def test_list_attribute(temp_file, attribute):
"""test set_attribute, get_attribute, etc for list items"""
from osxmetadata import OSXMetaData
meta = OSXMetaData(temp_file)
expected = ["Foo"]
meta.set_attribute(attribute, expected)
got = meta.get_attribute(attribute)
assert expected == got
expected += ["Bar"]
meta.append_attribute(attribute, ["Bar"])
assert meta.get_attribute(attribute) == expected
expected.remove("Bar")
meta.remove_attribute(attribute, "Bar")
assert meta.get_attribute(attribute) == expected
with pytest.raises(ValueError):
meta.remove_attribute(attribute, "Bar")
expected += ["Flooz"]
meta.update_attribute(attribute, ["Flooz"])
assert meta.get_attribute(attribute) == expected
meta.discard_attribute(attribute, "foo")
assert meta.get_attribute(attribute) == expected
meta.clear_attribute(attribute)
assert meta.get_attribute(attribute) is None
expected = ["Foo"]
meta.set_attribute(attribute, expected)
got = meta.get_attribute(attribute)
assert expected == got
def test_tags_3(temp_file):
from osxmetadata import OSXMetaData, Tag
from osxmetadata.constants import kMDItemUserTags
attribute = kMDItemUserTags
# update tags
meta = OSXMetaData(temp_file)
tagset = [Tag("Test"), Tag("Green")]
meta.set_attribute(attribute, tagset)
tags = meta.get_attribute(attribute)
assert tags == tagset
meta.update_attribute(attribute, [Tag("Foo")])
tags = meta.get_attribute(attribute)
assert tags == [Tag("Test"), Tag("Green"), Tag("Foo")]
meta.remove_attribute(attribute, Tag("Foo"))
tags = meta.get_attribute(attribute)
assert tags == [Tag("Test"), Tag("Green")]
meta.update_attribute(attribute, [Tag("Foo")])
tags = meta.get_attribute(attribute)
assert tags == [Tag("Test"), Tag("Green"), Tag("Foo")]
meta.clear_attribute(attribute)
tags = meta.get_attribute(attribute)
assert len(tags) == 0
def test_str_attribute(temp_file, attribute):
"""test set_attribute, get_attribute, etc"""
from osxmetadata import OSXMetaData
from osxmetadata.constants import _FINDER_COMMENT_NAMES
meta = OSXMetaData(temp_file)
expected = 2
meta.set_attribute(attribute, expected)
got = meta.get_attribute(attribute)
assert expected == got
expected += 1
meta.append_attribute(attribute, 1)
assert meta.get_attribute(attribute) == expected
meta.clear_attribute(attribute)
assert meta.get_attribute(attribute) is None
with pytest.raises(TypeError):
meta.set_attribute(attribute, "")
with pytest.raises(TypeError):
meta.update_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.discard_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.remove_attribute(attribute, "foo")
def test_str_attribute(temp_file, attribute):
"""test set_attribute, get_attribute, etc"""
from osxmetadata import OSXMetaData
from osxmetadata.constants import _FINDER_COMMENT_NAMES
meta = OSXMetaData(temp_file)
expected = True
meta.set_attribute(attribute, expected)
got = meta.get_attribute(attribute)
assert expected == got
meta.set_attribute(attribute, not expected)
assert not meta.get_attribute(attribute)
meta.clear_attribute(attribute)
assert meta.get_attribute(attribute) is None
# test setting empty string
# setting finder comment to empty string clears it
# but other fields get set to empty string
# this mirrors the way finder comments work in mdls
meta.set_attribute(attribute, "")
assert not meta.get_attribute(attribute)
with pytest.raises(AttributeError):
meta.update_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.discard_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.remove_attribute(attribute, "foo")
def test_str_attribute(temp_file, attribute):
"""test set_attribute, get_attribute, etc"""
from osxmetadata import OSXMetaData
from osxmetadata.constants import _FINDER_COMMENT_NAMES
meta = OSXMetaData(temp_file)
expected = datetime.datetime(2021, 7, 8)
meta.set_attribute(attribute, expected)
got = meta.get_attribute(attribute)
assert expected == got
meta.clear_attribute(attribute)
assert meta.get_attribute(attribute) == None
# test setting empty string
meta.set_attribute(attribute, "")
assert meta.get_attribute(attribute) is None
with pytest.raises(TypeError):
meta.update_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.discard_attribute(attribute, "foo")
with pytest.raises(TypeError):
meta.remove_attribute(attribute, "foo")