本文整理汇总了Python中qutepart.Qutepart.detectSyntax方法的典型用法代码示例。如果您正苦于以下问题:Python Qutepart.detectSyntax方法的具体用法?Python Qutepart.detectSyntax怎么用?Python Qutepart.detectSyntax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qutepart.Qutepart
的用法示例。
在下文中一共展示了Qutepart.detectSyntax方法的5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: Test
# 需要导入模块: from qutepart import Qutepart [as 别名]
# 或者: from qutepart.Qutepart import detectSyntax [as 别名]
class Test(unittest.TestCase):
"""Base class for tests
"""
app = base.papp # app crashes, if created more than once
def setUp(self):
self.qpart = Qutepart()
def tearDown(self):
del self.qpart
def _verify(self, actual, expected):
converted = []
for item in actual:
if item.format.background().color() == Qt.green:
matched = True
elif item.format.background().color() == Qt.red:
matched = False
else:
self.fail("Invalid color")
start = item.cursor.selectionStart()
end = item.cursor.selectionEnd()
converted.append((start, end, matched))
self.assertEqual(converted, expected)
def test_1(self):
self.qpart.lines = \
[ 'func(param,',
' "text ( param"))']
self.qpart.detectSyntax(language = 'Python')
while self.qpart.isHighlightingInProgress():
QTest.qWait(20)
firstBlock = self.qpart.document().firstBlock()
secondBlock = firstBlock.next()
bh = BracketHighlighter()
self._verify(bh.extraSelections(self.qpart, firstBlock, 1),
[])
self._verify(bh.extraSelections(self.qpart, firstBlock, 4),
[(4, 5, True), (31, 32, True)])
self._verify(bh.extraSelections(self.qpart, firstBlock, 5),
[(4, 5, True), (31, 32, True)])
self._verify(bh.extraSelections(self.qpart, secondBlock, 11),
[])
self._verify(bh.extraSelections(self.qpart, secondBlock, 19),
[(31, 32, True), (4, 5, True)])
self._verify(bh.extraSelections(self.qpart, secondBlock, 20),
[(31, 32, True), (4, 5, True)])
self._verify(bh.extraSelections(self.qpart, secondBlock, 21),
[(32, 33, False)])
示例2: IndentTest
# 需要导入模块: from qutepart import Qutepart [as 别名]
# 或者: from qutepart.Qutepart import detectSyntax [as 别名]
class IndentTest(unittest.TestCase):
app = base.papp
def setOrigin(self, text):
self.qpart.text = '\n'.join(text)
def verifyExpected(self, text):
lines = self.qpart.text.split('\n')
self.assertEquals(map(str, lines), text)
def setCursorPosition(self, line, col):
self.qpart.cursorPosition = line, col
def enter(self):
QTest.keyClick(self.qpart, Qt.Key_Enter)
def tab(self):
QTest.keyClick(self.qpart, Qt.Key_Tab)
def type(self, text):
QTest.keyClicks(self.qpart, text)
def writeCursorPosition(self):
line, col = self.qpart.cursorPosition
text = '(%d,%d)' % (line, col)
self.type(text)
def writeln(self):
self.qpart.textCursor().insertText('\n')
def alignLine(self, index):
self.qpart._indenter.autoIndentBlock(self.qpart.document().findBlockByNumber(index), '')
def alignAll(self):
QTest.keyClick(self.qpart, Qt.Key_A, Qt.ControlModifier)
self.qpart.autoIndentLineAction.trigger()
def setUp(self):
self.qpart = Qutepart()
if self.LANGUAGE is not None:
self.qpart.detectSyntax(language = self.LANGUAGE)
self.qpart.indentWidth = self.INDENT_WIDTH
示例3: Document
# 需要导入模块: from qutepart import Qutepart [as 别名]
# 或者: from qutepart.Qutepart import detectSyntax [as 别名]
class Document(QWidget):
"""
Base class for documents on workspace, such as opened source file, Qt Designer and Qt Assistant, ...
Inherit this class, if you want to create new document type
This class may requre redesign, if we need to add support for non-textual or non-unicode editor.
DO redesign instead of doing dirty hacks
"""
documentDataChanged = pyqtSignal()
"""
documentDataChanged()
**Signal** emitted, when document icon or toolTip has changed
(i.e. document has been modified externally)
"""
_EOL_CONVERTOR = {r'\r\n': '\r\n',
r'\n': '\n',
r'\r': '\r'}
def __init__( self, parentObject, filePath, createNew=False):
"""Create editor and open file.
