def test_createTree():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
Tkinter._default_root.update()
pause(0.2)
tv.destroy()
def test_createTree():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
Tkinter._default_root.update()
pause(0.2)
tv.destroy()
def test_createWithMaster():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
import Tkinter
master = Tkinter.Toplevel()
tv = TreeView(master)
tv.canvas.configure(bg='red')
tv.canvas.update()
pause(1)
tv.destroy()
def test_createWithMaster():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
import Tkinter
master = Tkinter.Toplevel()
tv = TreeView(master)
tv.canvas.configure(bg='red')
tv.canvas.update()
pause(1)
tv.destroy()
def createTree(self):
"""build a TreeView object, add it to the GUI"""
self.tree = TreeView(master=self.frame, nohistory=True,
displayValue=True)
# I want white background, so:
self.tree.canvas.configure(bg='white')
hasChildren = not self.isLeafNode(self.object)
node = self.tree.addNode(parent=None, name=self.rootName,
object=self.object, hasChildren=hasChildren,
firstExpand_cb=self.expandTreeNode_cb)
def test_delete2TreesWithSameMaster():
""" Test the function that if a tree does not own its master it does not destgroy it"""
tv = TreeView()
tv2 = TreeView()
Tkinter._default_root.update()
pause()
tv.destroy()
tv2.destroy()
def __init__(self, parent=None):
if not parent:
parent = Tkinter.Tk()
Pmw.initialise(parent)
title = 'View the list of deployed Web services'
parent.title(title)
exitButton = Tkinter.Button(parent,
text='Exit',
command=parent.destroy)
exitButton.pack(side='bottom')
self.parent = parent
# Create a group widget to contain the ComboBox for the Hosts.
Hosts_Group = Pmw.Group(parent, tag_pyclass=None)
Hosts_Group.pack(fill='x')
self.Hosts_ComboBox = Pmw.ComboBox(
Hosts_Group.interior(),
label_text='Hosts:',
labelpos='ws',
entry_width=30,
scrolledlist_items=('http://ws.nbcr.net:8080/opal', ),
selectioncommand=self.update_services)
self.Hosts_ComboBox.pack(padx=1, pady=1)
# ScrolledListBox for listing Services
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
frame = Tkinter.Frame(parent)
frame.pack(side='left', fill='both')
label = Tkinter.Label(frame, text='Services')
label.pack()
self.Services_Tree = TreeView(master=frame, treeWidth=230, width=230)
self.Services_Tree.setAction(event='select',
function=self.getDescription)
# ScrolledText for providing information about Web Services
self.Description_Text = Pmw.ScrolledText(parent,
labelpos='nsew',
label_text='Description',
text_state='disabled')
#self.Services_Box.pack(side = 'left',fill='both')
self.Description_Text.pack(side='right', expand=1, fill='both')
self.Hosts_ComboBox.selectitem(0)
self.Services_dict = {}
self.update_services(None)
parent.mainloop()
def test_hideShow():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.hide()
tv.canvas.update()
pause(1)
tv.show()
tv.canvas.update()
pause(1)
tv.destroy()
def test_hideShow():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.hide()
tv.canvas.update()
pause(1)
tv.show()
tv.canvas.update()
pause(1)
tv.destroy()
def test_delete2TreesWithSameMaster():
""" Test the function that if a tree does not own its master it does not destgroy it"""
tv = TreeView()
tv2 = TreeView()
Tkinter._default_root.update()
pause()
tv.destroy()
tv2.destroy()
def __init__(self, parent = None):
if not parent:
parent = Tkinter.Tk()
Pmw.initialise(parent)
title = 'View the list of deployed Web services'
parent.title(title)
exitButton = Tkinter.Button(parent, text = 'Exit', command = parent.destroy)
exitButton.pack(side = 'bottom')
