This repository has been archived by the owner on Apr 4, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
/
src_rockstor_storageadmin_views_pool_balance.html
318 lines (307 loc) · 38.2 KB
/
src_rockstor_storageadmin_views_pool_balance.html
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
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
<!doctype html PUBLIC "-//W3C//DTD html 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=emulateIE7' />
<title>Coverage for src/rockstor/storageadmin/views/pool_balance: 0%</title>
<link rel='stylesheet' href='style.css' type='text/css'>
<script type='text/javascript' src='jquery.min.js'></script>
<script type='text/javascript' src='jquery.hotkeys.js'></script>
<script type='text/javascript' src='jquery.isonscreen.js'></script>
<script type='text/javascript' src='coverage_html.js'></script>
<script type='text/javascript' charset='utf-8'>
jQuery(document).ready(coverage.pyfile_ready);
</script>
</head>
<body id='pyfile'>
<div id='header'>
<div class='content'>
<h1>Coverage for <b>src/rockstor/storageadmin/views/pool_balance</b> :
<span class='pc_cov'>0%</span>
</h1>
<img id='keyboard_icon' src='keybd_closed.png'>
<h2 class='stats'>
70 statements
<span class='run hide_run shortkey_r button_toggle_run'>0 run</span>
<span class='mis shortkey_m button_toggle_mis'>70 missing</span>
<span class='exc shortkey_x button_toggle_exc'>0 excluded</span>
</h2>
</div>
</div>
<div class='help_panel'>
<img id='panel_icon' src='keybd_open.png'>
<p class='legend'>Hot-keys on this page</p>
<div>
<p class='keyhelp'>
<span class='key'>r</span>
<span class='key'>m</span>
<span class='key'>x</span>
<span class='key'>p</span> toggle line displays
</p>
<p class='keyhelp'>
<span class='key'>j</span>
<span class='key'>k</span> next/prev highlighted chunk
</p>
<p class='keyhelp'>
<span class='key'>0</span> (zero) top of page
</p>
<p class='keyhelp'>
<span class='key'>1</span> (one) first highlighted chunk
</p>
</div>
</div>
<div id='source'>
<table cellspacing='0' cellpadding='0'>
<tr>
<td class='linenos' valign='top'>
<p id='n1' class='pln'><a href='#n1'>1</a></p>
<p id='n2' class='pln'><a href='#n2'>2</a></p>
<p id='n3' class='pln'><a href='#n3'>3</a></p>
<p id='n4' class='pln'><a href='#n4'>4</a></p>
<p id='n5' class='pln'><a href='#n5'>5</a></p>
<p id='n6' class='pln'><a href='#n6'>6</a></p>
<p id='n7' class='pln'><a href='#n7'>7</a></p>
<p id='n8' class='pln'><a href='#n8'>8</a></p>
<p id='n9' class='pln'><a href='#n9'>9</a></p>
<p id='n10' class='pln'><a href='#n10'>10</a></p>
<p id='n11' class='pln'><a href='#n11'>11</a></p>
<p id='n12' class='pln'><a href='#n12'>12</a></p>
<p id='n13' class='pln'><a href='#n13'>13</a></p>
<p id='n14' class='pln'><a href='#n14'>14</a></p>
<p id='n15' class='pln'><a href='#n15'>15</a></p>
<p id='n16' class='pln'><a href='#n16'>16</a></p>
<p id='n17' class='pln'><a href='#n17'>17</a></p>
<p id='n18' class='pln'><a href='#n18'>18</a></p>
<p id='n19' class='stm mis'><a href='#n19'>19</a></p>
<p id='n20' class='stm mis'><a href='#n20'>20</a></p>
<p id='n21' class='stm mis'><a href='#n21'>21</a></p>
<p id='n22' class='stm mis'><a href='#n22'>22</a></p>
<p id='n23' class='stm mis'><a href='#n23'>23</a></p>
<p id='n24' class='stm mis'><a href='#n24'>24</a></p>
<p id='n25' class='stm mis'><a href='#n25'>25</a></p>
<p id='n26' class='stm mis'><a href='#n26'>26</a></p>
<p id='n27' class='stm mis'><a href='#n27'>27</a></p>
<p id='n28' class='pln'><a href='#n28'>28</a></p>
<p id='n29' class='stm mis'><a href='#n29'>29</a></p>
<p id='n30' class='stm mis'><a href='#n30'>30</a></p>
<p id='n31' class='pln'><a href='#n31'>31</a></p>
<p id='n32' class='pln'><a href='#n32'>32</a></p>
<p id='n33' class='stm mis'><a href='#n33'>33</a></p>
<p id='n34' class='stm mis'><a href='#n34'>34</a></p>
<p id='n35' class='pln'><a href='#n35'>35</a></p>
<p id='n36' class='stm mis'><a href='#n36'>36</a></p>
<p id='n37' class='pln'><a href='#n37'>37</a></p>
<p id='n38' class='stm mis'><a href='#n38'>38</a></p>
<p id='n39' class='stm mis'><a href='#n39'>39</a></p>
<p id='n40' class='stm mis'><a href='#n40'>40</a></p>
<p id='n41' class='stm mis'><a href='#n41'>41</a></p>
<p id='n42' class='stm mis'><a href='#n42'>42</a></p>
