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from __future__ import unicode_literals
from prompt_toolkit.styles import Attrs, style_from_dict
from prompt_toolkit.token import Token
def test_style_from_dict():
style = style_from_dict({
Token.A: '#ff0000 bold underline italic',
Token.B: 'bg:#00ff00 blink reverse',
})
expected = Attrs(color='ff0000', bgcolor=None, bold=True,
underline=True, italic=True, blink=False, reverse=False)
assert style.get_attrs_for_token(Token.A) == expected
expected = Attrs(color=None, bgcolor='00ff00', bold=False,
underline=False, italic=False, blink=True, reverse=True)
assert style.get_attrs_for_token(Token.B) == expected
def test_style_inheritance():
style = style_from_dict({
Token: '#ff0000',
Token.A.B.C: 'bold',
Token.A.B.C.D: '#ansired',
Token.A.B.C.D.E: 'noinherit blink'
})
expected = Attrs(color='ff0000', bgcolor=None, bold=True,
underline=False, italic=False, blink=False, reverse=False)
assert style.get_attrs_for_token(Token.A.B.C) == expected
expected = Attrs(color='ansired', bgcolor=None, bold=True,
underline=False, italic=False, blink=False, reverse=False)
assert style.get_attrs_for_token(Token.A.B.C.D) == expected
expected = Attrs(color=None, bgcolor=None, bold=False,
underline=False, italic=False, blink=True, reverse=False)
assert style.get_attrs_for_token(Token.A.B.C.D.E) == expected
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