def highlightBlock(self, text):
"""Apply syntax highlighting to the given block of text."""
for expression, nth, format in self.rules:
index = expression.indexIn(text, 0)
while index >= 0:
# We actually want the index of the nth match
index = expression.pos(nth)
length = expression.cap(nth).length()
self.setFormat(index, length, format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
if not self.multi_start:
# Do multi-line strings
in_multiline = self.match_multiline(text, *self.tri_single)
if not in_multiline:
in_multiline = self.match_multiline(text, *self.tri_double)
else:
# Do multi-line comment
self.comment_multiline(text, self.multi_end[0], *self.multi_start)
#Spaces
expression = QRegExp('\s+')
index = expression.indexIn(text, 0)
while index >= 0:
index = expression.pos(0)
length = expression.cap(0).length()
self.setFormat(index, length, STYLES['spaces'])
index = expression.indexIn(text, index + length)
def run(self):
self.msleep(300)
block = self._highlighter.document().begin()
while block.blockNumber() != -1:
text = block.text()
formats = []
for expression, nth, char_format in self._highlighter.rules:
index = expression.indexIn(text, 0)
while index >= 0:
# We actually want the index of the nth match
index = expression.pos(nth)
length = expression.cap(nth).length()
formats.append((index, length, char_format))
index = expression.indexIn(text, index + length)
# Spaces
expression = QRegExp("\s+")
index = expression.indexIn(text, 0)
while index >= 0:
index = expression.pos(0)
length = expression.cap(0).length()
formats.append((index, length, STYLES["spaces"]))
index = expression.indexIn(text, index + length)
self.styles[block.blockNumber()] = formats
block = block.next()
def event(self, event):
if event.type() == QEvent.KeyPress:
if event.key() in (Qt.Key_Shift, Qt.Key_Control, Qt.Key_AltGr, Qt.Key_Alt):
return True
regex = QRegExp(self.keyWordREGEX, Qt.CaseInsensitive, QRegExp.RegExp)
if regex.exactMatch(self.text()) and not (event.key() == Qt.Key_Backspace): # 16777219 is the backspace
#if event.key() != Qt.Key_Backspace and event.key() != Qt.Key_Space:
QLineEdit.event(self, event)
self.getWords()
if not len(self.completions):
return True
if self.text() == "":
return True
if len(self.partials) >= 1:
autocomplete = self.partials[0]
self.applyCompletion(autocomplete)
signalAttach = QString(autocomplete)
self.AutoComplete.emit(signalAttach) #if autocomplete got a "@" in it, only the part, starting with "@..." will be sent
return True
else:
signalAttach = QString('NONE')
self.AutoComplete.emit(signalAttach)
return True
else:
return QLineEdit.event(self, event)
else:
return QLineEdit.event(self, event)
def __init__(self, parent):
super(BruteForceView, self).__init__("bruteforce", parent)
self.category = "bf"
regex = QRegExp("\d{1,6}")
self.__validator = QRegExpValidator(regex, self.lineEditPort)
self.lineEditPort.setValidator(self.__validator)
regex = QRegExp("\d{1,5}")
self.__validator = QRegExpValidator(regex, self.lineEditPort)
self.lineEditMaximum.setValidator(self.__validator)
# Connect buttons
self.pushButtonCancel.clicked.connect(self.pushButtonCancelClicked)
self.pushButtonExploit.clicked.connect(self.pushButtonExploitClicked)
self.toolButtonUsers.clicked.connect(self.toolButtonUsersClicked)
self.toolButtonPasswords.clicked.connect(
self.toolButtonPasswordsClicked)
# Connect signal and thread
self.__communicate = Communicate()
self.__exploitThread = ExploitThread(self.__communicate)
self.__communicate.finishExploit.connect(self.setResultExploit)
# Button and progressbar
self.setProgressBarState(0)
self.pushButtonCancel.setEnabled(False)
# Generator
self.__generatorUsers = Generator()
self.__generatorPasswords = Generator()
def get_cdrom_drives():
drives = list(DEFAULT_DRIVES)
cdinfo = QFile(LINUX_CDROM_INFO)
if cdinfo.open(QIODevice.ReadOnly | QIODevice.Text):
drive_names = []
drive_audio_caps = []
line = cdinfo.readLine()
while not line.isEmpty():
if line.indexOf(':') != -1:
key, values = line.split(':')
if key == 'drive name':
drive_names = QString(values).trimmed().split(QRegExp("\\s+"), QString.SkipEmptyParts)
elif key == 'Can play audio':
drive_audio_caps = [v == '1' for v in
QString(values).trimmed().split(QRegExp("\\s+"), QString.SkipEmptyParts)]
line = cdinfo.readLine()
# Show only drives that are capable of playing audio
for drive in drive_names:
if drive_audio_caps[drive_names.indexOf(drive)]:
device = u'/dev/%s' % drive
symlink_target = QFile.symLinkTarget(device)
if symlink_target != '':
device = symlink_target
drives.append(device)
return sorted(uniqify(drives))
def __init__(self):
self.regexp_str = "Wait(?: at most " + Regexfloat + " secs)? for measurements completion"
self.label = "Wait(at most X secs) for measurements completion"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
class RegexHighlighter(QSyntaxHighlighter):
def __init__(self, widget):
QSyntaxHighlighter.__init__(self, widget)
self.regex = None
# create format type
self.odd_format = QTextCharFormat()
self.odd_format.setFontWeight(QFont.Bold)
self.odd_format.setForeground(Qt.darkBlue)
self.even_format = QTextCharFormat()
self.even_format.setFontWeight(QFont.Bold)
self.even_format.setForeground(Qt.darkMagenta)
def set_regex(self, exp):
self.regex = QRegExp(exp)
def highlightBlock(self, text):
if not self.regex:
return
matches = 0
pos = self.regex.indexIn(text, 0)
while (pos >= 0):
length = self.regex.matchedLength()
matches += 1
if matches % 2 == 0:
self.setFormat(pos, length, self.even_format)
else:
self.setFormat(pos, length, self.odd_format)
# handle wildcard (*)
if length == 0:
pos += 1
pos = self.regex.indexIn(text, pos + length)
def pg_tables(schema="public"):
"""
Returns all the tables in the given schema minus the default PostGIS tables.
