aljaz/bitfinex-api-py
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Apply pylint's linting rules to bfxapi/__init__.py, bfxapi/enums.py, bfxapi/exceptions.py, bfxapi/labeler.py, bfxapi/notification.py and bfxapi/urls.py.

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This commit is contained in:
Davide Casale
2023-03-06 17:14:03 +01:00
parent a4c1418113
commit ae14a5d0d1
7 changed files with 40 additions and 34 deletions
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40
bfxapi/labeler.py
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@@ -1,12 +1,12 @@
from .exceptions import LabelerSerializerException
from typing import Type, Generic, TypeVar, Iterable, Optional, Dict, List, Tuple, Any, cast
from .exceptions import LabelerSerializerException
T = TypeVar("T", bound="_Type")
def compose(*decorators):
def wrapper(function):
for decorator in reversed(decorators):
for decorator in reversed(decorators):
function = decorator(function)
return function
@@ -28,36 +28,37 @@ def partial(cls):
return cls
class _Type(object):
class _Type:
"""
Base class for any dataclass serializable by the _Serializer generic class.
"""
pass
class _Serializer(Generic[T]):
def __init__(self, name: str, klass: Type[_Type], labels: List[str], IGNORE: List[str] = [ "_PLACEHOLDER" ]):
self.name, self.klass, self.__labels, self.__IGNORE = name, klass, labels, IGNORE
def __init__(self, name: str, klass: Type[_Type], labels: List[str],
*, ignore: List[str] = [ "_PLACEHOLDER" ]):
self.name, self.klass, self.__labels, self.__ignore = name, klass, labels, ignore
def _serialize(self, *args: Any, skip: Optional[List[str]] = None) -> Iterable[Tuple[str, Any]]:
labels = list(filter(lambda label: label not in (skip or list()), self.__labels))
labels = list(filter(lambda label: label not in (skip or []), self.__labels))
if len(labels) > len(args):
raise LabelerSerializerException(f"{self.name} -> <labels> and <*args> arguments should contain the same amount of elements.")
raise LabelerSerializerException(f"{self.name} -> <labels> and <*args> " +
"arguments should contain the same amount of elements.")
for index, label in enumerate(labels):
if label not in self.__IGNORE:
if label not in self.__ignore:
yield label, args[index]
def parse(self, *values: Any, skip: Optional[List[str]] = None) -> T:
return cast(T, self.klass(**dict(self._serialize(*values, skip=skip))))
def get_labels(self) -> List[str]:
return [ label for label in self.__labels if label not in self.__IGNORE ]
return [ label for label in self.__labels if label not in self.__ignore ]
class _RecursiveSerializer(_Serializer, Generic[T]):
def __init__(self, name: str, klass: Type[_Type], labels: List[str], serializers: Dict[str, _Serializer[Any]], IGNORE: List[str] = ["_PLACEHOLDER"]):
super().__init__(name, klass, labels, IGNORE)
def __init__(self, name: str, klass: Type[_Type], labels: List[str],
*, serializers: Dict[str, _Serializer[Any]], ignore: List[str] = ["_PLACEHOLDER"]):
super().__init__(name, klass, labels, ignore = ignore)
self.serializers = serializers
@@ -70,8 +71,11 @@ class _RecursiveSerializer(_Serializer, Generic[T]):
return cast(T, self.klass(**serialization))
def generate_labeler_serializer(name: str, klass: Type[T], labels: List[str], IGNORE: List[str] = [ "_PLACEHOLDER" ]) -> _Serializer[T]:
return _Serializer[T](name, klass, labels, IGNORE)
def generate_labeler_serializer(name: str, klass: Type[T], labels: List[str],
*, ignore: List[str] = [ "_PLACEHOLDER" ]) -> _Serializer[T]:
return _Serializer[T](name, klass, labels, ignore=ignore)
def generate_recursive_serializer(name: str, klass: Type[T], labels: List[str], serializers: Dict[str, _Serializer[Any]], IGNORE: List[str] = [ "_PLACEHOLDER" ]) -> _RecursiveSerializer[T]:
return _RecursiveSerializer[T](name, klass, labels, serializers, IGNORE)
def generate_recursive_serializer(name: str, klass: Type[T], labels: List[str],
*, serializers: Dict[str, _Serializer[Any]], ignore: List[str] = [ "_PLACEHOLDER" ]
) -> _RecursiveSerializer[T]:
return _RecursiveSerializer[T](name, klass, labels, serializers=serializers, ignore=ignore)