def test_wantOneDeprecated(self):
"""
L{twisted.conch.insults.helper.CharacterAttribute.wantOne} emits
a deprecation warning when invoked.
"""
# Trigger the deprecation warning.
helper._FormattingState().wantOne(bold=True)
warningsShown = self.flushWarnings([self.test_wantOneDeprecated])
self.assertEqual(len(warningsShown), 1)
self.assertEqual(warningsShown[0]['category'], DeprecationWarning)
self.assertEqual(
warningsShown[0]['message'],
'twisted.conch.insults.helper.wantOne was deprecated in '
'Twisted 13.1.0')
def test_wantOneDeprecated(self):
"""
L{twisted.conch.insults.helper.CharacterAttribute.wantOne} emits
a deprecation warning when invoked.
"""
# Trigger the deprecation warning.
helper._FormattingState().wantOne(bold=True)
warningsShown = self.flushWarnings([self.test_wantOneDeprecated])
self.assertEqual(len(warningsShown), 1)
self.assertIdentical(warningsShown[0]['category'], DeprecationWarning)
self.assertEqual(
warningsShown[0]['message'],
'twisted.conch.insults.helper.wantOne was deprecated in '
'Twisted 13.1.0')
def test_wantOneDeprecated(self):
"""
L{twisted.conch.insults.helper.CharacterAttribute.wantOne} emits
a deprecation warning when invoked.
"""
# Trigger the deprecation warning.
helper._FormattingState().wantOne(bold=True)
warningsShown = self.flushWarnings([self.test_wantOneDeprecated])
self.assertEqual(len(warningsShown), 1)
self.assertEqual(warningsShown[0]["category"], DeprecationWarning)
deprecatedClass = "twisted.conch.insults.helper._FormattingState.wantOne"
self.assertEqual(
warningsShown[0]["message"],
"%s was deprecated in Twisted 13.1.0" % (deprecatedClass),
)
def assembleFormattedText(formatted):
"""
Assemble formatted text from structured information.
Currently handled formatting includes: bold, blink, reverse, underline and
color codes.
For example::
from twisted.conch.insults.text import attributes as A
assembleFormattedText(
A.normal[A.bold['Time: '], A.fg.lightRed['Now!']])
Would produce "Time: " in bold formatting, followed by "Now!" with a
foreground color of light red and without any additional formatting.
@param formatted: Structured text and attributes.
@rtype: C{str}
@return: String containing VT102 control sequences that mimic those
specified by L{formatted}.
@see: L{twisted.conch.insults.text.attributes}
@since: 13.1
"""
return _textattributes.flatten(
formatted, helper._FormattingState(), 'toVT102')
def assembleFormattedText(formatted):
"""
Assemble formatted text from structured information.
Currently handled formatting includes: bold, blink, reverse, underline and
color codes.
For example::
from twisted.conch.insults.text import attributes as A
assembleFormattedText(
A.normal[A.bold['Time: '], A.fg.lightRed['Now!']])
Would produce "Time: " in bold formatting, followed by "Now!" with a
foreground color of light red and without any additional formatting.
@param formatted: Structured text and attributes.
@rtype: C{str}
@return: String containing VT102 control sequences that mimic those
specified by L{formatted}.
@see: L{twisted.conch.insults.text.attributes}
@since: 13.1
"""
return _textattributes.flatten(formatted, helper._FormattingState(),
'toVT102')
def _currentFormattingState(self):
return helper._FormattingState(self.activeCharset,
**self.graphicRendition)
def setUp(self):
self.attrs = helper._FormattingState()
def setUp(self):
self.attrs = helper._FormattingState()
def _currentFormattingState(self):
return helper._FormattingState(self.activeCharset,
**self.graphicRendition)