self.parent = parent
# Create a group widget to contain the ComboBox for the Hosts.
Hosts_Group = Pmw.Group(parent, tag_pyclass = None)
Hosts_Group.pack(fill='x')
self.Hosts_ComboBox = Pmw.ComboBox(Hosts_Group.interior(),
label_text = 'Hosts:',
labelpos = 'ws',
entry_width = 30,
scrolledlist_items=('http://ws.nbcr.net:8080/opal',),
selectioncommand = self.update_services
)
self.Hosts_ComboBox.pack(padx = 1, pady = 1)
# ScrolledListBox for listing Services
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
frame = Tkinter.Frame(parent)
frame.pack(side = 'left',fill='both')
label = Tkinter.Label(frame,text = 'Services')
label.pack()
self.Services_Tree = TreeView(master=frame,treeWidth=230,width=230)
self.Services_Tree.setAction(event='select',
function=self.getDescription)
# ScrolledText for providing information about Web Services
self.Description_Text = Pmw.ScrolledText(parent,
labelpos='nsew',
label_text='Description',
text_state = 'disabled'
)
#self.Services_Box.pack(side = 'left',fill='both')
self.Description_Text.pack(side = 'right',expand = 1,fill='both')
self.Hosts_ComboBox.selectitem(0)
self.Services_dict = {}
self.update_services(None)
parent.mainloop()
def test_Add_to_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "Adding", selection.name, "to the history list"
else:
print "Nothing is selected"
# add the current selected node to the list
tv.AddToHistoryList()
tv.destroy()
class ListWS:
"""
This class tries to list the deployed Web services
"""
def __init__(self, parent=None):
if not parent:
parent = Tkinter.Tk()
Pmw.initialise(parent)
title = 'View the list of deployed Web services'
parent.title(title)
exitButton = Tkinter.Button(parent,
text='Exit',
command=parent.destroy)
exitButton.pack(side='bottom')
self.parent = parent
# Create a group widget to contain the ComboBox for the Hosts.
Hosts_Group = Pmw.Group(parent, tag_pyclass=None)
Hosts_Group.pack(fill='x')
self.Hosts_ComboBox = Pmw.ComboBox(
Hosts_Group.interior(),
label_text='Hosts:',
labelpos='ws',
entry_width=30,
scrolledlist_items=('http://ws.nbcr.net:8080/opal', ),
selectioncommand=self.update_services)
self.Hosts_ComboBox.pack(padx=1, pady=1)
# ScrolledListBox for listing Services
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
frame = Tkinter.Frame(parent)
frame.pack(side='left', fill='both')
label = Tkinter.Label(frame, text='Services')
label.pack()
self.Services_Tree = TreeView(master=frame, treeWidth=230, width=230)
self.Services_Tree.setAction(event='select',
function=self.getDescription)
# ScrolledText for providing information about Web Services
self.Description_Text = Pmw.ScrolledText(parent,
labelpos='nsew',
label_text='Description',
text_state='disabled')
#self.Services_Box.pack(side = 'left',fill='both')
self.Description_Text.pack(side='right', expand=1, fill='both')
self.Hosts_ComboBox.selectitem(0)
self.Services_dict = {}
self.update_services(None)
parent.mainloop()
def update_services(self, event):
self.parent.config(cursor='watch')
self.Description_Text.configure(text_state='normal')
self.Description_Text.clear()
self.URL = self.Hosts_ComboBox.get()
opener = urllib.FancyURLopener({})
for key in self.Services_dict:
self.Services_Tree.deleteNode(key)
self.Services_dict = {}
try:
servlet = opener.open(self.URL + "/servlet/AxisServlet")
except IOError:
errorMsg = self.URL + "/servlet/AxisServlet could not be found"
errorMsg += "\nPlease make sure that server is up and running"
import tkMessageBox
tkMessageBox.showerror("Error!", errorMsg)
self.parent.config(cursor='')
return
text = servlet.read()
text = text.split('<ul>')
if text[0].find('<h2>And now... Some Services</h2>') == -1:
errorMsg = self.URL + "/servlet/AxisServlet could not be found"
errorMsg += "\nPlease make sure that server is up and running"
import tkMessageBox
tkMessageBox.showerror("Error!", errorMsg)
self.parent.config(cursor='')
return
text = text[1:]
last_service = ""
for line in text[:-1]:
methods = line.split('</ul>')
if len(methods) > 1:
methods = methods[0]
methods = methods.split('<li>')
methods = methods[1:]
for method in methods:
self.Services_Tree.addNode(method.strip(),
parent=last_service)
tmp_text = line.split(self.URL + "/services/")
port = tmp_text[-1].split('wsdl')
self.Services_Tree.addNode(port[0][:-1])
self.Services_dict[port[0][:-1]] = self.URL+"/services/" + \
port[0][:-1] + "?wsdl"
last_service = port[0][:-1]
methods = line.split('</ul>')
if len(methods) > 1:
methods = methods[0]
methods = methods.split('<li>')
methods = methods[1:]
for method in methods:
self.Services_Tree.addNode(method.strip(), parent=last_service)
self.parent.config(cursor='')
#self.Services_Tree.deleteNode('AdminService')
#self.Services_Tree.deleteNode('Version')
#self.Services_Tree.deleteNode('APBSJobSubPort')
def getDescription(self, tree_node):
if tree_node.parent:
service = tree_node.parent.GetFullName()
else:
service = tree_node.GetFullName()
import ZSI
self.Description_Text.configure(text_state='normal')
self.Description_Text.clear()
from ZSI.generate.wsdl2python import WriteServiceModule
from ZSI.wstools import WSDLTools
reader = WSDLTools.WSDLReader()
wsdl = reader.loadFromURL(self.Services_dict[service])
try:
wsdl.services['AppService']
except:
self.Description_Text.insert(
'end',
'Sorry, only Opal based web services are supported http://nbcr.net/services/opal'
)
self.Description_Text.configure(text_state='disabled')
return
appLocator = AppServiceLocator()
appServicePort = appLocator.getAppServicePort(\
self.URL + "/services/"+service)
req = getAppMetadataRequest()
resp = appServicePort.getAppMetadata(req)
self.Description_Text.configure(text_state='normal')
if resp._info:
self.Description_Text.insert('end', resp._usage + "\n\n")
self.Description_Text.insert('end', resp._info[0])
else:
self.Description_Text.insert('end', resp._usage)
self.Description_Text.configure(text_state='disabled')
def test_moveNode():
""" Test the function to move a tree node (including subtree) """
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_333')
tv.addNode('residue_21', parent='protein_2')
tv.addNode('residue_Root', parent='protein_2')
tv.addNode('basdfe', parent='protein_2|residue_21')
tv.addNode('AminoAcidXXX', parent='protein_2|residue_21')
tv.addNode('etc', parent='protein_1|residue_11')
tv.addNode('color', parent='protein_1|residue_11|etc')
tv.addNode('density', parent='protein_1|residue_11|etc')
tv.addNode('residue_Moving', parent='protein_1')
tv.addNode('2', parent='protein_2|residue_21')
tv.addNode('3', parent='protein_2|residue_21')
tv.addNode('4', parent='protein_2|residue_21')
tv.addNode('L', parent='protein_2|residue_21|AminoAcidXXX')
tv.addNode('protein_33xxxxxxx')
node = tv.roots[0].children[1]
dest = tv.roots[1].children[1]
tv.moveNode(node, dest)
assert node.parent == dest
node.GetFullName() == 'protein_2|residue_Root|residue_Moving'
assert dest.children[0] == node
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_Lock_Unlock_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
tv.AddToHistoryList()
tv.Select("protein_2")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11|AminoAcid|H")
tv.AddToHistoryList()
# lock
tv.LockHistoryItem(2)
tv.LockHistoryItem(3)
# unlock
tv.UnLockHistoryItem(2)
tv.destroy()
def test_NoHistory():
""" Test the crateion of a TreeView with no history Pane """
tv = TreeView(nohistory=True)
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "Adding", selection.name, "to the history list"
else:
print "Nothing is selected"
# add the current selected node to the list
tv.AddToHistoryList()
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_copyTree():
""" Test the function to copy a tree into another one"""
tv = TreeView()
tv2 = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
nodetest = tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.copy(tv2)
node = tv2.findNodeFromName(nodetest.GetFullName())
assert node.name == 'H'
Tkinter._default_root.update()
pause()
tv.destroy()
tv2.destroy()
def test_template():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.destroy()
def test_SetAction():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
#Set what to do after an action here.
tv.setAction(event='select', function=foo)
tv.Select("protein_1")
tv.destroy()
def test_deleteNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
node = tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
# Now deleteing
tv.deleteNode_byName('A', parent='protein_1|residue_11|AminoAcid')
tv.deleteNode_byName('protein_2')
tv.deleteNode(node)
# the following returns error message,
# since AminoAcid is NOT the child of 'protein_1'
tv.deleteNode_byName('AminoAcid', parent='protein_1')
# This should work
tv.deleteNode_byName('AminoAcid', parent='protein_1|residue_11')
tv.destroy()
def test_addNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# addNode(nodename, parentname = None)
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_3')
tv.addNode('residue_21', parent='protein_2')
tv.addNode('residue_25', parent='protein_2')
tv.addNode('basdfe', parent='protein_2|residue_21')
tv.addNode('AminoAcid', parent='protein_2|residue_21')
tv.addNode('etc', parent='protein_1|residue_11')
tv.addNode('color', parent='protein_1|residue_11|etc')
tv.addNode('density', parent='protein_1|residue_11|etc')
tv.addNode('residue_12',parent='protein_1')
tv.addNode('2', parent='protein_2|residue_21')
tv.addNode('3', parent='protein_2|residue_21')
tv.addNode('4', parent='protein_2|residue_21')
tv.addNode('L', parent='protein_2|residue_21|AminoAcid')
for a in range(10):
name = 'A' + str(a)
tv.addNode(name, parent='protein_2|residue_21|AminoAcid')
tv.addNode('protein_4')
tv.addNode('residue_22', parent='protein_2')