<p id='n43' class='pln'><a href='#n43'>43</a></p>
<p id='n44' class='stm mis'><a href='#n44'>44</a></p>
<p id='n45' class='stm mis'><a href='#n45'>45</a></p>
<p id='n46' class='stm mis'><a href='#n46'>46</a></p>
<p id='n47' class='stm mis'><a href='#n47'>47</a></p>
<p id='n48' class='stm mis'><a href='#n48'>48</a></p>
<p id='n49' class='pln'><a href='#n49'>49</a></p>
<p id='n50' class='stm mis'><a href='#n50'>50</a></p>
<p id='n51' class='stm mis'><a href='#n51'>51</a></p>
<p id='n52' class='pln'><a href='#n52'>52</a></p>
<p id='n53' class='stm mis'><a href='#n53'>53</a></p>
<p id='n54' class='pln'><a href='#n54'>54</a></p>
<p id='n55' class='stm mis'><a href='#n55'>55</a></p>
<p id='n56' class='stm mis'><a href='#n56'>56</a></p>
<p id='n57' class='pln'><a href='#n57'>57</a></p>
<p id='n58' class='stm mis'><a href='#n58'>58</a></p>
<p id='n59' class='pln'><a href='#n59'>59</a></p>
<p id='n60' class='pln'><a href='#n60'>60</a></p>
<p id='n61' class='stm mis'><a href='#n61'>61</a></p>
<p id='n62' class='stm mis'><a href='#n62'>62</a></p>
<p id='n63' class='stm mis'><a href='#n63'>63</a></p>
<p id='n64' class='stm mis'><a href='#n64'>64</a></p>
<p id='n65' class='stm mis'><a href='#n65'>65</a></p>
<p id='n66' class='stm mis'><a href='#n66'>66</a></p>
<p id='n67' class='stm mis'><a href='#n67'>67</a></p>
<p id='n68' class='stm mis'><a href='#n68'>68</a></p>
<p id='n69' class='stm mis'><a href='#n69'>69</a></p>
<p id='n70' class='pln'><a href='#n70'>70</a></p>
<p id='n71' class='pln'><a href='#n71'>71</a></p>
<p id='n72' class='stm mis'><a href='#n72'>72</a></p>
<p id='n73' class='stm mis'><a href='#n73'>73</a></p>
<p id='n74' class='pln'><a href='#n74'>74</a></p>
<p id='n75' class='pln'><a href='#n75'>75</a></p>
<p id='n76' class='stm mis'><a href='#n76'>76</a></p>
<p id='n77' class='pln'><a href='#n77'>77</a></p>
<p id='n78' class='pln'><a href='#n78'>78</a></p>
<p id='n79' class='stm mis'><a href='#n79'>79</a></p>
<p id='n80' class='stm mis'><a href='#n80'>80</a></p>
<p id='n81' class='pln'><a href='#n81'>81</a></p>
<p id='n82' class='pln'><a href='#n82'>82</a></p>
<p id='n83' class='stm mis'><a href='#n83'>83</a></p>
<p id='n84' class='stm mis'><a href='#n84'>84</a></p>
<p id='n85' class='pln'><a href='#n85'>85</a></p>
<p id='n86' class='stm mis'><a href='#n86'>86</a></p>
<p id='n87' class='stm mis'><a href='#n87'>87</a></p>
<p id='n88' class='pln'><a href='#n88'>88</a></p>
<p id='n89' class='stm mis'><a href='#n89'>89</a></p>
<p id='n90' class='stm mis'><a href='#n90'>90</a></p>
<p id='n91' class='stm mis'><a href='#n91'>91</a></p>
<p id='n92' class='stm mis'><a href='#n92'>92</a></p>
<p id='n93' class='stm mis'><a href='#n93'>93</a></p>
<p id='n94' class='stm mis'><a href='#n94'>94</a></p>
<p id='n95' class='pln'><a href='#n95'>95</a></p>
<p id='n96' class='stm mis'><a href='#n96'>96</a></p>
<p id='n97' class='stm mis'><a href='#n97'>97</a></p>
<p id='n98' class='stm mis'><a href='#n98'>98</a></p>
<p id='n99' class='stm mis'><a href='#n99'>99</a></p>
<p id='n100' class='stm mis'><a href='#n100'>100</a></p>
<p id='n101' class='stm mis'><a href='#n101'>101</a></p>
<p id='n102' class='pln'><a href='#n102'>102</a></p>
<p id='n103' class='pln'><a href='#n103'>103</a></p>
<p id='n104' class='stm mis'><a href='#n104'>104</a></p>
<p id='n105' class='stm mis'><a href='#n105'>105</a></p>
<p id='n106' class='pln'><a href='#n106'>106</a></p>
<p id='n107' class='pln'><a href='#n107'>107</a></p>
<p id='n108' class='stm mis'><a href='#n108'>108</a></p>
<p id='n109' class='stm mis'><a href='#n109'>109</a></p>
<p id='n110' class='pln'><a href='#n110'>110</a></p>
<p id='n111' class='stm mis'><a href='#n111'>111</a></p>
<p id='n112' class='pln'><a href='#n112'>112</a></p>
<p id='n113' class='stm mis'><a href='#n113'>113</a></p>
<p id='n114' class='pln'><a href='#n114'>114</a></p>
<p id='n115' class='stm mis'><a href='#n115'>115</a></p>
<p id='n116' class='stm mis'><a href='#n116'>116</a></p>
<p id='n117' class='stm mis'><a href='#n117'>117</a></p>
<p id='n118' class='stm mis'><a href='#n118'>118</a></p>
</td>
<td class='text' valign='top'>
<p id='t1' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
