wxPython/src/msw/calendar.py

   1 # This file was created automatically by SWIG.
   2 # Don't modify this file, modify the SWIG interface instead.
   3
   4 """
   5 Classes for an interactive Calendar control.
   6 """
   7
   8 import _calendar
   9
  10 import _misc
  11 import _core
  12 wx = _core
  13 __docfilter__ = wx.__DocFilter(globals())
  14 CAL_SUNDAY_FIRST = _calendar.CAL_SUNDAY_FIRST
  15 CAL_MONDAY_FIRST = _calendar.CAL_MONDAY_FIRST
  16 CAL_SHOW_HOLIDAYS = _calendar.CAL_SHOW_HOLIDAYS
  17 CAL_NO_YEAR_CHANGE = _calendar.CAL_NO_YEAR_CHANGE
  18 CAL_NO_MONTH_CHANGE = _calendar.CAL_NO_MONTH_CHANGE
  19 CAL_SEQUENTIAL_MONTH_SELECTION = _calendar.CAL_SEQUENTIAL_MONTH_SELECTION
  20 CAL_SHOW_SURROUNDING_WEEKS = _calendar.CAL_SHOW_SURROUNDING_WEEKS
  21 CAL_HITTEST_NOWHERE = _calendar.CAL_HITTEST_NOWHERE
  22 CAL_HITTEST_HEADER = _calendar.CAL_HITTEST_HEADER
  23 CAL_HITTEST_DAY = _calendar.CAL_HITTEST_DAY
  24 CAL_HITTEST_INCMONTH = _calendar.CAL_HITTEST_INCMONTH
  25 CAL_HITTEST_DECMONTH = _calendar.CAL_HITTEST_DECMONTH
  26 CAL_HITTEST_SURROUNDING_WEEK = _calendar.CAL_HITTEST_SURROUNDING_WEEK
  27 CAL_BORDER_NONE = _calendar.CAL_BORDER_NONE
  28 CAL_BORDER_SQUARE = _calendar.CAL_BORDER_SQUARE
  29 CAL_BORDER_ROUND = _calendar.CAL_BORDER_ROUND
  30 class CalendarDateAttr(object):
  31     """
  32     A set of customization attributes for a calendar date, which can be
  33     used to control the look of the Calendar object.
  34     """
  35     def __repr__(self):
  36         return "<%s.%s; proxy of C++ wxCalendarDateAttr instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,)
  37     def __init__(self, *args, **kwargs):
  38         """
  39         __init__(self, Colour colText=wxNullColour, Colour colBack=wxNullColour,
  40             Colour colBorder=wxNullColour, Font font=wxNullFont,
  41             int border=CAL_BORDER_NONE) -> CalendarDateAttr
  42
  43         Create a CalendarDateAttr.
  44         """
  45         newobj = _calendar.new_CalendarDateAttr(*args, **kwargs)
  46         self.this = newobj.this
  47         self.thisown = 1
  48         del newobj.thisown
  49     def SetTextColour(*args, **kwargs):
  50         """SetTextColour(self, Colour colText)"""
  51         return _calendar.CalendarDateAttr_SetTextColour(*args, **kwargs)
  52
  53     def SetBackgroundColour(*args, **kwargs):
  54         """SetBackgroundColour(self, Colour colBack)"""
  55         return _calendar.CalendarDateAttr_SetBackgroundColour(*args, **kwargs)
  56
  57     def SetBorderColour(*args, **kwargs):
  58         """SetBorderColour(self, Colour col)"""
  59         return _calendar.CalendarDateAttr_SetBorderColour(*args, **kwargs)
  60
  61     def SetFont(*args, **kwargs):
  62         """SetFont(self, Font font)"""
  63         return _calendar.CalendarDateAttr_SetFont(*args, **kwargs)
  64
  65     def SetBorder(*args, **kwargs):
  66         """SetBorder(self, int border)"""
  67         return _calendar.CalendarDateAttr_SetBorder(*args, **kwargs)
  68
  69     def SetHoliday(*args, **kwargs):
  70         """SetHoliday(self, bool holiday)"""
  71         return _calendar.CalendarDateAttr_SetHoliday(*args, **kwargs)
  72
  73     def HasTextColour(*args, **kwargs):
  74         """HasTextColour(self) -> bool"""
  75         return _calendar.CalendarDateAttr_HasTextColour(*args, **kwargs)
  76
  77     def HasBackgroundColour(*args, **kwargs):
  78         """HasBackgroundColour(self) -> bool"""
  79         return _calendar.CalendarDateAttr_HasBackgroundColour(*args, **kwargs)
  80
  81     def HasBorderColour(*args, **kwargs):
