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https://github.com/Unstructured-IO/unstructured.git
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6af6604057
Introduce `date_from_file_object` to `partition*` functions, by default set to `False`. If set to `True` and file is provided via `file` parameter, partition will attempt to infer last modified date from `file`'s contents otherwise last modified metadata will be set to `None`. --------- Co-authored-by: Filip Knefel <filip@unstructured.io> Co-authored-by: Ronny H <138828701+ron-unstructured@users.noreply.github.com>
199 lines
6.5 KiB
Python
199 lines
6.5 KiB
Python
import os
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import pathlib
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from tempfile import SpooledTemporaryFile
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from test_unstructured.unit_utils import assert_round_trips_through_JSON, example_doc_path
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from unstructured.chunking.title import chunk_by_title
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from unstructured.documents.elements import Table, Title
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from unstructured.partition.rtf import partition_rtf
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DIRECTORY = pathlib.Path(__file__).parent.resolve()
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def test_partition_rtf_from_filename():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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elements = partition_rtf(filename=filename)
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assert len(elements) > 0
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assert elements[0] == Title("My First Heading")
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assert elements[-1] == Table(
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text="Column 1 Column 2 Row 1, Cell 1 Row 1, Cell 2 Row 2, Cell 1 Row 2, Cell 2"
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)
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for element in elements:
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assert element.metadata.filename == "fake-doc.rtf"
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def test_partition_rtf_from_filename_with_metadata_filename():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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elements = partition_rtf(filename=filename, metadata_filename="test")
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assert len(elements) > 0
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assert all(element.metadata.filename == "test" for element in elements)
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def test_partition_rtf_from_file():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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with open(filename, "rb") as f:
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elements = partition_rtf(file=f)
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assert len(elements) > 0
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assert elements[0] == Title("My First Heading")
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for element in elements:
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assert element.metadata.filename is None
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def test_partition_rtf_from_file_with_metadata_filename():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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with open(filename, "rb") as f:
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elements = partition_rtf(file=f, metadata_filename="test")
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assert elements[0] == Title("My First Heading")
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for element in elements:
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assert element.metadata.filename == "test"
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def test_partition_rtf_from_filename_exclude_metadata():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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elements = partition_rtf(filename=filename, include_metadata=False)
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for i in range(len(elements)):
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assert elements[i].metadata.to_dict() == {}
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def test_partition_rtf_from_file_exclude_metadata():
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filename = os.path.join(DIRECTORY, "..", "..", "..", "example-docs", "fake-doc.rtf")
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with open(filename, "rb") as f:
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elements = partition_rtf(file=f, include_metadata=False)
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for i in range(len(elements)):
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assert elements[i].metadata.to_dict() == {}
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def test_partition_rtf_metadata_date(
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mocker,
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filename="example-docs/fake-doc.rtf",
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):
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mocked_last_modification_date = "2029-07-05T09:24:28"
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mocker.patch(
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"unstructured.partition.html.get_last_modified_date",
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return_value=mocked_last_modification_date,
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)
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elements = partition_rtf(
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filename=filename,
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)
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assert elements[0].metadata.last_modified == mocked_last_modification_date
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def test_partition_rtf_with_custom_metadata_date(
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mocker,
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filename="example-docs/fake-doc.rtf",
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):
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mocked_last_modification_date = "2029-07-05T09:24:28"
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expected_last_modification_date = "2020-07-05T09:24:28"
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mocker.patch(
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"unstructured.partition.html.get_last_modified_date",
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return_value=mocked_last_modification_date,
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)
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elements = partition_rtf(
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filename=filename,
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metadata_last_modified=expected_last_modification_date,
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)
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assert elements[0].metadata.last_modified == expected_last_modification_date
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def test_partition_rtf_from_file_metadata_date(
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mocker,
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filename="example-docs/fake-doc.rtf",
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):
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mocked_last_modification_date = "2029-07-05T09:24:28"
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mocker.patch(
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"unstructured.partition.html.get_last_modified_date_from_file",
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return_value=mocked_last_modification_date,
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)
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with open(filename, "rb") as f:
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elements = partition_rtf(
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file=f,
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)
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assert elements[0].metadata.last_modified is None
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def test_partition_rtf_from_file_explicit_get_metadata_date(
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mocker,
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filename="example-docs/fake-doc.rtf",
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):
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mocked_last_modification_date = "2029-07-05T09:24:28"
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mocker.patch(
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"unstructured.partition.html.get_last_modified_date_from_file",
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return_value=mocked_last_modification_date,
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)
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with open(filename, "rb") as f:
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elements = partition_rtf(
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file=f,
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date_from_file_object=True,
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)
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assert elements[0].metadata.last_modified == mocked_last_modification_date
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def test_partition_rtf_from_file_with_custom_metadata_date(
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mocker,
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filename="example-docs/fake-doc.rtf",
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):
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mocked_last_modification_date = "2029-07-05T09:24:28"
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expected_last_modification_date = "2020-07-05T09:24:28"
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mocker.patch(
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"unstructured.partition.html.get_last_modified_date_from_file",
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return_value=mocked_last_modification_date,
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)
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with open(filename, "rb") as f:
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elements = partition_rtf(file=f, metadata_last_modified=expected_last_modification_date)
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assert elements[0].metadata.last_modified == expected_last_modification_date
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def test_partition_rtf_from_file_without_metadata_date(
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filename="example-docs/fake-doc.rtf",
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):
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"""Test partition_rtf() with file that are not possible to get last modified date"""
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with open(filename, "rb") as f:
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sf = SpooledTemporaryFile()
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sf.write(f.read())
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sf.seek(0)
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elements = partition_rtf(file=sf, date_from_file_object=True)
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assert elements[0].metadata.last_modified is None
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def test_partition_rtf_with_json():
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elements = partition_rtf(filename=example_doc_path("fake-doc.rtf"))
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assert_round_trips_through_JSON(elements)
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def test_add_chunking_strategy_on_partition_rtf(filename="example-docs/fake-doc.rtf"):
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elements = partition_rtf(filename=filename)
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chunk_elements = partition_rtf(filename, chunking_strategy="by_title")
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chunks = chunk_by_title(elements)
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assert chunk_elements != elements
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assert chunk_elements == chunks
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def test_partition_rtf_element_metadata_has_languages():
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filename = "example-docs/fake-doc.rtf"
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elements = partition_rtf(filename=filename)
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assert elements[0].metadata.languages == ["eng"]
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def test_partition_rtf_respects_detect_language_per_element():
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filename = "example-docs/language-docs/eng_spa_mult.rtf"
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elements = partition_rtf(filename=filename, detect_language_per_element=True)
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langs = [element.metadata.languages for element in elements]
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assert langs == [["eng"], ["spa", "eng"], ["eng"], ["eng"], ["spa"]]
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