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33 lines
753 B
Python
33 lines
753 B
Python
"""A set of common utilities used within the environments. These are
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not intended as API functions, and will not remain stable over time.
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"""
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color2num = dict(
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gray=30,
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red=31,
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green=32,
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yellow=33,
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blue=34,
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magenta=35,
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cyan=36,
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white=37,
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crimson=38,
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)
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def colorize(string, color, bold=False, highlight=False):
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"""Return string surrounded by appropriate terminal color codes to
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print colorized text. Valid colors: gray, red, green, yellow,
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blue, magenta, cyan, white, crimson
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"""
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attr = []
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num = color2num[color]
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if highlight:
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num += 10
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attr.append(str(num))
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if bold:
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attr.append("1")
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attrs = ";".join(attr)
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return "\x1b[%sm%s\x1b[0m" % (attrs, string)
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