  82         """HasBorderColour(self) -> bool"""
  83         return _calendar.CalendarDateAttr_HasBorderColour(*args, **kwargs)
  84
  85     def HasFont(*args, **kwargs):
  86         """HasFont(self) -> bool"""
  87         return _calendar.CalendarDateAttr_HasFont(*args, **kwargs)
  88
  89     def HasBorder(*args, **kwargs):
  90         """HasBorder(self) -> bool"""
  91         return _calendar.CalendarDateAttr_HasBorder(*args, **kwargs)
  92
  93     def IsHoliday(*args, **kwargs):
  94         """IsHoliday(self) -> bool"""
  95         return _calendar.CalendarDateAttr_IsHoliday(*args, **kwargs)
  96
  97     def GetTextColour(*args, **kwargs):
  98         """GetTextColour(self) -> Colour"""
  99         return _calendar.CalendarDateAttr_GetTextColour(*args, **kwargs)
 100
 101     def GetBackgroundColour(*args, **kwargs):
 102         """GetBackgroundColour(self) -> Colour"""
 103         return _calendar.CalendarDateAttr_GetBackgroundColour(*args, **kwargs)
 104
 105     def GetBorderColour(*args, **kwargs):
 106         """GetBorderColour(self) -> Colour"""
 107         return _calendar.CalendarDateAttr_GetBorderColour(*args, **kwargs)
 108
 109     def GetFont(*args, **kwargs):
 110         """GetFont(self) -> Font"""
 111         return _calendar.CalendarDateAttr_GetFont(*args, **kwargs)
 112
 113     def GetBorder(*args, **kwargs):
 114         """GetBorder(self) -> int"""
 115         return _calendar.CalendarDateAttr_GetBorder(*args, **kwargs)
 116
 117
 118 class CalendarDateAttrPtr(CalendarDateAttr):
 119     def __init__(self, this):
 120         self.this = this
 121         if not hasattr(self,"thisown"): self.thisown = 0
 122         self.__class__ = CalendarDateAttr
 123 _calendar.CalendarDateAttr_swigregister(CalendarDateAttrPtr)
 124
 125 class CalendarEvent(_core.CommandEvent):
 126     def __repr__(self):
 127         return "<%s.%s; proxy of C++ wxCalendarEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,)
 128     def __init__(self, *args, **kwargs):
 129         """__init__(self, CalendarCtrl cal, wxEventType type) -> CalendarEvent"""
 130         newobj = _calendar.new_CalendarEvent(*args, **kwargs)
 131         self.this = newobj.this
 132         self.thisown = 1
 133         del newobj.thisown
 134     def GetDate(*args, **kwargs):
 135         """GetDate(self) -> DateTime"""
 136         return _calendar.CalendarEvent_GetDate(*args, **kwargs)
 137
 138     def SetDate(*args, **kwargs):
 139         """SetDate(self, DateTime date)"""
 140         return _calendar.CalendarEvent_SetDate(*args, **kwargs)
 141
 142     def SetWeekDay(*args, **kwargs):
 143         """SetWeekDay(self, int wd)"""
 144         return _calendar.CalendarEvent_SetWeekDay(*args, **kwargs)
 145
 146     def GetWeekDay(*args, **kwargs):
 147         """GetWeekDay(self) -> int"""
 148         return _calendar.CalendarEvent_GetWeekDay(*args, **kwargs)
 149
 150     def PySetDate(self, date):
 151         """takes datetime.datetime or datetime.date object"""
 152         self.SetDate(_pydate2wxdate(date))
 153
 154     def PyGetDate(self):
 155         """returns datetime.date object"""
 156         return _wxdate2pydate(self.GetDate())
 157
 158
 159 class CalendarEventPtr(CalendarEvent):
 160     def __init__(self, this):
 161         self.this = this
 162         if not hasattr(self,"thisown"): self.thisown = 0
 163         self.__class__ = CalendarEvent
 164 _calendar.CalendarEvent_swigregister(CalendarEventPtr)
 165
 166 wxEVT_CALENDAR_DOUBLECLICKED = _calendar.wxEVT_CALENDAR_DOUBLECLICKED
