-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathpythia.utils.ds.html
490 lines (432 loc) · 39.7 KB
/
pythia.utils.ds.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
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
<!doctype html>
<html class="no-js" lang="en">
<head><meta charset="utf-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1"/>
<meta name="color-scheme" content="light dark"><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
<link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="pythia.utils.ext" href="pythia.utils.ext.html" /><link rel="prev" title="pythia.utils package" href="pythia.utils.html" />
<link rel="shortcut icon" href="_static/logo.png"/><meta name="generator" content="sphinx-5.1.1, furo 2022.06.21"/>
<title>pythia.utils.ds - pythia 1.3.0 documentation</title>
<link rel="stylesheet" type="text/css" href="_static/pygments.css" />
<link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=40978830699223671f4072448e654b5958f38b89" />
<link rel="stylesheet" type="text/css" href="_static/styles/furo-extensions.css?digest=30d1aed668e5c3a91c3e3bf6a60b675221979f0e" />
<style>
body {
--color-code-background: #f8f8f8;
--color-code-foreground: black;
}
@media not print {
body[data-theme="dark"] {
--color-code-background: #202020;
--color-code-foreground: #d0d0d0;
}
@media (prefers-color-scheme: dark) {
body:not([data-theme="light"]) {
--color-code-background: #202020;
--color-code-foreground: #d0d0d0;
}
}
}
</style></head>
<body>
<script>
document.body.dataset.theme = localStorage.getItem("theme") || "auto";
</script>
<svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
<symbol id="svg-toc" viewBox="0 0 24 24">
<title>Contents</title>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 1024 1024">
<path d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM115.4 518.9L271.7 642c5.8 4.6 14.4.5 14.4-6.9V388.9c0-7.4-8.5-11.5-14.4-6.9L115.4 505.1a8.74 8.74 0 0 0 0 13.8z"/>
</svg>
</symbol>
<symbol id="svg-menu" viewBox="0 0 24 24">
<title>Menu</title>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather-menu">
<line x1="3" y1="12" x2="21" y2="12"></line>
<line x1="3" y1="6" x2="21" y2="6"></line>
<line x1="3" y1="18" x2="21" y2="18"></line>
</svg>
</symbol>
<symbol id="svg-arrow-right" viewBox="0 0 24 24">
<title>Expand</title>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather-chevron-right">
<polyline points="9 18 15 12 9 6"></polyline>
</svg>
</symbol>
<symbol id="svg-sun" viewBox="0 0 24 24">
<title>Light mode</title>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="feather-sun">
<circle cx="12" cy="12" r="5"></circle>
<line x1="12" y1="1" x2="12" y2="3"></line>
<line x1="12" y1="21" x2="12" y2="23"></line>
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
<line x1="1" y1="12" x2="3" y2="12"></line>
<line x1="21" y1="12" x2="23" y2="12"></line>
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
</svg>
</symbol>
<symbol id="svg-moon" viewBox="0 0 24 24">
<title>Dark mode</title>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="icon-tabler-moon">
<path stroke="none" d="M0 0h24v24H0z" fill="none" />
<path d="M12 3c.132 0 .263 0 .393 0a7.5 7.5 0 0 0 7.92 12.446a9 9 0 1 1 -8.313 -12.454z" />
</svg>
</symbol>
<symbol id="svg-sun-half" viewBox="0 0 24 24">
<title>Auto light/dark mode</title>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="icon-tabler-shadow">
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
<circle cx="12" cy="12" r="9" />
<path d="M13 12h5" />
<path d="M13 15h4" />
<path d="M13 18h1" />
<path d="M13 9h4" />
<path d="M13 6h1" />
</svg>
</symbol>
</svg>
<input type="checkbox" class="sidebar-toggle" name="__navigation" id="__navigation">
<input type="checkbox" class="sidebar-toggle" name="__toc" id="__toc">
<label class="overlay sidebar-overlay" for="__navigation">
<div class="visually-hidden">Hide navigation sidebar</div>
</label>
<label class="overlay toc-overlay" for="__toc">
<div class="visually-hidden">Hide table of contents sidebar</div>
</label>
<div class="page">
<header class="mobile-header">
<div class="header-left">
<label class="nav-overlay-icon" for="__navigation">
<div class="visually-hidden">Toggle site navigation sidebar</div>
<i class="icon"><svg><use href="#svg-menu"></use></svg></i>
</label>
</div>
<div class="header-center">
<a href="index.html"><div class="brand">pythia 1.3.0 documentation</div></a>
</div>
<div class="header-right">
<div class="theme-toggle-container theme-toggle-header">
<button class="theme-toggle">
<div class="visually-hidden">Toggle Light / Dark / Auto color theme</div>
<svg class="theme-icon-when-auto"><use href="#svg-sun-half"></use></svg>
<svg class="theme-icon-when-dark"><use href="#svg-moon"></use></svg>
<svg class="theme-icon-when-light"><use href="#svg-sun"></use></svg>
</button>
</div>
<label class="toc-overlay-icon toc-header-icon no-toc" for="__toc">
<div class="visually-hidden">Toggle table of contents sidebar</div>
<i class="icon"><svg><use href="#svg-toc"></use></svg></i>
</label>
</div>
</header>
<aside class="sidebar-drawer">
<div class="sidebar-container">
<div class="sidebar-sticky"><a class="sidebar-brand centered" href="index.html">
<div class="sidebar-logo-container">
<img class="sidebar-logo" src="_static/logo.png" alt="Logo"/>
</div>
<span class="sidebar-brand-text">pythia 1.3.0 documentation</span>
</a><form class="sidebar-search-container" method="get" action="search.html" role="search">
<input class="sidebar-search" placeholder=Search name="q" aria-label="Search">
