def getNetworkType(self):
"""得到网络是静态还是动态类型"""
netType = None
DNSType = None
statusOutput = commands.getstatusoutput("cat %s" % common.NETWORK_CONFIG_UBUNTU)
if statusOutput[0] == 0:
output = QString(statusOutput[1])
if output.contains("dhcp"):
netType = "dhcp"
else:
netType = "static"
if output.contains("dns-nameservers"):
DNSType = "customDNS"
else:
DNSType = "AUTODNS"
return [netType, DNSType]
def getNetworkType(self):
"""得到网络是静态还是动态类型"""
netType = None
DNSType = None
statusOutput = commands.getstatusoutput("cat %s" % self.bridgeNetworkconfigFile)
if statusOutput[0] == 0:
output = QString(statusOutput[1])
if output.contains("dhcp"):
netType = "dhcp"
else:
netType = "static"
if output.contains("DNS"):
DNSType = "customDNS"
else:
DNSType = "AUTODNS"
return [netType, DNSType]
def setFilter(self, f):
if not self.cursor_:
return
previousF = QString(self.cursor_.mainFilter())
newF = QString(None)
if previousF.isEmpty():
newF = f
elif previousF.contains(f):
return
else:
newF = previousF + " AND " + f
self.cursor_.setMainFilter(newF)
def setFilter(self, f):
if not self.cursor_:
return
previousF = QString(self.cursor_.mainFilter())
newF = QString(None)
if previousF.isEmpty():
newF = f
elif previousF.contains(f):
return
else:
newF = previousF + " AND " + f
self.cursor_.setMainFilter(newF)
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
def match(self, context):
if not context.isValid():
return
query = context.query()
# Don't use query.startsWith('vim ') because we want the
# list of all sessions to show up once inserted 'vim'.
# The space between plugin keywork and text query must be
# handled manually.
if not query.startsWith('vim', Qt.CaseInsensitive):
return
try:
if query[3] != ' ':
return
except IndexError:
pass
query = query[4:]
query = query.trimmed()
for _, _, sessions in os.walk(DEFAULT_SESSION_DIRECTORY):
for session in sessions:
match = Plasma.QueryMatch(self.runner)
# Skip lock files.
if session.endswith('.lock'):
continue
# Trim .vim extension.
session = QString(session[:-4])
# Search is case insensitive.
if session.contains(query, Qt.CaseInsensitive):
match.setText(session)
match.setSubtext('Open Vim session')
match.setType(Plasma.QueryMatch.ExactMatch)
match.setIcon(KIcon('vim'))
match.setData(session)
if session.compare(query, Qt.CaseInsensitive) == 0:
match.setRelevance(1.0)
else:
match.setRelevance(0.8)
context.addMatch(session, match)
def filterAcceptsRow( self, source_row, source_parent ):
'''
Re-implementation of QSortFilterProxyModel's' filterAcceptsRow( self, source_row, source_parent ) function.
It uses not only 'name' of the item, but also tags of item/modul.
'''
result = False
useIndex = self.sourceModel().index(source_row, 0, source_parent)
name = self.sourceModel().data(useIndex, Qt.DisplayRole).toString()
if ( name.contains(self.filterRegExp()) ):
result = True
else:
# searching in tags
mod = self.sourceModel().data(useIndex, Qt.UserRole+1).toPyObject()
for tag in mod.tags():
tag = QString(tag)
if ( tag.contains(self.filterRegExp()) ):
result = True
break
return result
def filterAcceptsRow(self, source_row, source_parent):
'''
Re-implementation of QSortFilterProxyModel's' filterAcceptsRow( self, source_row, source_parent ) function.
It uses not only 'name' of the item, but also tags of item/modul.
'''
result = False
useIndex = self.sourceModel().index(source_row, 0, source_parent)
name = self.sourceModel().data(useIndex, Qt.DisplayRole).toString()
if (name.contains(self.filterRegExp())):
result = True
else:
# searching in tags
mod = self.sourceModel().data(useIndex,
Qt.UserRole + 1).toPyObject()
for tag in mod.tags():
tag = QString(tag)
if (tag.contains(self.filterRegExp())):
result = True
break
return result
def getLinuxOperationSystemType():
"""得到linux操作系统的类型"""
statusOutput = commands.getstatusoutput("head -n 1 /etc/issue")
LogRecord.instance().logger.info(u"/etc/issue文件内容：%s" % statusOutput[1])
if statusOutput[0] == 0:
output = QString(statusOutput[1])
if output.contains("Ubuntu 12.04"):
return "Ubuntu 12.04"
if output.contains("Ubuntu 13.04"):
return "Ubuntu 13.04"
elif output.contains("CentOS release 6.5"):
return "CentOS 6.5"
elif output.contains("CentOS release 7.0"):
return "CentOS 7.0"
elif output.contains("Ubuntu 14.04"):
return "Ubuntu 14.04"
elif output.contains("Ubuntu"):
return "Ubuntu"
elif output.contains("MCOS-cClassroom-student"):
return "CentOS 7.0"
elif output.contains("CentOS"):
return "CentOS"
return None
def keyPressEvent(self, e):
if self.isReadOnly():
return
if self.c.popup().isVisible():
if e.key() in [Qt.Key_Enter, Qt.Key_Return]:
e.ignore()
return
if e.key() in [Qt.Key_Tab]:
e.ignore()
return
if e.key() in [Qt.Key_Down, Qt.Key_Up] and not self.is_multiline():
e.ignore()
return
QPlainTextEdit.keyPressEvent(self, e)
ctrlOrShift = e.modifiers() and (Qt.ControlModifier or Qt.ShiftModifier)
if self.c is None or (ctrlOrShift and e.text().isEmpty()):
return
eow = QString("~!@#$%^&*()_+{}|:\"<>?,./;'[]\\-=")
hasModifier = (e.modifiers() != Qt.NoModifier) and not ctrlOrShift
completionPrefix = self.textUnderCursor()
if hasModifier or e.text().isEmpty() or completionPrefix.length() < 1 or eow.contains(e.text().right(1)):
self.c.popup().hide()
return
if completionPrefix != self.c.completionPrefix():
self.c.setCompletionPrefix(completionPrefix)
self.c.popup().setCurrentIndex(self.c.completionModel().index(0, 0))
cr = self.cursorRect()
cr.setWidth(self.c.popup().sizeHintForColumn(0) + self.c.popup().verticalScrollBar().sizeHint().width())
self.c.complete(cr)
