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import logging
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BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = xrange(30, 38)
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# Sequences
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RESET_SEQ = "\033[0m"
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COLOR_SEQ = "\033[0;%dm"
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BOLD_SEQ = "\033[1m"
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COLORS = {
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'CRITICAL': MAGENTA,
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'ERROR': RED,
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'WARNING': CYAN,
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'INFO': GREEN,
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'DEBUG': BLUE,
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'SQL': YELLOW
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}
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def one_space_trim(s):
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if s.find(" ") == -1:
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return s
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else:
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s = s.replace(' ', ' ')
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return one_space_trim(s)
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def format_sql(sql):
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sql = sql.replace('\n', '')
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sql = one_space_trim(sql)
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sql = sql\
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.replace(',', ',\n\t')\
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.replace('SELECT', '\n\tSELECT \n\t')\
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.replace('UPDATE', '\n\tUPDATE \n\t')\
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.replace('DELETE', '\n\tDELETE \n\t')\
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.replace('FROM', '\n\tFROM')\
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.replace('ORDER BY', '\n\tORDER BY')\
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.replace('LIMIT', '\n\tLIMIT')\
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.replace('WHERE', '\n\tWHERE')\
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.replace('AND', '\n\tAND')\
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.replace('LEFT', '\n\tLEFT')\
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.replace('INNER', '\n\tINNER')\
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.replace('INSERT', '\n\tINSERT')\
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.replace('DELETE', '\n\tDELETE')
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return sql
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class ColorFormatter(logging.Formatter):
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def __init__(self, *args, **kwargs):
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# can't do super(...) here because Formatter is an old school class
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logging.Formatter.__init__(self, *args, **kwargs)
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def format(self, record):
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"""
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Changes record's levelname to use with COLORS enum
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"""
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levelname = record.levelname
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start = COLOR_SEQ % (COLORS[levelname])
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def_record = logging.Formatter.format(self, record)
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end = RESET_SEQ
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colored_record = ''.join([start, def_record, end])
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return colored_record
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class ColorFormatterSql(logging.Formatter):
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def __init__(self, *args, **kwargs):
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# can't do super(...) here because Formatter is an old school class
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logging.Formatter.__init__(self, *args, **kwargs)
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def format(self, record):
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"""
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Changes record's levelname to use with COLORS enum
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"""
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start = COLOR_SEQ % (COLORS['SQL'])
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def_record = format_sql(logging.Formatter.format(self, record))
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end = RESET_SEQ
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colored_record = ''.join([start, def_record, end])
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return colored_record
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