Upload collections.py with huggingface_hub
Browse files- collections.py +12 -7
collections.py
CHANGED
@@ -4,7 +4,7 @@ from typing import Dict, List
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from .artifact import Artifact
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from .dataclass import AbstractField
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from .random_utils import
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class Collection(Artifact):
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@@ -13,8 +13,8 @@ class Collection(Artifact):
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def __getitem__(self, key):
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try:
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return self.items[key]
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except LookupError:
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raise LookupError(f"Cannot find item {
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class ListCollection(Collection):
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@@ -43,13 +43,18 @@ class ItemPicker(Artifact):
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def __call__(self, collection: Collection):
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try:
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return collection[int(self.item)]
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except (
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return collection[self.item]
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class RandomPicker(Artifact):
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def __call__(self, collection: Collection):
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if isinstance(collection, ListCollection):
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return
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return
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from .artifact import Artifact
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from .dataclass import AbstractField
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from .random_utils import get_random
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class Collection(Artifact):
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def __getitem__(self, key):
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try:
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return self.items[key]
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except LookupError as e:
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raise LookupError(f"Cannot find item {key!r} in {self!r}") from e
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class ListCollection(Collection):
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def __call__(self, collection: Collection):
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try:
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return collection[int(self.item)]
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except (
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SyntaxError,
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KeyError,
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ValueError,
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): # in case picking from a dictionary
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return collection[self.item]
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class RandomPicker(Artifact):
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def __call__(self, collection: Collection):
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if isinstance(collection, ListCollection):
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return get_random().choice(list(collection.items))
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if isinstance(collection, DictCollection):
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return get_random().choice(list(collection.items.values()))
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return None
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