def __repr__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
freqstr = _freq_mod._reverse_period_code_map[base]
if not py3compat.PY3:
encoding = com.get_option("display.encoding")
formatted = formatted.encode(encoding)
return "Period('%s', '%s')" % (formatted, freqstr)
def __repr__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
freqstr = _freq_mod._reverse_period_code_map[base]
if not compat.PY3:
encoding = com.get_option("display.encoding")
formatted = formatted.encode(encoding)
return "Period('%s', '%s')" % (formatted, freqstr)
def __unicode__(self):
"""
Return a string representation for a particular DataFrame
Invoked by unicode(df) in py2 only. Yields a Unicode String in both
py2/py3.
"""
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
value = ("%s" % formatted)
return value
def __unicode__(self):
"""
Return a string representation for a particular DataFrame
Invoked by unicode(df) in py2 only. Yields a Unicode String in both
py2/py3.
"""
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
value = ("%s" % formatted)
return value
def strftime(self, fmt):
"""
Returns the string representation of the :class:`Period`, depending
on the selected :keyword:`format`. :keyword:`format` must be a string
containing one or several directives. The method recognizes the same
directives as the :func:`time.strftime` function of the standard Python
distribution, as well as the specific additional directives ``%f``,
``%F``, ``%q``. (formatting & docs originally from scikits.timeries)
+-----------+--------------------------------+-------+
| Directive | Meaning | Notes |
+===========+================================+=======+
| ``%a`` | Locale's abbreviated weekday | |
| | name. | |
+-----------+--------------------------------+-------+
| ``%A`` | Locale's full weekday name. | |
+-----------+--------------------------------+-------+
| ``%b`` | Locale's abbreviated month | |
| | name. | |
+-----------+--------------------------------+-------+
| ``%B`` | Locale's full month name. | |
+-----------+--------------------------------+-------+
| ``%c`` | Locale's appropriate date and | |
| | time representation. | |
+-----------+--------------------------------+-------+
| ``%d`` | Day of the month as a decimal | |
| | number [01,31]. | |
+-----------+--------------------------------+-------+
| ``%f`` | 'Fiscal' year without a | \(1) |
| | century as a decimal number | |
| | [00,99] | |
+-----------+--------------------------------+-------+
| ``%F`` | 'Fiscal' year with a century | \(2) |
| | as a decimal number | |
+-----------+--------------------------------+-------+
| ``%H`` | Hour (24-hour clock) as a | |
| | decimal number [00,23]. | |
+-----------+--------------------------------+-------+
| ``%I`` | Hour (12-hour clock) as a | |
| | decimal number [01,12]. | |
+-----------+--------------------------------+-------+
| ``%j`` | Day of the year as a decimal | |
| | number [001,366]. | |
+-----------+--------------------------------+-------+
| ``%m`` | Month as a decimal number | |
| | [01,12]. | |
+-----------+--------------------------------+-------+
| ``%M`` | Minute as a decimal number | |
| | [00,59]. | |
+-----------+--------------------------------+-------+
| ``%p`` | Locale's equivalent of either | \(3) |
| | AM or PM. | |
+-----------+--------------------------------+-------+
| ``%q`` | Quarter as a decimal number | |
| | [01,04] | |
+-----------+--------------------------------+-------+
| ``%S`` | Second as a decimal number | \(4) |
| | [00,61]. | |
+-----------+--------------------------------+-------+
| ``%U`` | Week number of the year | \(5) |
| | (Sunday as the first day of | |
| | the week) as a decimal number | |
| | [00,53]. All days in a new | |
| | year preceding the first | |
| | Sunday are considered to be in | |
| | week 0. | |
+-----------+--------------------------------+-------+
| ``%w`` | Weekday as a decimal number | |
| | [0(Sunday),6]. | |
+-----------+--------------------------------+-------+
| ``%W`` | Week number of the year | \(5) |
| | (Monday as the first day of | |
| | the week) as a decimal number | |
| | [00,53]. All days in a new | |
| | year preceding the first | |
| | Monday are considered to be in | |
| | week 0. | |
+-----------+--------------------------------+-------+
| ``%x`` | Locale's appropriate date | |
| | representation. | |
+-----------+--------------------------------+-------+
| ``%X`` | Locale's appropriate time | |
| | representation. | |
+-----------+--------------------------------+-------+
| ``%y`` | Year without century as a | |
| | decimal number [00,99]. | |
+-----------+--------------------------------+-------+
| ``%Y`` | Year with century as a decimal | |
| | number. | |
+-----------+--------------------------------+-------+
| ``%Z`` | Time zone name (no characters | |
| | if no time zone exists). | |
+-----------+--------------------------------+-------+
| ``%%`` | A literal ``'%'`` character. | |
+-----------+--------------------------------+-------+
.. note::
(1)
The ``%f`` directive is the same as ``%y`` if the frequency is
not quarterly.