Views are also excluded. See separate function for retrieving views.
"""
t = text("SELECT table_name FROM information_schema.tables WHERE table_schema = :tschema and table_type = :tbtype " \
"ORDER BY table_name ASC")
result = _execute(t, tschema=schema, tbtype="BASE TABLE")
pgTables = []
for r in result:
tableName = r["table_name"]
#Remove default PostGIS tables
tableIndex = getIndex(_postGISTables, tableName)
if tableIndex == -1:
#Validate if table is a lookup table and if it is, then omit
rx = QRegExp("check_*")
rx.setPatternSyntax(QRegExp.Wildcard)
if not rx.exactMatch(tableName):
pgTables.append(tableName)
return pgTables
def popup(self, pos=None, searchText=""):
"""
Popup the menu at `pos` (in screen coordinates). 'Search' text field
is initialized with `searchText` if provided.
"""
if pos is None:
pos = QPoint()
self.__clearCurrentItems()
self.__search.setText(searchText)
patt = QRegExp("(^|\W)" + searchText)
patt.setCaseSensitivity(False)
self.__suggestPage.setFilterRegExp(patt)
self.ensurePolished()
if self.testAttribute(Qt.WA_Resized) and self.sizeGripEnabled():
size = self.size()
else:
size = self.sizeHint()
desktop = QApplication.desktop()
screen_geom = desktop.availableGeometry(pos)
# Adjust the size to fit inside the screen.
if size.height() > screen_geom.height():
size.setHeight(screen_geom.height())
if size.width() > screen_geom.width():
size.setWidth(screen_geom.width())
geom = QRect(pos, size)
if geom.top() < screen_geom.top():
geom.setTop(screen_geom.top())
if geom.left() < screen_geom.left():
geom.setLeft(screen_geom.left())
bottom_margin = screen_geom.bottom() - geom.bottom()
right_margin = screen_geom.right() - geom.right()
if bottom_margin < 0:
# Falls over the bottom of the screen, move it up.
geom.translate(0, bottom_margin)
# TODO: right to left locale
if right_margin < 0:
# Falls over the right screen edge, move the menu to the
# other side of pos.
geom.translate(-size.width(), 0)
self.setGeometry(geom)
self.show()
if searchText:
self.setFocusProxy(self.__search)
else:
self.setFocusProxy(None)
class HoogleRunner(plasmascript.Runner):
def init(self):
"""
Initialize and register with Plasma.
"""
self.myIcon = QIcon(self.package().filePath("images", "lambda.svg"))
self.regExp = QRegExp("^hoogle (.*)$")
syntax = Plasma.RunnerSyntax("hoogle :q:", "Query hoogle for :q:")
self.addSyntax(syntax)
def match(self, context):
"""
Add a match to the given `context` iff the query starts with 'hoogle'.
"""
if context.isValid() and self.regExp.exactMatch(context.query()):
term = self.regExp.cap(1)
m = Plasma.QueryMatch(self.runner)
m.setText("Query Hoogle for '%s'" % term)
m.setType(Plasma.QueryMatch.ExactMatch)
m.setIcon(self.myIcon)
m.setData(term)
context.addMatch(term, m)
def run(self, context, match):
"""
Have KDE open the query in the browser.
"""
urlString = QString("http://www.haskell.org/hoogle/?hoogle=")
# Apparently Hoogle doesn't like percent encoded URLs.
# urlString.append(QUrl.toPercentEncoding(match.data().toString()))
urlString.append(match.data().toString())
QDesktopServices().openUrl(QUrl(urlString))
def set_selected_word(self, word, partial=True):
"""Set the word to highlight."""
# partial = True for new highlighter compatibility
hl_worthy = len(word) > 2
if hl_worthy:
self.selected_word_pattern = QRegExp(r'\b%s\b' %
self.sanitize(word))
else:
self.selected_word_pattern = None
suffix = "(?![A-Za-z_\d])"
prefix = "(?<![A-Za-z_\d])"
word = re.escape(word)
if not partial:
word = "%s%s%s" % (prefix, word, suffix)
lines = []
pat_find = re.compile(word)
document = self.document()
for lineno, text in enumerate(document.toPlainText().splitlines()):
if hl_worthy and pat_find.search(text):
lines.append(lineno)
elif self._old_search and self._old_search.search(text):
lines.append(lineno)
# Ask perrito if i don't know what the next line does:
self._old_search = hl_worthy and pat_find
self.rehighlight_lines(lines)
def highlightBlock(self, text):
for pattern, format in self.rules:
exp = QRegExp(pattern)
index = exp.indexIn(text)
while index >= 0:
length = exp.matchedLength()
if exp.numCaptures() > 0:
self.setFormat(exp.pos(1), len(str(exp.cap(1))), format)
else:
self.setFormat(exp.pos(0), len(str(exp.cap(0))), format)
index = exp.indexIn(text, index + length)
# Multi line strings
start = self.multilineStart
end = self.multilineEnd
self.setCurrentBlockState(0)
startIndex, skip = 0, 0
if self.previousBlockState() != 1:
startIndex, skip = start.indexIn(text), 3
while startIndex >= 0:
endIndex = end.indexIn(text, startIndex + skip)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLen = len(text) - startIndex
else:
commentLen = endIndex - startIndex + 3
self.setFormat(startIndex, commentLen, self.stringFormat)
startIndex, skip = (start.indexIn(text,
startIndex + commentLen + 3), 3)
def __init__(self, parent=None):
super(PythonHighlighter, self).__init__(parent)
self.initializeFormats()
PythonHighlighter.Rules.append((QRegExp(
"|".join([r"\b%s\b" % keyword for keyword in KEYWORDS])),
"keyword"))
PythonHighlighter.Rules.append((QRegExp(
"|".join([r"\b%s\b" % builtin for builtin in BUILTINS])),
"builtin"))
PythonHighlighter.Rules.append((QRegExp(
"|".join([r"\b%s\b" % constant
for constant in CONSTANTS])), "constant"))
PythonHighlighter.Rules.append((QRegExp(
r"\b[+-]?[0-9]+[lL]?\b"
r"|\b[+-]?0[xX][0-9A-Fa-f]+[lL]?\b"
r"|\b[+-]?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\b"),
"number"))
PythonHighlighter.Rules.append((QRegExp(
r"\bPyQt4\b|\bQt?[A-Z][a-z]\w+\b"), "pyqt"))
PythonHighlighter.Rules.append((QRegExp(r"\b@\w+\b"),
"decorator"))
stringRe = QRegExp(r"""(?:'[^']*'|"[^"]*")""")
stringRe.setMinimal(True)
PythonHighlighter.Rules.append((stringRe, "string"))
self.stringRe = QRegExp(r"""(:?"["]".*"["]"|'''.*''')""")
self.stringRe.setMinimal(True)
PythonHighlighter.Rules.append((self.stringRe, "string"))
self.tripleSingleRe = QRegExp(r"""'''(?!")""")