 167 wxEVT_CALENDAR_SEL_CHANGED = _calendar.wxEVT_CALENDAR_SEL_CHANGED
 168 wxEVT_CALENDAR_DAY_CHANGED = _calendar.wxEVT_CALENDAR_DAY_CHANGED
 169 wxEVT_CALENDAR_MONTH_CHANGED = _calendar.wxEVT_CALENDAR_MONTH_CHANGED
 170 wxEVT_CALENDAR_YEAR_CHANGED = _calendar.wxEVT_CALENDAR_YEAR_CHANGED
 171 wxEVT_CALENDAR_WEEKDAY_CLICKED = _calendar.wxEVT_CALENDAR_WEEKDAY_CLICKED
 172 EVT_CALENDAR =                 wx.PyEventBinder( wxEVT_CALENDAR_DOUBLECLICKED, 1)
 173 EVT_CALENDAR_SEL_CHANGED =     wx.PyEventBinder( wxEVT_CALENDAR_SEL_CHANGED, 1)
 174 EVT_CALENDAR_DAY =             wx.PyEventBinder( wxEVT_CALENDAR_DAY_CHANGED, 1)
 175 EVT_CALENDAR_MONTH =           wx.PyEventBinder( wxEVT_CALENDAR_MONTH_CHANGED, 1)
 176 EVT_CALENDAR_YEAR =            wx.PyEventBinder( wxEVT_CALENDAR_YEAR_CHANGED, 1)
 177 EVT_CALENDAR_WEEKDAY_CLICKED = wx.PyEventBinder( wxEVT_CALENDAR_WEEKDAY_CLICKED, 1)
 178
 179 class CalendarCtrl(_core.Control):
 180     """
 181     The calendar control allows the user to pick a date interactively.
 182
 183     The CalendarCtrl displays a window containing several parts: the
 184     control to pick the month and the year at the top (either or both of
 185     them may be disabled) and a month area below them which shows all the
 186     days in the month. The user can move the current selection using the
 187     keyboard and select the date (generating EVT_CALENDAR event) by
 188     pressing <Return> or double clicking it.
 189
 190     It has advanced possibilities for the customization of its
 191     display. All global settings (such as colours and fonts used) can, of
 192     course, be changed. But also, the display style for each day in the
 193     month can be set independently using CalendarDateAttr class.
 194
 195     An item without custom attributes is drawn with the default colours
 196     and font and without border, but setting custom attributes with
 197     SetAttr allows to modify its appearance. Just create a custom
 198     attribute object and set it for the day you want to be displayed
 199     specially A day may be marked as being a holiday, (even if it is not
 200     recognized as one by wx.DateTime) by using the SetHoliday method.
 201
 202     As the attributes are specified for each day, they may change when the
 203     month is changed, so you will often want to update them in an
 204     EVT_CALENDAR_MONTH event handler.
 205     """
 206     def __repr__(self):
 207         return "<%s.%s; proxy of C++ wxCalendarCtrl instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,)
 208     def __init__(self, *args, **kwargs):
 209         """
 210         __init__(self, Window parent, int id=-1, DateTime date=DefaultDateTime,
 211             Point pos=DefaultPosition, Size size=DefaultSize,
 212             long style=wxCAL_SHOW_HOLIDAYS|wxWANTS_CHARS,
 213             String name=CalendarNameStr) -> CalendarCtrl
 214
 215         Create and show a calendar control.
 216         """
 217         newobj = _calendar.new_CalendarCtrl(*args, **kwargs)
 218         self.this = newobj.this
 219         self.thisown = 1
 220         del newobj.thisown
 221         self._setOORInfo(self)
 222
 223     def Create(*args, **kwargs):
 224         """
 225         Create(self, Window parent, int id, DateTime date=DefaultDateTime,
 226             Point pos=DefaultPosition, Size size=DefaultSize,
 227             long style=wxCAL_SHOW_HOLIDAYS|wxWANTS_CHARS,
 228             String name=CalendarNameStr) -> bool
 229
 230         Acutally create the GUI portion of the CalendarCtrl for 2-phase
 231         creation.
