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Copyright: (c) 2011-2018 by Total Control Software
License: wxWindows License
.. include:: headings.inc
.. _wx.TimeSpan:
==========================================================================================================================================
|phoenix_title| **wx.TimeSpan**
==========================================================================================================================================
:ref:`wx.TimeSpan` class represents a time interval.
.. seealso:: :ref:`Date and Time <date and time>`, :ref:`wx.DateTime`
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|class_hierarchy| Class Hierarchy
=================================
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Inheritance diagram for class <strong>TimeSpan</strong>:
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|method_summary| Methods Summary
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:meth:`~wx.TimeSpan.__init__` Default constructor, constructs a zero timespan.
:meth:`~wx.TimeSpan.Abs` Returns the absolute value of the timespan: does not modify the object.
:meth:`~wx.TimeSpan.Add` Adds the given :ref:`wx.TimeSpan` to this :ref:`wx.TimeSpan` and returns a reference to itself.
:meth:`~wx.TimeSpan.Day` Returns the timespan for one day.
:meth:`~wx.TimeSpan.Days` Returns the timespan for the given number of days.
:meth:`~wx.TimeSpan.Format` Returns the string containing the formatted representation of the time span.
:meth:`~wx.TimeSpan.GetDays` Returns the difference in number of days.
:meth:`~wx.TimeSpan.GetHours` Returns the difference in number of hours.
:meth:`~wx.TimeSpan.GetMilliseconds` Returns the difference in number of milliseconds.
:meth:`~wx.TimeSpan.GetMinutes` Returns the difference in number of minutes.
:meth:`~wx.TimeSpan.GetSeconds` Returns the difference in number of seconds.
:meth:`~wx.TimeSpan.GetValue` Returns the internal representation of timespan.
:meth:`~wx.TimeSpan.GetWeeks` Returns the difference in number of weeks.
:meth:`~wx.TimeSpan.Hour` Returns the timespan for one hour.
:meth:`~wx.TimeSpan.Hours` Returns the timespan for the given number of hours.
:meth:`~wx.TimeSpan.IsEqualTo` Returns ``True`` if two timespans are equal.
:meth:`~wx.TimeSpan.IsLongerThan` Compares two timespans: works with the absolute values, i.e. -2 hours is longer than 1 hour.
:meth:`~wx.TimeSpan.IsNegative` Returns ``True`` if the timespan is negative.
:meth:`~wx.TimeSpan.IsNull` Returns ``True`` if the timespan is empty.
:meth:`~wx.TimeSpan.IsPositive` Returns ``True`` if the timespan is positive.
:meth:`~wx.TimeSpan.IsShorterThan` Compares two timespans: works with the absolute values, i.e. 1 hour is shorter than -2 hours.
:meth:`~wx.TimeSpan.Millisecond` Returns the timespan for one millisecond.
:meth:`~wx.TimeSpan.Milliseconds` Returns the timespan for the given number of milliseconds.
:meth:`~wx.TimeSpan.Minute` Returns the timespan for one minute.
:meth:`~wx.TimeSpan.Minutes` Returns the timespan for the given number of minutes.
:meth:`~wx.TimeSpan.Multiply` Multiplies this time span by `n`.
:meth:`~wx.TimeSpan.Neg` Negate the value of the timespan.
:meth:`~wx.TimeSpan.Negate` Returns timespan with inverted sign.
:meth:`~wx.TimeSpan.Second` Returns the timespan for one second.
:meth:`~wx.TimeSpan.Seconds` Returns the timespan for the given number of seconds.
:meth:`~wx.TimeSpan.Subtract` Subtracts the given :ref:`wx.TimeSpan` to this :ref:`wx.TimeSpan` and returns a reference to itself.
:meth:`~wx.TimeSpan.Week` Returns the timespan for one week.
:meth:`~wx.TimeSpan.Weeks` Returns the timespan for the given number of weeks.
================================================================================ ================================================================================
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|api| Class API
===============
.. class:: wx.TimeSpan(object)
**Possible constructors**::
TimeSpan()
TimeSpan(hours, min=0, sec=0, msec=0)
TimeSpan class represents a time interval.
.. method:: __init__(self, *args, **kw)
|overload| Overloaded Implementations:
:html:`<hr class="overloadsep" /><br />`
**__init__** `(self)`
Default constructor, constructs a zero timespan.
:html:`<hr class="overloadsep" /><br />`
**__init__** `(self, hours, min=0, sec=0, msec=0)`
Constructs timespan from separate values for each component, with the date set to 0.
Hours are not restricted to ``0-24`` range, neither are minutes, seconds or milliseconds.
:param `hours`:
:type `hours`: long
:param `min`:
:type `min`: long
:param `sec`:
:type `sec`: long
:param `msec`:
:type `msec`: long
:html:`<hr class="overloadsep" /><br />`
.. method:: Abs(self)
Returns the absolute value of the timespan: does not modify the object.
:rtype: :ref:`wx.TimeSpan`
.. method:: Add(self, diff)
Adds the given :ref:`wx.TimeSpan` to this :ref:`wx.TimeSpan` and returns a reference to itself.