Otherwise, it corresponds to the 'fiscal' year, as defined by
the :attr:`qyear` attribute.
(2)
The ``%F`` directive is the same as ``%Y`` if the frequency is
not quarterly.
Otherwise, it corresponds to the 'fiscal' year, as defined by
the :attr:`qyear` attribute.
(3)
The ``%p`` directive only affects the output hour field
if the ``%I`` directive is used to parse the hour.
(4)
The range really is ``0`` to ``61``; this accounts for leap
seconds and the (very rare) double leap seconds.
(5)
The ``%U`` and ``%W`` directives are only used in calculations
when the day of the week and the year are specified.
.. rubric:: Examples
>>> a = Period(freq='Q@JUL', year=2006, quarter=1)
>>> a.strftime('%F-Q%q')
'2006-Q1'
>>> # Output the last month in the quarter of this date
>>> a.strftime('%b-%Y')
'Oct-2005'
>>>
>>> a = Period(freq='D', year=2001, month=1, day=1)
>>> a.strftime('%d-%b-%Y')
'01-Jan-2006'
>>> a.strftime('%b. %d, %Y was a %A')
'Jan. 01, 2001 was a Monday'
"""
base, mult = _gfc(self.freq)
return tslib.period_format(self.ordinal, base, fmt)
def __str__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
return ("%s" % formatted)
def __repr__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
freqstr = _freq_mod._reverse_period_code_map[base]
return "Period('%s', '%s')" % (formatted, freqstr)
def strftime(self, fmt):
"""
Returns the string representation of the :class:`Period`, depending
on the selected :keyword:`format`. :keyword:`format` must be a string
containing one or several directives. The method recognizes the same
directives as the :func:`time.strftime` function of the standard Python
distribution, as well as the specific additional directives ``%f``,
``%F``, ``%q``. (formatting & docs originally from scikits.timeries)
+-----------+--------------------------------+-------+
| Directive | Meaning | Notes |
+===========+================================+=======+
| ``%a`` | Locale's abbreviated weekday | |
| | name. | |
+-----------+--------------------------------+-------+
| ``%A`` | Locale's full weekday name. | |
+-----------+--------------------------------+-------+
| ``%b`` | Locale's abbreviated month | |
| | name. | |
+-----------+--------------------------------+-------+
| ``%B`` | Locale's full month name. | |
+-----------+--------------------------------+-------+
| ``%c`` | Locale's appropriate date and | |
| | time representation. | |
+-----------+--------------------------------+-------+
| ``%d`` | Day of the month as a decimal | |
| | number [01,31]. | |
+-----------+--------------------------------+-------+
| ``%f`` | 'Fiscal' year without a | \(1) |
| | century as a decimal number | |
| | [00,99] | |
+-----------+--------------------------------+-------+
| ``%F`` | 'Fiscal' year with a century | \(2) |
| | as a decimal number | |
+-----------+--------------------------------+-------+
| ``%H`` | Hour (24-hour clock) as a | |
| | decimal number [00,23]. | |
+-----------+--------------------------------+-------+
| ``%I`` | Hour (12-hour clock) as a | |
| | decimal number [01,12]. | |
+-----------+--------------------------------+-------+
| ``%j`` | Day of the year as a decimal | |
| | number [001,366]. | |
+-----------+--------------------------------+-------+
| ``%m`` | Month as a decimal number | |
| | [01,12]. | |
+-----------+--------------------------------+-------+
