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ENH: Stricter validation of line style rcParams (and extended accepted types for grid.linestyle) #8040

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Merged
merged 15 commits into from
Feb 18, 2017
Merged

ENH: Stricter validation of line style rcParams (and extended accepted types for grid.linestyle) #8040

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061061b
extend 'grid.linestyle' valid types to on-off ink sequences
afvincent Feb 7, 2017
5be29b5
extend 'add test for the new function 'validate_grid_linestyle'
afvincent Feb 7, 2017
25efd07
fix a small typo
afvincent Feb 8, 2017
5cb183c
Relax validation for all ls-related rcParams but contour.negative_lin…
afvincent Feb 9, 2017
d9ff6a8
Check that strings are valid line styles
afvincent Feb 9, 2017
44c3fde
fix PEP8
afvincent Feb 9, 2017
e8032df
use validate_linestyle even for rcParam 'contour.negative_linestyle'
afvincent Feb 10, 2017
2673585
Reintroduce former public validators for negative contours (but they …
afvincent Feb 13, 2017
7bd9bfe
make validate_linestyle private and case insensitive (+ adapt relevan…
afvincent Feb 13, 2017
ad21964
Remove deprecation warning in 'validate_negative_linestyle_legacy'
afvincent Feb 13, 2017
7ab75f5
Deprecate former validation schemes used by 'contour.negative_linestyle'
afvincent Feb 14, 2017
59328e6
Fix typo (a forgotten 'return' statement...)
afvincent Feb 14, 2017
70e87c8
Fix the deprecation decorators
afvincent Feb 17, 2017
c060842
Add a what's new entry
afvincent Feb 17, 2017
aabf385
Fix a typo with the example in the what's new entry
afvincent Feb 17, 2017
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extend 'add test for the new function 'validate_grid_linestyle'
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@afvincent
afvincent committed Feb 7, 2017
commit 5be29b5015c110bc8bbe57ad152d7d85c64198a1
18 changes: 17 additions & 1 deletion lib/matplotlib/tests/test_rcparams.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,8 @@
validate_nseq_float,
validate_cycler,
validate_hatch,
validate_hist_bins)
validate_hist_bins,
validate_grid_linestyle)


mpl.rc('text', usetex=False)
Expand Down Expand Up @@ -333,6 +334,21 @@ def generate_validator_testcases(valid):
),
'fail': (('aardvark', ValueError),
)
},
{'validator': validate_grid_linestyle,
'success': (('--', '--'),
('dotted', 'dotted'),
('aardvark', 'aardvark'),
(['1.23', '4.56'], (None, [1.23, 4.56])),
([1.23, 456], (None, [1.23, 456.0])),
([1, 2, 3, 4], (None, [1.0, 2.0, 3.0, 4.0])),
),
'fail': (((None, [1, 2]), ValueError),
((0, [1, 2]), ValueError),
((-1, [1, 2]), ValueError),
([1, 2, 3], ValueError),
(1.23, ValueError)
)
}
)

Expand Down