annotate libervia/backend/tools/common/dynamic_import.py @ 4094:c3b68fdc2de7

component AP gateway: fix handling of XMPP comments authors: the gateway was supposing that comments where emitted from PEP of author. While this is the case for most blog posts, it's not for comments. Instead the component is now using `author_jid` which is retrieved by XEP-0277 plugin, and reject the item if the auhor is not verified (i.e. if `publisher` attribute is not set by XMPP service).
author Goffi <goffi@goffi.org>
date Mon, 12 Jun 2023 14:50:43 +0200
parents 4b842c1fb686
children
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1 #!/usr/bin/env python3
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2
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3 # Libervia: an XMPP client
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 """ tools dynamic import """
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20
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21 from importlib import import_module
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22 from libervia.backend.core.log import getLogger
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25 log = getLogger(__name__)
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28 def bridge(name, module_path="libervia.backend.bridge"):
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29 """import bridge module
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31 @param module_path(str): path of the module to import
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32 @param name(str): name of the bridge to import (e.g.: dbus)
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33 @return (module, None): imported module or None if nothing is found
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34 """
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35 try:
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36 bridge_module = import_module(module_path + "." + name)
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37 except ImportError:
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38 try:
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39 bridge_module = import_module(module_path + "." + name + "_bridge")
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40 except ImportError as e:
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41 log.warning(f"Can't import bridge {name!r}: {e}")
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42 bridge_module = None
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43 return bridge_module