Python code coverage for Lib/lib-tk/tkCommonDialog.py

#	count	content
1	n/a	# base class for tk common dialogues
2	n/a	#
3	n/a	# this module provides a base class for accessing the common
4	n/a	# dialogues available in Tk 4.2 and newer. use tkFileDialog,
5	n/a	# tkColorChooser, and tkMessageBox to access the individual
6	n/a	# dialogs.
7	n/a	#
8	n/a	# written by Fredrik Lundh, May 1997
9	n/a	#
10	n/a
11	n/a	from Tkinter import *
12	n/a
13	n/a	class Dialog:
14	n/a
15	n/a	command = None
16	n/a
17	n/a	def __init__(self, master=None, **options):
18	n/a
19	n/a	# FIXME: should this be placed on the module level instead?
20	n/a	if TkVersion < 4.2:
21	n/a	raise TclError, "this module requires Tk 4.2 or newer"
22	n/a
23	n/a	self.master = master
24	n/a	self.options = options
25	n/a	if not master and options.get('parent'):
26	n/a	self.master = options['parent']
27	n/a
28	n/a	def _fixoptions(self):
29	n/a	pass # hook
30	n/a
31	n/a	def _fixresult(self, widget, result):
32	n/a	return result # hook
33	n/a
34	n/a	def show(self, **options):
35	n/a
36	n/a	# update instance options
37	n/a	for k, v in options.items():
38	n/a	self.options[k] = v
39	n/a
40	n/a	self._fixoptions()
41	n/a
42	n/a	# we need a dummy widget to properly process the options
43	n/a	# (at least as long as we use Tkinter 1.63)
44	n/a	w = Frame(self.master)
45	n/a
46	n/a	try:
47	n/a
48	n/a	s = w.tk.call(self.command, *w._options(self.options))
49	n/a
50	n/a	s = self._fixresult(w, s)
51	n/a
52	n/a	finally:
53	n/a
54	n/a	try:
55	n/a	# get rid of the widget
56	n/a	w.destroy()
57	n/a	except:
58	n/a	pass
59	n/a
60	n/a	return s