# the addNode function check the node before adding to the parentname
# if already in the child list, the new node will NOT be added.
tv.addNode('residue_22', parent='protein_2')
# addNode returns the handle of the noded added
node = tv.addNode('S', parent='protein_2|residue_21|AminoAcid')
print node.name, "was added to" , node.parentFullname
tv.destroy()
def test_NoHistory():
""" Test the crateion of a TreeView with no history Pane """
tv = TreeView(nohistory=True)
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "Adding", selection.name, "to the history list"
else:
print "Nothing is selected"
# add the current selected node to the list
tv.AddToHistoryList()
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_obj2Node():
""" Test the creation of a TreeView with obj2Node == false
In that case there is not 1to 1 relation between object and node
tv.objToNode should stay empty.
"""
tv = TreeView(obj2Node=False)
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
assert tv.objToNode == {}
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_copyTree():
""" Test the function to copy a tree into another one"""
tv = TreeView()
tv2 = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
nodetest = tv.addNode('H',parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.copy(tv2)
node = tv2.findNodeFromName(nodetest.GetFullName())
assert node.name == 'H'
Tkinter._default_root.update()
pause()
tv.destroy()
tv2.destroy()
def test_moveNodeUpOrDown():
""" Test the function to move a tree node up and down in the node list """
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_3')
tv.addNode('residue_21', parent='protein_2')
tv.addNode('residue_25', parent='protein_2')
tv.addNode('basdfe', parent='protein_2|residue_21')
tv.addNode('AminoAcid', parent='protein_2|residue_21')
tv.addNode('etc', parent='protein_1|residue_11')
tv.addNode('color', parent='protein_1|residue_11|etc')
tv.addNode('density', parent='protein_1|residue_11|etc')
tv.addNode('residue_12',parent='protein_1')
tv.addNode('2', parent='protein_2|residue_21')
tv.addNode('3', parent='protein_2|residue_21')
tv.addNode('4', parent='protein_2|residue_21')
tv.addNode('L', parent='protein_2|residue_21|AminoAcid')
tv.addNode('protein_33xxxxxxx')
node=tv.roots[0].children[1]
dest=tv.roots[1].children[1]
## NOTE: self.objToNode can also return node instance.
n2=tv.findNodeFromName('protein_1|residue_12')
n1=tv.findNodeFromName('protein_1|residue_11')
p1=tv.findNodeFromName('protein_1')
n2.moveUp()
assert p1.children.index(n2)==0
n2.moveDown()
assert p1.children.index(n1)==0
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
class ObjectBrowser:
"""Introspect an object with a tree-browser GUI.
Click on the [+] or double-click on the folder icons to expand 1 level.
At the top of this GUI 3 Radiobuttons are visible. Default is 'Attributes'
which means we do not include callable methods. 'Methods' will only display
callable methods. 'All' will display everything.
Required constructor argument: the objetc to be browsed.
