root / kamaki / clients / image / __init__.py @ c4aefeaf
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1 | a1c50326 | Giorgos Verigakis | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | a1c50326 | Giorgos Verigakis | #
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3 | a1c50326 | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
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4 | a1c50326 | Giorgos Verigakis | # without modification, are permitted provided that the following
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5 | a1c50326 | Giorgos Verigakis | # conditions are met:
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6 | a1c50326 | Giorgos Verigakis | #
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7 | a1c50326 | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
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8 | a1c50326 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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9 | a1c50326 | Giorgos Verigakis | # disclaimer.
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10 | a1c50326 | Giorgos Verigakis | #
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11 | a1c50326 | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
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12 | a1c50326 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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13 | a1c50326 | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
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14 | a1c50326 | Giorgos Verigakis | # provided with the distribution.
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15 | a1c50326 | Giorgos Verigakis | #
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16 | a1c50326 | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | a1c50326 | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | a1c50326 | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | a1c50326 | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | a1c50326 | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | a1c50326 | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | a1c50326 | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | a1c50326 | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | a1c50326 | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | a1c50326 | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | a1c50326 | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | a1c50326 | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | a1c50326 | Giorgos Verigakis | #
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29 | a1c50326 | Giorgos Verigakis | # The views and conclusions contained in the software and
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30 | a1c50326 | Giorgos Verigakis | # documentation are those of the authors and should not be
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31 | a1c50326 | Giorgos Verigakis | # interpreted as representing official policies, either expressed
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32 | a1c50326 | Giorgos Verigakis | # or implied, of GRNET S.A.
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33 | cb69a058 | Stavros Sachtouris | |
34 | cb69a058 | Stavros Sachtouris | from kamaki.clients import Client, ClientError |
35 | 7b6e977c | Stavros Sachtouris | from kamaki.clients.utils import path4url, filter_in |
36 | a1c50326 | Giorgos Verigakis | |
37 | 3dabe5d2 | Stavros Sachtouris | |
38 | cd75ff39 | Giorgos Verigakis | class ImageClient(Client): |
39 | 76e7661e | Stavros Sachtouris | """Synnefo Plankton API client"""
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40 | 44b8928d | Giorgos Verigakis | |
41 | 2f749e6e | Stavros Sachtouris | def __init__(self, base_url, token): |
42 | 33dc6317 | Stavros Sachtouris | super(ImageClient, self).__init__(base_url, token) |
43 | 2f749e6e | Stavros Sachtouris | |
44 | f5eac743 | Stavros Sachtouris | def list_public(self, detail=False, filters={}, order=''): |
45 | f5eac743 | Stavros Sachtouris | """
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46 | f5eac743 | Stavros Sachtouris | :param detail: (bool)
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47 | 44b8928d | Giorgos Verigakis |
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48 | f5eac743 | Stavros Sachtouris | :param filters: (dict) request filters
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49 | 44b8928d | Giorgos Verigakis |
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50 | cb69a058 | Stavros Sachtouris | :param order: (str) order listing by field (default is ascending, - for
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51 | cb69a058 | Stavros Sachtouris | descending)
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52 | f5eac743 | Stavros Sachtouris |
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53 | f5eac743 | Stavros Sachtouris | :returns: (list) id,name + full image info if detail
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54 | f5eac743 | Stavros Sachtouris | """
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55 | dd7461ac | Stavros Sachtouris | path = path4url('images', 'detail') if detail else ( |
56 | dd7461ac | Stavros Sachtouris | path4url('images') + '/') |
57 | 44b8928d | Giorgos Verigakis | |
58 | fa984c2c | Stavros Sachtouris | async_params = {} |
59 | 2f749e6e | Stavros Sachtouris | if isinstance(filters, dict): |
60 | fa984c2c | Stavros Sachtouris | for key, value in filters.items(): |
61 | fa984c2c | Stavros Sachtouris | if value:
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62 | fa984c2c | Stavros Sachtouris | async_params[key] = value |
63 | a1c50326 | Giorgos Verigakis | if order.startswith('-'): |
64 | d86c3c7d | Stavros Sachtouris | async_params['sort_dir'] = 'desc' |
65 | a1c50326 | Giorgos Verigakis | order = order[1:]
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66 | a1c50326 | Giorgos Verigakis | else:
