#1616979: Add the cp720 (Arabic DOS) encoding.
Since there is no official mapping file from unicode.org,
the codec file is generated on Windows with the new genwincodec.py script.
diff --git a/Lib/encodings/cp720.py b/Lib/encodings/cp720.py
new file mode 100644
index 0000000..c1b6a99
--- /dev/null
+++ b/Lib/encodings/cp720.py
@@ -0,0 +1,311 @@
+"""Python Character Mapping Codec cp720 generated on Windows:
+Vista 6.0.6002 SP2 Multiprocessor Free with the command:
+ python Tools/unicode/genwincodec.py 720
+"""#"
+
+
+import codecs
+
+### Codec APIs
+
+class Codec(codecs.Codec):
+
+ def encode(self,input,errors='strict'):
+ return codecs.charmap_encode(input,errors,encoding_table)
+
+ def decode(self,input,errors='strict'):
+ return codecs.charmap_decode(input,errors,decoding_table)
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+ def encode(self, input, final=False):
+ return codecs.charmap_encode(input,self.errors,encoding_table)[0]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+ def decode(self, input, final=False):
+ return codecs.charmap_decode(input,self.errors,decoding_table)[0]
+
+class StreamWriter(Codec,codecs.StreamWriter):
+ pass
+
+class StreamReader(Codec,codecs.StreamReader):
+ pass
+
+### encodings module API
+
+def getregentry():
+ return codecs.CodecInfo(
+ name='cp720',
+ encode=Codec().encode,
+ decode=Codec().decode,
+ incrementalencoder=IncrementalEncoder,
+ incrementaldecoder=IncrementalDecoder,
+ streamreader=StreamReader,
+ streamwriter=StreamWriter,
+ )
+
+
+### Decoding Table
+
+decoding_table = (
+ u'\x00' # 0x00 -> CONTROL CHARACTER
+ u'\x01' # 0x01 -> CONTROL CHARACTER
+ u'\x02' # 0x02 -> CONTROL CHARACTER
+ u'\x03' # 0x03 -> CONTROL CHARACTER
+ u'\x04' # 0x04 -> CONTROL CHARACTER
+ u'\x05' # 0x05 -> CONTROL CHARACTER
+ u'\x06' # 0x06 -> CONTROL CHARACTER
+ u'\x07' # 0x07 -> CONTROL CHARACTER
+ u'\x08' # 0x08 -> CONTROL CHARACTER
+ u'\t' # 0x09 -> CONTROL CHARACTER
+ u'\n' # 0x0A -> CONTROL CHARACTER
+ u'\x0b' # 0x0B -> CONTROL CHARACTER
+ u'\x0c' # 0x0C -> CONTROL CHARACTER
+ u'\r' # 0x0D -> CONTROL CHARACTER
+ u'\x0e' # 0x0E -> CONTROL CHARACTER
+ u'\x0f' # 0x0F -> CONTROL CHARACTER
+ u'\x10' # 0x10 -> CONTROL CHARACTER
+ u'\x11' # 0x11 -> CONTROL CHARACTER
+ u'\x12' # 0x12 -> CONTROL CHARACTER
+ u'\x13' # 0x13 -> CONTROL CHARACTER
+ u'\x14' # 0x14 -> CONTROL CHARACTER
+ u'\x15' # 0x15 -> CONTROL CHARACTER
+ u'\x16' # 0x16 -> CONTROL CHARACTER
+ u'\x17' # 0x17 -> CONTROL CHARACTER
+ u'\x18' # 0x18 -> CONTROL CHARACTER
+ u'\x19' # 0x19 -> CONTROL CHARACTER
+ u'\x1a' # 0x1A -> CONTROL CHARACTER
+ u'\x1b' # 0x1B -> CONTROL CHARACTER
+ u'\x1c' # 0x1C -> CONTROL CHARACTER
+ u'\x1d' # 0x1D -> CONTROL CHARACTER
+ u'\x1e' # 0x1E -> CONTROL CHARACTER
+ u'\x1f' # 0x1F -> CONTROL CHARACTER
+ u' ' # 0x20 -> SPACE
+ u'!' # 0x21 -> EXCLAMATION MARK
+ u'"' # 0x22 -> QUOTATION MARK
+ u'#' # 0x23 -> NUMBER SIGN
+ u'$' # 0x24 -> DOLLAR SIGN
