node_data = node_index.data().toString()
self.emit(SIGNAL('hostnameClicked(QString)'), node_data)
+class UserModel(QStandardItemModel):
+ def __init__(self, rows=0, columns=4, parent=None):
+ QStandardItemModel.__init__(self, rows, columns, parent)
+
+ def updateModel(self, sliceRec):
+ self.clear()
+
+ added_persons = []
+ slice_persons = []
+
+ if sliceRec:
+ #for pi in sliceRec.get_field("PI", default=[]):
+ # name = str(pi)
+ # if not name in added_persons:
+ # slice_persons.append({"name": name, "role": "PI", "member": user_status["in"]})
+ # added_persons.append(name)
+
+ for researcher in sliceRec.get_field("researcher", default=[]):
+ name = str(researcher)
+ if not name in added_persons:
+ slice_persons.append({"name": name, "role": "researcher", "member": user_status["in"]})
+ added_persons.append(name)
+
+ i=1
+ while (os.path.exists(config.getAuthorityListFile(i))):
+ rec = self.readUserRecord(i)
+ if rec:
+ name = str(rec.get_name())
+ if not name in added_persons:
+ slice_persons.append({"name": name, "role": "", "member": user_status["out"]})
+ added_persons.append(name)
+ i=i+1
+
+ rootItem = self.invisibleRootItem()
+
+ for person in slice_persons:
+ rootItem.appendRow([QStandardItem(QString(person["name"])),
+ #QStandardItem(QString(person["role"])),
+ QStandardItem(QString(person["member"])),
+ QStandardItem(QString(person["member"]))])
+
+ headers = QStringList() << "User Name" << "Status" << "ServerStatus"
+ self.setHorizontalHeaderLabels(headers)
+
+ def updateRecord(self, slicerec):
+ change = False
+
+ item = self.invisibleRootItem()
+ children = item.rowCount()
+ for row in range(0, children):
+ childName = str(item.child(row, NAME_COLUMN).data(Qt.DisplayRole).toString())
+ childStatus = str(item.child(row, MEMBERSHIP_STATUS_COLUMN).data(Qt.DisplayRole).toString())
+
+ if (childStatus == user_status['add']):
+ researcher = slicerec.get_field("researcher", [])
+ researcher.append(childName)
+ slicerec["researcher"] = researcher
+ change = True
+ elif (childStatus == user_status['remove']):
+ if childName in slicerec.get_field("PI"):
+ slicerec.get_field("PI").remove(childName)
+ if childName in slicerec.get_field("researcher"):
+ slicerec.get_field("researcher").remove(childName)
+ change = True
+
+ return change
+
+ def readUserRecord(self, i):
+ rec_file = config.getAuthorityListFile(i)
+ if os.path.exists(rec_file):
+ xml = open(rec_file).read()
+ rec = UserRecord()
+ rec.load_from_string(xml)
+ return rec
+ return None
class UsersWidget(QWidget):
def __init__(self, parent):
toplayout.addWidget(searchbox, 0, Qt.AlignRight)
self.userView = UserView()
- #self.userView.setSelectionBehavior(QAbstractItemView.SelectRows)
- #self.userView.setSelectionMode(QAbstractItemView.SingleSelection)
refresh = QPushButton("Refresh", self)
refresh.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
self.setLayout(layout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
- self.userModel = QStandardItemModel(0, 4, self)
+ self.userModel = UserModel(parent=self)
self.connect(refresh, SIGNAL('clicked()'), self.refresh)
self.connect(submit, SIGNAL('clicked()'), self.submit)
return rec
return None
- def readUserRecord(self, i):
- rec_file = config.getAuthorityListFile(i)
- if os.path.exists(rec_file):
- xml = open(rec_file).read()
- rec = UserRecord()
- rec.load_from_string(xml)
- return rec
- return None
-
def setStatus(self, msg, timeout=None):
self.parent().setStatus(msg, timeout)
return
rec = self.readSliceRecord()
- change = self.process_table(rec)
+ change = self.userModel.updateRecord(rec)
if not change:
self.setStatus("<font color=red>No change in slice data. Not submitting!</font>", timeout=3000)
self.process.listRecords(config.getAuthority(), "user", config.getAuthorityListFile())
self.setStatus("Refreshing user records. This will take some time...")
- def addTableItem(self, table, row, col, val, data=None, readonly=True):
- item = QTableWidgetItem(str(val))
- if readonly:
- item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
- if data:
- if not isinstance(data, str):
- data = pickle.dumps(data)
- item.setData(Qt.UserRole, QVariant(data))
- table.setItem(row, col, item)
-
- def updateModel(self):
- self.userModel.clear()
-
+ def updateView(self):
sliceRec = self.readSliceRecord()
- if not sliceRec:
- return None
-
- added_persons = []
- slice_persons = []
-
- #for pi in sliceRec.get_field("PI", default=[]):
- # name = str(pi)
- # if not name in added_persons:
- # slice_persons.append({"name": name, "role": "PI", "member": user_status["in"]})
- # added_persons.append(name)
- for researcher in sliceRec.get_field("researcher", default=[]):
- name = str(researcher)
- if not name in added_persons:
- slice_persons.append({"name": name, "role": "researcher", "member": user_status["in"]})
- added_persons.append(name)
-
- i=1
- while (os.path.exists(config.getAuthorityListFile(i))):
- rec = self.readUserRecord(i)
- if rec:
- name = str(rec.get_name())
- if not name in added_persons:
- slice_persons.append({"name": name, "role": "", "member": user_status["out"]})
- added_persons.append(name)
- i=i+1
-
- rootItem = self.userModel.invisibleRootItem()
-
- for person in slice_persons:
- rootItem.appendRow([QStandardItem(QString(person["name"])),
- #QStandardItem(QString(person["role"])),
- QStandardItem(QString(person["member"])),
- QStandardItem(QString(person["member"]))])
-
- headers = QStringList() << "User Name" << "Status" << "ServerStatus"
- self.userModel.setHorizontalHeaderLabels(headers)
-
- def updateView(self):
- self.updateModel()
+ if not sliceRec:
+ # wait until we've resolved the slicerecord before displaying
+ # anything to the user.
+ self.userModel.clear()
+ else:
+ self.userModel.updateModel(sliceRec)
self.userView.setModel(self.userModel)
self.userView.hideColumn(SERVER_MEMBERSHIP_STATUS_COLUMN)
def updateSliceName(self):
self.slicename.setText("Slice : %s" % (config.getSlice() or "None"))
- def nodeSelectionChanged(self, hostname):
- self.parent().nodeSelectionChanged(hostname)
-
- def process_table(self, slicerec):
- change = False
-
- item = self.userModel.invisibleRootItem()
- children = item.rowCount()
- for row in range(0, children):
- childName = str(item.child(row, NAME_COLUMN).data(Qt.DisplayRole).toString())
- childStatus = str(item.child(row, MEMBERSHIP_STATUS_COLUMN).data(Qt.DisplayRole).toString())
-
- if (childStatus == user_status['add']):
- researcher = slicerec.get_field("researcher", [])
- researcher.append(childName)
- slicerec["researcher"] = researcher
- change = True
- elif (childStatus == user_status['remove']):
- if childName in slicerec.get_field("PI"):
- slicerec.get_field("PI").remove(childName)
- if childName in slicerec.get_field("researcher"):
- slicerec.get_field("researcher").remove(childName)
- change = True
- return change
class UserScreen(SfaScreen):
git://git.onelab.eu / sface.git / blobdiff