self.tripleDoubleRe = QRegExp(r'''"""(?!')''')
def data(self, arg, value, *args, **kwargs):
ip_reg = QRegExp(IP_REG)
if (isinstance(value, list) or isinstance(value, tuple) or isinstance(value, str) or isinstance(value, int)) \
and not ip_reg.exactMatch(str(value)):
return ArgDataUserID(arg, value, *args, **kwargs)
else:
return ArgDataIP(arg, value, *args, **kwargs)
def pg_tables(schema="public", exclude_lookups=False):
"""
Returns all the tables in the given schema minus the default PostGIS tables.
Views are also excluded. See separate function for retrieving views.
"""
t = text("SELECT table_name FROM information_schema.tables WHERE table_schema = :tschema and table_type = :tbtype " \
"ORDER BY table_name ASC")
result = _execute(t,tschema = schema,tbtype = "BASE TABLE")
pgTables = []
for r in result:
tableName = r["table_name"]
#Remove default PostGIS tables
tableIndex = getIndex(_postGISTables, tableName)
if tableIndex == -1:
if exclude_lookups:
#Validate if table is a lookup table and if it is, then omit
rx = QRegExp("check_*")
rx.setPatternSyntax(QRegExp.Wildcard)
if not rx.exactMatch(tableName):
pgTables.append(tableName)
else:
pgTables.append(tableName)
return pgTables
def _find_in_files(self):
"""Trigger the search on the files."""
self.emit(SIGNAL("findStarted()"))
self._kill_thread()
self.result_widget.clear()
pattern = self.pattern_line_edit.text()
dir_name = self.dir_combo.currentText()
filters = re.split("[,;]", self.filters_line_edit.text())
#remove the spaces in the words Ex. (" *.foo"--> "*.foo")
filters = [f.strip() for f in filters]
case_sensitive = self.case_checkbox.isChecked()
type_ = QRegExp.RegExp if \
self.type_checkbox.isChecked() else QRegExp.FixedString
recursive = self.recursive_checkbox.isChecked()
by_phrase = True
if self.phrase_radio.isChecked() or self.type_checkbox.isChecked():
regExp = QRegExp(pattern, case_sensitive, type_)
elif self.words_radio.isChecked():
by_phrase = False
type_ = QRegExp.RegExp
pattern = '|'.join([word.strip() for word in pattern.split()])
regExp = QRegExp(pattern, case_sensitive, type_)
#save a reference to the root directory where we find
self.dir_name_root = dir_name
self._find_thread.find_in_files(dir_name, filters, regExp, recursive,
by_phrase)
def run(self):
styles = {}
self.msleep(300)
block = self._highlighter.document().begin()
while block.blockNumber() != -1:
text = block.text()
formats = []
for expression, nth, char_format in self._highlighter.rules:
index = expression.indexIn(text, 0)
while index >= 0:
# We actually want the index of the nth match
index = expression.pos(nth)
length = expression.cap(nth).length()
formats.append((index, length, char_format))
index = expression.indexIn(text, index + length)
#Spaces
expression = QRegExp('\s+')
index = expression.indexIn(text, 0)
while index >= 0:
index = expression.pos(0)
length = expression.cap(0).length()
formats.append((index, length, STYLES['spaces']))
index = expression.indexIn(text, index + length)
styles[block.blockNumber()] = formats
block = block.next()
self.emit(SIGNAL("highlightingDetected(PyQt_PyObject)"), styles)
def popup(self, pos=None, searchText=""):
"""
Popup the menu at `pos` (in screen coordinates). 'Search' text field
is initialized with `searchText` if provided.
"""
if pos is None:
pos = QPoint()
self.__clearCurrentItems()
self.__search.setText(searchText)
patt = QRegExp("(^|\W)"+searchText)
patt.setCaseSensitivity(False)
self.__suggestPage.setFilterRegExp(patt)
self.ensurePolished()
if self.testAttribute(Qt.WA_Resized) and self.sizeGripEnabled():
size = self.size()
else:
size = self.sizeHint()
desktop = QApplication.desktop()
screen_geom = desktop.availableGeometry(pos)
# Adjust the size to fit inside the screen.
if size.height() > screen_geom.height():
size.setHeight(screen_geom.height())
if size.width() > screen_geom.width():
size.setWidth(screen_geom.width())
geom = QRect(pos, size)
if geom.top() < screen_geom.top():
geom.setTop(screen_geom.top())
if geom.left() < screen_geom.left():
geom.setLeft(screen_geom.left())
bottom_margin = screen_geom.bottom() - geom.bottom()
right_margin = screen_geom.right() - geom.right()
if bottom_margin < 0:
# Falls over the bottom of the screen, move it up.
geom.translate(0, bottom_margin)
# TODO: right to left locale
if right_margin < 0:
# Falls over the right screen edge, move the menu to the
# other side of pos.
geom.translate(-size.width(), 0)
self.setGeometry(geom)
self.show()
if searchText:
self.setFocusProxy(self.__search)
else:
self.setFocusProxy(None)
def __init__(self):
self.regexp_str = "Set PPMS Field to " + Regexfloat + " Oe @ " + Regexfloat + " Oe/s (Linear|NoOvershoot|Oscillate)? (Persistent|Driven)?"
