def __init__(self, parent, title, fName=None, html=None):
wx.Frame.__init__(self, parent, -1, title, size=(600, 400))
assert (fName is None or html is None)
self.win = wx.html.HtmlWindow(self, -1)
if fName is not None:
fn = os.path.join(getHome(), fName)
self.win.LoadFile(fn)
if html is not None:
self.win.SetPage(html)
def __init__(self, parent, title, fName=None, html=None):
wx.Frame.__init__(self, parent, -1, title, size=(600, 400))
assert(fName is None or html is None)
self.win = wx.html.HtmlWindow(self, -1)
if fName is not None:
fn = os.path.join(getHome(), fName)
self.win.LoadFile(fn)
if html is not None:
self.win.SetPage(html)
def OnInit(self):
# Show a splash screen
png = os.path.join(getHome(), "Icons", "splash.png")
bmp = wx.Image(png).ConvertToBitmap()
wx.SplashScreen(bmp, wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT,
5000, None, -1)
self.frame = Frame(None)
self.frame.Show(True)
self.frame.Center()
self.frame.Raise()
self.SetTopWindow(self.frame)
return True
def OnInit(self):
wx.InitAllImageHandlers()
# Show a splash screen
png = os.path.join(getHome(), "Icons", "splash.png")
bmp = wx.Image(png).ConvertToBitmap()
wx.SplashScreen(bmp,
wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT,
5000, None, -1)
self.frame = Frame(None)
self.frame.Show(True)
self.frame.Center()
self.frame.Raise()
self.SetTopWindow(self.frame)
return True
def __init__(self, parent):
wx.Dialog.__init__(self, parent, -1, "About OpenSTV")
sizer = wx.BoxSizer(wx.VERTICAL)
fn = os.path.join(getHome(), "Icons", "splash.png")
bmp = wx.Image(fn, wx.BITMAP_TYPE_PNG).ConvertToBitmap()
bm = wx.StaticBitmap(self, -1, bmp)
sizer.Add(bm)
button = wx.Button(self, wx.ID_OK, "Close")
button.SetDefault()
sizer.Add(button, 0, wx.ALIGN_CENTER|wx.ALL, 5)
sizer.Fit(self)
self.SetAutoLayout(True)
self.SetSizer(sizer)
def getPlugins(package, baseClass, format, exclude0):
"""Find plugins of a specified type.
Each plugin has a status value that may be 0, 1, or 2. For status=0, the
plugin is excluded by default, but will be included if exclude0 is set to
False. For Method plugins, status=1 or 2 indicates whether the method
appears in the fist tier list or second tier list. For Loader and Report
plugins there is only one tier.
"""
assert (format in ["byName", "classes"])
# Import all modules in package
ppath = package.__path__
pname = package.__name__ + "."
for importer, modname, ispkg in pkgutil.iter_modules(ppath, pname):
module = __import__(modname, fromlist="dummy")
# Look for user-installed plugins
externalPluginDir = os.path.join(getHome(), "Plugins")
if os.path.exists(externalPluginDir):
if externalPluginDir not in sys.path:
sys.path.append(externalPluginDir)
externalPlugins = [
x[:-3] for x in os.listdir(externalPluginDir) if x.endswith(".py")
]
for plugin in externalPlugins:
__import__(plugin)
# Get plugin list from subclasses of baseClass
pluginClasses = []
for m in baseClass.__subclasses__():
if exclude0 and m.status == 0:
del m
else:
pluginClasses.append(m)
if format == "classes":
return pluginClasses
elif format == "byName":
pluginClass = {}
for p in pluginClasses:
pluginClass[p.__name__] = p
return pluginClass
else:
assert (0)
def __init__(self, parent):
wx.Dialog.__init__(self, parent, -1, "About OpenSTV")
sizer = wx.BoxSizer(wx.VERTICAL)
fn = os.path.join(getHome(), "Icons", "splash.png")
bmp = wx.Image(fn, wx.BITMAP_TYPE_PNG).ConvertToBitmap()
bm = wx.StaticBitmap(self, -1, bmp)
sizer.Add(bm)
button = wx.Button(self, wx.ID_OK, "Close")
button.SetDefault()
sizer.Add(button, 0, wx.ALIGN_CENTER | wx.ALL, 5)
sizer.Fit(self)
self.SetAutoLayout(True)
self.SetSizer(sizer)
def getPlugins(package, baseClass, format, exclude0):
"""Find plugins of a specified type.
Each plugin has a status value that may be 0, 1, or 2. For status=0, the
plugin is excluded by default, but will be included if exclude0 is set to
False. For Method plugins, status=1 or 2 indicates whether the method
appears in the fist tier list or second tier list. For Loader and Report
plugins there is only one tier.
