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Commit3c6a2f0

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committed
generate list of path effects in RcParams object
1 parent593412d commit3c6a2f0

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3 files changed

+17
-12
lines changed

3 files changed

+17
-12
lines changed

‎lib/matplotlib/__init__.py

Lines changed: 15 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -163,7 +163,6 @@
163163
frommatplotlib._apiimportMatplotlibDeprecationWarning
164164
frommatplotlib.rcsetupimportvalidate_backend,cycler
165165

166-
167166
_log=logging.getLogger(__name__)
168167

169168
__bibtex__=r"""@Article{Hunter:2007,
@@ -809,6 +808,21 @@ def copy(self):
809808
rccopy._set(k,self._get(k))
810809
returnrccopy
811810

811+
def_load_path_effects(self):
812+
"""defers loading of patheffects to avoid circular imports"""
813+
importmatplotlib.patheffectsaspath_effects
814+
815+
path_effects_list=self._get('path.effects').copy()
816+
print("before_loop: ",path_effects_list)
817+
fork,vinself.find_all('path.effects.').items():
818+
ifvisNone:
819+
continue
820+
path_effect_name=k.split('.')[-1]
821+
path_effect_function=getattr(path_effects,path_effect_name)
822+
path_effects_list.append(path_effect_function(**v))
823+
print("after_loop: ",path_effects_list)
824+
returnpath_effects_list
825+
812826

813827
defrc_params(fail_on_error=False):
814828
"""Construct a `RcParams` instance from the default Matplotlib rc file."""

‎lib/matplotlib/artist.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -209,7 +209,7 @@ def __init__(self):
209209
self._gid=None
210210
self._snap=None
211211
self._sketch=mpl.rcParams['path.sketch']
212-
self._path_effects=[]
212+
self._path_effects=mpl.rcParams._load_path_effects()
213213
self._sticky_edges=_XYPair([], [])
214214
self._in_layout=True
215215

‎lib/matplotlib/patheffects.py

Lines changed: 1 addition & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -5,11 +5,8 @@
55
.. seealso::
66
:ref:`patheffects_guide`
77
"""
8-
importsys
98

10-
importmatplotlibasmpl
119
frommatplotlib.backend_basesimportRendererBase
12-
importmatplotlib.cbookascbook
1310
frommatplotlibimportcolorsasmcolors
1411
frommatplotlibimportpatchesasmpatches
1512
frommatplotlibimporttransformsasmtransforms
@@ -93,13 +90,7 @@ def __init__(self, path_effects, renderer):
9390
renderer : `~matplotlib.backend_bases.RendererBase` subclass
9491
9592
"""
96-
compound_path_effects=mpl.rcParams['path.effects']
97-
fork,vinmpl.rcParams.find_all('path.effects.*').copy().items():
98-
ifpath_effect_name:=k.lstrip('path.effects')andvisnotNone:
99-
path_effect_function=sys.modules[__name__].__dict__[path_effect_name]
100-
compound_path_effects.append(path_effect_function(**v))
101-
compound_path_effects.append(path_effects)
102-
self._path_effects=cbook.flatten(compound_path_effects)
93+
self._path_effects=path_effects
10394
self._renderer=renderer
10495

10596
defcopy_with_path_effect(self,path_effects):

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