Optional constructor arguments:
rootName: a string used as the name for the root node. Default: 'root'
title: a string used as window title. Default: 'Python Introspector'
refresh: this has to be either None or a callable method that returns
an object to be introspected. If refresh is not None a new
button is added to the left of the Dismiss button. Clicking this
button calls the callable method (which must return a new object)
and rebuilds the tree. If refresh is None, we do not add the
'Refresh' button. Default: None
API: show() displays the GUI
hide() hides the GUI (this does not destroy the window)
rebuild() destroys the current tree and rebuilds it
To get an idea of how this thing works, start Python, import this class, then
type:
browser = ObjectBrowser( __builtins__ )
"""
def __init__(self, object, rootName='root', title='Python Introspector',
refresh=None):
self.object = object # the object to be introspeced
self.rootName = rootName # name the root node
self.title = title # title of the GUI
assert refresh is None or callable(refresh)
self.refresh = refresh # used to rebuild tree with new data
self.busyRebuilding = False
self.buildGUI()
def buildGUI(self):
self.root = tkinter.Toplevel()
self.root.title(self.title)
self.root.protocol('WM_DELETE_WINDOW', self.hide )
self.topFrame = tkinter.Frame(self.root, relief='raised',
bd=4)
self.topFrame.pack(fill="x", side='top', )
choices = ['All', 'Attributes', 'Methods']
self.choicesVarTk = tkinter.StringVar()
self.choicesVarTk.set('Attributes')
for c in choices:
b = tkinter.Radiobutton(
self.topFrame,
variable = self.choicesVarTk,
text=c, value=c, command=self.rebuild)
b.pack(side='left', expand=1, fill='x')
self.frame = tkinter.Frame(self.root)
self.frame.pack(expand=1, fill="both")#, side='bottom')
frame = tkinter.Frame(self.root, bd=3)
frame.pack(fill="x", side='bottom')
# add Refresh button if specified
if self.refresh is not None:
button1 = tkinter.Button(frame, text='Refresh',
command=self.refresh_cb)
button1.pack(expand=1, fill="x", side='left')
button2 = tkinter.Button(frame, text='Dismiss', command=self.hide)
button2.pack(expand=1, fill="x", side='left')
else:
button2 = tkinter.Button(frame, text='Dismiss', command=self.hide)
button2.pack(expand=1, fill="x")
# add root node
self.createTree()
def show(self, event=None):
"""show GUI"""
self.root.deiconify()
if self.refresh is not None:
data = self.refresh()
if data != self.object:
self.object = data
self.rebuild()
def hide(self, event=None):
"""hide GUI, note: this does not destroy the GUI"""
self.root.withdraw()
def createTree(self):
"""build a TreeView object, add it to the GUI"""
self.tree = TreeView(master=self.frame, nohistory=True,
displayValue=True)
# I want white background, so:
self.tree.canvas.configure(bg='white')
hasChildren = not self.isLeafNode(self.object)
node = self.tree.addNode(parent=None, name=self.rootName,
object=self.object, hasChildren=hasChildren,
firstExpand_cb=self.expandTreeNode_cb)
def expandTreeNode_cb(self, node=None, object=None):
"""expand the given object by 1 level (i.e. all its children)"""
if type(object) in [list, tuple]:
children = []
i = 0
for o in object:
children.append( (str(i), o) )
i = i + 1
elif type(object) == dict:
children = []
for k, v in list(object.items()):
children.append( (k, v) )
elif type(object) in [ bool, float,
int, int, type(None),
bytes ]:
children = []
else:
if self.choicesVarTk.get() == 'All':
children = inspect.getmembers(object)
elif self.choicesVarTk.get() == 'Attributes':
children = inspect.getmembers(object,
lambda x: type(x) is not types.MethodType)
elif self.choicesVarTk.get() == 'Methods':
if node.parent is None: # only at the first level do we
# distinguish between methods, attributes, etc
children = inspect.getmembers(object, inspect.ismethod)
else: #second and deeper levels: here we want to see everything
children = inspect.getmembers(object)
from time import time
t1 = time()
nameList=[]
objList=[]
hasChildrenList=[]
for (name, data) in children:
hasChildren = not self.isLeafNode(data)
hasChildrenList.append(hasChildren)
nameList.append(str(name))
objList.append(data)
n = self.tree.addNodeSet(parent=node, name=nameList, object=objList,
hasChildren=hasChildrenList,
firstExpand_cb=self.expandTreeNode_cb)
# self.tree.canvas.update()
#print "firstExpand_cb :", time()-t1
def isLeafNode(self, x):
"""Helper method: returns True if this object does not have children
(e.g., int, float, boolean, etc)"""
if type(x) in [
bool, float, int,
int, type(None), bytes]:
return True
elif type(x) in [dict, list] and \
len(x)==0:
return True
else:
return False
def rebuild(self, event=None):
"""destroy old tree, delete frame, create new tree and add it to the
GUI"""
self.tree.destroy()
self.tree = None
self.createTree()
self.busyRebuilding = False
def refresh_cb(self, event=None):
"""rebuild tree with new data (calls rebuild)"""
# Note: on slow machines, if one repeatetly clicks the 'Refresh'
# button very, very fast, we can reach a state where the canvas has
# been destroyed while we try to add an icon on it
if self.busyRebuilding is True:
return
if self.refresh is not None:
self.busyRebuilding = True
# call the callback to get a new object to introspect
self.object = self.refresh()
# and rebuild tree
self.rebuild()
def test_Lock_Unlock_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
tv.AddToHistoryList()
tv.Select("protein_2")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11|AminoAcid|H")
tv.AddToHistoryList()
# lock
tv.LockHistoryItem(2)
tv.LockHistoryItem(3)
# unlock
tv.UnLockHistoryItem(2)
tv.destroy()
class ListWS:
"""
This class tries to list the deployed Web services
"""
def __init__(self, parent = None):
if not parent:
parent = Tkinter.Tk()
Pmw.initialise(parent)
title = 'View the list of deployed Web services'
parent.title(title)
exitButton = Tkinter.Button(parent, text = 'Exit', command = parent.destroy)
exitButton.pack(side = 'bottom')