self.label = "Set PPMS Field to X Oe @ X Oe/s (Linear|NoOvershoot|Oscillate) (Persistent|Driven)"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def __init__(self):
self.regexp_str = "Wait(?: at most " + Regexfloat + " secs)? for PPMS Field to reach " + Regexfloat + " Oe"
self.label = "Wait(at most X secs) for PPMS Field to reach X Oe"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def __init__(self, main):
# print "|".join(dir(main.ui))
self.regexp_str = "Set UI (" + "|".join(dir(
main.ui)) + ") to " + Regexfloat
self.label = "Set UI PROPERTY to FLOAT"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
def __init__(self, document):
QSyntaxHighlighter.__init__(self, document)
# Multi-line strings (expression, flag, style)
# FIXME: The triple-quotes in these two lines will mess up the
# syntax highlighting from this point onward
self.tri_single = (QRegExp("'''"), 1, STYLES['string2'])
self.tri_double = (QRegExp('"""'), 2, STYLES['string2'])
rules = []
# Keyword, operator, and brace rules
rules += [(r'%s' % o, 0, STYLES['operator']) for o in self.operators]
rules += [(r'%s' % b, 0, STYLES['brace']) for b in self.braces]
rules += [(r'\b%s\b' % w, 0, STYLES['keyword']) for w in self.keywords]
# All other rules
rules += [
# From '#' until a newline
(r':[^(\n|;|\})]*', 0, STYLES['value']),
(r'\/\*(.*)\*\/*', 0, STYLES['comment']),
# Double-quoted string, possibly containing escape sequences
(r'"[^"\\]*(\\.[^"\\]*)*"', 0, STYLES['string']),
# Single-quoted string, possibly containing escape sequences
(r"'[^'\\]*(\\.[^'\\]*)*'", 0, STYLES['string']),
]
# Build a QRegExp for each pattern
self.rules = [(QRegExp(pat), index, fmt)
for (pat, index, fmt) in rules]
def __init__(self, parent=None):
super(SWHighlighter, self).__init__(parent)
self.initializeFormats()
KEYWORDS = [
"var", "let", "func", "if", "else", "for", "in", "while", "repeat",
"read", "print", "call", "return", "break", "continue"
]
BUILDINS = ["int", "char", "bool", "true", "false"]
OPERATORS = [
"\+", "-", "\*", "/", "%", "&", "\|", "~", "\^", "\!", "<", ">",
"=", "\."
]
SWHighlighter.Rules.append(
(QRegExp("|".join([r"\b%s\b" % keyword
for keyword in KEYWORDS])), "keyword"))
SWHighlighter.Rules.append(
(QRegExp("|".join([r"\b%s\b" % buildin
for buildin in BUILDINS])), "buildin"))
SWHighlighter.Rules.append(
(QRegExp("|".join([r"%s" % operator
for operator in OPERATORS])), "operator"))
SWHighlighter.Rules.append((QRegExp(r"\b[0-9]+\b"), "number"))
SWHighlighter.Rules.append((QRegExp(r"/\*.*\*/"), "comment"))
def __init__(self, parent=None):
super(GithubCredentialsWizardPage,
self).__init__(parent,
title="Credentials",
subTitle="Enter your username/password or token")
# Radio Buttons
self.userPassRadioButton = QRadioButton()
self.userPassRadioButton.toggled.connect(self.changeMode)
self.userPassRadioButton.toggled.connect(self.completeChanged.emit)
self.tokenRadioButton = QRadioButton()
self.tokenRadioButton.toggled.connect(self.changeMode)
self.tokenRadioButton.toggled.connect(self.completeChanged.emit)
# LineEdits
# usernameEdit
self.usernameEdit = QLineEdit(textChanged=self.completeChanged.emit)
# Username may only contain alphanumeric characters or dash
# and cannot begin with a dash
self.usernameEdit.setValidator(
QRegExpValidator(QRegExp('[A-Za-z\d]+[A-Za-z\d-]+')))
# passwordEdit
self.passwordEdit = QLineEdit(textChanged=self.completeChanged.emit)
self.passwordEdit.setValidator(QRegExpValidator(QRegExp('.+')))
self.passwordEdit.setEchoMode(QLineEdit.Password)
# tokenEdit
self.tokenEdit = QLineEdit(textChanged=self.completeChanged.emit)
# token may only contain alphanumeric characters
self.tokenEdit.setValidator(QRegExpValidator(QRegExp('[A-Za-z\d]+')))
self.tokenEdit.setEchoMode(QLineEdit.Password)
# Form
form = QFormLayout()
form.addRow("<b>username/password</b>", self.userPassRadioButton)
form.addRow("username: "******"password: "******"<b>token</b>", self.tokenRadioButton)
form.addRow("token: ", self.tokenEdit)
# Layout
self.mainLayout = QVBoxLayout()
self.mainLayout.addLayout(form)
self.setLayout(self.mainLayout)
# Fields
self.registerField("username", self.usernameEdit)
self.registerField("password", self.passwordEdit)
self.registerField("token", self.tokenEdit)
self.userPassRadioButton.toggle()
self.require_2fa = False
def fillInAvailableTools(self):
# Operations on the selected item
choices = {}
# Classification for the selected item
classification = ""
if self.model.isDir(self.currentIndex):
regex = QRegExp("\\d{4}") # match directory names with four digits
name = self.model.fileName(self.currentIndex)
parentname = self.model.fileName(self.model.parent(self.currentIndex))
isdir = self.model.isDir(self.currentIndex)
parentisdir = self.model.isDir(self.model.parent(self.currentIndex))
# print "%s %s %s %s" % (name, parentname,isdir,parentisdir)
if isdir and regex.exactMatch(name):
# We have a database dir
# print "Database Dir"
classification = "database"
elif parentisdir and regex.exactMatch(parentname):
# We have a dataset
# print "Dataset Dir"
classification = "dataset"
else:
regex = QRegExp("\\d{4}")
model = self.model
parentIndex = model.parent(self.currentIndex)
parentparentIndex = model.parent(parentIndex)
parentparentname = model.fileName(parentparentIndex)
parentparentisdir = model.isDir(parentparentIndex)
if parentparentisdir and regex.exactMatch(parentparentname):
# We have a file with a parentparent which is a database classification
classification = "array"
# Build up a list of available operations based on the classification
tool_set_nodes = [tool_set_node for tool_set_node in self.tool_library_node
if tool_set_node.tag == 'tool_group']
tool_file_nodes = []
for tool_set_node in tool_set_nodes:
tool_file_nodes.extend([node for node in tool_set_node
if node.tag == 'tool'])
# Find all tool_nodes that acts on the resolved classification
# (by looking at the XML node 'acts_on')
for tool_node in tool_file_nodes:
acts_on_node = tool_node.find('acts_on')
exports_to_node = tool_node.find('exports_to')
if acts_on_node is None or exports_to_node is None:
# This tool doesn't export anything
continue
tool_classifications = acts_on_node.text.split(',')
exports_to_value = exports_to_node.text
if classification in tool_classifications:
choices[exports_to_value] = tool_node
self.classification = classification
return choices
def set_selected_word(self, word):
"""Set the word to highlight."""
