10000 Backport PR #13992 on branch v3.1.x (FIX: undeprecate MaxNLocator default_params) by meeseeksmachine · Pull Request #13999 · matplotlib/matplotlib · GitHub
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Backport PR #13992 on branch v3.1.x (FIX: undeprecate MaxNLocator default_params) #13999

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Merged
merged 1 commit into from
Apr 21, 2019
Merged

Backport PR #13992 on branch v3.1.x (FIX: undeprecate MaxNLocator default_params) #13999

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4 changes: 0 additions & 4 deletions doc/api/prev_api_changes/api_changes_3.1.0.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -938,10 +938,6 @@ classes, whose constructors take a *base* argument.
Locators / Formatters
~~~~~~~~~~~~~~~~~~~~~

- `matplotlib.ticker.MaxNLocator.default_params` class variable

The defaults are not supposed to be user-configurable.

- ``OldScalarFormatter.pprint_val``
- ``ScalarFormatter.pprint_val``
- ``LogFormatter.pprint_val``
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24 changes: 7 additions & 17 deletions lib/matplotlib/ticker.py
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Expand Up @@ -1883,12 +1883,12 @@ class MaxNLocator(Locator):
"""
Select no more than N intervals at nice locations.
"""
_default_params = dict(nbins=10,
steps=None,
integer=False,
symmetric=False,
prune=None,
min_n_ticks=2)
default_params = dict(nbins=10,
steps=None,
integer=False,
symmetric=False,
prune=None,
min_n_ticks=2)

def __init__(self, *args, **kwargs):
"""
Expand Down Expand Up @@ -1940,7 +1940,7 @@ def __init__(self, *args, **kwargs):
if len(args) > 1:
raise ValueError(
"Keywords are required for all arguments except 'nbins'")
self.set_params(**{**self._default_params, **kwargs})
self.set_params(**{**self.default_params, **kwargs})

@staticmethod
def _validate_steps(steps):
Expand All @@ -1957,16 +1957,6 @@ def _validate_steps(steps):
steps = np.hstack((steps, 10))
return steps

@cbook.deprecated("3.1")
@property
def default_params(self):
return self._default_params

@cbook.deprecated("3.1")
@default_params.setter
def default_params(self, params):
self._default_params = params

@staticmethod
def _staircase(steps):
# Make an extended staircase within which the needed
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0