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Style cleanup and some optimization #1194

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merged 1 commit into from
Jan 9, 2019
Merged

Style cleanup and some optimization #1194

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10 changes: 5 additions & 5 deletions web3/_utils/datatypes.py
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Original file line number Diff line number Diff line change
@@ -1,11 +1,9 @@
import web3._utils.formatters
from web3._utils.toolz import (
concat,
curry,
)


@curry
def verify_attr(class_name, key, namespace):
if key not in namespace:
raise AttributeError(
Expand All @@ -23,14 +21,16 @@ def __init__(cls, name, bases, namespace, **kargs):

def __new__(mcs, name, bases, namespace, normalizers=None):
all_bases = set(concat(base.__mro__ for base in bases))
all_keys = set(concat(base.__dict__.keys() for base in all_bases))

for key in namespace:
verify_key_attr = verify_attr(name, key)
verify_key_attr(concat(base.__dict__.keys() for base in all_bases))
verify_attr(name, key, all_keys)

if normalizers:
processed_namespace = web3._utils.formatters.apply_formatters_to_dict(
normalizers,
namespace)
namespace,
)
else:
processed_namespace = namespace

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