fpdb/pyfpdb/Charset.py
steffen123 3b24fd18b2 some cleanups:
- updated copyright notices
- added copyright notices that were missing
- changed python to python2
- added gpl-2/3 license texts
- removed THANKS.txt file as the wiki version is more up to date
- removed empty fpdb_db.py
- added GPL2 to debian license file
2010-07-04 03:05:16 +02:00

96 lines
2.9 KiB
Python

#!/usr/bin/python2
# -*- coding: utf-8 -*-
#Copyright 2010 Mika Bostrom
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU Affero General Public License as published by
#the Free Software Foundation, version 3 of the License.
#
#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 Affero General Public License
#along with this program. If not, see <http://www.gnu.org/licenses/>.
#In the "official" distribution you can find the license in agpl-3.0.txt.
# Error logging
import sys
# String manipulation
import codecs
# Settings
import Configuration
encoder_to_utf = codecs.lookup('utf-8')
encoder_to_sys = codecs.lookup(Configuration.LOCALE_ENCODING)
coder_hex = codecs.lookup('hex_codec')
hex_coding = False #FIXME: Should only be on if db is not UTF8 - test in Database.py?
# I'm saving a few cycles with this one
not_needed1, not_needed2, not_needed3 = False, False, False
if Configuration.LOCALE_ENCODING == 'UTF8':
not_needed1, not_needed2, not_needed3 = True, True, True
def to_utf8(s):
if not_needed1: return s
try:
#(_out, _len) = encoder_to_utf.encode(s)
_out = unicode(s, Configuration.LOCALE_ENCODING).encode('utf-8')
return _out
except UnicodeDecodeError:
sys.stderr.write('Could not convert: "%s"\n' % s)
raise
except UnicodeEncodeError:
sys.stderr.write('Could not encode: "%s"\n' % s)
raise
except TypeError: # TypeError is raised when we give unicode() an already encoded string
return s
def to_db_utf8(s):
if not_needed2: return s
try:
(_out, _len) = encoder_to_utf.encode(unicode(s))
return _out
except UnicodeDecodeError:
sys.stderr.write('Could not convert: "%s"\n' % s)
raise
except UnicodeEncodeError:
sys.stderr.write('Could not encode: "%s"\n' % s)
raise
def to_gui(s):
if not_needed3: return s
try:
# we usually don't want to use 'replace' but this is only for displaying
# in the gui so it doesn't matter if names are missing an accent or two
(_out, _len) = encoder_to_sys.encode(s, 'replace')
return _out
except UnicodeDecodeError:
sys.stderr.write('Could not convert: "%s"\n' % s)
raise
except UnicodeEncodeError:
sys.stderr.write('Could not encode: "%s"\n' % s)
raise
def to_hex(s):
try:
out = coder_hex.encode(s)[0]
return out
except UnicodeDecodeError:
sys.stderr.write('Could not convert: "%s"\n' % s)
return s
def from_hex(s):
try:
out = coder_hex.decode(s)[0]
return out
except UnicodeDecodeError:
sys.stderr.write('Could not convert: "%s"\n' % s)
return s