if len(word) > 2:
self.selected_word_pattern = QRegExp(
r'\b%s\b' % self.sanitize(word))
else:
self.selected_word_pattern = None
def __init__(self):
self.regexp_str = "Wait(?: at most " + Regexfloat + " secs)? for magnet (X|Y|Z) to finish ramping"
self.label = "Wait (at most X secs) for magnet (X|Y|Z) to finish ramping"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def __init__(self, document):
QSyntaxHighlighter.__init__(self, document)
# Multi-line strings (expression, flag, style)
# FIXME: The triple-quotes in these two lines will mess up the
# syntax highlighting from this point onward
self.tri_single = (QRegExp("'''"), 1, STYLES['string2'])
self.tri_double = (QRegExp('"""'), 2, STYLES['string2'])
rules = []
rules += [(r'\b%s\b' % w, 0, STYLES['keyword'])
for w in Python.keywords]
rules += [(r'%s' % o, 0, STYLES['operator'])
for o in Python.operators]
rules += [(r'%s' % b, 0, STYLES['brace'])
for b in Python.braces]
rules += [
# Double-quoted string, possibly containing escape sequences
(r'"[^"\\]*(\\.[^"\\]*)*"', 0, STYLES['string']),
# Single-quoted string, possibly containing escape sequences
(r"'[^'\\]*(\\.[^'\\]*)*'", 0, STYLES['string']),
# 'def' followed by an identifier
(r'\bdef\b\s*(\w+)', 1, STYLES['defclass']),
# 'class' followed by an identifier
(r'\bclass\b\s*(\w+)', 1, STYLES['defclass']),
# From '#' until a newline
(r'#[^\n]*', 0, STYLES['comment']),
]
# Build a QRegExp for each pattern
self.rules = [(QRegExp(pat), index, fmt)
for (pat, index, fmt) in rules]
def __init__(self):
self.regexp_str = "Set VTI Loop (\d+) to " + Regexfloat + " K(?: @ " + Regexfloat + " K/min)?"
self.label = "Set VTI Loop X to X K (@ X K/min)"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def __init__(self, parent=None):
QSyntaxHighlighter.__init__(self, parent)
self.parent = parent
sqlKeyword = QTextCharFormat()
sqlOperator = QTextCharFormat()
self.highlightingRules = []
#Keywords
sqlKeyword.setFontWeight(QFont.Bold)
sqlKeyword.setForeground(Qt.blue)
sqlKeywords = ["AND", "OR", "LIKE"]
for word in sqlKeywords:
regExp = QRegExp("\\b" + word + "\\b", Qt.CaseInsensitive)
rule = HighlightingRule(regExp, sqlKeyword)
self.highlightingRules.append(rule)
#Comparison Operators
sqlOperator.setForeground(Qt.magenta)
sqlOperators = ["<", ">", "="]
for operator in sqlOperators:
regExp = QRegExp("\\W" + operator + "\\W", Qt.CaseInsensitive)
rule = HighlightingRule(regExp, sqlOperator)
self.highlightingRules.append(rule)
def __init__(self):
self.regexp_str = "Wait(?: at most " + Regexfloat + " secs)? for channel (\w) to reach " + Regexfloat + " \+/\- " + Regexfloat + " K"
self.label = "Wait(at most X secs) for channel X to reach X +/- X K"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def __init__(self):
self.regexp_str = "Set PPMS Temperature to " + Regexfloat + " K @ " + Regexfloat + " K/min (FastSettle|NoOvershoot)?"
self.label = "Set PPMS Temperature to X K @ X K/min (FastSettle/NoOvershoot)"
self.regexp_str = "^ *" + self.regexp_str + " *$" #so that the same string with heading and trailing whitespaces also matches
self.regexp = QRegExp(self.regexp_str)
self.waiting = False
self.waiting_start = 0
def run(self):
"""Execute this rules in another thread to avoid blocking the ui."""
styles = {}
self.msleep(300)
block = self._highlighter.document().begin()
while block.blockNumber() != -1:
text = block.text()
formats = []
for expression, nth, char_format in self._highlighter.rules:
index = expression.indexIn(text, 0)
while index >= 0:
# We actually want the index of the nth match
index = expression.pos(nth)
length = len(expression.cap(nth))
formats.append((index, length, char_format))
index = expression.indexIn(text, index + length)
# Spaces
expression = QRegExp("\s+")
index = expression.indexIn(text, 0)
while index >= 0:
index = expression.pos(0)
length = len(expression.cap(0))
formats.append((index, length, STYLES["spaces"]))
index = expression.indexIn(text, index + length)
styles[block.blockNumber()] = formats
block = block.next()
self.emit(SIGNAL("highlightingDetected(PyQt_PyObject)"), styles)
def highlightBlock(self, text):
#for every pattern
for pattern, format in self.highlightingRules:
#Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
#Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
#While the index is greater than 0
while index >= 0:
#Get the length of how long the expression is true, set the format from the start to the length with the text format
length = expression.matchedLength()
self.setFormat(index, length, format)
#Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
#HANDLE QUOTATION MARKS NOW.. WE WANT TO START WITH " AND END WITH ".. A THIRD " SHOULD NOT CAUSE THE WORDS INBETWEEN SECOND AND THIRD TO BE COLORED
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.valueStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.valueEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.valueEndExpression.matchedLength(
)
self.setFormat(startIndex, commentLength, self.valueFormat)
startIndex = self.valueStartExpression.indexIn(
text, startIndex + commentLength)
def __init__(self, parent=None):
super(RomanSpinBox, self).__init__(parent)
regex = QRegExp(r"^M?M?M?(?:CM|CD|D?C?C?C?)"