+ u'%' # 0x25 -> PERCENT SIGN
+ u'&' # 0x26 -> AMPERSAND
+ u"'" # 0x27 -> APOSTROPHE
+ u'(' # 0x28 -> LEFT PARENTHESIS
+ u')' # 0x29 -> RIGHT PARENTHESIS
+ u'*' # 0x2A -> ASTERISK
+ u'+' # 0x2B -> PLUS SIGN
+ u',' # 0x2C -> COMMA
+ u'-' # 0x2D -> HYPHEN-MINUS
+ u'.' # 0x2E -> FULL STOP
+ u'/' # 0x2F -> SOLIDUS
+ u'0' # 0x30 -> DIGIT ZERO
+ u'1' # 0x31 -> DIGIT ONE
+ u'2' # 0x32 -> DIGIT TWO
+ u'3' # 0x33 -> DIGIT THREE
+ u'4' # 0x34 -> DIGIT FOUR
+ u'5' # 0x35 -> DIGIT FIVE
+ u'6' # 0x36 -> DIGIT SIX
+ u'7' # 0x37 -> DIGIT SEVEN
+ u'8' # 0x38 -> DIGIT EIGHT
+ u'9' # 0x39 -> DIGIT NINE
+ u':' # 0x3A -> COLON
+ u';' # 0x3B -> SEMICOLON
+ u'<' # 0x3C -> LESS-THAN SIGN
+ u'=' # 0x3D -> EQUALS SIGN
+ u'>' # 0x3E -> GREATER-THAN SIGN
+ u'?' # 0x3F -> QUESTION MARK
+ u'@' # 0x40 -> COMMERCIAL AT
+ u'A' # 0x41 -> LATIN CAPITAL LETTER A
+ u'B' # 0x42 -> LATIN CAPITAL LETTER B
+ u'C' # 0x43 -> LATIN CAPITAL LETTER C
+ u'D' # 0x44 -> LATIN CAPITAL LETTER D
+ u'E' # 0x45 -> LATIN CAPITAL LETTER E
+ u'F' # 0x46 -> LATIN CAPITAL LETTER F
+ u'G' # 0x47 -> LATIN CAPITAL LETTER G
+ u'H' # 0x48 -> LATIN CAPITAL LETTER H
+ u'I' # 0x49 -> LATIN CAPITAL LETTER I
+ u'J' # 0x4A -> LATIN CAPITAL LETTER J
+ u'K' # 0x4B -> LATIN CAPITAL LETTER K
+ u'L' # 0x4C -> LATIN CAPITAL LETTER L
+ u'M' # 0x4D -> LATIN CAPITAL LETTER M
+ u'N' # 0x4E -> LATIN CAPITAL LETTER N
+ u'O' # 0x4F -> LATIN CAPITAL LETTER O
+ u'P' # 0x50 -> LATIN CAPITAL LETTER P
+ u'Q' # 0x51 -> LATIN CAPITAL LETTER Q
+ u'R' # 0x52 -> LATIN CAPITAL LETTER R
+ u'S' # 0x53 -> LATIN CAPITAL LETTER S
+ u'T' # 0x54 -> LATIN CAPITAL LETTER T
+ u'U' # 0x55 -> LATIN CAPITAL LETTER U
+ u'V' # 0x56 -> LATIN CAPITAL LETTER V
+ u'W' # 0x57 -> LATIN CAPITAL LETTER W
+ u'X' # 0x58 -> LATIN CAPITAL LETTER X
+ u'Y' # 0x59 -> LATIN CAPITAL LETTER Y
+ u'Z' # 0x5A -> LATIN CAPITAL LETTER Z
+ u'[' # 0x5B -> LEFT SQUARE BRACKET
+ u'\\' # 0x5C -> REVERSE SOLIDUS
+ u']' # 0x5D -> RIGHT SQUARE BRACKET
+ u'^' # 0x5E -> CIRCUMFLEX ACCENT
+ u'_' # 0x5F -> LOW LINE
+ u'`' # 0x60 -> GRAVE ACCENT
+ u'a' # 0x61 -> LATIN SMALL LETTER A
+ u'b' # 0x62 -> LATIN SMALL LETTER B
+ u'c' # 0x63 -> LATIN SMALL LETTER C
+ u'd' # 0x64 -> LATIN SMALL LETTER D
+ u'e' # 0x65 -> LATIN SMALL LETTER E
+ u'f' # 0x66 -> LATIN SMALL LETTER F
+ u'g' # 0x67 -> LATIN SMALL LETTER G
+ u'h' # 0x68 -> LATIN SMALL LETTER H
+ u'i' # 0x69 -> LATIN SMALL LETTER I
+ u'j' # 0x6A -> LATIN SMALL LETTER J
+ u'k' # 0x6B -> LATIN SMALL LETTER K
+ u'l' # 0x6C -> LATIN SMALL LETTER L
+ u'm' # 0x6D -> LATIN SMALL LETTER M
+ u'n' # 0x6E -> LATIN SMALL LETTER N
+ u'o' # 0x6F -> LATIN SMALL LETTER O
+ u'p' # 0x70 -> LATIN SMALL LETTER P
+ u'q' # 0x71 -> LATIN SMALL LETTER Q
+ u'r' # 0x72 -> LATIN SMALL LETTER R
+ u's' # 0x73 -> LATIN SMALL LETTER S
+ u't' # 0x74 -> LATIN SMALL LETTER T
+ u'u' # 0x75 -> LATIN SMALL LETTER U
+ u'v' # 0x76 -> LATIN SMALL LETTER V
+ u'w' # 0x77 -> LATIN SMALL LETTER W
