# HG changeset patch
# User Sandro Knauß <knauss@netzguerilla.net>
# Date 1258900008 -3600
# Node ID 22a6b69477433c08b69f06ab1eaaec82dda764ae
# Parent  c04a21066aad69249c21ae12f4cc6ce6f7acbbb9
added gsm0338.py

diff -r c04a21066aad -r 22a6b6947743 iro/anbieter/gsm0338.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iro/anbieter/gsm0338.py	Sun Nov 22 15:26:48 2009 +0100
@@ -0,0 +1,237 @@
+#!/usr/bin/python
+# -*- coding: iso-8859-7 -*-
+import codecs
+
+ENCODING_NAME = "gsm0338"
+
+decoding_map = {
+	0x00:0x0040, #	COMMERCIAL AT
+	0x01:0x00A3, #	POUND SIGN
+	0x02:0x0024, #	DOLLAR SIGN
+	0x03:0x00A5, #	YEN SIGN
+	0x04:0x00E8, #	LATIN SMALL LETTER E WITH GRAVE
+	0x05:0x00E9, #	LATIN SMALL LETTER E WITH ACUTE
+	0x06:0x00F9, #	LATIN SMALL LETTER U WITH GRAVE
+	0x07:0x00EC, #	LATIN SMALL LETTER I WITH GRAVE
+	0x08:0x00F2, #	LATIN SMALL LETTER O WITH GRAVE
+	0x09:0x00E7, #	LATIN SMALL LETTER C WITH CEDILLA
+	0x0A:0x000A, #	LINE FEED
+	0x0B:0x00D8, #	LATIN CAPITAL LETTER O WITH STROKE
+	0x0C:0x00F8, #	LATIN SMALL LETTER O WITH STROKE
+	0x0D:0x000D, #	CARRIAGE RETURN
+	0x0E:0x00C5, #	LATIN CAPITAL LETTER A WITH RING ABOVE
+	0x0F:0x00E5, #	LATIN SMALL LETTER A WITH RING ABOVE
+	0x10:0x0394, #	GREEK CAPITAL LETTER DELTA
+	0x11:0x005F, #	LOW LINE
+	0x12:0x03A6, #	GREEK CAPITAL LETTER PHI
+	0x13:0x0393, #	GREEK CAPITAL LETTER GAMMA
+	0x14:0x039B, #	GREEK CAPITAL LETTER LAMDA
+	0x15:0x03A9, #	GREEK CAPITAL LETTER OMEGA
+	0x16:0x03A0, #	GREEK CAPITAL LETTER PI
+	0x17:0x03A8, #	GREEK CAPITAL LETTER PSI
+	0x18:0x03A3, #	GREEK CAPITAL LETTER SIGMA
+	0x19:0x0398, #	GREEK CAPITAL LETTER THETA
+	0x1A:0x039E, #	GREEK CAPITAL LETTER XI
+	0x1B:0x00A0, #	ESCAPE TO EXTENSION TABLE (or displayed as NBSP, see note above)
+	0x1B0A:0x000C, #	FORM FEED
+	0x1B14:0x005E, #	CIRCUMFLEX ACCENT
+	0x1B28:0x007B, #	LEFT CURLY BRACKET
+	0x1B29:0x007D, #	RIGHT CURLY BRACKET
+	0x1B2F:0x005C, #	REVERSE SOLIDUS
+	0x1B3C:0x005B, #	LEFT SQUARE BRACKET
+	0x1B3D:0x007E, #	TILDE
+	0x1B3E:0x005D, #	RIGHT SQUARE BRACKET
+	0x1B40:0x007C, #	VERTICAL LINE
+	0x1B65:0x1E82, #	EURO SIGN
+	0x1C:0x00C6, #	LATIN CAPITAL LETTER AE
+	0x1D:0x00E6, #	LATIN SMALL LETTER AE
+	0x1E:0x00DF, #	LATIN SMALL LETTER SHARP S (German)