<p id='t2' class='pln'><span class='str'>Copyright (c) 2012-2013 RockStor, Inc. <http://rockstor.com></span><span class='strut'> </span></p>
<p id='t3' class='pln'><span class='str'>This file is part of RockStor.</span><span class='strut'> </span></p>
<p id='t4' class='pln'><span class='strut'> </span></p>
<p id='t5' class='pln'><span class='str'>RockStor is free software; you can redistribute it and/or modify</span><span class='strut'> </span></p>
<p id='t6' class='pln'><span class='str'>it under the terms of the GNU General Public License as published</span><span class='strut'> </span></p>
<p id='t7' class='pln'><span class='str'>by the Free Software Foundation; either version 2 of the License,</span><span class='strut'> </span></p>
<p id='t8' class='pln'><span class='str'>or (at your option) any later version.</span><span class='strut'> </span></p>
<p id='t9' class='pln'><span class='strut'> </span></p>
<p id='t10' class='pln'><span class='str'>RockStor is distributed in the hope that it will be useful, but</span><span class='strut'> </span></p>
<p id='t11' class='pln'><span class='str'>WITHOUT ANY WARRANTY; without even the implied warranty of</span><span class='strut'> </span></p>
<p id='t12' class='pln'><span class='str'>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span><span class='strut'> </span></p>
<p id='t13' class='pln'><span class='str'>General Public License for more details.</span><span class='strut'> </span></p>
<p id='t14' class='pln'><span class='strut'> </span></p>
<p id='t15' class='pln'><span class='str'>You should have received a copy of the GNU General Public License</span><span class='strut'> </span></p>
<p id='t16' class='pln'><span class='str'>along with this program. If not, see <http://www.gnu.org/licenses/>.</span><span class='strut'> </span></p>
<p id='t17' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
<p id='t18' class='pln'><span class='strut'> </span></p>
<p id='t19' class='stm mis'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>response</span> <span class='key'>import</span> <span class='nam'>Response</span><span class='strut'> </span></p>
<p id='t20' class='stm mis'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>db</span> <span class='key'>import</span> <span class='nam'>transaction</span><span class='strut'> </span></p>
<p id='t21' class='stm mis'><span class='key'>from</span> <span class='nam'>django_ztask</span><span class='op'>.</span><span class='nam'>models</span> <span class='key'>import</span> <span class='nam'>Task</span><span class='strut'> </span></p>
<p id='t22' class='stm mis'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>util</span> <span class='key'>import</span> <span class='nam'>handle_exception</span><span class='strut'> </span></p>
<p id='t23' class='stm mis'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>serializers</span> <span class='key'>import</span> <span class='nam'>PoolBalanceSerializer</span><span class='strut'> </span></p>
<p id='t24' class='stm mis'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>models</span> <span class='key'>import</span> <span class='op'>(</span><span class='nam'>Pool</span><span class='op'>,</span> <span class='nam'>PoolBalance</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t25' class='stm mis'><span class='key'>import</span> <span class='nam'>rest_framework_custom</span> <span class='key'>as</span> <span class='nam'>rfc</span><span class='strut'> </span></p>
<p id='t26' class='stm mis'><span class='key'>from</span> <span class='nam'>fs</span><span class='op'>.</span><span class='nam'>btrfs</span> <span class='key'>import</span> <span class='nam'>balance_status</span><span class='strut'> </span></p>
<p id='t27' class='stm mis'><span class='key'>from</span> <span class='nam'>pool</span> <span class='key'>import</span> <span class='nam'>PoolMixin</span><span class='strut'> </span></p>
<p id='t28' class='pln'><span class='strut'> </span></p>
<p id='t29' class='stm mis'><span class='key'>import</span> <span class='nam'>logging</span><span class='strut'> </span></p>
<p id='t30' class='stm mis'><span class='nam'>logger</span> <span class='op'>=</span> <span class='nam'>logging</span><span class='op'>.</span><span class='nam'>getLogger</span><span class='op'>(</span><span class='nam'>__name__</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t31' class='pln'><span class='strut'> </span></p>
