Adding Silpa framework

1 files changed, 93 insertions, 0 deletions

diff --git a/silpa/modules/transliterator/transliterate.py b/silpa/modules/transliterator/transliterate.py
new file mode 100644
index 0000000..6603b27
--- /dev/null
+++ b/silpa/modules/transliterator/transliterate.py
@@ -0,0 +1,93 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+# Paralperu
+# Copyright 2008 Santhosh Thottingal <santhosh.thottingal@gmail.com>
+# http://www.smc.org.in
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# If you find any bugs or have any suggestions email: santhosh.thottingal@gmail.com
+# URL: http://www.smc.org.in
+from langdetect import LangDetect
+class Transliterator:
+	def transliterate(self,text, target_lang_code):
+		ld=LangDetect()
+		tx_str=""
+		words=text.split(" ")
+		for word in words:
+			src_lang_code= ld.detect_lang(word) 
+			tx_str = tx_str
+			for chr in word:
+				offset=ord(chr) + self.getOffset(src_lang_code, target_lang_code) 
+				if(offset>0):
+					tx_str=tx_str + unichr (offset) 
+			tx_str=tx_str	+ " "
+		return 	tx_str
+	def getOffset(self,src,target):
+		hi_IN = 0x0901
+		bn_IN = 0x0981
+		pa_IN = 0x0A01
+		gu_IN = 0x0A81 
+		or_IN = 0x0B01
+		ta_IN = 0x0B81
+		te_IN = 0x0C01
+		ka_IN = 0x0C81	
+		ml_IN = 0x0D01
+		src_id=0
+		target_id=0
+		if(src=="en_US"):
+			return 0
+		if(src=="hi_IN"):
+			src_id=hi_IN
+		if(src=="bn_IN"):
+			src_id=bn_IN
+		if(src=="pa_IN"):
+			src_id=pa_IN
+		if(src=="gu_IN"):
+			src_id=gu_IN
+		if(src=="or_IN"):
+			src_id=or_IN
+		if(src=="ta_IN"):
+			src_id=ta_IN
+		if(src=="te_IN"):
+			src_id=te_IN
+		if(src=="ka_IN"):
+			src_id=ka_IN
+		if(src=="ml_IN"):
+			src_id=ml_IN
+		if(target=="hi_IN"):
+			target_id=hi_IN
+		if(target=="bn_IN"):
+			target_id=bn_IN
+		if(target=="pa_IN"):
+			target_id=pa_IN
+		if(target=="gu_IN"):
+			target_id=gu_IN
+		if(target=="or_IN"):
+			target_id=or_IN
+		if(target=="ta_IN"):
+			target_id=ta_IN
+		if(target=="te_IN"):
+			target_id=te_IN
+		if(target=="ka_IN"):
+			target_id=ka_IN
+		if(target=="ml_IN"):
+			target_id=ml_IN	
+		if(src=="Unknown"):
+			return 0	
+		return (target_id - src_id)					
+if __name__ == "__main__":
+	t=Transliterator () 
+	print t.transliterate (u"കരയുന്നോ  കരയുന്നോ?" , "ta_IN")