1d033f9053
Fix some exception messages because some exception messages are not outputed as expected. In addition, the codes that seems to improve readability by explicitly specifying the arguments are also modified. Change-Id: I425d15ea9f5a3d0b6132ffd03cb577e583239c3a Closes-Bug: #1881510
70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
# Copyright 2014 NEC Corporation
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import netaddr
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from tackerclient.common import exceptions
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from tackerclient.i18n import _
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def validate_int_range(parsed_args, attr_name, min_value=None, max_value=None):
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val = getattr(parsed_args, attr_name, None)
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if val is None:
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return
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try:
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if not isinstance(val, int):
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int_val = int(val, 0)
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else:
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int_val = val
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if ((min_value is None or min_value <= int_val) and
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(max_value is None or int_val <= max_value)):
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return
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except (ValueError, TypeError):
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pass
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if min_value is not None and max_value is not None:
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msg = (_('%(attr_name)s "%(val)s" should be an integer '
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'[%(min)i:%(max)i].') %
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{'attr_name': attr_name.replace('_', '-'),
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'val': val, 'min': min_value, 'max': max_value})
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elif min_value is not None:
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msg = (_('%(attr_name)s "%(val)s" should be an integer '
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'greater than or equal to %(min)i.') %
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{'attr_name': attr_name.replace('_', '-'),
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'val': val, 'min': min_value})
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elif max_value is not None:
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msg = (_('%(attr_name)s "%(val)s" should be an integer '
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'smaller than or equal to %(max)i.') %
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{'attr_name': attr_name.replace('_', '-'),
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'val': val, 'max': max_value})
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else:
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msg = (_('%(attr_name)s "%(val)s" should be an integer.') %
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{'attr_name': attr_name.replace('_', '-'),
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'val': val})
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raise exceptions.CommandError(message=msg)
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def validate_ip_subnet(parsed_args, attr_name):
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val = getattr(parsed_args, attr_name)
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if not val:
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return
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try:
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netaddr.IPNetwork(val)
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except (netaddr.AddrFormatError, ValueError):
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raise exceptions.CommandError(
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message=(_('%(attr_name)s "%(val)s" is not a valid CIDR.') %
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{'attr_name': attr_name.replace('_', '-'), 'val': val}))
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