 232         """
 233         return _calendar.CalendarCtrl_Create(*args, **kwargs)
 234
 235     def SetDate(*args, **kwargs):
 236         """
 237         SetDate(self, DateTime date)
 238
 239         Sets the current date.
 240         """
 241         return _calendar.CalendarCtrl_SetDate(*args, **kwargs)
 242
 243     def GetDate(*args, **kwargs):
 244         """
 245         GetDate(self) -> DateTime
 246
 247         Gets the currently selected date.
 248         """
 249         return _calendar.CalendarCtrl_GetDate(*args, **kwargs)
 250
 251     def SetLowerDateLimit(*args, **kwargs):
 252         """
 253         SetLowerDateLimit(self, DateTime date=DefaultDateTime) -> bool
 254
 255         set the range in which selection can occur
 256         """
 257         return _calendar.CalendarCtrl_SetLowerDateLimit(*args, **kwargs)
 258
 259     def SetUpperDateLimit(*args, **kwargs):
 260         """
 261         SetUpperDateLimit(self, DateTime date=DefaultDateTime) -> bool
 262
 263         set the range in which selection can occur
 264         """
 265         return _calendar.CalendarCtrl_SetUpperDateLimit(*args, **kwargs)
 266
 267     def GetLowerDateLimit(*args, **kwargs):
 268         """
 269         GetLowerDateLimit(self) -> DateTime
 270
 271         get the range in which selection can occur
 272         """
 273         return _calendar.CalendarCtrl_GetLowerDateLimit(*args, **kwargs)
 274
 275     def GetUpperDateLimit(*args, **kwargs):
 276         """
 277         GetUpperDateLimit(self) -> DateTime
 278
 279         get the range in which selection can occur
 280         """
 281         return _calendar.CalendarCtrl_GetUpperDateLimit(*args, **kwargs)
 282
 283     def SetDateRange(*args, **kwargs):
 284         """
 285         SetDateRange(self, DateTime lowerdate=DefaultDateTime, DateTime upperdate=DefaultDateTime) -> bool
 286
 287         set the range in which selection can occur
 288         """
 289         return _calendar.CalendarCtrl_SetDateRange(*args, **kwargs)
 290
 291     def EnableYearChange(*args, **kwargs):
 292         """
 293         EnableYearChange(self, bool enable=True)
 294
 295         This function should be used instead of changing CAL_NO_YEAR_CHANGE
 296         style bit directly. It allows or disallows the user to change the year
 297         interactively.
 298         """
 299         return _calendar.CalendarCtrl_EnableYearChange(*args, **kwargs)
 300
 301     def EnableMonthChange(*args, **kwargs):
 302         """
 303         EnableMonthChange(self, bool enable=True)
 304
 305         This function should be used instead of changing CAL_NO_MONTH_CHANGE
 306         style bit. It allows or disallows the user to change the month
 307         interactively. Note that if the month can not be changed, the year can
 308         not be changed either.
 309         """
 310         return _calendar.CalendarCtrl_EnableMonthChange(*args, **kwargs)
 311
 312     def EnableHolidayDisplay(*args, **kwargs):
 313         """
 314         EnableHolidayDisplay(self, bool display=True)
 315
 316         This function should be used instead of changing CAL_SHOW_HOLIDAYS
 317         style bit directly. It enables or disables the special highlighting of
 318         the holidays.
 319         """
 320         return _calendar.CalendarCtrl_EnableHolidayDisplay(*args, **kwargs)
 321
 322     def SetHeaderColours(*args, **kwargs):
 323         """
 324         SetHeaderColours(self, Colour colFg, Colour colBg)
 325
 326         Header colours are used for painting the weekdays at the top.
 327         """
 328         return _calendar.CalendarCtrl_SetHeaderColours(*args, **kwargs)
 329
 330     def GetHeaderColourFg(*args, **kwargs):
 331         """
 332         GetHeaderColourFg(self) -> Colour
 333
 334         Header colours are used for painting the weekdays at the top.
 335         """
 336         return _calendar.CalendarCtrl_GetHeaderColourFg(*args, **kwargs)
 337
 338     def GetHeaderColourBg(*args, **kwargs):
 339         """