If file is None or createNew is True, empty not saved file is created
IO Exceptions are not catched, therefore, must be catched on upper level
"""
QWidget.__init__( self, parentObject)
self._neverSaved = filePath is None or createNew
self._filePath = filePath
self._externallyRemoved = False
self._externallyModified = False
# File opening should be implemented in the document classes
self._fileWatcher = _FileWatcher(filePath)
self._fileWatcher.modified.connect(self._onWatcherFileModified)
self._fileWatcher.removed.connect(self._onWatcherFileRemoved)
if filePath and self._neverSaved:
core.mainWindow().appendMessage('New file "%s" is going to be created' % filePath, 5000)
self.qutepart = Qutepart(self)
self.qutepart.setStyleSheet('QPlainTextEdit {border: 0}')
self.qutepart.userWarning.connect(lambda text: core.mainWindow().statusBar().showMessage(text, 5000))
self._applyQpartSettings()
core.uiSettingsManager().dialogAccepted.connect(self._applyQpartSettings)
layout = QVBoxLayout(self)
layout.setMargin(0)
layout.addWidget(self.qutepart)
self.setFocusProxy(self.qutepart)
if not self._neverSaved:
originalText = self._readFile(filePath)
self.qutepart.text = originalText
else:
originalText = ''
#autodetect eol, if need
self._configureEolMode(originalText)
self._tryDetectSyntax()
def _tryDetectSyntax(self):
if len(self.qutepart.lines) > (100 * 1000) and \
self.qutepart.language() is None:
"""Qutepart uses too lot of memory when highlighting really big files
It may crash the editor, so, do not highlight really big files.
But, do not disable highlighting for files, which already was highlighted
"""
return
self.qutepart.detectSyntax(sourceFilePath=self.filePath(),
firstLine=self.qutepart.lines[0])
def del_(self):
"""Explicytly called destructor
"""
self._fileWatcher.disable()
# avoid emit on text change, document shall behave like it is already dead
self.qutepart.document().modificationChanged.disconnect()
self.qutepart.text = '' # stop background highlighting, free memory
def _onWatcherFileModified(self, modified):
"""File has been modified
"""
self._externallyModified = modified
self.documentDataChanged.emit()
def _onWatcherFileRemoved(self, isRemoved):
"""File has been removed
"""
self._externallyRemoved = isRemoved
self.documentDataChanged.emit()
def _readFile(self, filePath):
"""Read the file contents.
#.........这里部分代码省略.........
示例4: Test
# 需要导入模块: from qutepart import Qutepart [as 别名]
# 或者: from qutepart.Qutepart import detectSyntax [as 别名]
#.........这里部分代码省略.........
self.qpart.indentUseTabs = False
QTest.keyClick(self.qpart, Qt.Key_Backspace)
QTest.keyClick(self.qpart, Qt.Key_Tab)
self.assertEqual(self.qpart.text, 'ab\n cd')
def test_2(self):
# Unindent Tab
self.qpart.indentUseTabs = True
self.qpart.text = 'ab\n\t\tcd'
self.qpart.cursorPosition = (1, 2)
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab\n\tcd')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab\ncd')
def test_3(self):
# Unindent Spaces
self.qpart.indentUseTabs = False
self.qpart.text = 'ab\n cd'
self.qpart.cursorPosition = (1, 6)
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab\n cd')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab\ncd')
def test_4(self):
# (Un)indent multiline with Tab
self.qpart.indentUseTabs = False
self.qpart.text = ' ab\n cd'
self.qpart.selectedPosition = ((0, 2), (1, 3))
QTest.keyClick(self.qpart, Qt.Key_Tab)
self.assertEqual(self.qpart.text, ' ab\n cd')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, ' ab\n cd')
def test_4b(self):
# Indent multiline including line with zero selection
self.qpart.indentUseTabs = True
self.qpart.text = 'ab\ncd\nef'
self.qpart.position = (0, 0)
QTest.keyClick(self.qpart, Qt.Key_Down, Qt.ShiftModifier)
QTest.keyClick(self.qpart, Qt.Key_Tab)
self.assertEqual(self.qpart.text, '\tab\ncd\nef')
def test_5(self):
# (Un)indent multiline with Space
self.qpart.indentUseTabs = False
self.qpart.text = ' ab\n cd'
self.qpart.selectedPosition = ((0, 2), (1, 3))
QTest.keyClick(self.qpart, Qt.Key_Space, Qt.ShiftModifier)