<input type="hidden" name="check_keywords" value="yes">
<input type="hidden" name="area" value="default">
</form>
<div id="searchbox"></div><div class="sidebar-scroll"><div class="sidebar-tree">
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="README_.html">pythia README</a></li>
<li class="toctree-l1"><a class="reference internal" href="examples/index.html">Code examples</a></li>
<li class="toctree-l1 current has-children"><a class="reference internal" href="modules.html">API Documentation</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" role="switch" type="checkbox"/><label for="toctree-checkbox-1"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
<li class="toctree-l2 current has-children"><a class="reference internal" href="pythia.html">pythia package</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" role="switch" type="checkbox"/><label for="toctree-checkbox-2"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
<li class="toctree-l3 has-children"><a class="reference internal" href="pythia.applications.html">pythia.applications package</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" role="switch" type="checkbox"/><label for="toctree-checkbox-3"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l4"><a class="reference internal" href="pythia.applications.annotation.html">pythia.applications.annotation</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.applications.base.html">pythia.applications.base</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.applications.command_line.html">pythia.applications.command_line</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.applications.demo.html">pythia.applications.demo</a></li>
</ul>
</li>
<li class="toctree-l3 has-children"><a class="reference internal" href="pythia.cli.html">pythia.cli package</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" role="switch" type="checkbox"/><label for="toctree-checkbox-4"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l4"><a class="reference internal" href="pythia.cli.app.html">pythia.cli.app</a></li>
</ul>
</li>
<li class="toctree-l3 has-children"><a class="reference internal" href="pythia.event_stream.html">pythia.event_stream package</a><input class="toctree-checkbox" id="toctree-checkbox-5" name="toctree-checkbox-5" role="switch" type="checkbox"/><label for="toctree-checkbox-5"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l4"><a class="reference internal" href="pythia.event_stream.base.html">pythia.event_stream.base</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.event_stream.kafka.html">pythia.event_stream.kafka</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.event_stream.log.html">pythia.event_stream.log</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.event_stream.memory.html">pythia.event_stream.memory</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.event_stream.redis.html">pythia.event_stream.redis</a></li>
</ul>
</li>
<li class="toctree-l3 has-children"><a class="reference internal" href="pythia.models.html">pythia.models package</a><input class="toctree-checkbox" id="toctree-checkbox-6" name="toctree-checkbox-6" role="switch" type="checkbox"/><label for="toctree-checkbox-6"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l4"><a class="reference internal" href="pythia.models.base.html">pythia.models.base</a></li>
</ul>
</li>
<li class="toctree-l3 has-children"><a class="reference internal" href="pythia.pipelines.html">pythia.pipelines package</a><input class="toctree-checkbox" id="toctree-checkbox-7" name="toctree-checkbox-7" role="switch" type="checkbox"/><label for="toctree-checkbox-7"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l4"><a class="reference internal" href="pythia.pipelines.base.html">pythia.pipelines.base</a></li>
</ul>
</li>
<li class="toctree-l3 current has-children"><a class="reference internal" href="pythia.utils.html">pythia.utils package</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-8" name="toctree-checkbox-8" role="switch" type="checkbox"/><label for="toctree-checkbox-8"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
<li class="toctree-l4 current current-page"><a class="current reference internal" href="#">pythia.utils.ds</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.utils.ext.html">pythia.utils.ext</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.utils.gst.html">pythia.utils.gst</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.utils.maskrcnn.html">pythia.utils.maskrcnn</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.utils.message_handlers.html">pythia.utils.message_handlers</a></li>
<li class="toctree-l4"><a class="reference internal" href="pythia.utils.str2pythia.html">pythia.utils.str2pythia</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="pythia.config.html">pythia.config</a></li>
<li class="toctree-l3"><a class="reference internal" href="pythia.exceptions.html">pythia.exceptions</a></li>
<li class="toctree-l3"><a class="reference internal" href="pythia.iterators.html">pythia.iterators</a></li>
<li class="toctree-l3"><a class="reference internal" href="pythia.paths.html">pythia.paths</a></li>
<li class="toctree-l3"><a class="reference internal" href="pythia.types.html">pythia.types</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1 has-children"><a class="reference internal" href="development.html">Developers corner</a><input class="toctree-checkbox" id="toctree-checkbox-9" name="toctree-checkbox-9" role="switch" type="checkbox"/><label for="toctree-checkbox-9"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l2"><a class="reference internal" href="development/pytest_.html">Pytest</a></li>