<p id='t32' class='pln'><span class='strut'> </span></p>
<p id='t33' class='stm mis'><span class='key'>class</span> <span class='nam'>PoolBalanceView</span><span class='op'>(</span><span class='nam'>PoolMixin</span><span class='op'>,</span> <span class='nam'>rfc</span><span class='op'>.</span><span class='nam'>GenericView</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t34' class='stm mis'> <span class='nam'>serializer_class</span> <span class='op'>=</span> <span class='nam'>PoolBalanceSerializer</span><span class='strut'> </span></p>
<p id='t35' class='pln'><span class='strut'> </span></p>
<p id='t36' class='stm mis'> <span class='op'>@</span><span class='nam'>staticmethod</span><span class='strut'> </span></p>
<p id='t37' class='pln'> <span class='key'>def</span> <span class='nam'>_validate_pool</span><span class='op'>(</span><span class='nam'>pid</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t38' class='stm mis'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t39' class='stm mis'> <span class='key'>return</span> <span class='nam'>Pool</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>id</span><span class='op'>=</span><span class='nam'>pid</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t40' class='stm mis'> <span class='key'>except</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t41' class='stm mis'> <span class='nam'>e_msg</span> <span class='op'>=</span> <span class='op'>(</span><span class='str'>'Pool(%d) does not exist'</span> <span class='op'>%</span> <span class='nam'>pid</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t42' class='stm mis'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>Exception</span><span class='op'>(</span><span class='nam'>e_msg</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t43' class='pln'><span class='strut'> </span></p>
<p id='t44' class='stm mis'> <span class='key'>def</span> <span class='nam'>get_queryset</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='op'>*</span><span class='nam'>args</span><span class='op'>,</span> <span class='op'>**</span><span class='nam'>kwargs</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t45' class='stm mis'> <span class='key'>with</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_handle_exception</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>request</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t46' class='stm mis'> <span class='nam'>pool</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_validate_pool</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>kwargs</span><span class='op'>[</span><span class='str'>'pid'</span><span class='op'>]</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t47' class='stm mis'> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_balance_status</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t48' class='stm mis'> <span class='key'>return</span> <span class='nam'>PoolBalance</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>=</span><span class='nam'>pool</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>order_by</span><span class='op'>(</span><span class='str'>'-id'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t49' class='pln'><span class='strut'> </span></p>
<p id='t50' class='stm mis'> <span class='op'>@</span><span class='nam'>staticmethod</span><span class='strut'> </span></p>
<p id='t51' class='stm mis'> <span class='op'>@</span><span class='nam'>transaction</span><span class='op'>.</span><span class='nam'>atomic</span><span class='strut'> </span></p>
<p id='t52' class='pln'> <span class='key'>def</span> <span class='nam'>_balance_status</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t53' class='stm mis'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t54' class='pln'> <span class='com'># acquire a handle on the last pool balance status db entry</span><span class='strut'> </span></p>
