Source code for ovirtlago.utils

# Copyright 2014-2017 Red Hat, 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
# 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
# Refer to the README and COPYING files for full details of the license
import functools
import pkg_resources
import sys

[docs]def get_data_file(basename): """ Load a data as a string from the data directory Args: basename(str): filename Returns: str: string representation of the file """ return pkg_resources.resource_string( __name__, '/'.join(['data', basename]) )
[docs]def available_sdks(modules=None): modules = modules or sys.modules res = [] if 'ovirtsdk' in modules: res.append('3') if 'ovirtsdk4' in modules: res.append('4') return res
[docs]def require_sdk(version, modules=None): modules = modules or sys.modules def wrap(func): @functools.wraps(func) def wrapped_func(*args, **kwargs): sdks = available_sdks(modules) if version not in sdks: raise RuntimeError( ( '{0} requires oVirt Python SDK v{1}, ' 'available SDKs: {2}' ).format(func.__name__, version, ','.join(sdks)) ) else: return func(*args, **kwargs) return wrapped_func return wrap
[docs]def partial(func, *args, **kwargs): partial_func = functools.partial(func, *args, **kwargs) functools.update_wrapper(partial_func, func) return partial_func