[liblouis-liblouisxml] [liblouis commit] r67 - in trunk/python: . louis
- From: codesite-noreply@xxxxxxxxxx
- To: liblouis-liblouisxml@xxxxxxxxxxxxx
- Date: Thu, 15 Jan 2009 16:07:32 +0000
Author: eitan@xxxxxxxxxxxx
Date: Thu Jan 15 07:57:48 2009
New Revision: 67
Added:
trunk/python/
trunk/python/louis/
trunk/python/louis/__init__.py
trunk/python/setup.py
Log:
Merge python branch to trunk
Added: trunk/python/louis/__init__.py
==============================================================================
--- (empty file)
+++ trunk/python/louis/__init__.py Thu Jan 15 07:57:48 2009
@@ -0,0 +1,96 @@
+# Liblouis Python ctypes bindings
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library 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 Library General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., Franklin Street, Fifth Floor,
+# Boston MA 02110-1301 USA.
+
+# Authors: Michael Curran, James Teh and Eitan Isaacson
+
+from ctypes import *
+import struct
+import atexit
+
+try:
+ liblouis = cdll.liblouis
+except OSError:
+ liblouis = cdll.LoadLibrary("liblouis.so")
+
+atexit.register(liblouis.lou_free)
+
+liblouis.lou_version.restype = c_char_p
+
+liblouis.lou_translateString.argtypes = \
+ (c_char_p, c_wchar_p, POINTER(c_int), c_wchar_p, \
+ POINTER(c_int), POINTER(c_char), POINTER(c_char), c_int)
+
+liblouis.lou_translate.argtypes = \
+ (c_char_p, c_wchar_p, POINTER(c_int), c_wchar_p, \
+ POINTER(c_int), POINTER(c_char), POINTER(c_char), \
+ POINTER(c_int), POINTER(c_int), POINTER(c_int), c_int)
+
+version = liblouis.lou_version
+
+def translate(tran_tables, inbuf, typeform=None,cursorPos=0, mode=0):
+ tablesString = ",".join([str(x) for x in tran_tables])
+ inbuf = unicode(inbuf)
+ if typeform:
+ typeform = struct.pack('B'*len(typeform),*typeform)
+ else:
+ typeform = None
+ inlen = c_int(len(inbuf))
+ outlen = c_int(inlen.value*2)
+ outbuf = create_unicode_buffer(outlen.value)
+ inPos = (c_int*outlen.value)()
+ outPos = (c_int*inlen.value)()
+ cursorPos = c_int(cursorPos)
+ if not liblouis.lou_translate(tablesString, inbuf, byref(inlen),
+ outbuf, byref(outlen), typeform,
+ None, outPos, inPos, byref(cursorPos),
mode):
+ raise RuntimeError("can't translate: tables %s, inbuf %s,
typeform %s, cursorPos %s, mode %s"%(tran_tables, inbuf, typeform,
cursorPos, mode))
+ return outbuf.value, inPos[:outlen.value], outPos[:inlen.value],
cursorPos.value
+
+def translateString(tran_tables, inbuf, typeform = None, mode = 0):
+ tablesString = ",".join([str(x) for x in tran_tables])
+ inbuf = unicode(inbuf)
+ if typeform:
+ typeform = struct.pack('B'*len(typeform), *typeform)
+ else:
+ typeform = None
+ inlen = c_int(len(inbuf))
+ outlen = c_int(inlen.value*2)
+ outbuf = create_unicode_buffer(outlen.value)
+ if not liblouis.lou_translateString(tablesString, inbuf, byref(inlen),
+ outbuf, byref(outlen), typeform,
+ None, mode):
+ raise RuntimeError("can't translate: tables %s, inbuf %s,
typeform %s, mode %s"%(tran_tables, inbuf, typeform, mode))
+ return outbuf.value
+
+# typeforms
+plain_text = 0
+italic = 1
+underline = 2
+bold = 4
+computer_braille = 8
+
+# translationModes
+noContractions = 1
+compbrlAtCursor = 2
+dotsIO = 4
+comp8Dots = 8
+
+if __name__ == '__main__':
+ # Just some common tests.
+ print version()
+ print translate(['../tables/en-us-g2.ctb'], u'Hello world!',
cursorPos=5)
+
Added: trunk/python/setup.py
==============================================================================
--- (empty file)
+++ trunk/python/setup.py Thu Jan 15 07:57:48 2009
@@ -0,0 +1,23 @@
+r"""Python bindings for liblouis
+
+"""
+import sys, os
+from distutils.core import setup, Command, DistutilsOptionError
+import louis
+
+classifiers = [
+ 'Development Status :: 4 - Beta',
+ 'Intended Audience :: Developers',
+ 'License :: OSI Approved :: GNU Library or Lesser General Public
License (LGPL)',
+ 'Programming Language :: Python',
+ 'Topic :: Text Processing :: Linguistic',
+ ]
+
+setup(name="louis",
+ description="Python MSAA client library",
+ long_description = __doc__,
+ download_url = "http://code.google.com/p/liblouis/";,
+ license="LGPLv2.2",
+ classifiers=classifiers,
+ version=louis.version().split(',')[0].split('-',1)[-1],
+ packages=["louis"])
For a description of the software and to download it go to
http://www.jjb-software.com
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