+ u'x' # 0x78 -> LATIN SMALL LETTER X
+ u'y' # 0x79 -> LATIN SMALL LETTER Y
+ u'z' # 0x7A -> LATIN SMALL LETTER Z
+ u'{' # 0x7B -> LEFT CURLY BRACKET
+ u'|' # 0x7C -> VERTICAL LINE
+ u'}' # 0x7D -> RIGHT CURLY BRACKET
+ u'~' # 0x7E -> TILDE
+ u'\x7f' # 0x7F -> CONTROL CHARACTER
+ u'\x80'
+ u'\x81'
+ u'\xe9' # 0x82 -> LATIN SMALL LETTER E WITH ACUTE
+ u'\xe2' # 0x83 -> LATIN SMALL LETTER A WITH CIRCUMFLEX
+ u'\x84'
+ u'\xe0' # 0x85 -> LATIN SMALL LETTER A WITH GRAVE
+ u'\x86'
+ u'\xe7' # 0x87 -> LATIN SMALL LETTER C WITH CEDILLA
+ u'\xea' # 0x88 -> LATIN SMALL LETTER E WITH CIRCUMFLEX
+ u'\xeb' # 0x89 -> LATIN SMALL LETTER E WITH DIAERESIS
+ u'\xe8' # 0x8A -> LATIN SMALL LETTER E WITH GRAVE
+ u'\xef' # 0x8B -> LATIN SMALL LETTER I WITH DIAERESIS
+ u'\xee' # 0x8C -> LATIN SMALL LETTER I WITH CIRCUMFLEX
+ u'\x8d'
+ u'\x8e'
+ u'\x8f'
+ u'\x90'
+ u'\u0651' # 0x91 -> ARABIC SHADDA
+ u'\u0652' # 0x92 -> ARABIC SUKUN
+ u'\xf4' # 0x93 -> LATIN SMALL LETTER O WITH CIRCUMFLEX
+ u'\xa4' # 0x94 -> CURRENCY SIGN
+ u'\u0640' # 0x95 -> ARABIC TATWEEL
+ u'\xfb' # 0x96 -> LATIN SMALL LETTER U WITH CIRCUMFLEX
+ u'\xf9' # 0x97 -> LATIN SMALL LETTER U WITH GRAVE
+ u'\u0621' # 0x98 -> ARABIC LETTER HAMZA
+ u'\u0622' # 0x99 -> ARABIC LETTER ALEF WITH MADDA ABOVE
+ u'\u0623' # 0x9A -> ARABIC LETTER ALEF WITH HAMZA ABOVE
+ u'\u0624' # 0x9B -> ARABIC LETTER WAW WITH HAMZA ABOVE
+ u'\xa3' # 0x9C -> POUND SIGN
+ u'\u0625' # 0x9D -> ARABIC LETTER ALEF WITH HAMZA BELOW
+ u'\u0626' # 0x9E -> ARABIC LETTER YEH WITH HAMZA ABOVE
+ u'\u0627' # 0x9F -> ARABIC LETTER ALEF
+ u'\u0628' # 0xA0 -> ARABIC LETTER BEH
+ u'\u0629' # 0xA1 -> ARABIC LETTER TEH MARBUTA
+ u'\u062a' # 0xA2 -> ARABIC LETTER TEH
+ u'\u062b' # 0xA3 -> ARABIC LETTER THEH
+ u'\u062c' # 0xA4 -> ARABIC LETTER JEEM
+ u'\u062d' # 0xA5 -> ARABIC LETTER HAH
+ u'\u062e' # 0xA6 -> ARABIC LETTER KHAH
+ u'\u062f' # 0xA7 -> ARABIC LETTER DAL
+ u'\u0630' # 0xA8 -> ARABIC LETTER THAL
+ u'\u0631' # 0xA9 -> ARABIC LETTER REH
+ u'\u0632' # 0xAA -> ARABIC LETTER ZAIN
+ u'\u0633' # 0xAB -> ARABIC LETTER SEEN
+ u'\u0634' # 0xAC -> ARABIC LETTER SHEEN
+ u'\u0635' # 0xAD -> ARABIC LETTER SAD
+ u'\xab' # 0xAE -> LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
+ u'\xbb' # 0xAF -> RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+ u'\u2591' # 0xB0 -> LIGHT SHADE
+ u'\u2592' # 0xB1 -> MEDIUM SHADE
+ u'\u2593' # 0xB2 -> DARK SHADE
+ u'\u2502' # 0xB3 -> BOX DRAWINGS LIGHT VERTICAL
+ u'\u2524' # 0xB4 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT
+ u'\u2561' # 0xB5 -> BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
+ u'\u2562' # 0xB6 -> BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
+ u'\u2556' # 0xB7 -> BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
+ u'\u2555' # 0xB8 -> BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
+ u'\u2563' # 0xB9 -> BOX DRAWINGS DOUBLE VERTICAL AND LEFT
+ u'\u2551' # 0xBA -> BOX DRAWINGS DOUBLE VERTICAL