<li class="toctree-l2"><a class="reference internal" href="development/coverage.html">Coverage</a></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
</div>
</aside>
<div class="main">
<div class="content">
<div class="article-container">
<a href="#" class="back-to-top muted-link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M13 20h-2V8l-5.5 5.5-1.42-1.42L12 4.16l7.92 7.92-1.42 1.42L13 8v12z"></path>
</svg>
<span>Back to top</span>
</a>
<div class="content-icon-container">
<div class="theme-toggle-container theme-toggle-content">
<button class="theme-toggle">
<div class="visually-hidden">Toggle Light / Dark / Auto color theme</div>
<svg class="theme-icon-when-auto"><use href="#svg-sun-half"></use></svg>
<svg class="theme-icon-when-dark"><use href="#svg-moon"></use></svg>
<svg class="theme-icon-when-light"><use href="#svg-sun"></use></svg>
</button>
</div>
<label class="toc-overlay-icon toc-content-icon no-toc" for="__toc">
<div class="visually-hidden">Toggle table of contents sidebar</div>
<i class="icon"><svg><use href="#svg-toc"></use></svg></i>
</label>
</div>
<article role="main">
<section id="module-pythia.utils.ds">
<span id="pythia-utils-ds"></span><h1>pythia.utils.ds<a class="headerlink" href="#module-pythia.utils.ds" title="Permalink to this heading">#</a></h1>
<p>Deepstream interface, utilities and customization.</p>
<dl class="py class">
<dt class="sig sig-object py" id="pythia.utils.ds.FrameAnalytics">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">FrameAnalytics</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pythia/utils/ds.html#FrameAnalytics"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.FrameAnalytics" title="Permalink to this definition">#</a></dt>
<dd><p>Bases: <a class="reference internal" href="#pythia.utils.ds.SupportedUserMeta" title="pythia.utils.ds.SupportedUserMeta"><code class="xref py py-class docutils literal notranslate"><span class="pre">SupportedUserMeta</span></code></a></p>
<p>Per-frame analytics from <cite>nvdsanalytics</cite>.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.FrameAnalytics._abc_impl">
<span class="sig-name descname"><span class="pre">_abc_impl</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre"><_abc_data</span> <span class="pre">object></span></em><a class="headerlink" href="#pythia.utils.ds.FrameAnalytics._abc_impl" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.FrameAnalytics._is_protocol">
<span class="sig-name descname"><span class="pre">_is_protocol</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">False</span></em><a class="headerlink" href="#pythia.utils.ds.FrameAnalytics._is_protocol" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pythia.utils.ds.FrameAnalytics.condition">
<span class="sig-name descname"><span class="pre">condition</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="headerlink" href="#pythia.utils.ds.FrameAnalytics.condition" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.FrameAnalytics.klass">
<span class="sig-name descname"><span class="pre">klass</span></span><a class="headerlink" href="#pythia.utils.ds.FrameAnalytics.klass" title="Permalink to this definition">#</a></dt>
<dd><p>alias of <code class="xref py py-class docutils literal notranslate"><span class="pre">NvDsAnalyticsFrameMeta</span></code></p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="pythia.utils.ds.ObjectAnalytics">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">ObjectAnalytics</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pythia/utils/ds.html#ObjectAnalytics"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.ObjectAnalytics" title="Permalink to this definition">#</a></dt>
<dd><p>Bases: <a class="reference internal" href="#pythia.utils.ds.SupportedUserMeta" title="pythia.utils.ds.SupportedUserMeta"><code class="xref py py-class docutils literal notranslate"><span class="pre">SupportedUserMeta</span></code></a></p>
<p>Per-object analytics from <cite>nvdsanalytics</cite>.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.ObjectAnalytics._abc_impl">
<span class="sig-name descname"><span class="pre">_abc_impl</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre"><_abc_data</span> <span class="pre">object></span></em><a class="headerlink" href="#pythia.utils.ds.ObjectAnalytics._abc_impl" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.ObjectAnalytics._is_protocol">
<span class="sig-name descname"><span class="pre">_is_protocol</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">False</span></em><a class="headerlink" href="#pythia.utils.ds.ObjectAnalytics._is_protocol" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pythia.utils.ds.ObjectAnalytics.condition">
<span class="sig-name descname"><span class="pre">condition</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="headerlink" href="#pythia.utils.ds.ObjectAnalytics.condition" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.ObjectAnalytics.klass">
<span class="sig-name descname"><span class="pre">klass</span></span><a class="headerlink" href="#pythia.utils.ds.ObjectAnalytics.klass" title="Permalink to this definition">#</a></dt>