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67 | d86c3c7d | Stavros Sachtouris | async_params['sort_dir'] = 'asc' |
68 | d86c3c7d | Stavros Sachtouris | if order:
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69 | d86c3c7d | Stavros Sachtouris | async_params['sort_key'] = order
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70 | 44b8928d | Giorgos Verigakis | |
71 | fa984c2c | Stavros Sachtouris | r = self.get(path, async_params=async_params, success=200) |
72 | cd75ff39 | Giorgos Verigakis | return r.json
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73 | 44b8928d | Giorgos Verigakis | |
74 | a1c50326 | Giorgos Verigakis | def get_meta(self, image_id): |
75 | cb69a058 | Stavros Sachtouris | """
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76 | cb69a058 | Stavros Sachtouris | :param image_id: (string)
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77 | cb69a058 | Stavros Sachtouris |
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78 | cb69a058 | Stavros Sachtouris | :returns: (list) image metadata (key:val)
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79 | cb69a058 | Stavros Sachtouris | """
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80 | 3dabe5d2 | Stavros Sachtouris | path = path4url('images', image_id)
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81 | cd75ff39 | Giorgos Verigakis | r = self.head(path, success=200) |
82 | 44b8928d | Giorgos Verigakis | |
83 | a1c50326 | Giorgos Verigakis | reply = {} |
84 | cd75ff39 | Giorgos Verigakis | properties = {} |
85 | cd75ff39 | Giorgos Verigakis | meta_prefix = 'x-image-meta-'
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86 | cd75ff39 | Giorgos Verigakis | property_prefix = 'x-image-meta-property-'
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87 | 44b8928d | Giorgos Verigakis | |
88 | cd75ff39 | Giorgos Verigakis | for key, val in r.headers.items(): |
89 | a1c50326 | Giorgos Verigakis | key = key.lower() |
90 | cd75ff39 | Giorgos Verigakis | if key.startswith(property_prefix):
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91 | cd75ff39 | Giorgos Verigakis | key = key[len(property_prefix):]
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92 | cd75ff39 | Giorgos Verigakis | properties[key] = val |
93 | cd75ff39 | Giorgos Verigakis | elif key.startswith(meta_prefix):
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94 | cd75ff39 | Giorgos Verigakis | key = key[len(meta_prefix):]
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95 | cd75ff39 | Giorgos Verigakis | reply[key] = val |
96 | 44b8928d | Giorgos Verigakis | |
97 | cd75ff39 | Giorgos Verigakis | if properties:
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98 | cd75ff39 | Giorgos Verigakis | reply['properties'] = properties
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99 | a1c50326 | Giorgos Verigakis | return reply
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100 | 44b8928d | Giorgos Verigakis | |
101 | a1c50326 | Giorgos Verigakis | def register(self, name, location, params={}, properties={}): |
102 | f5f35422 | Stavros Sachtouris | """Register an image that is uploaded at location
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103 | cb69a058 | Stavros Sachtouris |
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104 | cb69a058 | Stavros Sachtouris | :param name: (str)
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105 | cb69a058 | Stavros Sachtouris |
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106 | cb69a058 | Stavros Sachtouris | :param location: (str) pithos://<account>/<container>/<path>
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107 | cb69a058 | Stavros Sachtouris |
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108 | cb69a058 | Stavros Sachtouris | :param params: (dict) image metadata (X-Image-Meta) can be id, store,
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109 | cb69a058 | Stavros Sachtouris | disc_format, container_format, size, checksum, is_public, owner
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110 | cb69a058 | Stavros Sachtouris |
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111 | cb69a058 | Stavros Sachtouris | :param properties: (dict) image properties (X-Image-Meta-Property)
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112 | 7b6e977c | Stavros Sachtouris |
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113 | 7b6e977c | Stavros Sachtouris | :returns: (dict) details of the created image
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114 | cb69a058 | Stavros Sachtouris | """
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115 | dd7461ac | Stavros Sachtouris | path = path4url('images') + '/' |
116 | edbee9c8 | Stavros Sachtouris | self.set_header('X-Image-Meta-Name', name) |
117 | edbee9c8 | Stavros Sachtouris | self.set_header('X-Image-Meta-Location', location) |
118 | 44b8928d | Giorgos Verigakis | |
119 | fe5173b9 | Stavros Sachtouris | async_headers = {} |
120 | a1c50326 | Giorgos Verigakis | for key, val in params.items(): |
121 | 2dc39c27 | Stavros Sachtouris | if key in ('store', 'disk_format', 'container_format', |
122 | 2dc39c27 | Stavros Sachtouris | 'size', 'checksum', 'is_public', 'owner') and val: |
123 | a1c50326 | Giorgos Verigakis | key = 'x-image-meta-' + key.replace('_', '-') |
124 | fe5173b9 | Stavros Sachtouris | async_headers[key] = val |
125 | 44b8928d | Giorgos Verigakis | |
126 | a1c50326 | Giorgos Verigakis | for key, val in properties.items(): |
127 | f875dd02 | Stavros Sachtouris | async_headers['x-image-meta-property-%s' % key] = val
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128 | 44b8928d | Giorgos Verigakis | |
129 | 7b6e977c | Stavros Sachtouris | r = self.post(path, success=200, async_headers=async_headers) |
130 | 7b6e977c | Stavros Sachtouris | return filter_in(r.headers, 'X-Image-') |
131 | bcebdfef | Stavros Sachtouris | |