<p id='t55' class='stm mis'> <span class='nam'>ps</span> <span class='op'>=</span> <span class='nam'>PoolBalance</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>=</span><span class='nam'>pool</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>order_by</span><span class='op'>(</span><span class='str'>'-id'</span><span class='op'>)</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='strut'> </span></p>
<p id='t56' class='stm mis'> <span class='key'>except</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t57' class='pln'> <span class='com'># return empty handed if we have no 'last entry' to update</span><span class='strut'> </span></p>
<p id='t58' class='stm mis'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t59' class='pln'> <span class='com'># Check if we have a running task which matches our last pool status</span><span class='strut'> </span></p>
<p id='t60' class='pln'> <span class='com'># tid</span><span class='strut'> </span></p>
<p id='t61' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>Task</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>uuid</span><span class='op'>=</span><span class='nam'>ps</span><span class='op'>.</span><span class='nam'>tid</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t62' class='stm mis'> <span class='nam'>to</span> <span class='op'>=</span> <span class='nam'>Task</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>uuid</span><span class='op'>=</span><span class='nam'>ps</span><span class='op'>.</span><span class='nam'>tid</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t63' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>to</span><span class='op'>.</span><span class='nam'>failed</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t64' class='stm mis'> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>status</span> <span class='op'>=</span> <span class='str'>'failed'</span><span class='strut'> </span></p>
<p id='t65' class='stm mis'> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>message</span> <span class='op'>=</span> <span class='nam'>to</span><span class='op'>.</span><span class='nam'>last_exception</span><span class='strut'> </span></p>
<p id='t66' class='stm mis'> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>end_time</span> <span class='op'>=</span> <span class='nam'>to</span><span class='op'>.</span><span class='nam'>failed</span><span class='strut'> </span></p>
<p id='t67' class='stm mis'> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>save</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t68' class='stm mis'> <span class='nam'>to</span><span class='op'>.</span><span class='nam'>delete</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t69' class='stm mis'> <span class='key'>return</span> <span class='nam'>ps</span><span class='strut'> </span></p>
<p id='t70' class='pln'> <span class='com'># Get the current status of balance on this pool, irrespective of</span><span class='strut'> </span></p>
<p id='t71' class='pln'> <span class='com'># a running balance task, ie command line intervention.</span><span class='strut'> </span></p>
<p id='t72' class='stm mis'> <span class='nam'>cur_status</span> <span class='op'>=</span> <span class='nam'>balance_status</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t73' class='stm mis'> <span class='nam'>previous_status</span> <span class='op'>=</span> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>status</span><span class='strut'> </span></p>
<p id='t74' class='pln'> <span class='com'># TODO: future "Balance Cancel" button should call us to have these</span><span class='strut'> </span></p>
<p id='t75' class='pln'> <span class='com'># TODO: values updated in the db table ready for display later.</span><span class='strut'> </span></p>
<p id='t76' class='stm mis'> <span class='key'>if</span> <span class='nam'>previous_status</span> <span class='op'>==</span> <span class='str'>'cancelling'</span> <span class='xx'>\</span><span class='strut'> </span></p>
<p id='t77' class='pln'> <span class='key'>and</span> <span class='nam'>cur_status</span><span class='op'>[</span><span class='str'>'status'</span><span class='op'>]</span> <span class='op'>==</span> <span class='str'>'finished'</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t78' class='pln'> <span class='com'># override current status as 'cancelled'</span><span class='strut'> </span></p>