+	0x1F:0x00C9, #	LATIN CAPITAL LETTER E WITH ACUTE
+	0x20:0x0020, #	SPACE
+	0x21:0x0021, #	EXCLAMATION MARK
+	0x22:0x0022, #	QUOTATION MARK
+	0x23:0x0023, #	NUMBER SIGN
+	0x24:0x00A4, #	CURRENCY SIGN
+	0x25:0x0025, #	PERCENT SIGN
+	0x26:0x0026, #	AMPERSAND
+	0x27:0x0027, #	APOSTROPHE
+	0x28:0x0028, #	LEFT PARENTHESIS
+	0x29:0x0029, #	RIGHT PARENTHESIS
+	0x2A:0x002A, #	ASTERISK
+	0x2B:0x002B, #	PLUS SIGN
+	0x2C:0x002C, #	COMMA
+	0x2D:0x002D, #	HYPHEN-MINUS
+	0x2E:0x002E, #	FULL STOP
+	0x2F:0x002F, #	SOLIDUS
+	0x30:0x0030, #	DIGIT ZERO
+	0x31:0x0031, #	DIGIT ONE
+	0x32:0x0032, #	DIGIT TWO
+	0x33:0x0033, #	DIGIT THREE
+	0x34:0x0034, #	DIGIT FOUR
+	0x35:0x0035, #	DIGIT FIVE
+	0x36:0x0036, #	DIGIT SIX
+	0x37:0x0037, #	DIGIT SEVEN
+	0x38:0x0038, #	DIGIT EIGHT
+	0x39:0x0039, #	DIGIT NINE
+	0x3A:0x003A, #	COLON
+	0x3B:0x003B, #	SEMICOLON
+	0x3C:0x003C, #	LESS-THAN SIGN
+	0x3D:0x003D, #	EQUALS SIGN
+	0x3E:0x003E, #	GREATER-THAN SIGN
+	0x3F:0x003F, #	QUESTION MARK
+	0x40:0x00A1, #	INVERTED EXCLAMATION MARK
+	0x41:0x0041, #	LATIN CAPITAL LETTER A
+	0x41:0x0391, #	GREEK CAPITAL LETTER ALPHA
+	0x42:0x0042, #	LATIN CAPITAL LETTER B
+	0x42:0x0392, #	GREEK CAPITAL LETTER BETA
+	0x43:0x0043, #	LATIN CAPITAL LETTER C
+	0x44:0x0044, #	LATIN CAPITAL LETTER D
+	0x45:0x0045, #	LATIN CAPITAL LETTER E
+	0x45:0x0395, #	GREEK CAPITAL LETTER EPSILON
+	0x46:0x0046, #	LATIN CAPITAL LETTER F
+	0x47:0x0047, #	LATIN CAPITAL LETTER G
+	0x48:0x0048, #	LATIN CAPITAL LETTER H
+	0x48:0x0397, #	GREEK CAPITAL LETTER ETA
+	0x49:0x0049, #	LATIN CAPITAL LETTER I
+	0x49:0x0399, #	GREEK CAPITAL LETTER IOTA
+	0x4A:0x004A, #	LATIN CAPITAL LETTER J
+	0x4B:0x004B, #	LATIN CAPITAL LETTER K
+	0x4B:0x039A, #	GREEK CAPITAL LETTER KAPPA
+	0x4C:0x004C, #	LATIN CAPITAL LETTER L
+	0x4D:0x004D, #	LATIN CAPITAL LETTER M
+	0x4D:0x039C, #	GREEK CAPITAL LETTER MU
+	0x4E:0x004E, #	LATIN CAPITAL LETTER N
+	0x4E:0x039D, #	GREEK CAPITAL LETTER NU
+	0x4F:0x004F, #	LATIN CAPITAL LETTER O
+	0x4F:0x039F, #	GREEK CAPITAL LETTER OMICRON
+	0x50:0x0050, #	LATIN CAPITAL LETTER P
+	0x50:0x03A1, #	GREEK CAPITAL LETTER RHO
+	0x51:0x0051, #	LATIN CAPITAL LETTER Q
+	0x52:0x0052, #	LATIN CAPITAL LETTER R
+	0x53:0x0053, #	LATIN CAPITAL LETTER S
+	0x54:0x0054, #	LATIN CAPITAL LETTER T
