本文整理汇总了Python中pyqode.core.api.TextBlockHelper.set_state方法的典型用法代码示例。如果您正苦于以下问题：Python TextBlockHelper.set_state方法的具体用法？Python TextBlockHelper.set_state怎么用？Python TextBlockHelper.set_state使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pyqode.core.api.TextBlockHelper的用法示例。
在下文中一共展示了TextBlockHelper.set_state方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: highlight_block
# 需要导入模块: from pyqode.core.api import TextBlockHelper [as 别名]
# 或者: from pyqode.core.api.TextBlockHelper import set_state [as 别名]
#.........这里部分代码省略.........
text = r'" ' + text
elif prev_state == self.INSIDE_SQSTRING:
offset = -2
text = r"' " + text
else:
offset = 0
import_stmt = None
# set docstring dynamic attribute, used by the fold detector.
block.docstring = False
self.setFormat(0, len(text), self.formats["normal"])
state = self.NORMAL
match = self.PROG.search(text)
while match:
for key, value in list(match.groupdict().items()):
if value:
start, end = match.span(key)
start = max([0, start + offset])
end = max([0, end + offset])
if key == "uf_sq3string":
self.setFormat(start, end - start,
self.formats["docstring"])
block.docstring = True
state = self.INSIDE_SQ3STRING
elif key == "uf_dq3string":
self.setFormat(start, end - start,
self.formats["docstring"])
block.docstring = True
state = self.INSIDE_DQ3STRING
elif key == "uf_sqstring":
self.setFormat(start, end - start,
self.formats["string"])
state = self.INSIDE_SQSTRING
elif key == "uf_dqstring":
self.setFormat(start, end - start,
self.formats["string"])
state = self.INSIDE_DQSTRING
elif key == 'builtin_fct':
# trick to highlight __init__, __add__ and so on with
# builtin color
self.setFormat(start, end - start,
self.formats["constant"])
else:
if ('"""' in value or "'''" in value) and \
key != 'comment':
# highlight docstring with a different color
block.docstring = True
self.setFormat(start, end - start,
self.formats["docstring"])
elif key == 'decorator':
# highlight decorators
self.setFormat(start, end - start,
self.formats["decorator"])
elif value in ['self', 'cls']:
# highlight self attribute
self.setFormat(start, end - start,
self.formats["self"])
else:
# highlight all other tokens
self.setFormat(start, end - start,
self.formats[key])
if key == "keyword":
if value in ("def", "class"):
match1 = self.IDPROG.match(text, end)
if match1:
start1, end1 = match1.span(1)
fmt_key = ('definition' if value == 'class'
else 'function')
fmt = self.formats[fmt_key]
self.setFormat(start1, end1 - start1, fmt)
if key == 'namespace':
import_stmt = text.strip()
# color all the "as" words on same line, except
# if in a comment; cheap approximation to the
# truth
if '#' in text:
endpos = text.index('#')
else:
endpos = len(text)
while True:
match1 = self.ASPROG.match(text, end,
endpos)
if not match1:
break
start, end = match1.span(1)
self.setFormat(start, end - start,
self.formats["namespace"])
# next match
match = self.PROG.search(text, match.end())
TextBlockHelper.set_state(block, state)
# update import zone
if import_stmt is not None:
block.import_stmt = import_stmt
self.import_statements.append(block)
block.import_stmt = True
elif block.docstring:
self.docstrings.append(block)示例2: highlight_block
# 需要导入模块: from pyqode.core.api import TextBlockHelper [as 别名]
# 或者: from pyqode.core.api.TextBlockHelper import set_state [as 别名]
def highlight_block(self, text, block):
"""
Highlight a block of text.
:param text: The text of the block to highlight
:param block: The QTextBlock to highlight
"""
self._check_formats()
prev_block = block.previous()
prev_state = TextBlockHelper.get_state(prev_block)
self.setFormat(0, len(text), self.formats["normal"])
no_formats = True
match = self.PROG.search(text)
state = self.NORMAL
while match:
for key, value in list(match.groupdict().items()):
if value:
no_formats = False
start, end = match.span(key)
if key == 'tag' and len(set(text)) != 1:
# 2 different characters -> not a header,
# probably a table
continue
self.setFormat(start, end - start, self.formats[key])
if key == 'comment':
state = self.INSIDE_COMMENT
if key == 'string' and not match.group(0).endswith('`'):
state = self.INSIDE_STRING
# make sure to highlight previous block
if key == 'tag':
state = self.INSIDE_HEADER
pblock = block.previous()
if pblock.isValid() and pblock.text() and \
prev_state != self.INSIDE_HEADER:
self._block_to_rehighlight = pblock
QtCore.QTimer.singleShot(
1, self._rehighlight_block)
match = self.PROG.search(text, match.end())
if no_formats:
nblock = block.next()
indent = len(text) - len(text.lstrip())
if nblock.isValid() and self.PROG_HEADER.match(nblock.text()) and \
len(set(nblock.text())) == 1:
self.setFormat(0, len(text), self.formats["tag"])
state = self.INSIDE_HEADER
elif prev_state == self.INSIDE_COMMENT and (
indent > 0 or not len(text)):
self.setFormat(0, len(text), self.formats["comment"])
state = self.INSIDE_COMMENT
elif prev_state == self.INSIDE_STRING:
# check if end string found -> highlight match only otherwise
# highlight whole line
match = self.PROG_END_STRING.match(text)
if match:
end = match.end()
else:
state = self.INSIDE_STRING
end = len(text)
self.setFormat(0, end, self.formats["string"])
TextBlockHelper.set_state(block, state)