:param `diff`:
:type `diff`: wx.TimeSpan
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Day()
Returns the timespan for one day.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Days(days)
Returns the timespan for the given number of days.
:param `days`:
:type `days`: long
:rtype: :ref:`wx.TimeSpan`
.. method:: Format(self, format=DefaultTimeSpanFormat)
Returns the string containing the formatted representation of the time span.
The following format specifiers are allowed after %:
- ``H`` - Number of Hours
- ``M`` - Number of Minutes
- ``S`` - Number of Seconds
- ``l`` - Number of Milliseconds
- ``D`` - Number of Days
- ``E`` - Number of Weeks
- ``%`` - The percent character
Note that, for example, the number of hours in the description above is not well defined: it can be either the total number of hours (for example, for a time span of 50 hours this would be 50) or just the hour part of the time span, which would be 2 in this case as 50 hours is equal to 2 days and 2 hours.
:ref:`wx.TimeSpan` resolves this ambiguity in the following way: if there had been, indeed, the ``D`` format specified preceding the ``H`` , then it is interpreted as 2. Otherwise, it is 50.
The same applies to all other format specifiers: if they follow a specifier of larger unit, only the rest part is taken, otherwise the full value is used.
:param `format`:
:type `format`: string
:rtype: `string`
.. method:: GetDays(self)
Returns the difference in number of days.
:rtype: `int`
.. method:: GetHours(self)
Returns the difference in number of hours.
:rtype: `int`
.. method:: GetMilliseconds(self)
Returns the difference in number of milliseconds.
:rtype: `long`
.. method:: GetMinutes(self)
Returns the difference in number of minutes.
:rtype: `int`
.. method:: GetSeconds(self)
Returns the difference in number of seconds.
:rtype: `long`
.. method:: GetValue(self)
Returns the internal representation of timespan.
:rtype: `long`
.. method:: GetWeeks(self)
Returns the difference in number of weeks.
:rtype: `int`
.. staticmethod:: Hour()
Returns the timespan for one hour.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Hours(hours)
Returns the timespan for the given number of hours.
:param `hours`:
:type `hours`: long
:rtype: :ref:`wx.TimeSpan`
.. method:: IsEqualTo(self, ts)
Returns ``True`` if two timespans are equal.
:param `ts`:
:type `ts`: wx.TimeSpan
:rtype: `bool`
.. method:: IsLongerThan(self, ts)
Compares two timespans: works with the absolute values, i.e. -2 hours is longer than 1 hour.
Also, it will return ``False`` if the timespans are equal in absolute value.
:param `ts`:
:type `ts`: wx.TimeSpan
:rtype: `bool`
.. method:: IsNegative(self)
Returns ``True`` if the timespan is negative.
:rtype: `bool`
.. method:: IsNull(self)
Returns ``True`` if the timespan is empty.
:rtype: `bool`
.. method:: IsPositive(self)
Returns ``True`` if the timespan is positive.
:rtype: `bool`
.. method:: IsShorterThan(self, ts)
Compares two timespans: works with the absolute values, i.e. 1 hour is shorter than -2 hours.
Also, it will return ``False`` if the timespans are equal in absolute value.
:param `ts`:
:type `ts`: wx.TimeSpan
:rtype: `bool`
.. staticmethod:: Millisecond()
Returns the timespan for one millisecond.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Milliseconds(ms)
Returns the timespan for the given number of milliseconds.
:param `ms`:
:type `ms`: long
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Minute()
Returns the timespan for one minute.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Minutes(min)
Returns the timespan for the given number of minutes.
:param `min`:
:type `min`: long
:rtype: :ref:`wx.TimeSpan`
.. method:: Multiply(self, n)
Multiplies this time span by `n`.
:param `n`:
:type `n`: int
:rtype: :ref:`wx.TimeSpan`
:returns:
A reference to this :ref:`wx.TimeSpan` object modified in place.
.. method:: Neg(self)
Negate the value of the timespan.
:rtype: :ref:`wx.TimeSpan`
.. seealso:: :meth:`Negate`
.. method:: Negate(self)
Returns timespan with inverted sign.
:rtype: :ref:`wx.TimeSpan`
.. seealso:: :meth:`Neg`
.. staticmethod:: Second()
Returns the timespan for one second.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Seconds(sec)
Returns the timespan for the given number of seconds.
:param `sec`:
:type `sec`: long
:rtype: :ref:`wx.TimeSpan`
.. method:: Subtract(self, diff)
Subtracts the given :ref:`wx.TimeSpan` to this :ref:`wx.TimeSpan` and returns a reference to itself.
:param `diff`:
:type `diff`: wx.TimeSpan
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Week()
Returns the timespan for one week.
:rtype: :ref:`wx.TimeSpan`
.. staticmethod:: Weeks(weeks)
Returns the timespan for the given number of weeks.
:param `weeks`:
:type `weeks`: long
:rtype: :ref:`wx.TimeSpan`