+	0x54:0x03A4, #	GREEK CAPITAL LETTER TAU
+	0x55:0x0055, #	LATIN CAPITAL LETTER U
+	0x55:0x03A5, #	GREEK CAPITAL LETTER UPSILON
+	0x56:0x0056, #	LATIN CAPITAL LETTER V
+	0x57:0x0057, #	LATIN CAPITAL LETTER W
+	0x58:0x0058, #	LATIN CAPITAL LETTER X
+	0x58:0x03A7, #	GREEK CAPITAL LETTER CHI
+	0x59:0x0059, #	LATIN CAPITAL LETTER Y
+	0x5A:0x005A, #	LATIN CAPITAL LETTER Z
+	0x5A:0x0396, #	GREEK CAPITAL LETTER ZETA
+	0x5B:0x00C4, #	LATIN CAPITAL LETTER A WITH DIAERESIS
+	0x5C:0x00D6, #	LATIN CAPITAL LETTER O WITH DIAERESIS
+	0x5D:0x00D1, #	LATIN CAPITAL LETTER N WITH TILDE
+	0x5E:0x00DC, #	LATIN CAPITAL LETTER U WITH DIAERESIS
+	0x5F:0x00A7, #	SECTION SIGN
+	0x60:0x00BF, #	INVERTED QUESTION MARK
+	0x61:0x0061, #	LATIN SMALL LETTER A
+	0x62:0x0062, #	LATIN SMALL LETTER B
+	0x63:0x0063, #	LATIN SMALL LETTER C
+	0x64:0x0064, #	LATIN SMALL LETTER D
+	0x65:0x0065, #	LATIN SMALL LETTER E
+	0x66:0x0066, #	LATIN SMALL LETTER F
+	0x67:0x0067, #	LATIN SMALL LETTER G
+	0x68:0x0068, #	LATIN SMALL LETTER H
+	0x69:0x0069, #	LATIN SMALL LETTER I
+	0x6A:0x006A, #	LATIN SMALL LETTER J
+	0x6B:0x006B, #	LATIN SMALL LETTER K
+	0x6C:0x006C, #	LATIN SMALL LETTER L
+	0x6D:0x006D, #	LATIN SMALL LETTER M
+	0x6E:0x006E, #	LATIN SMALL LETTER N
+	0x6F:0x006F, #	LATIN SMALL LETTER O
+	0x70:0x0070, #	LATIN SMALL LETTER P
+	0x71:0x0071, #	LATIN SMALL LETTER Q
+	0x72:0x0072, #	LATIN SMALL LETTER R
+	0x73:0x0073, #	LATIN SMALL LETTER S
+	0x74:0x0074, #	LATIN SMALL LETTER T
+	0x75:0x0075, #	LATIN SMALL LETTER U
+	0x76:0x0076, #	LATIN SMALL LETTER V
+	0x77:0x0077, #	LATIN SMALL LETTER W
+	0x78:0x0078, #	LATIN SMALL LETTER X
+	0x79:0x0079, #	LATIN SMALL LETTER Y
+	0x7A:0x007A, #	LATIN SMALL LETTER Z
+	0x7B:0x00E4, #	LATIN SMALL LETTER A WITH DIAERESIS
+	0x7C:0x00F6, #	LATIN SMALL LETTER O WITH DIAERESIS
+	0x7D:0x00F1, #	LATIN SMALL LETTER N WITH TILDE
+	0x7E:0x00FC, #	LATIN SMALL LETTER U WITH DIAERESIS
+	0x7F:0x00E0  #	LATIN SMALL LETTER A WITH GRAVE
+}
+
+encoding_map = codecs.make_encoding_map(decoding_map)
+encoding_map.update({
+	0x03AC:0x41,	#	GREEK SMALL LETTER ALPHA WITH TONOS
+	0x03AD:0x45,	#	GREEK SMALL LETTER EPSILON WITH TONOS
+	0x03AE:0x48,	#	GREEK SMALL LETTER ETA WITH TONOS
+	0x03AF:0x49,	#	GREEK SMALL LETTER IOTA WITH TONOS