<dd><p>alias of <code class="xref py py-class docutils literal notranslate"><span class="pre">NvDsAnalyticsObjInfo</span></code></p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="pythia.utils.ds.SemanticMasks">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">SemanticMasks</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pythia/utils/ds.html#SemanticMasks"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.SemanticMasks" title="Permalink to this definition">#</a></dt>
<dd><p>Bases: <a class="reference internal" href="#pythia.utils.ds.SupportedUserMeta" title="pythia.utils.ds.SupportedUserMeta"><code class="xref py py-class docutils literal notranslate"><span class="pre">SupportedUserMeta</span></code></a></p>
<p>Per-object semantic segmentation masks from <cite>nvinfer</cite>.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SemanticMasks._abc_impl">
<span class="sig-name descname"><span class="pre">_abc_impl</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre"><_abc_data</span> <span class="pre">object></span></em><a class="headerlink" href="#pythia.utils.ds.SemanticMasks._abc_impl" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SemanticMasks._is_protocol">
<span class="sig-name descname"><span class="pre">_is_protocol</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">False</span></em><a class="headerlink" href="#pythia.utils.ds.SemanticMasks._is_protocol" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pythia.utils.ds.SemanticMasks.condition">
<span class="sig-name descname"><span class="pre">condition</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="headerlink" href="#pythia.utils.ds.SemanticMasks.condition" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SemanticMasks.klass">
<span class="sig-name descname"><span class="pre">klass</span></span><a class="headerlink" href="#pythia.utils.ds.SemanticMasks.klass" title="Permalink to this definition">#</a></dt>
<dd><p>alias of <code class="xref py py-class docutils literal notranslate"><span class="pre">NvDsInferSegmentationMeta</span></code></p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="pythia.utils.ds.SupportedUserMeta">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">SupportedUserMeta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pythia/utils/ds.html#SupportedUserMeta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.SupportedUserMeta" title="Permalink to this definition">#</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">Protocol</span></code></p>
<p>Minimum API to parse custom user meta.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SupportedUserMeta._abc_impl">
<span class="sig-name descname"><span class="pre">_abc_impl</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre"><_abc_data</span> <span class="pre">object></span></em><a class="headerlink" href="#pythia.utils.ds.SupportedUserMeta._abc_impl" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SupportedUserMeta._is_protocol">
<span class="sig-name descname"><span class="pre">_is_protocol</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">True</span></em><a class="headerlink" href="#pythia.utils.ds.SupportedUserMeta._is_protocol" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SupportedUserMeta.condition">
<span class="sig-name descname"><span class="pre">condition</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">ClassVar</span><span class="p"><span class="pre">[</span></span><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">NvDsUserMeta</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">bool</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></em><a class="headerlink" href="#pythia.utils.ds.SupportedUserMeta.condition" title="Permalink to this definition">#</a></dt>
<dd><p>Discriminator to filteruser meta type.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="pythia.utils.ds.SupportedUserMeta.klass">
<span class="sig-name descname"><span class="pre">klass</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">ClassVar</span><span class="p"><span class="pre">[</span></span><span class="pre">Type</span><span class="p"><span class="pre">[</span></span><span class="pre">Union</span><span class="p"><span class="pre">[</span></span><span class="pre">NvDsAnalyticsFrameMeta</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsAnalyticsObjInfo</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsInferSegmentationMeta</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsUserMeta</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsLabelInfo</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsFrameMeta</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsObjectMeta</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">NvDsClassifierMeta</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></em><a class="headerlink" href="#pythia.utils.ds.SupportedUserMeta.klass" title="Permalink to this definition">#</a></dt>
<dd><p>Class to use for casting when filter passes.</p>
</dd></dl>
</dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds._is_analytics_meta">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">_is_analytics_meta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">user_meta</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">NvDsUserMeta</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#_is_analytics_meta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds._is_analytics_meta" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds._is_frameanalytics_meta">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">_is_frameanalytics_meta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">user_meta</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">NvDsUserMeta</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#_is_frameanalytics_meta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds._is_frameanalytics_meta" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds._is_segmentation_meta">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">_is_segmentation_meta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">user_meta</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">NvDsUserMeta</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#_is_segmentation_meta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds._is_segmentation_meta" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds.buf2batchmeta">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">buf2batchmeta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">gst_buffer</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Buffer</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">NvDsBatchMeta</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#buf2batchmeta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.buf2batchmeta" title="Permalink to this definition">#</a></dt>
<dd><p>Get batch metadata from gstreamer buffer.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>gst_buffer</strong> – gstreamer buffer, as received in a pad buffer probe.</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>The deepstream metadata contained in the buffer.</p>
</dd>
</dl>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p><code class="xref py py-func docutils literal notranslate"><span class="pre">pyds.gst_buffer_get_nvds_batch_meta()</span></code></p>
</div>
</dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds.info2batchmeta">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">info2batchmeta</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">info</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Gst.PadProbeInfo</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">pyds.NvDsBatchMeta</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#info2batchmeta"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.info2batchmeta" title="Permalink to this definition">#</a></dt>
<dd><p>Get batch metadata from gstreamer buffer probe info.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>info</strong> – gstreamer probe info, as received in a pad buffer probe.</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>The deepstream metadata contained in the buffer.</p>
</dd>
</dl>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p><code class="xref py py-func docutils literal notranslate"><span class="pre">pyds.gst_buffer_get_nvds_batch_meta()</span></code></p>
</div>
</dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="pythia.utils.ds.inject_external_classification">
<span class="sig-prename descclassname"><span class="pre">pythia.utils.ds.</span></span><span class="sig-name descname"><span class="pre">inject_external_classification</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">batch_meta</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">pyds.NvDsBatchMeta</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">obj_meta</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">pyds.NvDsObjectMeta</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">data</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">dict</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">None</span></span></span><a class="reference internal" href="_modules/pythia/utils/ds.html#inject_external_classification"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pythia.utils.ds.inject_external_classification" title="Permalink to this definition">#</a></dt>
<dd><p>Inject classification metadata.</p>
<p>If “label” is present, also injects it into the display meta.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>batch_meta</strong> – deepstream batch metadata.</p></li>
<li><p><strong>obj_meta</strong> – deepstream object metadata to inject classification
into.</p></li>
<li><p><strong>data</strong> – parameters for <code class="xref py py-class docutils literal notranslate"><span class="pre">pyds.NvDsLabelInfo</span></code>.</p></li>
</ul>
</dd>
</dl>
</dd></dl>
</section>
</article>
</div>
<footer>
<div class="related-pages">
<a class="next-page" href="pythia.utils.ext.html">
<div class="page-info">
<div class="context">
<span>Next</span>
</div>
<div class="title">pythia.utils.ext</div>
</div>
<svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
</a>
<a class="prev-page" href="pythia.utils.html">
<svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
<div class="page-info">
<div class="context">
<span>Previous</span>
</div>
<div class="title">pythia.utils package</div>
</div>
</a>
</div>
<div class="bottom-of-page">
<div class="left-details">
<div class="copyright">
Copyright © 2022, RMC Labs
</div>
Made with 🖤 by <a href="https://dev.rmclabs.io">RMC Labs</a> in Concon, Chile
</div>
<div class="right-details">
<div class="icons">
</div>
</div>
</div>
</footer>
</div>
<aside class="toc-drawer no-toc">
</aside>
</div>
</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script>
<script src="_static/jquery.js"></script>
<script src="_static/underscore.js"></script>
<script src="_static/_sphinx_javascript_frameworks_compat.js"></script>
<script src="_static/doctools.js"></script>
<script src="_static/scripts/furo.js"></script>
</body>
</html>