def __init__(self, hosts):
super(HostConfigDialog, self).__init__()
self.ui = Ui_HostConfig()
self.ui.setupUi(self)
self.ui.showPassword.clicked.connect(self.changePasswordVisibility)
self.ui.group.lineEdit().setPlaceholderText("Group") # not available from designer
self.hosts = hosts
self.optionalAttributes = ['group']
self.attributes = ['name', 'address', 'user', 'password'] + self.optionalAttributes
def __init__(self, hosts):
super(HostConfigDialog, self).__init__()
self.ui = Ui_HostConfig()
self.ui.setupUi(self)
self.ui.showPassword.clicked.connect(self.changePasswordVisibility)
self.ui.showPassword.setToolTip("Show password") # don't why not generated from ui file
self.hosts = hosts
# label to use to show errors
self.errorLabel = None
self.attributes = ['name', 'address', 'user', 'password']
class HostConfigDialog(QDialog):
def __init__(self, hosts):
super(HostConfigDialog, self).__init__()
self.ui = Ui_HostConfig()
self.ui.setupUi(self)
self.ui.showPassword.clicked.connect(self.changePasswordVisibility)
self.ui.showPassword.setToolTip("Show password") # don't why not generated from ui file
self.hosts = hosts
# label to use to show errors
self.errorLabel = None
self.attributes = ['name', 'address', 'user', 'password']
def changePasswordVisibility(self):
if self.ui.showPassword.isChecked():
self.ui.password.setEchoMode(QLineEdit.Normal)
else:
self.ui.password.setEchoMode(QLineEdit.Password)
def getTextFieldValue(self, field):
""" field value or None
:param field: object id
:return: value or None
"""
field = getattr(self.ui, field)
value = field.text()
if value == '':
return None
return value
def collectFieldsValues(self):
attributesDict = {}
for attr in self.attributes:
attributesDict[attr] = unicode(self.getTextFieldValue(attr))
return attributesDict
def acceptAddHost(self):
attributesDict = self.collectFieldsValues()
try:
self.hosts.create(**attributesDict)
except Exception as e:
self.setErrorLabel(e.message)
else:
self.accept()
def acceptEditHost(self, host):
attributesDict = self.collectFieldsValues()
try:
self.hosts.updateHostValues(host, attributesDict)
except Exception as e:
self.setErrorLabel(e.message)
else:
self.accept()
def setErrorLabel(self, text):
if self.errorLabel is None:
self.errorLabel = QLabel()
self.errorLabel.setText(text)
self.ui.errorArea.addWidget(self.errorLabel)
def add(self):
"""
:return: dictionary {
"code": return code,
"name": host name if host should be connected
}
"""
response = dict()
self.ui.acceptButton.clicked.connect(self.acceptAddHost)
retCode = self.exec_()
response["code"] = retCode
self.ui.acceptButton.clicked.disconnect()
if retCode and self.ui.connectCheckBox.isChecked():
response["name"] = self.ui.name.text()
return response
def edit(self, hostName):
"""
:param hostName:
:type hostName: app.hosts.Hosts
:return:
"""
response = dict()
host = self.hosts.get(hostName)
for attribute in self.attributes:
field = getattr(self.ui, attribute)
field.setText(getattr(host, attribute))
self.ui.acceptButton.clicked.connect(lambda: self.acceptEditHost(host))
retCode = self.exec_()
response["code"] = retCode
self.ui.acceptButton.clicked.disconnect()
return response
class HostConfigDialog(QDialog):
def __init__(self, hosts):
super(HostConfigDialog, self).__init__()
self.ui = Ui_HostConfig()
self.ui.setupUi(self)
self.ui.showPassword.clicked.connect(self.changePasswordVisibility)
self.ui.group.lineEdit().setPlaceholderText("Group") # not available from designer
self.hosts = hosts
self.optionalAttributes = ['group']
self.attributes = ['name', 'address', 'user', 'password'] + self.optionalAttributes
def changePasswordVisibility(self):
if self.ui.showPassword.isChecked():
self.ui.password.setEchoMode(QLineEdit.Normal)
else:
self.ui.password.setEchoMode(QLineEdit.Password)
def getTextFieldValue(self, field):
""" field value or None
:param field: object id
:return: value or None
"""
fieldObject = getattr(self.ui, field)
if not isinstance(fieldObject, QComboBox):
value = fieldObject.text()
else:
value = fieldObject.lineEdit().text()
if value == '':
if field not in self.optionalAttributes:
raise ValueError(u"Complete the required fields")
return None
return unicode(value)
def collectFieldsValues(self):
attributesDict = {}
for attr in self.attributes:
attributesDict[attr] = self.getTextFieldValue(attr)
return attributesDict
def _accept(self, action, host=None):
try:
attributesDict = self.collectFieldsValues()
if action == "create":
self.hosts.create(**attributesDict)
elif action == "update":
self.hosts.updateHostValues(host, attributesDict)
else:
raise NotImplementedError("Not supported action")
except Exception as e:
self.setErrorLabel(e.message)
else:
self.accept()
def setErrorLabel(self, text):
self.ui.informationLabel.setText(text)
def setGroups(self, field):
field.addItem(str()) # add empty element on list begin
for group in self.hosts.getGroupsList():
field.addItem(group)
def _execDialog(self):
"""
:return: dictionary {
"code": return code,
"name": host name if host should be connected
}
"""
response = dict()
retCode = self.exec_()
response["code"] = retCode
if retCode and self.ui.connectCheckBox.isChecked():
response["name"] = self.ui.name.text()
return response
def add(self):
self.ui.buttonBox.accepted.connect(lambda: self._accept("create"))
self.setGroups(self.ui.group)
return self._execDialog()
def edit(self, hostName):
host = self.hosts.get(hostName)
for attribute in self.attributes:
field = getattr(self.ui, attribute)
value = getattr(host, attribute, '')
if value is None:
value = ''
if attribute == "group":
self.setGroups(field)
field.lineEdit().setText(value)
else:
field.setText(value)
self.ui.buttonBox.accepted.connect(lambda: self._accept("update", host))
return self._execDialog()