+ u'\u2557' # 0xBB -> BOX DRAWINGS DOUBLE DOWN AND LEFT
+ u'\u255d' # 0xBC -> BOX DRAWINGS DOUBLE UP AND LEFT
+ u'\u255c' # 0xBD -> BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
+ u'\u255b' # 0xBE -> BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
+ u'\u2510' # 0xBF -> BOX DRAWINGS LIGHT DOWN AND LEFT
+ u'\u2514' # 0xC0 -> BOX DRAWINGS LIGHT UP AND RIGHT
+ u'\u2534' # 0xC1 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL
+ u'\u252c' # 0xC2 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
+ u'\u251c' # 0xC3 -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT
+ u'\u2500' # 0xC4 -> BOX DRAWINGS LIGHT HORIZONTAL
+ u'\u253c' # 0xC5 -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
+ u'\u255e' # 0xC6 -> BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
+ u'\u255f' # 0xC7 -> BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
+ u'\u255a' # 0xC8 -> BOX DRAWINGS DOUBLE UP AND RIGHT
+ u'\u2554' # 0xC9 -> BOX DRAWINGS DOUBLE DOWN AND RIGHT
+ u'\u2569' # 0xCA -> BOX DRAWINGS DOUBLE UP AND HORIZONTAL
+ u'\u2566' # 0xCB -> BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
+ u'\u2560' # 0xCC -> BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
+ u'\u2550' # 0xCD -> BOX DRAWINGS DOUBLE HORIZONTAL
+ u'\u256c' # 0xCE -> BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
+ u'\u2567' # 0xCF -> BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
+ u'\u2568' # 0xD0 -> BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
+ u'\u2564' # 0xD1 -> BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
+ u'\u2565' # 0xD2 -> BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
+ u'\u2559' # 0xD3 -> BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
+ u'\u2558' # 0xD4 -> BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
+ u'\u2552' # 0xD5 -> BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
+ u'\u2553' # 0xD6 -> BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
+ u'\u256b' # 0xD7 -> BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
+ u'\u256a' # 0xD8 -> BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
+ u'\u2518' # 0xD9 -> BOX DRAWINGS LIGHT UP AND LEFT
+ u'\u250c' # 0xDA -> BOX DRAWINGS LIGHT DOWN AND RIGHT
+ u'\u2588' # 0xDB -> FULL BLOCK
+ u'\u2584' # 0xDC -> LOWER HALF BLOCK
+ u'\u258c' # 0xDD -> LEFT HALF BLOCK
+ u'\u2590' # 0xDE -> RIGHT HALF BLOCK
+ u'\u2580' # 0xDF -> UPPER HALF BLOCK
+ u'\u0636' # 0xE0 -> ARABIC LETTER DAD
+ u'\u0637' # 0xE1 -> ARABIC LETTER TAH
+ u'\u0638' # 0xE2 -> ARABIC LETTER ZAH
+ u'\u0639' # 0xE3 -> ARABIC LETTER AIN
+ u'\u063a' # 0xE4 -> ARABIC LETTER GHAIN
+ u'\u0641' # 0xE5 -> ARABIC LETTER FEH
+ u'\xb5' # 0xE6 -> MICRO SIGN
+ u'\u0642' # 0xE7 -> ARABIC LETTER QAF
+ u'\u0643' # 0xE8 -> ARABIC LETTER KAF
+ u'\u0644' # 0xE9 -> ARABIC LETTER LAM
+ u'\u0645' # 0xEA -> ARABIC LETTER MEEM
+ u'\u0646' # 0xEB -> ARABIC LETTER NOON