r"(?:XC|XL|L?X?X?X?)(?:IX|IV|V?I?I?I?)$")
regex.setCaseSensitivity(Qt.CaseInsensitive)
self.validator = QRegExpValidator(regex, self)
self.setRange(1, 3999)
self.lineEdit().textEdited.connect(self.fixCase)
def findcontrol(self, name):
regex = QRegExp("^{}$".format(name))
regex.setCaseSensitivity(Qt.CaseInsensitive)
try:
widget = self.findChildren(QWidget, regex)[0]
except IndexError:
widget = None
return widget
def getIndent(self,text):
spaces= QRegExp("^(\\s*).*$")
#~ indentation=""
#~ if len(text) > 0 and text[-1] in [':', '{', '(', '[']:
#~ indentation=" "
if spaces.indexIn(text) == -1:
return ""
return spaces.cap(1)
def findcontrol(self, name):
regex = QRegExp("^{}$".format(QRegExp.escape(name)))
regex.setCaseSensitivity(Qt.CaseInsensitive)
try:
widget = self.findChildren(QWidget, regex)[0]
except IndexError:
widget = None
return widget
def listToRegExp(lst):
if (len(lst) < 1):
return QRegExp()
exp = str(lst[0])
if (len(lst) > 1):
for element in lst[1:]:
exp = exp + '|' + str(element)
return QRegExp('\\b(' + exp + ')\\b')
def end_multilines(self):
strdef = (QRegExp(self.__start_pattern), QRegExp(self.__end_pattern),
0, self.get_style(self.__style))
self._comments.append(strdef)
del self.__style
del self.__escape
del self.__start_pattern
del self.__end_pattern
def __init__(self, parent=None):
super(RomanSpinBox, self).__init__(parent)
regex = QRegExp(r"^M?M?M?(?:CM|CD|D?C?C?C?)"
r"(?:XC|XL|L?X?X?X?)(?:IX|IV|V?I?I?I?)$")
regex.setCaseSensitivity(Qt.CaseInsensitive)
self.validator = QRegExpValidator(regex, self)
self.setRange(1, 3999)
self.lineEdit().textEdited.connect(self.fixCase)
def enable_fields(self, index):
hours_reg = QRegExp(r"0*[0-9]{1,3}")
sec_reg = QRegExp(r"(0*[0-9])|(0*[0-5][0-9])")
for counter, line_edit in enumerate(self.lineEdits_list[index - 1]):
line_edit.setEnabled(self.valve_list[index - 1].isChecked())
if counter % 3 == 0:
line_edit.setValidator(QRegExpValidator(hours_reg, self))
else:
line_edit.setValidator(QRegExpValidator(sec_reg, self))
def getData(self, error):
if error:
self.html = self.http.errorString()
else:
self.html = self.http.readAll()
# the following is a hack to handle redirects...
regexp = QRegExp(r'Redirect\sto\s\<a\shref=\"(.*)\">')
if regexp.indexIn(QString(self.html)) > -1:
self.setSource(QUrl(regexp.capturedTexts()[1]))
def find(self, name):
location = QString(robjects.r.help(unicode(name))[0])
regexp = QRegExp(r"(library.*)")
start = regexp.indexIn(location)
end = location.lastIndexOf("/")
name = location[end+1:]
location = location[start-1:]+".html"
location.replace("help", "html")
self.help_open(location, name, location)
def __setup_ui(self):
self.setMaximumSize(300, 300)
self.setMinimumSize(300, 300)
vlayout = QVBoxLayout()
host_layout = QHBoxLayout()
port_layout = QHBoxLayout()
slotid_layout = QHBoxLayout()
intfid_layout = QHBoxLayout()
onuid_layout = QHBoxLayout()
btn_layout = QHBoxLayout()
host_layout.addWidget(QLabel('Host'), 3)
self.__host_edit = QLineEdit('192.168.184.128')
#self.__host_edit = QLineEdit()
self.__host_edit.setValidator(QRegExpValidator(self.__host_reg))
host_layout.addWidget(self.__host_edit, 7)
port_layout.addWidget(QLabel('Port'), 3)
self.__port_edit = QLineEdit('6641')
#self.__port_edit = QLineEdit()
self.__port_edit.setValidator(QRegExpValidator(self.__port_reg))
port_layout.addWidget(self.__port_edit, 7)
slotid_layout.addWidget(QLabel('Slot id'), 3)
# self.__port_edit = QLineEdit('6641')
self.__slotid_edit = QLineEdit('1')
self.__slotid_edit.setValidator(QRegExpValidator(QRegExp("[0-9]")))
slotid_layout.addWidget(self.__slotid_edit, 7)
intfid_layout.addWidget(QLabel('Intf id'), 3)
self.__intfid_edit = QLineEdit('0')
self.__intfid_edit.setValidator(QRegExpValidator(
QRegExp("[0-9][0-9]")))
intfid_layout.addWidget(self.__intfid_edit, 7)
onuid_layout.addWidget(QLabel('Intf id'), 3)
# self.__port_edit = QLineEdit('6641')
self.__onuid_edit = QLineEdit('1')
self.__onuid_edit.setValidator(QRegExpValidator(QRegExp("[0-9][0-9]")))
onuid_layout.addWidget(self.__onuid_edit, 7)
self.ok_btn = QPushButton('ok')
#self.ok_btn.setFlat(True)
#self.ok_btn.setEnabled(False)
self.cancel_btn = QPushButton('cancel')
btn_layout.addWidget(self.ok_btn, 5)
btn_layout.addWidget(self.cancel_btn, 5)
vlayout.addLayout(host_layout)
vlayout.addLayout(port_layout)
vlayout.addLayout(slotid_layout)
vlayout.addLayout(intfid_layout)
vlayout.addLayout(onuid_layout)
vlayout.addLayout(btn_layout)
self.setLayout(vlayout)
def highlightEntity(self,text,entity): if entity.style == self.Default: return expression=QRegExp(entity.pattern) index=expression.indexIn(text) while index>=0: length =expression.matchedLength() self.setFormat(index,length,self.style(entity.style)) index=expression.indexIn(text,index+length)
def __init__(self, document):
super(Highlighter, self).__init__(document)
STYLES = {
'preprocessor': self.format('darkMagenta'),
'keyword': self.format('darkOrange'),
