Ejemplos de repair_central_directory en Python

Ejemplo n.º 1

Archivo: test_read.py Proyecto: ericgazoni/openpyxl

def test_repair_central_directory():
    from openpyxl.reader.excel import repair_central_directory, CENTRAL_DIRECTORY_SIGNATURE

    data_a = "foobarbaz" + CENTRAL_DIRECTORY_SIGNATURE
    data_b = "bazbarfoo1234567890123456890"

    # The repair_central_directory looks for a magic set of bytes
    # (CENTRAL_DIRECTORY_SIGNATURE) and strips off everything 18 bytes past the sequence
    f = repair_central_directory(StringIO(data_a + data_b), True)
    assert f.read() == data_a + data_b[:18]

    f = repair_central_directory(StringIO(data_b), True)
    assert f.read() == data_b

Ejemplo n.º 2

def test_repair_central_directory():
    from openpyxl.reader.excel import repair_central_directory, CENTRAL_DIRECTORY_SIGNATURE

    data_a = b"foobarbaz" + CENTRAL_DIRECTORY_SIGNATURE
    data_b = b"bazbarfoo1234567890123456890"

    # The repair_central_directory looks for a magic set of bytes
    # (CENTRAL_DIRECTORY_SIGNATURE) and strips off everything 18 bytes past the sequence
    f = repair_central_directory(BytesIO(data_a + data_b), True)
    assert f.read() == data_a + data_b[:18]

    f = repair_central_directory(BytesIO(data_b), True)
    assert f.read() == data_b