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Resolve the problem with the color prompt messing up cursor position #45

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Merged
keszybz merged 1 commit into from
Jun 3, 2025
Merged

Resolve the problem with the color prompt messing up cursor position #45

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19 changes: 10 additions & 9 deletions grader/grader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,15 +36,16 @@ def ellipsize(s, width):
return s if len(s) <= width else s[:width-1] + '…'

COLOR = {
'default': '\x1b[0m',
'grey' : '\x1b[1;30m',
'red' : '\x1b[1;31m',
'green' : '\x1b[1;32m',
'yellow' : '\x1b[1;33m',
'blue' : '\x1b[1;34m',
'violet' : '\x1b[1;35m',
'cyan' : '\x1b[1;36m',
'bold' : '\x1b[1m',
# Each sequence is wrapped by \1 … \2, start … end of a zero-width portion.
'default': '\x01\x1b[0m\x02',
'grey' : '\x01\x1b[1;30m\x02',
'red' : '\x01\x1b[1;31m\x02',
'green' : '\x01\x1b[1;32m\x02',
'yellow' : '\x01\x1b[1;33m\x02',
'blue' : '\x01\x1b[1;34m\x02',
'violet' : '\x01\x1b[1;35m\x02',
'cyan' : '\x01\x1b[1;36m\x02',
'bold' : '\x01\x1b[1m\x02',
}

def score_color(score):
Expand Down