132 | fd6608bd | Stavros Sachtouris | def unregister(self, image_id): |
133 | fd6608bd | Stavros Sachtouris | """Unregister an image
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134 | fd6608bd | Stavros Sachtouris |
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135 | fd6608bd | Stavros Sachtouris | :param image_id: (str)
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136 | f5f35422 | Stavros Sachtouris |
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137 | f5f35422 | Stavros Sachtouris | :returns: (dict) response headers
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138 | fd6608bd | Stavros Sachtouris | """
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139 | fd6608bd | Stavros Sachtouris | path = path4url('images', image_id)
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140 | f5f35422 | Stavros Sachtouris | r = self.delete(path, success=204) |
141 | f5f35422 | Stavros Sachtouris | return r.headers
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142 | fd6608bd | Stavros Sachtouris | |
143 | a1c50326 | Giorgos Verigakis | def list_members(self, image_id): |
144 | cb69a058 | Stavros Sachtouris | """
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145 | cb69a058 | Stavros Sachtouris | :param image_id: (str)
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146 | cb69a058 | Stavros Sachtouris |
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147 | cb69a058 | Stavros Sachtouris | :returns: (list) users who can use current user's images
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148 | cb69a058 | Stavros Sachtouris | """
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149 | 3dabe5d2 | Stavros Sachtouris | path = path4url('images', image_id, 'members') |
150 | cd75ff39 | Giorgos Verigakis | r = self.get(path, success=200) |
151 | cd75ff39 | Giorgos Verigakis | return r.json['members'] |
152 | a1c50326 | Giorgos Verigakis | |
153 | a1c50326 | Giorgos Verigakis | def list_shared(self, member): |
154 | cb69a058 | Stavros Sachtouris | """
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155 | cb69a058 | Stavros Sachtouris | :param member: (str) sharers account
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156 | cb69a058 | Stavros Sachtouris |
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157 | cb69a058 | Stavros Sachtouris | :returns: (list) images shared by member
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158 | cb69a058 | Stavros Sachtouris | """
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159 | edbee9c8 | Stavros Sachtouris | path = path4url('shared-images', member)
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160 | 1bb4d14d | Stavros Sachtouris | #self.set_param('format', 'json')
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161 | cd75ff39 | Giorgos Verigakis | r = self.get(path, success=200) |
162 | cd75ff39 | Giorgos Verigakis | return r.json['shared_images'] |
163 | a1c50326 | Giorgos Verigakis | |
164 | a1c50326 | Giorgos Verigakis | def add_member(self, image_id, member): |
165 | cb69a058 | Stavros Sachtouris | """
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166 | cb69a058 | Stavros Sachtouris | :param image_id: (str)
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167 | cb69a058 | Stavros Sachtouris |
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168 | cb69a058 | Stavros Sachtouris | :param member: (str) user to allow access to current user's images
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169 | cb69a058 | Stavros Sachtouris | """
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170 | edbee9c8 | Stavros Sachtouris | path = path4url('images', image_id, 'members', member) |
171 | f5f35422 | Stavros Sachtouris | self.set_header('Content-Length', len(member)) |
172 | f5f35422 | Stavros Sachtouris | r = self.put(path, success=204) |
173 | f5f35422 | Stavros Sachtouris | return r.headers
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174 | 986b53f8 | Giorgos Verigakis | |
175 | a1c50326 | Giorgos Verigakis | def remove_member(self, image_id, member): |
176 | cb69a058 | Stavros Sachtouris | """
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177 | cb69a058 | Stavros Sachtouris | :param image_id: (str)
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178 | cb69a058 | Stavros Sachtouris |
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179 | cb69a058 | Stavros Sachtouris | :param member: (str) user to deprive from current user's images
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180 | cb69a058 | Stavros Sachtouris | """
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181 | edbee9c8 | Stavros Sachtouris | path = path4url('images', image_id, 'members', member) |
182 | f5f35422 | Stavros Sachtouris | r = self.delete(path, success=204) |
183 | f5f35422 | Stavros Sachtouris | return r.headers
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184 | 44b8928d | Giorgos Verigakis | |
185 | a1c50326 | Giorgos Verigakis | def set_members(self, image_id, members): |
186 | cb69a058 | Stavros Sachtouris | """
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187 | cb69a058 | Stavros Sachtouris | :param image_id: (str)
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188 | cb69a058 | Stavros Sachtouris |
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189 | cb69a058 | Stavros Sachtouris | :param members: (list) user to deprive from current user's images
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190 | cb69a058 | Stavros Sachtouris | """
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191 | edbee9c8 | Stavros Sachtouris | path = path4url('images', image_id, 'members') |
192 | a1c50326 | Giorgos Verigakis | req = {'memberships': [{'member_id': member} for member in members]} |
193 | f5f35422 | Stavros Sachtouris | r = self.put(path, json=req, success=204) |
194 | f5f35422 | Stavros Sachtouris | return r.headers |