"""
assert(format in ["byName", "classes"])
# Import all modules in package
ppath = package.__path__
pname = package.__name__ + "."
for importer, modname, ispkg in pkgutil.iter_modules(ppath, pname):
module = __import__(modname, fromlist = "dummy")
# Look for user-installed plugins
externalPluginDir = os.path.join(getHome(), "Plugins")
if os.path.exists(externalPluginDir):
if externalPluginDir not in sys.path:
sys.path.append(externalPluginDir)
externalPlugins = [x[:-3] for x in os.listdir(externalPluginDir)
if x.endswith(".py")]
for plugin in externalPlugins:
__import__(plugin)
# Get plugin list from subclasses of baseClass
pluginClasses = []
for m in baseClass.__subclasses__():
if exclude0 and m.status == 0:
del m
else:
pluginClasses.append(m)
if format == "classes":
return pluginClasses
elif format == "byName":
pluginClass = {}
for p in pluginClasses:
pluginClass[p.__name__] = p
return pluginClass
else:
assert(0)
def __init__(self, parent):
wx.Frame.__init__(self, parent, -1, "OpenSTV", size=(900, 600))
warnings.showwarning = self.catchWarnings
# Get method plugins and create dict for easy access
plugins = getMethodPlugins("classes")
self.methodClasses1 = {} # Methods enabled by default
self.methodClasses2 = {} # All methods
self.lastMethod = "Scottish STV"
for p in plugins:
if p.status == 1:
self.methodClasses1[p.longMethodName] = p
self.methodClasses2[p.longMethodName] = p
self.methodClasses = self.methodClasses1 # Methods currently viewable to user
self.breakTiesRandomly = False
fn = os.path.join(getHome(), "Icons", "pie.ico")
self.icon = wx.Icon(fn, wx.BITMAP_TYPE_ICO)
self.SetIcon(self.icon)
self.lastBallotFile = ""
self.electionList = []
self.menuBar = wx.MenuBar()
self.MakeMenu()
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
# create a notebook
self.notebook = wx.Notebook(self, -1)
# create a console window
self.console = wx.TextCtrl(self.notebook, -1,
style=wx.TE_MULTILINE|wx.TE_READONLY|\
wx.TE_WORDWRAP|wx.FIXED|wx.TE_RICH2)
self.console.SetMaxLength(0)
ps = self.console.GetFont().GetPointSize()
font = wx.Font(ps, wx.MODERN, wx.NORMAL, wx.NORMAL)
self.console.SetFont(font)
# add the console as the first page
self.notebook.AddPage(self.console, "Console")
self.output = Output(self.notebook)
sys.stdout = self.output
sys.stderr = self.output
self.introText = """\
OpenSTV Copyright 2003-2010 Jeffrey O'Neill
GNU General Public License
See Help->License for more details.
To run an election with an existing ballot file, select "New Election" from
the File menu.
To create a new ballot file, select "Create New Ballot File" from the File
menu. To edit an existing ballot file, select "Edit Ballot File" from the
File menu.
For more information about the operation of OpenSTV, see the Help menu, go
to www.OpenSTV.org, or send an email to [email protected].
"""
self.console.AppendText(self.introText)
def __init__(self, parent, mode):
wx.Frame.__init__(self, parent, -1, "Ballot File Editor")
warnings.showwarning = self.catchWarnings
self.MakeMenu()
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
self.logfName = ""
fn = os.path.join(getHome(), "Icons", "blt.ico")
icon = wx.Icon(fn, wx.BITMAP_TYPE_ICO)
self.SetIcon(icon)
# Edit a new ballot file
if mode == "new":
# Create an empty ballots class instance
self.b = Ballots()
# Get the candidate names from the user
dlg = CandidatesDialog(parent, self.b)
dlg.Center()
if dlg.ShowModal() != wx.ID_OK:
dlg.Destroy()
self.Destroy()
return
dlg.Destroy()
# Edit an existing ballot file
elif mode == "old":
dlg = wx.FileDialog(self, "Edit Ballot File",
style=wx.FD_OPEN|wx.FD_CHANGE_DIR)
if dlg.ShowModal() != wx.ID_OK:
dlg.Destroy()
self.Destroy()
return
fName = dlg.GetPath()
dlg.Destroy()
# Open the file
try:
self.b = Ballots()
self.b.loadUnknown(fName)
except RuntimeError as msg:
wx.MessageBox(str(msg), "Error", wx.OK|wx.ICON_ERROR)
self.Destroy()
return
else:
assert(0)
# Set the window title to include the filename
fn = self.b.getFileName()
if fn is not None:
title = "%s - Ballot File Editor" % os.path.basename(fn)
else:
title = "%s - Ballot File Editor" % "New File"
self.SetTitle(title)
# Create a notebook with an editing page and a log page
nb = wx.Notebook(self, -1)
self.panel = BallotsPanel(nb, self.b)
nb.AddPage(self.panel, "Ballots")
self.logN = 1 # counter for display purposes
self.log = wx.TextCtrl(nb, -1,
style=wx.TE_MULTILINE|wx.TE_READONLY|\
wx.TE_WORDWRAP|wx.FIXED)
nb.AddPage(self.log, "Log")
# Initialize
if mode == "new":
self.panel.NeedToSaveBallots = True
self.Log("Created a new ballot file.")