self.parent = parent
# Create a group widget to contain the ComboBox for the Hosts.
Hosts_Group = Pmw.Group(parent, tag_pyclass = None)
Hosts_Group.pack(fill='x')
self.Hosts_ComboBox = Pmw.ComboBox(Hosts_Group.interior(),
label_text = 'Hosts:',
labelpos = 'ws',
entry_width = 30,
scrolledlist_items=('http://ws.nbcr.net:8080/opal',),
selectioncommand = self.update_services
)
self.Hosts_ComboBox.pack(padx = 1, pady = 1)
# ScrolledListBox for listing Services
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
frame = Tkinter.Frame(parent)
frame.pack(side = 'left',fill='both')
label = Tkinter.Label(frame,text = 'Services')
label.pack()
self.Services_Tree = TreeView(master=frame,treeWidth=230,width=230)
self.Services_Tree.setAction(event='select',
function=self.getDescription)
# ScrolledText for providing information about Web Services
self.Description_Text = Pmw.ScrolledText(parent,
labelpos='nsew',
label_text='Description',
text_state = 'disabled'
)
#self.Services_Box.pack(side = 'left',fill='both')
self.Description_Text.pack(side = 'right',expand = 1,fill='both')
self.Hosts_ComboBox.selectitem(0)
self.Services_dict = {}
self.update_services(None)
parent.mainloop()
def update_services(self,event):
self.parent.config(cursor='watch')
self.Description_Text.configure(text_state = 'normal')
self.Description_Text.clear()
self.URL = self.Hosts_ComboBox.get()
opener = urllib.FancyURLopener({})
for key in self.Services_dict:
self.Services_Tree.deleteNode(key)
self.Services_dict = {}
try:
servlet = opener.open(self.URL+"/servlet/AxisServlet")
except IOError:
errorMsg = self.URL+"/servlet/AxisServlet could not be found"
errorMsg += "\nPlease make sure that server is up and running"
import tkMessageBox
tkMessageBox.showerror("Error!",errorMsg)
self.parent.config(cursor='')
return
text = servlet.read()
text = text.split('<ul>')
if text[0].find('<h2>And now... Some Services</h2>') == -1:
errorMsg = self.URL+"/servlet/AxisServlet could not be found"
errorMsg += "\nPlease make sure that server is up and running"
import tkMessageBox
tkMessageBox.showerror("Error!",errorMsg)
self.parent.config(cursor='')
return
text = text[1:]
last_service = ""
for line in text[:-1]:
methods = line.split('</ul>')
if len(methods) > 1:
methods = methods[0]
methods = methods.split('<li>')
methods = methods[1:]
for method in methods:
self.Services_Tree.addNode(method.strip(),parent=last_service)
tmp_text = line.split(self.URL+"/services/")
port = tmp_text[-1].split('wsdl')
self.Services_Tree.addNode(port[0][:-1])
self.Services_dict[port[0][:-1]] = self.URL+"/services/" + \
port[0][:-1] + "?wsdl"
last_service = port[0][:-1]
methods = line.split('</ul>')
if len(methods) > 1:
methods = methods[0]
methods = methods.split('<li>')
methods = methods[1:]
for method in methods:
self.Services_Tree.addNode(method.strip(),parent=last_service)
self.parent.config(cursor='')
#self.Services_Tree.deleteNode('AdminService')
#self.Services_Tree.deleteNode('Version')
#self.Services_Tree.deleteNode('APBSJobSubPort')
def getDescription(self, tree_node):
if tree_node.parent:
service = tree_node.parent.GetFullName()
else:
service = tree_node.GetFullName()
import ZSI
self.Description_Text.configure(text_state = 'normal')
self.Description_Text.clear()
from ZSI.generate.wsdl2python import WriteServiceModule
from ZSI.wstools import WSDLTools
reader = WSDLTools.WSDLReader()
wsdl = reader.loadFromURL(self.Services_dict[service])
try:
wsdl.services['AppService']
except:
self.Description_Text.insert('end', 'Sorry, only Opal based web services are supported http://nbcr.net/services/opal')
self.Description_Text.configure(text_state = 'disabled')
return
appLocator = AppServiceLocator()
appServicePort = appLocator.getAppServicePort(\
self.URL + "/services/"+service)
req = getAppMetadataRequest()
resp = appServicePort.getAppMetadata(req)
self.Description_Text.configure(text_state = 'normal')