 340         GetHeaderColourBg(self) -> Colour
 341
 342         Header colours are used for painting the weekdays at the top.
 343         """
 344         return _calendar.CalendarCtrl_GetHeaderColourBg(*args, **kwargs)
 345
 346     def SetHighlightColours(*args, **kwargs):
 347         """
 348         SetHighlightColours(self, Colour colFg, Colour colBg)
 349
 350         Highlight colour is used for the currently selected date.
 351         """
 352         return _calendar.CalendarCtrl_SetHighlightColours(*args, **kwargs)
 353
 354     def GetHighlightColourFg(*args, **kwargs):
 355         """
 356         GetHighlightColourFg(self) -> Colour
 357
 358         Highlight colour is used for the currently selected date.
 359         """
 360         return _calendar.CalendarCtrl_GetHighlightColourFg(*args, **kwargs)
 361
 362     def GetHighlightColourBg(*args, **kwargs):
 363         """
 364         GetHighlightColourBg(self) -> Colour
 365
 366         Highlight colour is used for the currently selected date.
 367         """
 368         return _calendar.CalendarCtrl_GetHighlightColourBg(*args, **kwargs)
 369
 370     def SetHolidayColours(*args, **kwargs):
 371         """
 372         SetHolidayColours(self, Colour colFg, Colour colBg)
 373
 374         Holiday colour is used for the holidays (if CAL_SHOW_HOLIDAYS style is
 375         used).
 376         """
 377         return _calendar.CalendarCtrl_SetHolidayColours(*args, **kwargs)
 378
 379     def GetHolidayColourFg(*args, **kwargs):
 380         """
 381         GetHolidayColourFg(self) -> Colour
 382
 383         Holiday colour is used for the holidays (if CAL_SHOW_HOLIDAYS style is
 384         used).
 385         """
 386         return _calendar.CalendarCtrl_GetHolidayColourFg(*args, **kwargs)
 387
 388     def GetHolidayColourBg(*args, **kwargs):
 389         """
 390         GetHolidayColourBg(self) -> Colour
 391
 392         Holiday colour is used for the holidays (if CAL_SHOW_HOLIDAYS style is
 393         used).
 394         """
 395         return _calendar.CalendarCtrl_GetHolidayColourBg(*args, **kwargs)
 396
 397     def GetAttr(*args, **kwargs):
 398         """
 399         GetAttr(self, size_t day) -> CalendarDateAttr
 400
 401         Returns the attribute for the given date (should be in the range
 402         1...31).  The returned value may be None
 403         """
 404         return _calendar.CalendarCtrl_GetAttr(*args, **kwargs)
 405
 406     def SetAttr(*args, **kwargs):
 407         """
 408         SetAttr(self, size_t day, CalendarDateAttr attr)
 409
 410         Associates the attribute with the specified date (in the range
 411         1...31).  If the attribute passed is None, the items attribute is
 412         cleared.
 413         """
 414         return _calendar.CalendarCtrl_SetAttr(*args, **kwargs)
 415
 416     def SetHoliday(*args, **kwargs):
 417         """
 418         SetHoliday(self, size_t day)
 419
 420         Marks the specified day as being a holiday in the current month.
 421         """
 422         return _calendar.CalendarCtrl_SetHoliday(*args, **kwargs)
 423
 424     def ResetAttr(*args, **kwargs):
 425         """
 426         ResetAttr(self, size_t day)
 427
 428         Clears any attributes associated with the given day (in the range
 429         1...31).
 430         """
 431         return _calendar.CalendarCtrl_ResetAttr(*args, **kwargs)
 432
 433     def HitTest(*args, **kwargs):
 434         """
 435         HitTest(Point pos) -> (result, date, weekday)
 436
 437         Returns 3-tuple with information about the given position on the
 438         calendar control.  The first value of the tuple is a result code and
 439         determines the validity of the remaining two values.
 440         """
 441         return _calendar.CalendarCtrl_HitTest(*args, **kwargs)
 442
 443     def GetMonthControl(*args, **kwargs):
 444         """
 445         GetMonthControl(self) -> Control
 446
 447         Get the currently shown control for month.
 448         """
 449         return _calendar.CalendarCtrl_GetMonthControl(*args, **kwargs)
 450
 451     def GetYearControl(*args, **kwargs):
 452         """
 453         GetYearControl(self) -> Control
 454
 455         Get the currently shown control for year.
 456         """
 457         return _calendar.CalendarCtrl_GetYearControl(*args, **kwargs)
 458
 459     def GetClassDefaultAttributes(*args, **kwargs):
 460         """
 461         GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes
 462
 463         Get the default attributes for this class.  This is useful if you want
 464         to use the same font or colour in your own control as in a standard
 465         control -- which is a much better idea than hard coding specific
 466         colours or fonts which might look completely out of place on the
 467         user's system, especially if it uses themes.