elif mode == "old":
self.panel.NeedToSaveBallots = False
self.Log("Loaded %d ballots from file %s." %\
(self.b.numBallots, os.path.basename(self.b.getFileName())))
else:
assert(0)
# Set up the sizer
sizer = wx.BoxSizer()
sizer.Add(nb, 1, wx.EXPAND, 0)
self.SetSizer(sizer)
sizer.Fit(self)
sizer.SetSizeHints(self)
def __init__(self, parent):
wx.Frame.__init__(self, parent, -1, "OpenSTV", size=(900, 600))
warnings.showwarning = self.catchWarnings
# Get method plugins and create dict for easy access
plugins = getMethodPlugins("classes")
self.methodClasses1 = {} # Methods enabled by default
self.methodClasses2 = {} # All methods
self.lastMethod = "Scottish STV"
for p in plugins:
if p.status == 1:
self.methodClasses1[p.longMethodName] = p
self.methodClasses2[p.longMethodName] = p
self.methodClasses = self.methodClasses1 # Methods currently viewable to user
self.breakTiesRandomly = False
fn = os.path.join(getHome(), "Icons", "pie.ico")
self.icon = wx.Icon(fn, wx.BITMAP_TYPE_ICO)
self.SetIcon(self.icon)
self.lastBallotFile = ""
self.electionList = []
self.menuBar = wx.MenuBar()
self.MakeMenu()
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
# create a notebook
self.notebook = wx.Notebook(self, -1)
# create a console window
self.console = wx.TextCtrl(self.notebook, -1,
style=wx.TE_MULTILINE|wx.TE_READONLY|\
wx.TE_WORDWRAP|wx.FIXED|wx.TE_RICH2)
self.console.SetMaxLength(0)
ps = self.console.GetFont().GetPointSize()
font = wx.Font(ps, wx.MODERN, wx.NORMAL, wx.NORMAL)
self.console.SetFont(font)
# add the console as the first page
self.notebook.AddPage(self.console, "Console")
self.output = Output(self.notebook)
sys.stdout = self.output
sys.stderr = self.output
self.introText = """\
OpenSTV Copyright 2003-2010 Jeffrey O'Neill
GNU General Public License
See Help->License for more details.
To run an election with an existing ballot file, select "New Election" from
the File menu.
To create a new ballot file, select "Create New Ballot File" from the File
menu. To edit an existing ballot file, select "Edit Ballot File" from the
File menu.
For more information about the operation of OpenSTV, see the Help menu, go
to www.OpenSTV.org, or send an email to [email protected].
"""
self.console.AppendText(self.introText)
def __init__(self, parent, mode):
wx.Frame.__init__(self, parent, -1, "Ballot File Editor")
warnings.showwarning = self.catchWarnings
self.MakeMenu()
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
self.logfName = ""
fn = os.path.join(getHome(), "Icons", "blt.ico")
icon = wx.Icon(fn, wx.BITMAP_TYPE_ICO)
self.SetIcon(icon)
# Edit a new ballot file
if mode == "new":
# Create an empty ballots class instance
self.b = Ballots()
# Get the candidate names from the user
dlg = CandidatesDialog(parent, self.b)
dlg.Center()
if dlg.ShowModal() != wx.ID_OK:
dlg.Destroy()
self.Destroy()
return
dlg.Destroy()
# Edit an existing ballot file
elif mode == "old":
dlg = wx.FileDialog(self, "Edit Ballot File",
style=wx.OPEN|wx.CHANGE_DIR)
if dlg.ShowModal() != wx.ID_OK:
dlg.Destroy()
self.Destroy()
return
fName = dlg.GetPath()
dlg.Destroy()
# Open the file
try:
self.b = Ballots()
self.b.loadUnknown(fName)
except RuntimeError as msg:
wx.MessageBox(str(msg), "Error", wx.OK|wx.ICON_ERROR)
self.Destroy()
return
else:
assert(0)
# Set the window title to include the filename
fn = self.b.getFileName()
if fn is not None:
title = "%s - Ballot File Editor" % os.path.basename(fn)
else:
title = "%s - Ballot File Editor" % "New File"
self.SetTitle(title)
# Create a notebook with an editing page and a log page
nb = wx.Notebook(self, -1)
self.panel = BallotsPanel(nb, self.b)
nb.AddPage(self.panel, "Ballots")
self.logN = 1 # counter for display purposes
self.log = wx.TextCtrl(nb, -1,
style=wx.TE_MULTILINE|wx.TE_READONLY|\
wx.TE_WORDWRAP|wx.FIXED)
self.log.SetMaxLength(0)
nb.AddPage(self.log, "Log")
# Initialize
if mode == "new":
self.panel.NeedToSaveBallots = True
self.Log("Created a new ballot file.")
elif mode == "old":
self.panel.NeedToSaveBallots = False
self.Log("Loaded %d ballots from file %s." %\
(self.b.numBallots, os.path.basename(self.b.getFileName())))
else:
assert(0)
# Set up the sizer
sizer = wx.BoxSizer()
sizer.Add(nb, 1, wx.EXPAND, 0)
self.SetSizer(sizer)
sizer.Fit(self)
sizer.SetSizeHints(self)