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MakeWords.py
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MakeWords.py
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import sys
def make_char_table(source_file_name):
with open(source_file_name, encoding="utf8") as src:
char_blocks = src.readlines()
with open('CHAR_TABLE.data', 'w') as char_table:
sys.stdout = char_table
print('CHAR_TABLE:')
while char_blocks:
comment, bits, block_height = get_bit_grid(char_blocks)
word1, word2 = make_words(bits)
print('\t0x', *word1, sep='', end=', ')
print('0x', *word2, sep='', end='\t')
print('#', comment, end='')
char_blocks = char_blocks[block_height + 1:] # cut the done block, go to the next
def get_bit_grid(char_blocks):
bits = []
block_height = 0
comment = char_blocks.pop(0)
for line in char_blocks:
if line == '\n':
break
block_height += 1
bits += line
bits = list(filter(filter_chars, bits))
return comment, bits, block_height
def filter_chars(letter):
undesirable_chars = [' ', '\n']
return False if letter in undesirable_chars else True
def make_words(bits):
nibble = ''
nibbles = []
for bit in bits:
nibble += bit
if not (len(nibble) % 4):
nibbles += f'{int(nibble, base=2) : x}'
nibble = ''
nibbles = list(filter(filter_chars, nibbles))
word1, word2 = nibbles[:8], nibbles[8:]
return word1, word2
if __name__ == "__main__":
make_char_table('bit_grids.txt')