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[subset/merge] Fix namespace clash

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Fixes https://github.com/fonttools/fonttools/issues/1955
This commit is contained in:
Behdad Esfahbod 2020-06-02 15:13:06 -07:00
parent 7a723b7344
commit 26ac716a8d
2 changed files with 10 additions and 10 deletions
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10
Lib/fontTools/merge.py
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@ -742,12 +742,12 @@ def __merge_classify_context(self):
if self.Format not in [1, 2, 3]:
return None # Don't shoot the messenger; let it go
if not hasattr(self.__class__, "__ContextHelpers"):
self.__class__.__ContextHelpers = {}
if self.Format not in self.__class__.__ContextHelpers:
if not hasattr(self.__class__, "_merge__ContextHelpers"):
self.__class__._merge__ContextHelpers = {}
if self.Format not in self.__class__._merge__ContextHelpers:
helper = ContextHelper(self.__class__, self.Format)
self.__class__.__ContextHelpers[self.Format] = helper
return self.__class__.__ContextHelpers[self.Format]
self.__class__._merge__ContextHelpers[self.Format] = helper
return self.__class__._merge__ContextHelpers[self.Format]
@_add_method(otTables.ContextSubst,

10
Lib/fontTools/subset/__init__.py
View File

@ -899,12 +899,12 @@ def __subset_classify_context(self):
if self.Format not in [1, 2, 3]:
return None # Don't shoot the messenger; let it go
if not hasattr(self.__class__, "__ContextHelpers"):
self.__class__.__ContextHelpers = {}
if self.Format not in self.__class__.__ContextHelpers:
if not hasattr(self.__class__, "_subset__ContextHelpers"):
self.__class__._subset__ContextHelpers = {}
if self.Format not in self.__class__._subset__ContextHelpers:
helper = ContextHelper(self.__class__, self.Format)
self.__class__.__ContextHelpers[self.Format] = helper
return self.__class__.__ContextHelpers[self.Format]
self.__class__._subset__ContextHelpers[self.Format] = helper
return self.__class__._subset__ContextHelpers[self.Format]
@_add_method(otTables.ContextSubst,
otTables.ChainContextSubst)