def __getitem__(self, index):
""" Searches row data for an array """
if isinstance(index, str):
name = index
elif isinstance(index, int):
name = self.GetRowData().GetArrayName(index)
else:
raise KeyError('Index ({}) not understood. Index must be a string name or a tuple of string name and string preference.'.format(index))
return row_array(self, name)
def format_array(key):
"""Format array information for printing (internal helper)."""
arr = row_array(self, key)
dl, dh = self.get_data_range(key)
dl = pyvista.FLOAT_FORMAT.format(dl)
dh = pyvista.FLOAT_FORMAT.format(dh)
if arr.ndim > 1:
ncomp = arr.shape[1]
else:
ncomp = 1
return row.format(key, arr.dtype, ncomp, dl, dh)