self.assertEqual(self.qpart.text, ' ab\n cd')
QTest.keyClick(self.qpart, Qt.Key_Backspace, Qt.ShiftModifier)
self.assertEqual(self.qpart.text, ' ab\n cd')
def test_6(self):
# (Unindent Tab/Space mix
self.qpart.indentUseTabs = False
self.qpart.text = ' \t \tab'
self.qpart.cursorPosition = ((0, 8))
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, ' \t ab')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, ' \tab')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, ' ab')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab')
self.qpart.decreaseIndentAction.trigger()
self.assertEqual(self.qpart.text, 'ab')
def test_7(self):
"""Smartly indent python"""
self.qpart.detectSyntax(language='Python')
QTest.keyClicks(self.qpart, "def main():")
QTest.keyClick(self.qpart, Qt.Key_Enter)
self.assertEqual(self.qpart.cursorPosition, (1, 4))
QTest.keyClicks(self.qpart, "return 7")
QTest.keyClick(self.qpart, Qt.Key_Enter)
self.assertEqual(self.qpart.cursorPosition, (2, 0))
示例5: Document
# 需要导入模块: from qutepart import Qutepart [as 别名]
# 或者: from qutepart.Qutepart import detectSyntax [as 别名]
class Document(QWidget):
"""
Document is a opened file representation.
It contains file management methods and uses `Qutepart <http://qutepart.rtfd.org/>`_ as an editor widget.
Qutepart is available as ``qutepart`` attribute.
"""
documentDataChanged = pyqtSignal()
"""
documentDataChanged()
**Signal** emitted, when document icon or toolTip has changed
(i.e. document has been modified externally)
"""
_EOL_CONVERTOR = {r'\r\n': '\r\n',
r'\n': '\n',
r'\r': '\r'}
def __init__(self, parentObject, filePath, createNew=False):
"""Create editor and open file.
If file is None or createNew is True, empty not saved file is created
IO Exceptions are not catched, therefore, must be catched on upper level
"""
QWidget.__init__(self, parentObject)
self._neverSaved = filePath is None or createNew
self._filePath = filePath
self._externallyRemoved = False
self._externallyModified = False
# File opening should be implemented in the document classes
self._fileWatcher = _FileWatcher(filePath)
self._fileWatcher.modified.connect(self._onWatcherFileModified)
self._fileWatcher.removed.connect(self._onWatcherFileRemoved)
self.qutepart = Qutepart(self)
self.qutepart.setStyleSheet('QPlainTextEdit {border: 0}')
self.qutepart.userWarning.connect(lambda text: core.mainWindow().statusBar().showMessage(text, 5000))
self._applyQpartSettings()
core.uiSettingsManager().dialogAccepted.connect(self._applyQpartSettings)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.qutepart)
self.setFocusProxy(self.qutepart)
if not self._neverSaved:
originalText = self._readFile(filePath)
self.qutepart.text = originalText
else:
originalText = ''
# autodetect eol, if need
self._configureEolMode(originalText)
self._tryDetectSyntax()
def _tryDetectSyntax(self):
if len(self.qutepart.lines) > (100 * 1000) and \
self.qutepart.language() is None:
"""Qutepart uses too lot of memory when highlighting really big files
It may crash the editor, so, do not highlight really big files.
But, do not disable highlighting for files, which already was highlighted
"""
return
self.qutepart.detectSyntax(sourceFilePath=self.filePath(),
firstLine=self.qutepart.lines[0])
def terminate(self):
"""Explicytly called destructor
"""
self._fileWatcher.term()
# avoid emitting signals, document shall behave like it is already dead
self.qutepart.document().modificationChanged.disconnect()
self.qutepart.cursorPositionChanged.disconnect() #
self.qutepart.textChanged.disconnect()
self.qutepart.terminate() # stop background highlighting, free memory
@pyqtSlot(bool)
def _onWatcherFileModified(self, modified):
"""File has been modified
"""
self._externallyModified = modified
self.documentDataChanged.emit()
@pyqtSlot(bool)
def _onWatcherFileRemoved(self, isRemoved):
"""File has been removed
"""
self._externallyRemoved = isRemoved
self.documentDataChanged.emit()
def _readFile(self, filePath):
#.........这里部分代码省略.........