Function add_command_lineage_to_user_agent_extra

awscli/utils.py:655–660

(session, lineage)

def add_command_lineage_to_user_agent_extra(session, lineage):
    # Only add a command lineage if one is not already present in the user agent extra.
    if not re.search(r'md\/command#[\w\.]*', session.user_agent_extra):
        add_metadata_component_to_user_agent_extra(
            session, "command", ".".join(lineage)
        )