42 lines
930 B
Python
42 lines
930 B
Python
import numpy as np
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import pytest
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from PIL import Image
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from funcy import lmap, compose
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from test.utils.image import image_to_bytes
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@pytest.fixture
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def data(data_type, pdf):
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if data_type == "pdf":
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return pdf
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elif data_type == "bytestring":
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return "content".encode("latin1")
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@pytest.fixture
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def data_items(item_type):
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if item_type == "string":
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return [bytes(f"content{i}", encoding="utf8") for i in range(7)]
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elif item_type == "image":
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return images()
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else:
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raise ValueError(f"Unknown item type {item_type}")
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def array_to_image(array) -> Image.Image:
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return Image.fromarray(np.uint8(array * 255), mode="RGB")
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def input_batch():
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return np.random.random_sample(size=(7, 3, 30, 30))
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def images():
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return lmap(compose(image_to_bytes, array_to_image), input_batch())
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@pytest.fixture
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def metadata():
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return {"idx": [1, 100, 101], "path": "asd/asd"}
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