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Commit 1849626

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tacaswelltacaswell
committed
DFLT: change formats for AutoDateFormatter
 - Use ISO complient formats by default - aded extra level of scale (seconds) - add rcparams for all of these strings closes #4808 closes #4809 closes #5086
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‎doc/users/whats_new/rcparams.rst

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+24-2Lines changed: 24 additions & 2 deletions
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@@ -1,5 +1,27 @@
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Added ``svg.hashsalt`` key to rcParams
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```````````````````````````````````````
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Configuration (rcParams)
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------------------------
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+----------------------------+--------------------------------------------------+
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| Parameter | Description |
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+============================+==================================================+
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|`date.autoformatter.year` | foramt string for 'year' scale dates |
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+----------------------------+--------------------------------------------------+
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|`date.autoformatter.month` | format string for 'month' scale dates |
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+----------------------------+--------------------------------------------------+
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|`date.autoformatter.day` | format string for 'day' scale dates |
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+----------------------------+--------------------------------------------------+
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|`date.autoformatter.hour` | format string for 'hour' scale times |
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+----------------------------+--------------------------------------------------+
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|`date.autoformatter.minute` | format string for 'minute' scale times |
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+----------------------------+--------------------------------------------------+
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|`date.autoformatter.second` | format string for 'second' scale times |
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+----------------------------+--------------------------------------------------+
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|`svg.hashsalt` | see note |
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+----------------------------+--------------------------------------------------+
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``svg.hashsalt``
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````````````````
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If ``svg.hashsalt`` is ``None`` (which it is by default), the svg backend uses ``uuid4`` to generate the hash salt.
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If it is not ``None``, it must be a string that is used as the hash salt instead of ``uuid4``.
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This allows for deterministic SVG output.

‎lib/matplotlib/dates.py

Copy file name to clipboardExpand all lines: lib/matplotlib/dates.py
+13-12Lines changed: 13 additions & 12 deletions
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@@ -114,7 +114,7 @@
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from matplotlib.externals import six
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from matplotlib.externals.six.moves import xrange, zip
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from matplotlib import rcParams
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import re
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import time
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import math
@@ -629,12 +629,12 @@ class AutoDateFormatter(ticker.Formatter):
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format string. The default looks like this::
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self.scaled = {
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365.0 : '%Y',
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30. : '%b %Y',
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1.0 : '%b %d %Y',
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1./24. : '%H:%M:%S',
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1. / (24. * 60.): '%H:%M:%S.%f',
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}
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DAYS_PER_YEAR: rcParams['date.autoformat.year'],
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DAYS_PER_MONTH: rcParams['date.autoformat.month'],
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1.0: rcParams['date.autoformat.day'],
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1. / HOURS_PER_DAY: rcParams['date.autoformat.hour'],
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1. / (MINUTES_PER_DAY): rcParams['date.autoformat.minute'],
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1. / (SEC_PER_DAY): rcParams['date.autoformat.second']}
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The algorithm picks the key in the dictionary that is >= the
@@ -685,11 +685,12 @@ def __init__(self, locator, tz=None, defaultfmt='%Y-%m-%d'):
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self._tz = tz
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self.defaultfmt = defaultfmt
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self._formatter = DateFormatter(self.defaultfmt, tz)
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self.scaled = {DAYS_PER_YEAR: '%Y',
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DAYS_PER_MONTH: '%b %Y',
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1.0: '%b %d %Y',
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1. / HOURS_PER_DAY: '%H:%M:%S',
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1. / (MINUTES_PER_DAY): '%H:%M:%S.%f'}
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self.scaled = {DAYS_PER_YEAR: rcParams['date.autoformatter.year'],
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DAYS_PER_MONTH: rcParams['date.autoformatter.month'],
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1.0: rcParams['date.autoformatter.day'],
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1. / HOURS_PER_DAY: rcParams['date.autoformatter.hour'],
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1. / (MINUTES_PER_DAY): rcParams['date.autoformatter.minute'],
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1. / (SEC_PER_DAY): rcParams['date.autoformatter.second'],}
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def __call__(self, x, pos=None):
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locator_unit_scale = float(self._locator._get_unit())

‎lib/matplotlib/mpl-data/stylelib/classic.mplstyle

Copy file name to clipboardExpand all lines: lib/matplotlib/mpl-data/stylelib/classic.mplstyle
+7Lines changed: 7 additions & 0 deletions
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@@ -215,6 +215,13 @@ axes.spines.top : True
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polaraxes.grid : True # display grid on polar axes
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axes3d.grid : True # display grid on 3d axes
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date.autoformatter.year :'%Y'
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date.autoformatter.month :'%b %Y'
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date.autoformatter.day :'%b %d %Y'
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date.autoformatter.hour :'%H:%M:%S'
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date.autoformatter.minute :'%H:%M:%S.%f'
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date.autoformatter.second :'%H:%M:%S.%f'
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### TICKS
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# see http://matplotlib.org/api/axis_api.html#matplotlib.axis.Tick
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‎lib/matplotlib/rcsetup.py

Copy file name to clipboardExpand all lines: lib/matplotlib/rcsetup.py
+7Lines changed: 7 additions & 0 deletions
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@@ -1015,6 +1015,13 @@ def validate_hist_bins(s):
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'polaraxes.grid': [True, validate_bool], # display polar grid or
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# not
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'axes3d.grid': [True, validate_bool], # display 3d grid
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# TODO validate that these are valid datetime format strings
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'date.autoformatter.year': ['%Y', six.text_type],
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'date.autoformatter.month': ['%Y-%m', six.text_type],
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'date.autoformatter.day': ['%Y-%m-%d', six.text_type],
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'date.autoformatter.hour': ['%H:%M', six.text_type],
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'date.autoformatter.minute': ['%H:%M:%S', six.text_type],
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'date.autoformatter.second': ['%H:%M:%S.%f', six.text_type],
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#legend properties
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'legend.fancybox': [False, validate_bool],

‎matplotlibrc.template

Copy file name to clipboardExpand all lines: matplotlibrc.template
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@@ -311,6 +311,7 @@ backend : %(backend)s
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# small compared to the minimum absolute
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# value of the data.
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#axes.unicode_minus : True # use unicode for the minus symbol
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# rather than hyphen. See
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# http://en.wikipedia.org/wiki/Plus_and_minus_signs#Character_codes
@@ -328,6 +329,22 @@ backend : %(backend)s
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#polaraxes.grid : True # display grid on polar axes
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#axes3d.grid : True # display grid on 3d axes
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### DATES
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# These control the default format strings used in AutoDateFormatter.
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# Any valid format datetime format string can be used (see the python
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# `datetime` for details). For example using '%%x' will use the locale date representation
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# '%%X' will use the locale time representation and '%%c' will use the full locale datetime
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# representation.
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# These values map to the scales:
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# {'year': 365, 'month': 30, 'day': 1, 'hour': 1/24, 'minute': 1 / (24 * 60)}
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# date.autoformatter.year : '%%Y'
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# date.autoformatter.month : '%%Y-%%m'
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# date.autoformatter.day : '%%Y-%%m-%%d'
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# date.autoformatter.hour : '%%H:%%M'
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# date.autoformatter.minute : '%%H:%%M:%%S'
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# date.autoformatter.second : '%%H:%%M:%%S.%%f'
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### TICKS
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# see http://matplotlib.org/api/axis_api.html#matplotlib.axis.Tick
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