Show _GedcomChar.py syntax highlighted
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005 Donald N. Allingham
#
# 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 2 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 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
#
from ansel_utf8 import ansel_to_utf8
import codecs
class BaseReader:
def __init__(self, ifile, encoding):
self.ifile = ifile
self.enc = encoding
def reset(self):
self.ifile.seek(0)
def readline(self):
return unicode(self.ifile.readline(),
encoding=self.enc,
errors='replace')
class UTF8Reader(BaseReader):
def __init__(self, ifile):
BaseReader.__init__(self, ifile, 'utf8')
self.reset()
def reset(self):
self.ifile.seek(0)
data = self.ifile.read(3)
if data != "\xef\xbb\xbf":
self.ifile.seek(0)
def readline(self):
return unicode(self.ifile.readline(),
encoding=self.enc,
errors='replace')
class UTF16Reader(BaseReader):
def __init__(self, ifile):
new_file = codecs.EncodedFile(ifile, 'utf8', 'utf16')
BaseReader.__init__(self, new_file, 'utf16')
self.reset()
def readline(self):
l = self.ifile.readline()
if l.strip():
return l
else:
return self.ifile.readline()
class AnsiReader(BaseReader):
def __init__(self, ifile):
BaseReader.__init__(self, ifile, 'latin1')
class AnselReader(BaseReader):
def __init__(self, ifile):
BaseReader.__init__(self, ifile, "")
def readline(self):
return ansel_to_utf8(self.ifile.readline())
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