if resp._info:
self.Description_Text.insert('end',resp._usage+"\n\n")
self.Description_Text.insert('end',resp._info[0])
else:
self.Description_Text.insert('end',resp._usage)
self.Description_Text.configure(text_state = 'disabled')
def test_template():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.destroy()
def test_SelectNode_deSelectNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
node = tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
selection = tv.GetSelected()
if selection:
print "Now", selection.name, "is selected"
else:
print "Nothing is selected"
# Now select a node
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "***", selection.name, "is selected ***"
else:
print "Nothing is selected"
tv.destroy()
def test_obj2Node():
""" Test the creation of a TreeView with obj2Node == false
In that case there is not 1to 1 relation between object and node
tv.objToNode should stay empty.
"""
tv = TreeView(obj2Node=False)
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
assert tv.objToNode == {}
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_addNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
# addNode(nodename, parentname = None)
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_3')
tv.addNode('residue_21', parent='protein_2')
tv.addNode('residue_25', parent='protein_2')
tv.addNode('basdfe', parent='protein_2|residue_21')
tv.addNode('AminoAcid', parent='protein_2|residue_21')
tv.addNode('etc', parent='protein_1|residue_11')
tv.addNode('color', parent='protein_1|residue_11|etc')
tv.addNode('density', parent='protein_1|residue_11|etc')
tv.addNode('residue_12', parent='protein_1')
tv.addNode('2', parent='protein_2|residue_21')
tv.addNode('3', parent='protein_2|residue_21')
tv.addNode('4', parent='protein_2|residue_21')
tv.addNode('L', parent='protein_2|residue_21|AminoAcid')
for a in range(10):
name = 'A' + str(a)
tv.addNode(name, parent='protein_2|residue_21|AminoAcid')
tv.addNode('protein_4')
tv.addNode('residue_22', parent='protein_2')
# the addNode function check the node before adding to the parentname
# if already in the child list, the new node will NOT be added.
tv.addNode('residue_22', parent='protein_2')
# addNode returns the handle of the noded added
node = tv.addNode('S', parent='protein_2|residue_21|AminoAcid')
print node.name, "was added to", node.parentFullname
tv.destroy()
def test_SetAction():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
#Set what to do after an action here.
tv.setAction(event='select', function=foo)
tv.Select("protein_1")
tv.destroy()
def test_Expand_or_Collaps():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
node = tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
# equivalent to
print "Is node", node.name, "expanded?: ",
print node.expanded
tv.ExpandNode('protein_1|residue_11')
print "After expanding, is node", node.name, "expanded?: ",
print node.expanded
tv.CollapseNode('protein_1|residue_11')
print "After collapsing, is node", node.name, "expanded?: ",
print node.expanded
tv.destroy()
def test_moveNodeUpOrDown():
""" Test the function to move a tree node up and down in the node list """
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_3')
tv.addNode('residue_21', parent='protein_2')
tv.addNode('residue_25', parent='protein_2')
tv.addNode('basdfe', parent='protein_2|residue_21')
tv.addNode('AminoAcid', parent='protein_2|residue_21')
tv.addNode('etc', parent='protein_1|residue_11')
tv.addNode('color', parent='protein_1|residue_11|etc')
tv.addNode('density', parent='protein_1|residue_11|etc')
tv.addNode('residue_12', parent='protein_1')
tv.addNode('2', parent='protein_2|residue_21')
tv.addNode('3', parent='protein_2|residue_21')
tv.addNode('4', parent='protein_2|residue_21')
tv.addNode('L', parent='protein_2|residue_21|AminoAcid')
tv.addNode('protein_33xxxxxxx')
node = tv.roots[0].children[1]
dest = tv.roots[1].children[1]
