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PyInstaller and wxPython

Explore how to convert a wxPython script into a standalone executable using PyInstaller. Understand key command options to customize packaging, including suppressing console windows and working with spec files to optimize your Python binaries.

We'll cover the following...

Now let’s try creating a binary from a simple wxPython script. Here’s the wxPython code that we’ve been using in previous chapters:

Python
import wx
class DemoPanel(wx.Panel):
""""""
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent)
labels = ["Name", "Address", "City", "State", "Zip",
"Phone", "Email", "Notes"]
mainSizer = wx.BoxSizer(wx.VERTICAL)
lbl = wx.StaticText(self, label="Please enter your information here:")
lbl.SetFont(wx.Font(12, wx.SWISS, wx.NORMAL, wx.BOLD))
mainSizer.Add(lbl, 0, wx.ALL, 5)
for lbl in labels:
sizer = self.buildControls(lbl)
mainSizer.Add(sizer, 1, wx.EXPAND)
self.SetSizer(mainSizer)
mainSizer.Layout()
def buildControls(self, label):
"""
Put the widgets together
"""
sizer = wx.BoxSizer(wx.HORIZONTAL)
size = (80,40)
font = wx.Font(12, wx.SWISS, wx.NORMAL, wx.BOLD)
lbl = wx.StaticText(self, label=label, size=size)
lbl.SetFont(font)
sizer.Add(lbl, 0, wx.ALL|wx.CENTER, 5)
if label != "Notes":
txt = wx.TextCtrl(self, name=label)
else:
txt = wx.TextCtrl(self, style=wx.TE_MULTILINE, name=label)
sizer.Add(txt, 1, wx.ALL, 5)
return sizer
class DemoFrame(wx.Frame):
"""
Frame that holds all other widgets
"""
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, wx.ID_ANY,
"Py2Exe Tutorial",
size=(600,400)
)
panel = DemoPanel(self)
self.Show()
if __name__ == "__main__":
app = wx.App(False)
frame = DemoFrame()
app.MainLoop()

If you execute the pyinstaller command against this script, you will see ever more output sent to the screen. It will create 23 files that total 19.4 MB. You will also notice that when you run the ...