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remove default parameter for namedtuple

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This is only available in Python 3.7.
This commit is contained in:
Sarah Hoffmann
2021-07-06 09:54:11 +02:00
parent 54f295be52
commit 1e86dc1d93
2 changed files with 6 additions and 7 deletions
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9
nominatim/tokenizer/icu_variants.py
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@@ -7,12 +7,11 @@ import json
_ICU_VARIANT_PORPERTY_FIELDS = ['lang']
class ICUVariantProperties(namedtuple('_ICUVariantProperties', _ICU_VARIANT_PORPERTY_FIELDS,
defaults=(None, )*len(_ICU_VARIANT_PORPERTY_FIELDS))):
class ICUVariantProperties(namedtuple('_ICUVariantProperties', _ICU_VARIANT_PORPERTY_FIELDS)):
""" Data container for saving properties that describe when a variant
should be applied.
Porperty instances are hashable.
Property instances are hashable.
"""
@classmethod
def from_rules(cls, _):
@@ -52,7 +51,7 @@ def unpickle_variant_set(variant_string):
"""
data = json.loads(variant_string)
properties = {int(k): ICUVariantProperties(**v) for k, v in data['properties'].items()}
print(properties)
properties = {int(k): ICUVariantProperties.from_rules(v)
for k, v in data['properties'].items()}
return set((ICUVariant(src, repl, properties[pid]) for src, repl, pid in data['variants']))