def info(
self,
max_rows: int = None,
max_length: int = None,
show_values: bool = False,
path: tuple = None,
):
"""Print the content to the stdout.
Parameters
----------
max_rows :
The maximum number of rows that will be printed. If rows are cut, a
corresponding message will be printed
max_length :
The maximum line length. Longer lines will be truncated
show_values :
Set to `True` if primitive values should be displayed
path
tuple representing the lookup path in the yaml/asdf tree
"""
tree = {
key: value
for key, value in self._asdf_handle.tree.items()
if key not in ["asdf_library", "history"]
}
if path is not None:
tree = get_path(tree, path)
asdf.info(tree,
max_rows=max_rows,
max_cols=max_length,
show_values=show_values)
def _assert_correct_info(node_or_path):
asdf.info(node_or_path)
captured = capsys.readouterr()
assert "foo" in captured.out
assert "bar" in captured.out
assert "baz" in captured.out
def test_info_module(capsys, tmpdir):
tree = dict(foo=42,
bar="hello",
baz=np.arange(20),
nested={
"woo": "hoo",
"yee": "haw"
},
long_line="a" * 100)
af = asdf.AsdfFile(tree)
def _assert_correct_info(node_or_path):
asdf.info(node_or_path)
captured = capsys.readouterr()
assert "foo" in captured.out
assert "bar" in captured.out
assert "baz" in captured.out
_assert_correct_info(af)
_assert_correct_info(af.tree)
tmpfile = str(tmpdir.join("written.asdf"))
af.write_to(tmpfile)
af.close()
_assert_correct_info(tmpfile)
_assert_correct_info(pathlib.Path(tmpfile))
for i in range(1, 10):
asdf.info(af, max_rows=i)
lines = capsys.readouterr().out.strip().split("\n")
assert len(lines) <= i
asdf.info(af, max_cols=80)
assert "(truncated)" in capsys.readouterr().out
asdf.info(af, max_cols=None)
captured = capsys.readouterr().out
assert "(truncated)" not in captured
assert "a" * 100 in captured
asdf.info(af, show_values=True)
assert "hello" in capsys.readouterr().out
asdf.info(af, show_values=False)
assert "hello" not in capsys.readouterr().out
tree = {"foo": ["alpha", "bravo", "charlie", "delta", "eagle"]}
af = asdf.AsdfFile(tree)
asdf.info(af, max_rows=(None, ))
assert "alpha" not in capsys.readouterr().out
for i in range(1, 5):
asdf.info(af, max_rows=(None, i))
captured = capsys.readouterr()
for val in tree["foo"][0:i - 1]:
assert val in captured.out
for val in tree["foo"][i - 1:]:
assert val not in captured.out
