+
−#!/usr/bin/env python3
+
−
+
−# SàT: an XMPP client
+
−# Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
+
−
+
−# This program is free software: you can redistribute it and/or modify
+
−# it under the terms of the GNU Affero General Public License as published by
+
−# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+
−
+
−# You should have received a copy of the GNU Affero General Public License
+
−# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
−
+
−""" tools dynamic import """
+
−
+
−from importlib import import_module
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−from sat.core.log import getLogger
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−
+
−
+
−log = getLogger(__name__)
+
−
+
−
+
−def bridge(name, module_path="sat.bridge"):
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−    """Import bridge module
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−
+
−    @param module_path(str): path of the module to import
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−    @param name(str): name of the bridge to import (e.g.: dbus)
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−    @return (module, None): imported module or None if nothing is found
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−    """
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−    try:
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−        bridge_module = import_module(module_path + "." + name)
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−    except ImportError:
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−        try:
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−            bridge_module = import_module(module_path + "." + name + "_bridge")
+
−        except ImportError as e:
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−            log.warning(f"Can't import bridge {name!r}: {e}")
+
−            bridge_module = None
+
−    return bridge_module