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Merge pull request #2067 from simoncozens/fealib-debug-subclassable

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Only stash lookup location if buildLookups_ has cooperated
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Simon Cozens 2020-10-19 09:14:06 +01:00 committed by GitHub
commit 10413d947a
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1 changed files with 8 additions and 3 deletions
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11
Lib/fontTools/feaLib/builder.py
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@ -30,6 +30,7 @@ from fontTools.otlLib.error import OpenTypeLibError
from collections import defaultdict from collections import defaultdict
import itertools import itertools
import logging import logging
import warnings
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
@ -707,9 +708,13 @@ class Builder(object):
continue continue
for ix in lookup_indices: for ix in lookup_indices:
self.lookup_locations[tag][str(ix)] = self.lookup_locations[tag][ try:
str(ix) self.lookup_locations[tag][str(ix)] = self.lookup_locations[tag][
]._replace(feature=key) str(ix)
]._replace(feature=key)
except KeyError:
warnings.warn("feaLib.Builder subclass needs upgrading to "
"stash debug information. See fonttools#2065.")
feature_key = (feature_tag, lookup_indices) feature_key = (feature_tag, lookup_indices)
feature_index = feature_indices.get(feature_key) feature_index = feature_indices.get(feature_key)