<p id='t79' class='stm mis'> <span class='nam'>cur_status</span><span class='op'>[</span><span class='str'>'status'</span><span class='op'>]</span> <span class='op'>=</span> <span class='str'>'cancelled'</span><span class='strut'> </span></p>
<p id='t80' class='stm mis'> <span class='nam'>cur_status</span><span class='op'>[</span><span class='str'>'message'</span><span class='op'>]</span> <span class='op'>=</span> <span class='xx'>\</span><span class='strut'> </span></p>
<p id='t81' class='pln'> <span class='str'>'cancelled at %s%% complete'</span> <span class='op'>%</span> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>percent_done</span><span class='strut'> </span></p>
<p id='t82' class='pln'> <span class='com'># and retain prior percent finished value</span><span class='strut'> </span></p>
<p id='t83' class='stm mis'> <span class='nam'>cur_status</span><span class='op'>[</span><span class='str'>'percent_done'</span><span class='op'>]</span> <span class='op'>=</span> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>percent_done</span><span class='strut'> </span></p>
<p id='t84' class='stm mis'> <span class='key'>if</span> <span class='nam'>previous_status</span> <span class='op'>!=</span> <span class='str'>'finished'</span> <span class='key'>and</span> <span class='nam'>previous_status</span> <span class='op'>!=</span> <span class='str'>'cancelled'</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t85' class='pln'> <span class='com'># update the last pool balance status with current status info.</span><span class='strut'> </span></p>
<p id='t86' class='stm mis'> <span class='nam'>PoolBalance</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>id</span><span class='op'>=</span><span class='nam'>ps</span><span class='op'>.</span><span class='nam'>id</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>update</span><span class='op'>(</span><span class='op'>**</span><span class='nam'>cur_status</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t87' class='stm mis'> <span class='key'>return</span> <span class='nam'>ps</span><span class='strut'> </span></p>
<p id='t88' class='pln'><span class='strut'> </span></p>
<p id='t89' class='stm mis'> <span class='op'>@</span><span class='nam'>transaction</span><span class='op'>.</span><span class='nam'>atomic</span><span class='strut'> </span></p>
<p id='t90' class='stm mis'> <span class='key'>def</span> <span class='nam'>post</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>,</span> <span class='nam'>pid</span><span class='op'>,</span> <span class='nam'>command</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t91' class='stm mis'> <span class='nam'>pool</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_validate_pool</span><span class='op'>(</span><span class='nam'>pid</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t92' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>command</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span> <span class='key'>and</span> <span class='nam'>command</span> <span class='op'>!=</span> <span class='str'>'status'</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t93' class='stm mis'> <span class='nam'>e_msg</span> <span class='op'>=</span> <span class='op'>(</span><span class='str'>'Unknown balance command: %s'</span> <span class='op'>%</span> <span class='nam'>command</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t94' class='stm mis'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>Exception</span><span class='op'>(</span><span class='nam'>e_msg</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t95' class='pln'><span class='strut'> </span></p>
