def convert_markup(self, markup: TextMarkup, tty=True) -> str:
text, attributes = decompose_tagmarkup(markup)
if not tty:
return text
pos, output = 0, []
for attr, length in attributes:
try:
escape = self._palette_escapes[attr]
except KeyError:
escape = self._palette_escapes['default']
chunk = text[pos:pos + length]
output.append(f'{escape}{chunk}')
pos += length
return ''.join(output)
def set_text(self,markup):
"""
Set content of text widget.
markup -- see __init__() for description.
>>> t = Text(u"foo")
>>> print t.text
foo
>>> t.set_text(u"bar")
>>> print t.text
bar
>>> t.text = u"baz" # not supported because text stores text but set_text() takes markup
Traceback (most recent call last):
AttributeError: can't set attribute
"""
self._text, self._attrib = decompose_tagmarkup(markup)
self._invalidate()
def set_text(self, markup):
"""
Set content of text widget.
markup -- see __init__() for description.
>>> t = Text(u"foo")
>>> print t.text
foo
>>> t.set_text(u"bar")
>>> print t.text
bar
>>> t.text = u"baz" # not supported because text stores text but set_text() takes markup
Traceback (most recent call last):
AttributeError: can't set attribute
"""
self._text, self._attrib = decompose_tagmarkup(markup)
self._invalidate()
def search_prev(self, keyword):
prev_index = self.prev_index[1]
if isinstance(keyword, bytes):
keyword = keyword.decode("utf8") # pragma: no cover, py3 would not cover here
if isinstance(self.text, str):
if keyword in self.text[:prev_index]:
start_index = self.text[:prev_index].rindex(keyword)
self._handle_match_plain_text(keyword, start_index)
return True
else:
for index in reversed(range(0, prev_index)):
plain_text, _ = decompose_tagmarkup(self.text[index])
if keyword in plain_text:
self._handle_match_markup(keyword, plain_text, index)
return True
self.clear()
return False
def set_caption(self, caption):
"""
Set the caption markup for this widget.
caption -- see Text.__init__() for description of markup
>>> e = Edit("")
>>> e.set_caption("cap1")
>>> print e.caption
cap1
>>> e.set_caption(('bold', "cap2"))
>>> print e.caption
cap2
>>> e.attrib
[('bold', 4)]
>>> e.caption = "cap3" # not supported because caption stores text but set_caption() takes markup
Traceback (most recent call last):
AttributeError: can't set attribute
"""
self._caption, self._attrib = decompose_tagmarkup(caption)
self._invalidate()
def set_caption(self, caption):
"""
Set the caption markup for this widget.
caption -- see Text.__init__() for description of markup
>>> e = Edit("")
>>> e.set_caption("cap1")
>>> print e.caption
cap1
>>> e.set_caption(('bold', "cap2"))
>>> print e.caption
cap2
>>> e.attrib
[('bold', 4)]
>>> e.caption = "cap3" # not supported because caption stores text but set_caption() takes markup
Traceback (most recent call last):
AttributeError: can't set attribute
"""
self._caption, self._attrib = decompose_tagmarkup(caption)
self._invalidate()
def set_text(self, markup):
self.text, self.attrib = decompose_tagmarkup(markup)
self._invalidate()
def set_text(self, markup):
self.text, self.attrib = decompose_tagmarkup(markup)
self._invalidate()
def get_plain_text(self):
""" Retrieve the plain text from text_markup """
text, _ = decompose_tagmarkup(self.text_markup)
return text
def get_plain_text(self):
text, _ = decompose_tagmarkup(self.text)
if isinstance(text, bytes):
return text.decode("utf8")
else:
return text
def __unicode__(self):
text, _ = decompose_tagmarkup(self.content)
return unicode_it(text)