+	0x03B0:0x59,	#	GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
+	0x03B1:0x41,	#	GREEK SMALL LETTER ALPHA
+	0x03B2:0x42,	#	GREEK SMALL LETTER BETA
+	0x03B3:0x13,	#	GREEK SMALL LETTER GAMMA
+	0x03B4:0x10,	#	GREEK SMALL LETTER DELTA
+	0x03B5:0x45,	#	GREEK SMALL LETTER EPSILON
+	0x03B6:0x5A,	#	GREEK SMALL LETTER ZETA
+	0x03B7:0x48,	#	GREEK SMALL LETTER ETA
+	0x03B8:0x19,	#	GREEK SMALL LETTER THETA
+	0x03B9:0x49,	#	GREEK SMALL LETTER IOTA
+	0x03BA:0x4B,	#	GREEK SMALL LETTER KAPPA
+	0x03BB:0x14,	#	GREEK SMALL LETTER LAMDA
+	0x03BC:0x4D,	#	GREEK SMALL LETTER MU
+	0x03BD:0x4E,	#	GREEK SMALL LETTER NU
+	0x03BE:0x1A,	#	GREEK SMALL LETTER XI
+	0x03BF:0x4F,	#	GREEK SMALL LETTER OMICRON
+	0x03C0:0x16,	#	GREEK SMALL LETTER PI
+	0x03C1:0x50,	#	GREEK SMALL LETTER RHO
+	0x03C2:0x18,	#	GREEK SMALL LETTER FINAL SIGMA
+	0x03C3:0x18,	#	GREEK SMALL LETTER SIGMA
+	0x03C4:0x54, #	GREEK SMALL LETTER TAU
+	0x03C5:0x59, #	GREEK SMALL LETTER UPSILON
+	0x03C6:0x12, #	GREEK SMALL LETTER PHI
+	0x03C7:0x58, #	GREEK SMALL LETTER CHI
+	0x03C8:0x17, #	GREEK SMALL LETTER PSI
+	0x03C9:0x15, #	GREEK SMALL LETTER OMEGA
+	0x03CA:0x49, #	GREEK SMALL LETTER IOTA WITH DIALYTIKA
+	0x03CB:0x49, #	GREEK SMALL LETTER UPSILON WITH DIALYTIKA
+	0x03CC:0x4F, #	GREEK SMALL LETTER OMICRON WITH TONOS
+	0x03CD:0x49, #	GREEK SMALL LETTER UPSILON WITH TONOS
+	0x03CE:0x15	 #	GREEK SMALL LETTER OMEGA WITH TONOS
+})
+
+
+class Codec(codecs.Codec):
+	def encode(self,input,errors='strict'):
+		return codecs.charmap_encode(input,errors,encoding_map)
+	def decode(self,input,errors='strict'):
+		return codecs.charmap_decode(input,errors,decoding_map)
+
+
+
+class StreamWriter(Codec,codecs.StreamWriter):
+    pass
+
+class StreamReader(Codec,codecs.StreamReader):
+    pass
+
+### encodings module API
+
+def getregentry():
+	return (Codec().encode,Codec().decode,StreamReader,StreamWriter)
+
+
+def gsm_search(encoding):
+	if not encoding == ENCODING_NAME:
+		return
+	print "Using gsm codec"	
+	return getregentry()
+	
+# Register our codec when we load the module
+codecs.register(gsm_search)
+
+if __name__ == "__main__":
+	text = u"ëïë"
+	print text.upper()
+	text2 = text.encode("gsm0338")
+	for char in text2:
+		print "%d"%ord(char)
+