1 files changed, 0 insertions, 113 deletions
diff --git a/share/extensions/Barcode/Code93.py b/share/extensions/Barcode/Code93.py
deleted file mode 100644
index d09971fe7..000000000
--- a/share/extensions/Barcode/Code93.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#
-# Copyright (C) 2007 Martin Owens
-#
-# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA.
-#
-"""
-Python barcode renderer for Code93 barcodes. Designed for use with Inkscape.
-"""
-
-from .Base import Barcode
-
-PALLET = list('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%')
-PALLET.append('($)')
-PALLET.append('(/)')
-PALLET.append('(+)')
-PALLET.append('(%)')
-PALLET.append('MARKER')
-
-MAP = dict((PALLET[i], i) for i in range(len(PALLET)))
-
-def get_map(array):
-    """Extended ENCODE maps for full ASCII Code93"""
-    result = {}
-    pos = 10
-    for char in array:
-        result[chr(char)] = PALLET[pos]
-        pos = pos + 1
-    return result
-
-# MapA is eclectic, but B, C, D are all ASCII ranges
-MAP_A = get_map([27, 28, 29, 30, 31, 59, 60, 61, 62, 63, 91, 92, 93, 94, 95,
-                 123, 124, 125, 126, 127, 0, 64, 96, 127, 127, 127]) # %
-MAP_B = get_map(range(1, 26)) # $
-MAP_C = get_map(range(33, 58)) # /
-MAP_D = get_map(range(97, 122)) # +
-
-ENCODE = [
-    '100010100', '101001000', '101000100', '101000010', '100101000',
-    '100100100', '100100010', '101010000', '100010010', '100001010',
-    '110101000', '110100100', '110100010', '110010100', '110010010',
-    '110001010', '101101000', '101100100', '101100010', '100110100',
-    '100011010', '101011000', '101001100', '101000110', '100101100',
-    '100010110', '110110100', '110110010', '110101100', '110100110',
-    '110010110', '110011010', '101101100', '101100110', '100110110',
-    '100111010', '100101110', '111010100', '111010010', '111001010',
-    '101101110', '101110110', '110101110', '100100110', '111011010',
-    '111010110', '100110010', '101011110', ''
-]
-
-class Code93(Barcode):
-    def encode(self, text):
-        # start marker
-        bits = ENCODE[MAP.get('MARKER', -1)]
-
-        # Extend to ASCII charset ( return Array )
-        text = self.encode_ascii(text)
-
-        # Calculate the checksums
-        text.append(self.checksum(text, 20)) # C
-        text.append(self.checksum(text, 15)) # K
-
-        # Now convert text into the ENCODE bits (black and white stripes)
-        for char in text:
-            bits = bits + ENCODE[MAP.get(char, -1)]
-
-        # end marker and termination bar
-        return bits + ENCODE[MAP.get('MARKER', -1)] + '1'
-
-    def checksum(self, text, mod):
-        """Generate a code 93 checksum"""
-        weight = len(text) % mod
-        check = 0
-        for char in text:
-            check = check + (MAP[char] * weight)
-            # Reset the weight is required
-            weight = weight - 1
-            if weight == 0:
-                weight = mod
-
-        return PALLET[check % 47]
-
-    # Some characters need re-ENCODE into the code93 specification
-    def encode_ascii(self, text):
-        result = []
-        for char in text:
-            if MAP.has_key(char):
-                result.append(char)
-            elif MAP_A.has_key(char):
-                result.append('(%)')
-                result.append(MAP_A[char])
-            elif MAP_B.has_key(char):
-                result.append('($)')
-                result.append(MAP_B[char])
-            elif MAP_C.has_key(char):
-                result.append('(/)')
-                result.append(MAP_C[char])
-            elif MAP_D.has_key(char):
-                result.append('(+)')
-                result.append(MAP_D[char])
-        return result
-