def item_for_dataset(name, ds):
shape = " × ".join(str(n) for n in ds.shape)
namespan = Span(name)
namespan.add_css_classes("h5glance-dataset-name")
copylink = Link("#", "[📋]")
copylink.set_attribute("data-hdf5-path", ds.name)
copylink.add_css_classes("h5glance-dataset-copylink")
li = ListItem(
namespan, " ", copylink, ": ",
shape, " entries, dtype: ", make_dtype_abbr(ds.dtype)
)
li.add_css_classes("h5glance-dataset")
return li
def item_for_group(gname, grp):
subgroups, datasets = [], []
for name, obj in sorted(grp.items()):
if isinstance(obj, h5py.Group):
subgroups.append((name, obj))
else:
datasets.append((name, obj))
return ListItem(*checkbox_w_label(gname), make_list(
*[item_for_group(n, g) for n, g in subgroups],
*[item_for_dataset(n, d) for n, d in datasets],
))
def item_for_group(gname, grp):
# Like many file managers, we'll sort
subgroups, items = [], []
for name in grp:
link = grp.get(name, getlink=True)
if isinstance(link, h5py.HardLink):
obj = grp[name]
if utils.is_group(obj):
subgroups.append((name, obj))
else:
items.append((name, obj))
else:
items.append((name, link))
return ListItem(
*checkbox_w_label(gname),
make_list(
*[item_for_group(n, g) for n, g in subgroups],
*[leaf_item(n, o) for n, o in items],
))
def item_for_dataset(name, ds):
namespan = Span(name)
namespan.add_css_classes("h5glance-dataset-name")
if ds is None:
# h5pyd can return None dataset for external links
li = ListItem(namespan)
return li
shape = utils.fmt_shape(ds.shape)
copylink = Link("#", "[📋]")
copylink.set_attribute("data-hdf5-path", ds.name)
copylink.add_css_classes("h5glance-dataset-copylink")
li = ListItem(namespan, " ", copylink, ": ", shape, " entries, dtype: ",
make_dtype_abbr(ds.id.get_type()))
li.add_css_classes("h5glance-dataset")
return li
def test_with_initial_content(self):
li = ListItem("Initial", "test")
li.append("content")
assert_equal([b"<li>", b"Initial", b"test", b"content", b"</li>"],
list(iter(li)))
def test_without_initial_content(self):
li = ListItem()
li.append("Test")
assert_equal([b"<li>", b"Test", b"</li>"], list(iter(li)))
def item_for_link(name, link):
if isinstance(link, h5py.ExternalLink):
target = f'{link.filename}/{link.path}'
else:
target = link.path
return ListItem(name, " → ", target)
def test_with_initial_content(self):
li = ListItem("Initial", "test")
li.append("content")
assert_equal([b"<li>", b"Initial", b"test", b"content", b"</li>"],
list(iter(li)))
def test_without_initial_content(self):
li = ListItem()
li.append("Test")
assert_equal([b"<li>", b"Test", b"</li>"], list(iter(li)))