Source code for molsysmt.form.file_dcd.to_mdtraj_DCDTrajectoryFile

from molsysmt._private.digestion import digest
from molsysmt._private.files_and_directories import str_filename



@digest(form='file:dcd')
def to_mdtraj_DCDTrajectoryFile(item, atom_indices='all', structure_indices='all', skip_digestion=False):

    from mdtraj.formats import DCDTrajectoryFile
    from ..mdtraj_DCDTrajectoryFile import extract as extract_mdtraj_DCDTrajectoryFile

    tmp_item = DCDTrajectoryFile(str_filename(item))
    tmp_item = extract_mdtraj_DCDTrajectoryFile(tmp_item, atom_indices=atom_indices,
                                                structure_indices=structure_indices,
                                                copy_if_all=False, skip_digestion=True)

    return tmp_item