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30 lines
673 B
Python
30 lines
673 B
Python
from collections import namedtuple
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import sys
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_Color = namedtuple("Color", "r g b a")
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class Color(_Color):
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"""
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(r, g, b, a) namedtuple for 8-bit RGB color with alpha channel.
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All values are ints from 0 to 255.
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"""
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def __new__(cls, r, g, b, a=0):
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for value in r, g, b, a:
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if value not in range(256):
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raise ValueError("Color channels must have values 0-255")
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return _Color.__new__(cls, r, g, b, a)
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#: Version of the pysubs2 library.
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VERSION = "0.2.4"
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PY3 = sys.version_info.major == 3
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if PY3:
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text_type = str
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binary_string_type = bytes
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else:
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text_type = unicode
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binary_string_type = str
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