'special': self.format('darkMagenta'),
'operator': self.format('darkMagenta'),
'brace': self.format('darkGray'),
'defclass': self.format('blue'),
'string': self.format('green'),
'string2': self.format('green'),
'comment': self.format('grey'),
'framework': self.format('blue'),
}
#Init error format
self.err_format = self.format('red', ('bold', 'underline'))
self.errors = self.parent().parent().parent().errors
# Multi-line strings (expression, flag, style)
# FIXME: The triple-quotes in these two lines will mess up the
# syntax highlighting from this point onward
self.tri_double = ( QRegExp(r'''"""(?!')'''), 2, STYLES['string2'])
self.tri_single = ( QRegExp(r"""'''(?!")"""), 1, STYLES['string2'])
#Brace rule
self.braces = QRegExp('(\{|\}|\(|\)|\[|\])')
rules = []
rules += [(r'\b%s\b' % w, 0, STYLES['keyword']) for w in Highlighter.keywords]
rules += [(r'\b%s\b' % w, 0, STYLES['preprocessor']) for w in Highlighter.preprocessors]
rules += [(r'\b%s\b' % w, 0, STYLES['special']) for w in Highlighter.specials]
rules += [(r'%s' % o, 0, STYLES['operator']) for o in Highlighter.operators]
rules += [(r'%s' % b, 0, STYLES['brace']) for b in Highlighter.braces]
rules += [
# Framework PyQt
(r'\bPyQt4\b|\bPySide\b|\bQt?[A-Z][a-z]\w+\b',0,STYLES['framework']),
# 'def' followed by an identifier
(r'\bdef\b\s*(\w+)', 1, STYLES['defclass']),
# 'class' followed by an identifier
(r'\bclass\b\s*(\w+)', 1, STYLES['defclass']),
# Double-quoted string, possibly containing escape sequences
#(r'"[^"\\]*(\\.[^"\\]*)*"', 0, STYLES['string']),
(r"""(:?"["]".*"["]"|'''.*''')""", 0, STYLES['string']),
# Single-quoted string, possibly containing escape sequences
#(r"'[^'\\]*(\\.[^'\\]*)*'", 0, STYLES['string']),
(r"""(?:'[^']*'|"[^"]*")""", 0, STYLES['string']),
# From '#' until a newline
(r'#[^\n]*', 0, STYLES['comment']),
]
# Build a QRegExp for each pattern
self.rules = [( QRegExp(pat), index, fmt) for (pat, index, fmt) in rules]
self.rules[-2][0].setMinimal(True)
self.rules[-3][0].setMinimal(True)
def __init__(self):
#Text that will appear in the list of commands on the right side of the Macro editor
self.label = "Set start|stop|step angle to FLOAT"
#Regular expression which may or may not catch parameters
self.regexp_str = "Set (start|stop|step) angle to " + Regexfloat
#Add this to the beginning and end of the regular expression
#so that whitespaces before and after will not prevent the regex from matching
self.regexp_str = "^ *" + self.regexp_str + " *$"
#instantiate regex
self.regexp = QRegExp(self.regexp_str)
def end_pattern(self):
regexp = QRegExp(self.__pattern)
if 'I' in self.__flags:
regexp.setCaseSensitivity(Qt.CaseInsensitive)
rule = (regexp, 0, self.get_style(self.__style), )
self._grammar.append(rule)
del self.__pattern
del self.__group
del self.__flags
del self.__style
def __init__(self, editor, parent = None):
"""
Constructor
@param editor reference to the editor object (QScintilla.Editor)
@param parent reference to the parent object (QObject)
"""
CompleterBase.__init__(self, editor, parent)
self.__defRX = QRegExp(r"""^[ \t]*def \w+\(""")
self.__defSelfRX = QRegExp(r"""^[ \t]*def \w+\([ \t]*self[ \t]*[,)]""")
self.__defClsRX = QRegExp(r"""^[ \t]*def \w+\([ \t]*cls[ \t]*[,)]""")
self.__classRX = QRegExp(r"""^[ \t]*class \w+\(""")
self.__importRX = QRegExp(r"""^[ \t]*from [\w.]+ """)
self.__classmethodRX = QRegExp(r"""^[ \t]*@classmethod""")
self.__defOnlyRX = QRegExp(r"""^[ \t]*def """)
self.__ifRX = QRegExp(r"""^[ \t]*if """)
self.__elifRX = QRegExp(r"""^[ \t]*elif """)
self.__elseRX = QRegExp(r"""^[ \t]*else:""")
self.__tryRX = QRegExp(r"""^[ \t]*try:""")
self.__finallyRX = QRegExp(r"""^[ \t]*finally:""")
self.__exceptRX = QRegExp(r"""^[ \t]*except """)
self.__exceptcRX = QRegExp(r"""^[ \t]*except:""")
self.__whileRX = QRegExp(r"""^[ \t]*while """)
self.__forRX = QRegExp(r"""^[ \t]*for """)
self.readSettings()
def handle_stdout(self):
"""
Private slot to handle the readyReadStdout
signal of the pylint process.
"""
result_list = []
#regex = QRegExp('(\w)\S*:\S*(\d*):.*: (.*)')
regex = QRegExp('(\w)\s*:\s*(\d*):(.*)')
regex_score = \
QRegExp('.*at.(\d.\d*)/10.*')
while self.pylint_pross and self.pylint_pross.canReadLine():
result = unicode(self.pylint_pross.readLine())
if result != None:
pos = 0
while True:
pos = regex.indexIn(result, pos)
if pos < 0:
if regex_score.indexIn(result, 0) >= 0:
self.win.setWindowTitle( \
"PyLint Results :" \
+ str(regex_score.cap(1)) \
+ ':'
+ os.path.basename(str(self.parent.editor.filename)))
break
result_list.append((regex.cap(1), regex.cap(2), regex.cap(3)))
#print 'Append : ',(regex.cap(1), regex.cap(2), regex.cap(3))
pos = pos + regex.matchedLength()
if len(result_list)>0:
self.win.append_results(result_list)
def parse(self, text):
"""
Parse some text, assuming it is in the form of:
word 1414 {grammar} word 1414 {grammar} etc.
and returns a list of tupples '(word, strong, grammar)'.