| ``%M`` | Minute as a decimal number | |
| | [00,59]. | |
+-----------+--------------------------------+-------+
| ``%p`` | Locale's equivalent of either | \(3) |
| | AM or PM. | |
+-----------+--------------------------------+-------+
| ``%q`` | Quarter as a decimal number | |
| | [01,04] | |
+-----------+--------------------------------+-------+
| ``%S`` | Second as a decimal number | \(4) |
| | [00,61]. | |
+-----------+--------------------------------+-------+
| ``%U`` | Week number of the year | \(5) |
| | (Sunday as the first day of | |
| | the week) as a decimal number | |
| | [00,53]. All days in a new | |
| | year preceding the first | |
| | Sunday are considered to be in | |
| | week 0. | |
+-----------+--------------------------------+-------+
| ``%w`` | Weekday as a decimal number | |
| | [0(Sunday),6]. | |
+-----------+--------------------------------+-------+
| ``%W`` | Week number of the year | \(5) |
| | (Monday as the first day of | |
| | the week) as a decimal number | |
| | [00,53]. All days in a new | |
| | year preceding the first | |
| | Monday are considered to be in | |
| | week 0. | |
+-----------+--------------------------------+-------+
| ``%x`` | Locale's appropriate date | |
| | representation. | |
+-----------+--------------------------------+-------+
| ``%X`` | Locale's appropriate time | |
| | representation. | |
+-----------+--------------------------------+-------+
| ``%y`` | Year without century as a | |
| | decimal number [00,99]. | |
+-----------+--------------------------------+-------+
| ``%Y`` | Year with century as a decimal | |
| | number. | |
+-----------+--------------------------------+-------+
| ``%Z`` | Time zone name (no characters | |
| | if no time zone exists). | |
+-----------+--------------------------------+-------+
| ``%%`` | A literal ``'%'`` character. | |
+-----------+--------------------------------+-------+
.. note::
(1)
The ``%f`` directive is the same as ``%y`` if the frequency is
not quarterly.
Otherwise, it corresponds to the 'fiscal' year, as defined by
the :attr:`qyear` attribute.
(2)
The ``%F`` directive is the same as ``%Y`` if the frequency is
not quarterly.
Otherwise, it corresponds to the 'fiscal' year, as defined by
the :attr:`qyear` attribute.
(3)
The ``%p`` directive only affects the output hour field
if the ``%I`` directive is used to parse the hour.
(4)
The range really is ``0`` to ``61``; this accounts for leap
seconds and the (very rare) double leap seconds.
(5)
The ``%U`` and ``%W`` directives are only used in calculations
when the day of the week and the year are specified.
.. rubric:: Examples
>>> a = Period(freq='Q@JUL', year=2006, quarter=1)
>>> a.strftime('%F-Q%q')
'2006-Q1'
>>> # Output the last month in the quarter of this date
>>> a.strftime('%b-%Y')
'Oct-2005'
>>>
>>> a = Period(freq='D', year=2001, month=1, day=1)
>>> a.strftime('%d-%b-%Y')
'01-Jan-2006'
>>> a.strftime('%b. %d, %Y was a %A')
'Jan. 01, 2001 was a Monday'
"""
base, mult = _gfc(self.freq)
return tslib.period_format(self.ordinal, base, fmt)
def __str__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
return ("%s" % formatted)
def __repr__(self):
base, mult = _gfc(self.freq)
formatted = tslib.period_format(self.ordinal, base)
freqstr = _freq_mod._reverse_period_code_map[base]
return "Period('%s', '%s')" % (formatted, freqstr)