Keys(),
+    UnixKeys(),
+    AlternativeUnixFunctionKeys(),
+    AsciiKeys(),
+    ControlKeys(),
+    UnicodeAsciiKeys(),
+    JargonKeys(),
+    IntercalKeys()
+])
+windows_keys = Keys([
+    WindowsKeys(),
+    AsciiKeys(),
+    ControlKeys(),
+    UnicodeAsciiKeys(),
+    JargonKeys(),
+    IntercalKeys()
+])
+
+
+PLATFORM_KEYS = {
+    'unix': unix_keys,
+    'windows': windows_keys,
+}