Synnefo » snf-ganeti

#

#

# Copyright (C) 2009 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

"""Module used during the Ganeti build process"""

import imp

import os

def LoadModule(filename):

  """Loads an external module by filename.

  Use this function with caution. Python will always write the compiled source

  to a file named "${filename}c".

  @type filename: string

  @param filename: Path to module

  """

  (name, ext) = os.path.splitext(filename)

  fh = open(filename, "U")

  try:

    return imp.load_module(name, fh, filename, (ext, "U", imp.PY_SOURCE))

  finally:

    fh.close()