"""
result = []
r = QRegExp(r'([αβχδεφγηιϕκλμνοπθρστυςωξψζ]*)' +
'\s*' +
'([\d ]+)' +
'\s*' +
'\{(.*)\}\s*')
r.setMinimal(True)
pos = r.indexIn(text)
while pos >= 0:
# Some verbs have two strong numbers, we keep only the first,
# the second one being grammar
strong = r.cap(2).strip()
if " " in strong:
strong = strong.split(" ")[0]
result.append((r.cap(1).strip(),
strong,
r.cap(3).strip()))
pos = r.indexIn(text, pos + len(r.cap(0)))
return result
def highlightBlock(self, text):
for pattern, format in self.rules:
exp = QRegExp(pattern)
index = exp.indexIn(text)
while index >= 0:
length = exp.matchedLength()
if exp.numCaptures() > 0:
self.setFormat(exp.pos(1), len(str(exp.cap(1))), format)
else:
self.setFormat(exp.pos(0), len(str(exp.cap(0))), format)
index = exp.indexIn(text, index + length)
# Multi line strings
start = self.multilineStart
end = self.multilineEnd
self.setCurrentBlockState(0)
startIndex, skip = 0, 0
if self.previousBlockState() != 1:
startIndex, skip = start.indexIn(text), 3
while startIndex >= 0:
endIndex = end.indexIn(text, startIndex + skip)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLen = len(text) - startIndex
else:
commentLen = endIndex - startIndex + 3
self.setFormat(startIndex, commentLen, self.stringFormat)
startIndex, skip = (start.indexIn(text,
startIndex + commentLen + 3),
3)
def get_pagelinks(self, field, arg_data):
if isinstance(arg_data.value, int) and not arg_data.compatibility.user_id:
value = arg_data.label
else:
value = arg_data.value
ip_reg = QRegExp(IP_REG)
if (isinstance(value, list) or isinstance(value, tuple) or isinstance(value, str) or isinstance(value, int)) \
and not ip_reg.exactMatch(str(value)):
return arg_types['username'].get_pagelinks(field, arg_data)
else:
return arg_types['ip_saddr_str'].get_pagelinks(field, arg_data)
def highlightBlock(self, text):
for rule in self.highlightingRules:
expression = QRegExp(rule.pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, rule.format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
def validate(self, _input, _pos):
re_valid = QRegExp('^([0-9A-Fa-f]{2})*$')
re_interm = QRegExp('^([0-9A-Fa-f]{2})*([0-9A-Fa-f]{1})$')
_input=_input.upper()
if re_valid.exactMatch(_input):
return (QValidator.Acceptable, _input, _pos)
elif re_interm.exactMatch(_input):
return (QValidator.Intermediate, _input, _pos)
return (QValidator.Invalid, _input, _pos)
def hasEnvironmentEntry(key):
"""
Module function to check, if the environment contains an entry.
@param key key of the requested environment entry (string)
@return flag indicating the presence of the requested entry (boolean)
"""
filter = QRegExp("^%s[ \t]*=" % key)
if isWindowsPlatform():
filter.setCaseSensitivity(Qt.CaseInsensitive)
entries = QProcess.systemEnvironment().filter(filter)
return entries.count() > 0
def _textAndFindFlags(self, backward=False):
text = self.findComboBox.currentText()
flags = QTextDocument.FindFlags()
if backward:
flags |= QTextDocument.FindBackward
if not self.ignoreCaseCheckBox.isChecked():
flags |= QTextDocument.FindCaseSensitively
if self.flagsComboBox.currentIndex() == self.FULL_WORD:
flags |= QTextDocument.FindWholeWords
elif self.flagsComboBox.currentIndex() == self.STARTS_WITH:
text = QRegExp("\\b%s" % text)
caseSensitive = not self.ignoreCaseCheckBox.isChecked() and Qt.CaseSensitive or Qt.CaseInsensitive
text.setCaseSensitivity(caseSensitive)
return text, flags
def slotCursorPositionChanged(self):
"""Called whenever the cursor position changes.
Highlights matching characters if the cursor is at one of them.
"""
cursor = self.edit().textCursor()
block = cursor.block()
text = block.text()
# try both characters at the cursor
col = cursor.position() - block.position()
end = col + 1
col = max(0, col - 1)
for c in text[col:end]:
if c in self.matchPairs:
break
col += 1
else:
self.clear()
return
# the cursor is at a character from matchPairs
i = self.matchPairs.index(c)
cursor.setPosition(block.position() + col)
# find the matching character
new = QTextCursor(cursor)
if i & 1:
# look backward
match = self.matchPairs[i - 1]
flags = QTextDocument.FindBackward
else:
# look forward
match = self.matchPairs[i + 1]
flags = QTextDocument.FindFlags()
new.movePosition(QTextCursor.Right)
# search, also nesting
rx = QRegExp(QRegExp.escape(c) + "|" + QRegExp.escape(match))
nest = 0
while nest >= 0:
new = cursor.document().find(rx, new, flags)
if new.isNull():
self.clear()
return
nest += 1 if new.selectedText() == c else -1
cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor)
self.highlight([cursor, new])
def function_arguments(fun):
try:
args = robjects.r('do.call(argsAnywhere, list("%s"))' % fun)
args = QString(str(args))
if args.contains("function"):
regexp = QRegExp(r"function\s\(")
start = regexp.lastIndexIn(args)
regexp = QRegExp(r"\)")
end = regexp.lastIndexIn(args)
args = args[start:end+1].replace("function ", "") # removed fun
else:
args = args.replace("\n\n", "").remove("NULL")
except Exception: # if something goes wrong, ignore it!
args = QString()
return args