## NOTE: self.objToNode can also return node instance.
n2 = tv.findNodeFromName('protein_1|residue_12')
n1 = tv.findNodeFromName('protein_1|residue_11')
p1 = tv.findNodeFromName('protein_1')
n2.moveUp()
assert p1.children.index(n2) == 0
n2.moveDown()
assert p1.children.index(n1) == 0
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
def test_SelectNode_deSelectNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
node = tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
selection = tv.GetSelected()
if selection:
print "Now", selection.name, "is selected"
else:
print "Nothing is selected"
# Now select a node
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "***", selection.name, "is selected ***"
else:
print "Nothing is selected"
tv.destroy()
def test_Delete_from_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
tv.AddToHistoryList()
tv.Select("protein_2")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11|AminoAcid|H")
tv.AddToHistoryList()
# delete
tv.DeleteFromHistoryList(2)
list=[0,2]
tv.historyList.Delete_multi(list)
tv.destroy()
def test_Add_to_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
selection = tv.GetSelected()
if selection:
print "Adding", selection.name, "to the history list"
else:
print "Nothing is selected"
# add the current selected node to the list
tv.AddToHistoryList()
tv.destroy()
def test_deleteNode():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
node = tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
# Now deleteing
tv.deleteNode_byName('A', parent='protein_1|residue_11|AminoAcid')
tv.deleteNode_byName('protein_2')
tv.deleteNode(node)
# the following returns error message,
# since AminoAcid is NOT the child of 'protein_1'
tv.deleteNode_byName('AminoAcid', parent='protein_1')
# This should work
tv.deleteNode_byName('AminoAcid', parent='protein_1|residue_11')
tv.destroy()
def test_Delete_from_History():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
tv.addNode('protein_1')
tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.Select("protein_1|residue_11|AminoAcid|A")
tv.AddToHistoryList()
tv.Select("protein_2")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11")
tv.AddToHistoryList()
tv.Select("protein_1|residue_11|AminoAcid|H")
tv.AddToHistoryList()
# delete
tv.DeleteFromHistoryList(2)
list = [0, 2]
tv.historyList.Delete_multi(list)
tv.destroy()
def test_Expand_or_Collaps():
from mglutil.gui.BasicWidgets.Tk.TreeWidget.tree import TreeView
tv = TreeView()
#Add some nodes
tv.addNode('protein_1')
node = tv.addNode('residue_11', parent='protein_1')
tv.addNode('AminoAcid', parent='protein_1|residue_11')
tv.addNode('A', parent='protein_1|residue_11|AminoAcid')
tv.addNode('H', parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
# equivalent to
print "Is node", node.name, "expanded?: ",
print node.expanded
tv.ExpandNode('protein_1|residue_11')
print "After expanding, is node", node.name, "expanded?: ",
print node.expanded
tv.CollapseNode('protein_1|residue_11')
print "After collapsing, is node", node.name, "expanded?: ",
print node.expanded
tv.destroy()
def test_moveNode():
""" Test the function to move a tree node (including subtree) """
tv = TreeView()
# paint canvas red so we see it disappear when distroyed
tv.canvas.configure(bg='red')
tv.addNode('protein_1')
tv.addNode('residue_11',parent='protein_1')
tv.addNode('AminoAcid',parent='protein_1|residue_11')
tv.addNode('A',parent='protein_1|residue_11|AminoAcid')
tv.addNode('H',parent='protein_1|residue_11|AminoAcid')
tv.addNode('protein_2')
tv.addNode('protein_333')
tv.addNode('residue_21',parent='protein_2')
tv.addNode('residue_Root',parent='protein_2')
tv.addNode('basdfe',parent='protein_2|residue_21')
tv.addNode('AminoAcidXXX',parent='protein_2|residue_21')
tv.addNode('etc',parent='protein_1|residue_11')
tv.addNode('color',parent='protein_1|residue_11|etc')
tv.addNode('density',parent='protein_1|residue_11|etc')
tv.addNode('residue_Moving',parent='protein_1')
tv.addNode('2',parent='protein_2|residue_21')
tv.addNode('3',parent='protein_2|residue_21')
tv.addNode('4',parent='protein_2|residue_21')
tv.addNode('L',parent='protein_2|residue_21|AminoAcidXXX')
tv.addNode('protein_33xxxxxxx')
node=tv.roots[0].children[1]
dest=tv.roots[1].children[1]
tv.moveNode(node,dest)
assert node.parent ==dest
node.GetFullName()=='protein_2|residue_Root|residue_Moving'
assert dest.children[0] == node
#tv.topFrame.master.update()
pause(0.2)
tv.destroy()