 468
 469         The variant parameter is only relevant under Mac currently and is
 470         ignore under other platforms. Under Mac, it will change the size of
 471         the returned font. See `wx.Window.SetWindowVariant` for more about
 472         this.
 473         """
 474         return _calendar.CalendarCtrl_GetClassDefaultAttributes(*args, **kwargs)
 475
 476     GetClassDefaultAttributes = staticmethod(GetClassDefaultAttributes)
 477     def PySetDate(self, date):
 478         """takes datetime.datetime or datetime.date object"""
 479         self.SetDate(_pydate2wxdate(date))
 480
 481     def PyGetDate(self):
 482         """returns datetime.date object"""
 483         return _wxdate2pydate(self.GetDate())
 484
 485     def PySetLowerDateLimit(self, date):
 486         """takes datetime.datetime or datetime.date object"""
 487         self.SetLowerDateLimit(_pydate2wxdate(date))
 488
 489     def PySetUpperDateLimit(self, date):
 490         """takes datetime.datetime or datetime.date object"""
 491         self.SetUpperDateLimit(_pydate2wxdate(date))
 492
 493     def PySetDateRange(self, lowerdate, upperdate):
 494         """takes datetime.datetime or datetime.date objects"""
 495         self.PySetLowerDateLimit(lowerdate)
 496         self.PySetUpperDateLimit(upperdate)
 497
 498     def PyGetLowerDateLimit(self):
 499         """returns datetime.date object"""
 500         return _wxdate2pydate(self.GetLowerDateLimit())
 501
 502     def PyGetUpperDateLimit(self):
 503         """returns datetime.date object"""
 504         return _wxdate2pydate(self.GetUpperDateLimit())
 505
 506
 507 class CalendarCtrlPtr(CalendarCtrl):
 508     def __init__(self, this):
 509         self.this = this
 510         if not hasattr(self,"thisown"): self.thisown = 0
 511         self.__class__ = CalendarCtrl
 512 _calendar.CalendarCtrl_swigregister(CalendarCtrlPtr)
 513 cvar = _calendar.cvar
 514 CalendarNameStr = cvar.CalendarNameStr
 515
 516 def PreCalendarCtrl(*args, **kwargs):
 517     """
 518     PreCalendarCtrl() -> CalendarCtrl
 519
 520     Precreate a CalendarCtrl for 2-phase creation.
 521     """
 522     val = _calendar.new_PreCalendarCtrl(*args, **kwargs)
 523     val.thisown = 1
 524     return val
 525
 526 def CalendarCtrl_GetClassDefaultAttributes(*args, **kwargs):
 527     """
 528     CalendarCtrl_GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes
 529
 530     Get the default attributes for this class.  This is useful if you want
 531     to use the same font or colour in your own control as in a standard
 532     control -- which is a much better idea than hard coding specific
 533     colours or fonts which might look completely out of place on the
 534     user's system, especially if it uses themes.
 535
 536     The variant parameter is only relevant under Mac currently and is
 537     ignore under other platforms. Under Mac, it will change the size of
 538     the returned font. See `wx.Window.SetWindowVariant` for more about
 539     this.
 540     """
 541     return _calendar.CalendarCtrl_GetClassDefaultAttributes(*args, **kwargs)
 542
 543 def _pydate2wxdate(date):
 544     import datetime
 545     assert isinstance(date, (datetime.datetime, datetime.date))
 546     tt = date.timetuple()
 547     dmy = (tt[2], tt[1]-1, tt[0])
 548     return wx.DateTimeFromDMY(*dmy)
 549
 550 def _wxdate2pydate(date):
 551     import datetime
 552     assert isinstance(date, wx.DateTime)
 553     if date.IsValid():
 554         ymd = map(int, date.FormatISODate().split('-'))
 555         return datetime.date(*ymd)
 556     else:
 557         return None
 558
 559