This file is indexed.

/usr/share/pyshared/ceilometerclient/common/utils.py is in python-ceilometerclient 1.0.10-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from __future__ import print_function
import six
import sys
import textwrap
import uuid

import prettytable

from ceilometerclient import exc
from ceilometerclient.openstack.common import cliutils
from ceilometerclient.openstack.common import importutils
from ceilometerclient.openstack.common import strutils


# Decorator for cli-args
def arg(*args, **kwargs):
    def _decorator(func):
        if 'help' in kwargs:
            if 'default' in kwargs:
                kwargs['help'] += " Defaults to %s." % kwargs['default']
            required = kwargs.get('required', False)
            if required:
                kwargs['help'] += " Required."

        # Because of the sematics of decorator composition if we just append
        # to the options list positional options will appear to be backwards.
        func.__dict__.setdefault('arguments', []).insert(0, (args, kwargs))
        return func
    return _decorator


def pretty_choice_list(l):
    return ', '.join("'%s'" % i for i in l)


def print_list(objs, fields, field_labels, formatters={}, sortby=0):

    def _make_default_formatter(field):
        return lambda o: getattr(o, field, '')

    new_formatters = {}
    for field, field_label in six.moves.zip(fields, field_labels):
        if field in formatters:
            new_formatters[field_label] = formatters[field]
        else:
            new_formatters[field_label] = _make_default_formatter(field)

    cliutils.print_list(objs, field_labels,
                        formatters=new_formatters,
                        sortby_index=sortby)


def nested_list_of_dict_formatter(field, column_names):
    # (TMaddox) Because the formatting scheme actually drops the whole object
    # into the formatter, rather than just the specified field, we have to
    # extract it and then pass the value.
    return lambda o: format_nested_list_of_dict(getattr(o, field),
                                                column_names)


def format_nested_list_of_dict(l, column_names):
    pt = prettytable.PrettyTable(caching=False, print_empty=False,
                                 header=True, hrules=prettytable.FRAME,
                                 field_names=column_names)
    for d in l:
        pt.add_row(list(map(lambda k: d[k], column_names)))
    return pt.get_string()


def print_dict(d, dict_property="Property", wrap=0):
    pt = prettytable.PrettyTable([dict_property, 'Value'],
                                 caching=False, print_empty=False)
    pt.align = 'l'
    for k, v in sorted(six.iteritems(d)):
        # convert dict to str to check length
        if isinstance(v, dict):
            v = str(v)
        if isinstance(v, six.string_types):
            v = strutils.safe_encode(v)
        # if value has a newline, add in multiple rows
        # e.g. fault with stacktrace
        if v and isinstance(v, six.string_types) and r'\n' in v:
            lines = v.strip().split(r'\n')
            col1 = k
            for line in lines:
                if wrap > 0:
                    line = textwrap.fill(str(line), wrap)
                pt.add_row([col1, line])
                col1 = ''
        else:
            if wrap > 0:
                v = textwrap.fill(str(v), wrap)
            pt.add_row([k, v])
    print(pt.get_string())


def find_resource(manager, name_or_id):
    """Helper for the _find_* methods."""
    # first try to get entity as integer id
    try:
        if isinstance(name_or_id, int) or name_or_id.isdigit():
            return manager.get(int(name_or_id))
    except exc.NotFound:
        pass

    # now try to get entity as uuid
    try:
        uuid.UUID(str(name_or_id))
        return manager.get(name_or_id)
    except (ValueError, exc.NotFound):
        pass

    # finally try to find entity by name
    try:
        return manager.find(name=name_or_id)
    except exc.NotFound:
        msg = "No %s with a name or ID of '%s' exists." % \
              (manager.resource_class.__name__.lower(), name_or_id)
        raise exc.CommandError(msg)


def import_versioned_module(version, submodule=None):
    module = 'ceilometerclient.v%s' % version
    if submodule:
        module = '.'.join((module, submodule))
    return importutils.import_module(module)


def args_array_to_dict(kwargs, key_to_convert):
    values_to_convert = kwargs.get(key_to_convert)
    if values_to_convert:
        try:
            kwargs[key_to_convert] = dict(v.split("=", 1)
                                          for v in values_to_convert)
        except ValueError:
            raise exc.CommandError(
                '%s must be a list of key=value not "%s"' % (
                    key_to_convert, values_to_convert))
    return kwargs


def args_array_to_list_of_dicts(kwargs, key_to_convert):
    """Converts ['a=1;b=2','c=3;d=4'] to [{a:1,b:2},{c:3,d:4}]
    """
    values_to_convert = kwargs.get(key_to_convert)
    if values_to_convert:
        try:
            kwargs[key_to_convert] = []
            for lst in values_to_convert:
                pairs = lst.split(";")
                dct = dict()
                for pair in pairs:
                    kv = pair.split("=", 1)
                    dct[kv[0]] = kv[1].strip(" \"'")  # strip spaces and quotes
                kwargs[key_to_convert].append(dct)
        except Exception:
            raise exc.CommandError(
                '%s must be a list of key1=value1;key2=value2;... not "%s"' % (
                    key_to_convert, values_to_convert))
    return kwargs


def key_with_slash_to_nested_dict(kwargs):
    nested_kwargs = {}
    for k in list(kwargs):
        keys = k.split('/', 1)
        if len(keys) == 2:
            nested_kwargs.setdefault(keys[0], {})[keys[1]] = kwargs[k]
            del kwargs[k]
    kwargs.update(nested_kwargs)
    return kwargs


def merge_nested_dict(dest, source, depth=0):
    for (key, value) in six.iteritems(source):
        if isinstance(value, dict) and depth:
            merge_nested_dict(dest[key], value,
                              depth=(depth - 1))
        else:
            dest[key] = value


def exit(msg=''):
    if msg:
        print(msg, file=sys.stderr)
    sys.exit(1)