<p id='t96' class='stm mis'> <span class='key'>with</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_handle_exception</span><span class='op'>(</span><span class='nam'>request</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t97' class='stm mis'> <span class='nam'>ps</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_balance_status</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t98' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>command</span> <span class='op'>==</span> <span class='str'>'status'</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t99' class='stm mis'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='nam'>PoolBalanceSerializer</span><span class='op'>(</span><span class='nam'>ps</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t100' class='stm mis'> <span class='nam'>force</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'force'</span><span class='op'>,</span> <span class='nam'>False</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t101' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='op'>(</span><span class='nam'>PoolBalance</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>=</span><span class='nam'>pool</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t102' class='pln'> <span class='nam'>status__regex</span><span class='op'>=</span><span class='str'>r'(started|running)'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t103' class='pln'> <span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t104' class='stm mis'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>force</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t105' class='stm mis'> <span class='nam'>p</span> <span class='op'>=</span> <span class='nam'>PoolBalance</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='strut'> </span></p>
<p id='t106' class='pln'> <span class='nam'>pool</span><span class='op'>=</span><span class='nam'>pool</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t107' class='pln'> <span class='nam'>status__regex</span><span class='op'>=</span><span class='str'>r'(started|running)'</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>order_by</span><span class='op'>(</span><span class='str'>'-id'</span><span class='op'>)</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='strut'> </span></p>
<p id='t108' class='stm mis'> <span class='nam'>p</span><span class='op'>.</span><span class='nam'>status</span> <span class='op'>=</span> <span class='str'>'terminated'</span><span class='strut'> </span></p>
<p id='t109' class='stm mis'> <span class='nam'>p</span><span class='op'>.</span><span class='nam'>save</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t110' class='pln'> <span class='key'>else</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t111' class='stm mis'> <span class='nam'>e_msg</span> <span class='op'>=</span> <span class='op'>(</span><span class='str'>'A Balance process is already running for '</span><span class='strut'> </span></p>
<p id='t112' class='pln'> <span class='str'>'pool(%s).'</span> <span class='op'>%</span> <span class='nam'>pool</span><span class='op'>.</span><span class='nam'>name</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t113' class='stm mis'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>Exception</span><span class='op'>(</span><span class='nam'>e_msg</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t114' class='pln'><span class='strut'> </span></p>
<p id='t115' class='stm mis'> <span class='nam'>tid</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_balance_start</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>,</span> <span class='nam'>force</span><span class='op'>=</span><span class='nam'>force</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t116' class='stm mis'> <span class='nam'>ps</span> <span class='op'>=</span> <span class='nam'>PoolBalance</span><span class='op'>(</span><span class='nam'>pool</span><span class='op'>=</span><span class='nam'>pool</span><span class='op'>,</span> <span class='nam'>tid</span><span class='op'>=</span><span class='nam'>tid</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t117' class='stm mis'> <span class='nam'>ps</span><span class='op'>.</span><span class='nam'>save</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t118' class='stm mis'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='nam'>PoolBalanceSerializer</span><span class='op'>(</span><span class='nam'>ps</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
</td>
</tr>
</table>
</div>
<div id='footer'>
<div class='content'>
<p>
<a class='nav' href='index.html'>« index</a> <a class='nav' href='http://nedbatchelder.com/code/coverage'>coverage.py v3.7.1</a>
</p>
</div>
</div>
</body>
</html>