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#!/usr/bin/python
#
# Copyright (C) 2019 Linaro Limited
# Author: Dan Rue <dan.rue@linaro.org>
#
# This module is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
def get_device_type_by_name(name, device_types, aliases=[]):
"""
Return a device type named name. In the case of an alias, resolve the
alias to a device_type
Example:
IN:
name = "x15"
device_types = [
{'busy': 1, 'idle': 0, 'name': 'x15', 'offline': 0},
{'busy': 1, 'idle': 0, 'name': 'beaglebone-black', 'offline': 0},
]
aliases = [
{'name': 'am57xx-beagle-x15', 'device_type': 'x15'}
]
OUT:
{'busy': 1, 'idle': 0, 'name': 'x15', 'offline': 0}
"""
for device_type in device_types:
if device_type["name"] == name:
return device_type
for alias in aliases:
if alias["name"] == name:
for device_type in device_types:
if alias["device_type"] == device_type["name"]:
return device_type
return None
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