+ u'\u0647' # 0xEC -> ARABIC LETTER HEH
+ u'\u0648' # 0xED -> ARABIC LETTER WAW
+ u'\u0649' # 0xEE -> ARABIC LETTER ALEF MAKSURA
+ u'\u064a' # 0xEF -> ARABIC LETTER YEH
+ u'\u2261' # 0xF0 -> IDENTICAL TO
+ u'\u064b' # 0xF1 -> ARABIC FATHATAN
+ u'\u064c' # 0xF2 -> ARABIC DAMMATAN
+ u'\u064d' # 0xF3 -> ARABIC KASRATAN
+ u'\u064e' # 0xF4 -> ARABIC FATHA
+ u'\u064f' # 0xF5 -> ARABIC DAMMA
+ u'\u0650' # 0xF6 -> ARABIC KASRA
+ u'\u2248' # 0xF7 -> ALMOST EQUAL TO
+ u'\xb0' # 0xF8 -> DEGREE SIGN
+ u'\u2219' # 0xF9 -> BULLET OPERATOR
+ u'\xb7' # 0xFA -> MIDDLE DOT
+ u'\u221a' # 0xFB -> SQUARE ROOT
+ u'\u207f' # 0xFC -> SUPERSCRIPT LATIN SMALL LETTER N
+ u'\xb2' # 0xFD -> SUPERSCRIPT TWO
+ u'\u25a0' # 0xFE -> BLACK SQUARE
+ u'\xa0' # 0xFF -> NO-BREAK SPACE
+)
+
+### Encoding table
+encoding_table=codecs.charmap_build(decoding_table)
+
+
diff --git a/Tools/unicode/genwincodec.py b/Tools/unicode/genwincodec.py
new file mode 100644
index 0000000..32dcada
--- /dev/null
+++ b/Tools/unicode/genwincodec.py
@@ -0,0 +1,61 @@
+"""This script generates a Python codec module from a Windows Code Page.
+
+It uses the function MultiByteToWideChar to generate a decoding table.
+"""
+
+import ctypes
+from ctypes import wintypes
+from gencodec import codegen
+import unicodedata
+
+def genwinmap(codepage):
+ MultiByteToWideChar = ctypes.windll.kernel32.MultiByteToWideChar
+ MultiByteToWideChar.argtypes = [wintypes.UINT, wintypes.DWORD,
+ wintypes.LPCSTR, ctypes.c_int,
+ wintypes.LPWSTR, ctypes.c_int]
+ MultiByteToWideChar.restype = ctypes.c_int
+
+ enc2uni = {}
+
+ for i in range(32) + [127]:
+ enc2uni[i] = (i, 'CONTROL CHARACTER')
+
+ for i in range(256):
+ buf = ctypes.create_unicode_buffer(2)
+ ret = MultiByteToWideChar(
+ codepage, 0,
+ chr(i), 1,
+ buf, 2)
+ assert ret == 1, "invalid code page"
+ assert buf[1] == '\x00'
+ try:
+ name = unicodedata.name(buf[0])
+ except ValueError:
+ try:
+ name = enc2uni[i][1]
+ except KeyError:
+ name = ''
+
+ enc2uni[i] = (ord(buf[0]), name)
+
+ return enc2uni
+
+def genwincodec(codepage):
+ import platform
+ map = genwinmap(codepage)
+ encodingname = 'cp%d' % codepage
+ code = codegen("", map, encodingname)
+ # Replace first lines with our own docstring
+ code = '''\
+"""Python Character Mapping Codec %s generated on Windows:
+%s with the command:
+ python Tools/unicode/genwincodec.py %s
+"""#"
+''' % (encodingname, ' '.join(platform.win32_ver()), codepage
+ ) + code.split('"""#"', 1)[1]
+
+ print code
+
+if __name__ == '__main__':
+ import sys
+ genwincodec(int(sys.argv[1]))
diff --git a/Tools/unicode/genwincodecs.bat b/Tools/unicode/genwincodecs.bat
new file mode 100644
index 0000000..6a6a671
--- /dev/null
+++ b/Tools/unicode/genwincodecs.bat
@@ -0,0 +1,7 @@
+@rem Recreate some python charmap codecs from the Windows function
+@rem MultiByteToWideChar.
+
+@cd /d %~dp0
+@mkdir build
+@rem Arabic DOS code page
+c:\python26\python genwincodec.py 720 > build/cp720.py