Class Host

object --+
         |
        Host

A class to encapsulate host info from the schrodinger.hosts file.

Use the module level functions get_host or get_hosts to create Host
instances.

Attributes:

    name -        Label for the Host.
    _host -       Host machine name (or machine that submits jobs to the
                  queue).  Use setHost() and getHost() to access.
                  Defaults to 'name'.
    user -        Username by which to run jobs.
    processors -  Number of processors for the host/cluster.
    tmpdir -      Temporary/scratch directory to use for jobs.  List
    schrodinger - $SCHRODINGER installation to use for jobs.
    env -         Variables to set in the job environment.  List.
    gpgpu -       GPGPU entries.  List.
    queue -       Queue entries only.  Queue type (e.g., SGE, PBS).
    qargs -       Queue entries only.  Optional arguments passed to the
                  queue submission command.
    _is_queue -   Boolean indicating whether the Host is a queue entry.
                  Access via isQueue().
    _lines -      List of lines that form a string representation
                  of the host entry. Access via _hostLines();