def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
# We filter warnings at this stage since a number of them are raised
# for deprecated rcparams as they should. We don't want these in the
# printed in the test suite.
with warnings.catch_warnings():
warnings.filterwarnings('ignore',
category=MatplotlibDeprecationWarning)
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in _copy:
mpl.rcParams[key] = _copy[key]
with mpl.rc_context():
_deep_copy = copy.deepcopy(mpl.rcParams)
# real test is that this does not raise
assert validate_bool_maybe_none(None) is None
assert validate_bool_maybe_none("none") is None
with pytest.raises(ValueError):
validate_bool_maybe_none("blah")
with pytest.raises(ValueError):
validate_bool(None)
with pytest.raises(ValueError):
with mpl.rc_context():
mpl.rcParams['svg.fonttype'] = True
def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
# We filter warnings at this stage since a number of them are raised
# for deprecated rcparams as they should. We dont want these in the
# printed in the test suite.
with warnings.catch_warnings():
warnings.filterwarnings('ignore',
message='.*(deprecated|obsolete)',
category=UserWarning)
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in six.iterkeys(_copy):
mpl.rcParams[key] = _copy[key]
mpl.rcParams['text.dvipnghack'] = None
with mpl.rc_context():
from copy import deepcopy
_deep_copy = deepcopy(mpl.rcParams)
# real test is that this does not raise
assert_true(validate_bool_maybe_none(None) is None)
assert_true(validate_bool_maybe_none("none") is None)
_fonttype = mpl.rcParams['svg.fonttype']
assert_true(_fonttype == mpl.rcParams['svg.embed_char_paths'])
with mpl.rc_context():
mpl.rcParams['svg.embed_char_paths'] = False
assert_true(mpl.rcParams['svg.fonttype'] == "none")
def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
# We filter warnings at this stage since a number of them are raised
# for deprecated rcparams as they should. We don't want these in the
# printed in the test suite.
with _api.suppress_matplotlib_deprecation_warning():
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in _copy:
mpl.rcParams[key] = _copy[key]
with mpl.rc_context():
copy.deepcopy(mpl.rcParams)
# real test is that this does not raise
assert validate_bool_maybe_none(None) is None
assert validate_bool_maybe_none("none") is None
with pytest.raises(ValueError):
validate_bool_maybe_none("blah")
with pytest.raises(ValueError):
validate_bool(None)
with pytest.raises(ValueError):
with mpl.rc_context():
mpl.rcParams['svg.fonttype'] = True
def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
# We filter warnings at this stage since a number of them are raised
# for deprecated rcparams as they should. We dont want these in the
# printed in the test suite.
with warnings.catch_warnings():
warnings.filterwarnings('ignore',
message='.*(deprecated|obsolete)',
category=UserWarning)
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in six.iterkeys(_copy):
mpl.rcParams[key] = _copy[key]
mpl.rcParams['text.dvipnghack'] = None
with mpl.rc_context():
from copy import deepcopy
_deep_copy = deepcopy(mpl.rcParams)
# real test is that this does not raise
assert_true(validate_bool_maybe_none(None) is None)
assert_true(validate_bool_maybe_none("none") is None)
_fonttype = mpl.rcParams['svg.fonttype']
assert_true(_fonttype == mpl.rcParams['svg.embed_char_paths'])
with mpl.rc_context():
mpl.rcParams['svg.embed_char_paths'] = False
assert_true(mpl.rcParams['svg.fonttype'] == "none")
def test_Bug_2543_newer_python():
# only split from above because of the usage of assert_raises
# as a context manager, which only works in 2.7 and above
if sys.version_info[:2] < (2, 7):
raise nose.SkipTest("assert_raises as context manager not supported with Python < 2.7")
from matplotlib.rcsetup import validate_bool_maybe_none, validate_bool
with assert_raises(ValueError):
validate_bool_maybe_none("blah")
with assert_raises(ValueError):
validate_bool(None)
with assert_raises(ValueError):
with mpl.rc_context():
mpl.rcParams['svg.fonttype'] = True
def test_Bug_2543_newer_python():
# only split from above because of the usage of assert_raises
# as a context manager, which only works in 2.7 and above
if sys.version_info[:2] < (2, 7):
raise nose.SkipTest("assert_raises as context manager not supported with Python < 2.7")
from matplotlib.rcsetup import validate_bool_maybe_none, validate_bool
with assert_raises(ValueError):
validate_bool_maybe_none("blah")
with assert_raises(ValueError):
validate_bool(None)
with assert_raises(ValueError):
with mpl.rc_context():
mpl.rcParams['svg.fonttype'] = True
def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in six.iterkeys(_copy):
mpl.rcParams[key] = _copy[key]
mpl.rcParams['text.dvipnghack'] = None
with mpl.rc_context():
from copy import deepcopy
_deep_copy = deepcopy(mpl.rcParams)
from matplotlib.rcsetup import validate_bool_maybe_none, validate_bool
# real test is that this does not raise
assert_true(validate_bool_maybe_none(None) is None)
assert_true(validate_bool_maybe_none("none") is None)
_fonttype = mpl.rcParams['svg.fonttype']
assert_true(_fonttype == mpl.rcParams['svg.embed_char_paths'])
with mpl.rc_context():
mpl.rcParams['svg.embed_char_paths'] = False
assert_true(mpl.rcParams['svg.fonttype'] == "none")
def test_Bug_2543():
# Test that it possible to add all values to itself / deepcopy
# This was not possible because validate_bool_maybe_none did not
# accept None as an argument.
# https://github.com/matplotlib/matplotlib/issues/2543
with mpl.rc_context():
_copy = mpl.rcParams.copy()
for key in six.iterkeys(_copy):
mpl.rcParams[key] = _copy[key]
mpl.rcParams['text.dvipnghack'] = None
with mpl.rc_context():
from copy import deepcopy
_deep_copy = deepcopy(mpl.rcParams)
from matplotlib.rcsetup import validate_bool_maybe_none, validate_bool
# real test is that this does not raise
assert_true(validate_bool_maybe_none(None) is None)
assert_true(validate_bool_maybe_none("none") is None)
_fonttype = mpl.rcParams['svg.fonttype']
assert_true(_fonttype == mpl.rcParams['svg.embed_char_paths'])
with mpl.rc_context():
mpl.rcParams['svg.embed_char_paths'] = False
assert_true(mpl.rcParams['svg.fonttype'] == "none")
