Implementation of PasswordField custom widget

gooey/gui/widgets/components.py

@@ -234,4 +234,4 @@ CommandField      = build_subclass('CommandField', widget_pack.TextInputPayload(
 Dropdown          = build_subclass('Dropdown', widget_pack.DropdownPayload)
 Counter           = build_subclass('Counter', widget_pack.CounterPayload)
 MultiDirChooser   = build_subclass('MultiDirChooser', widget_pack.MultiDirChooserPayload)
-
+PasswordField     = build_subclass('PasswordField', widget_pack.PasswordInputPayload)

gooey/gui/widgets/widget_pack.py

@@ -196,6 +196,23 @@ class DirDialog(wx.DirDialog):
   def __init__(self, parent, *args, **kwargs):
     wx.DirDialog.__init__(self, parent, 'Select Directory', style=wx.DD_DEFAULT_STYLE)
 
+class PasswordInputPayload(WidgetPack):
+  def __init__(self, no_quoting=False):
+    self.widget = None
+    self.option_string = None
+    self.no_quoting = no_quoting
+
+  def build(self, parent, data, choices=None):
+    self.widget = wx.TextCtrl(parent, style=wx.TE_PASSWORD)
+    dt = FileDrop(self.widget)
+    self.widget.SetDropTarget(dt)
+    self.widget.SetMinSize((0, -1))
+    self.widget.SetDoubleBuffered(True)
+    self.widget.AppendText('')
+    return self.widget
+
+  def get_value(self):
+    return self.widget.GetValue()
 
 def safe_default(data, default):
   return ''

gooey/python_bindings/argparse_to_json.py

@@ -31,7 +31,8 @@ VALID_WIDGETS = (
   'RadioGroup',
   'CheckBox',
   'MultiDirChooser',
-  'Textarea'
+  'Textarea',
+  'PasswordField'
 )