Google Git
Sign in
apache / airflow-site / f81e48aadee354653679693fa54b04ac42d24bfd / . / docs-archive / 1.10.6 / howto / operator / gcp / translate-speech.html
blob: 2d9a855a06ed632e237d7597e42391e1933662c8 [file] [log] [blame]
<!--
Javascript to render AIRFLOW-XXX and PR references in text
as HTML links.
Overrides extrahead block from sphinx_rtd_theme
https://www.sphinx-doc.org/en/master/templating.html
-->
<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Google Cloud Speech Translate Operators &mdash; Airflow Documentation</title>
<link rel="shortcut icon" href="../../../_static/pin_32.png"/>
<script type="text/javascript" src="../../../_static/js/modernizr.min.js"></script>
<script type="text/javascript" id="documentation_options" data-url_root="../../../" src="../../../_static/documentation_options.js"></script>
<script type="text/javascript" src="../../../_static/jquery.js"></script>
<script type="text/javascript" src="../../../_static/underscore.js"></script>
<script type="text/javascript" src="../../../_static/doctools.js"></script>
<script type="text/javascript" src="../../../_static/language_data.js"></script>
<script type="text/javascript" src="../../../_static/js/theme.js"></script>
<link rel="stylesheet" href="../../../_static/css/theme.css" type="text/css" />
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="../../../_static/graphviz.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="Google Cloud Video Intelligence Operators" href="video.html" />
<link rel="prev" title="Google Cloud Translate Operators" href="translate.html" />
<script>
document.addEventListener('DOMContentLoaded', function() {
var el = document.getElementById('changelog');
if (el !== null ) {
// [AIRFLOW-...]
el.innerHTML = el.innerHTML.replace(
/\[(AIRFLOW-[\d]+)\]/g,
`<a href="https://issues.apache.org/jira/browse/$1">[$1]</a>`
);
// (#...)
el.innerHTML = el.innerHTML.replace(
/\(#([\d]+)\)/g,
`<a href="https://github.com/apache/airflow/pull/$1">(#$1)</a>`
);
};
})
</script>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-140539454-1']);
_gaq.push(['_trackPageview']);
</script>
<style>
.example-header {
position: relative;
background: #9AAA7A;
padding: 8px 16px;
margin-bottom: 0;
}
.example-header--with-button {
padding-right: 166px;
}
.example-header:after{
content: '';
display: table;
clear: both;
}
.example-title {
display:block;
padding: 4px;
margin-right: 16px;
color: white;
overflow-x: auto;
}
.example-header-button {
top: 8px;
right: 16px;
position: absolute;
}
.example-header + .highlight-python {
margin-top: 0 !important;
}
.viewcode-button {
display: inline-block;
padding: 8px 16px;
border: 0;
margin: 0;
outline: 0;
border-radius: 2px;
-webkit-box-shadow: 0 3px 5px 0 rgba(0,0,0,.3);
box-shadow: 0 3px 6px 0 rgba(0,0,0,.3);
color: #404040;
background-color: #e7e7e7;
cursor: pointer;
font-size: 16px;
font-weight: 500;
line-height: 1;
text-decoration: none;
text-overflow: ellipsis;
overflow: hidden;
text-transform: uppercase;
-webkit-transition: background-color .2s;
transition: background-color .2s;
vertical-align: middle;
white-space: nowrap;
}
.viewcode-button:visited {
color: #404040;
}
.viewcode-button:hover, .viewcode-button:focus {
color: #404040;
background-color: #d6d6d6;
}
</style>
</head>
<body class="wy-body-for-nav">
<div class="wy-grid-for-nav">
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
<div class="wy-side-scroll">
<div class="wy-side-nav-search" >
<a href="../../../index.html" class="icon icon-home"> Airflow
</a>
<div class="version">
1.10.6
</div>
<div role="search">
<form id="rtd-search-form" class="wy-form" action="../../../search.html" method="get">
<input type="text" name="q" placeholder="Search docs" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div>
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../../project.html">Project</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../license.html">License</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../start.html">Quick Start</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../installation.html">Installation</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../tutorial.html">Tutorial</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../../index.html">How-to Guides</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../../set-config.html">Setting Configuration Options</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../initialize-database.html">Initializing a Database Backend</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="../index.html">Using Operators</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="../bash.html">BashOperator</a></li>
<li class="toctree-l3"><a class="reference internal" href="../dingding.html">Dingding Operators</a></li>
<li class="toctree-l3 current"><a class="reference internal" href="index.html">Google Cloud Operators</a><ul class="current">
<li class="toctree-l4"><a class="reference internal" href="bigtable.html">Google Cloud Bigtable Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="cloud_build.html">Google Cloud Build Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="compute.html">Google Compute Engine Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="function.html">Google Cloud Functions Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="gcs.html">Google Cloud Storage Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="natural_language.html">Google Cloud Natural Language Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="spanner.html">Google Cloud Spanner Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="speech.html">Google Cloud Text to Speech Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="speech.html#google-cloud-speech-to-text-operators">Google Cloud Speech to Text Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="sql.html">Google Cloud Sql Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="transfer.html">Google Cloud Transfer Service Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="translate.html">Google Cloud Translate Operators</a></li>
<li class="toctree-l4 current"><a class="current reference internal" href="#">Google Cloud Speech Translate Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="video.html">Google Cloud Video Intelligence Operators</a></li>
<li class="toctree-l4"><a class="reference internal" href="vision.html">Google Cloud Vision Operators</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="../papermill.html">Papermill</a></li>
<li class="toctree-l3"><a class="reference internal" href="../python.html">PythonOperator</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../connection/index.html">Managing Connections</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../secure-connections.html">Securing Connections</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../secure-connections.html#rotating-encryption-keys">Rotating encryption keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../write-logs.html">Writing Logs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../executor/use-celery.html">Celery Executor</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../executor/use-dask.html">Dask Executor</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../executor/use-mesos.html">Scaling Out with Mesos (community contributed)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../run-behind-proxy.html">Running Airflow behind a reverse proxy</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../run-with-systemd.html">Running Airflow with systemd</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../run-with-upstart.html">Running Airflow with upstart</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../use-test-config.html">Using the Test Mode Configuration</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../check-health.html">Checking Airflow Health Status</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../define_extra_link.html">Define an operator extra link</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../tracking-user-activity.html">Tracking User Activity</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../cli-completion.html">Set Up Bash/Zsh Completion</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../ui.html">UI / Screenshots</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../concepts.html">Concepts</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../profiling.html">Data Profiling</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../cli.html">Command Line Interface Reference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../scheduler.html">Scheduling &amp; Triggers</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../plugins.html">Plugins</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../security.html">Security</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../timezone.html">Time zones</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../api.html">REST API Reference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../integration.html">Integration</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../metrics.html">Metrics</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../errors.html">Error Tracking</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../kubernetes.html">Kubernetes</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../lineage.html">Lineage</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../changelog.html">Changelog</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../faq.html">FAQ</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../macros.html">Macros reference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../_api/index.html">Python API Reference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../privacy_notice.html">Privacy Notice</a></li>
</ul>
<p class="caption"><span class="caption-text">References</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../../_api/index.html">Python API</a></li>
</ul>
</div>
</div>
</nav>
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
<nav class="wy-nav-top" aria-label="top navigation">
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
<a href="../../../index.html">Airflow</a>
</nav>
<div class="wy-nav-content">
<div class="rst-content">
<div role="navigation" aria-label="breadcrumbs navigation">
<ul class="wy-breadcrumbs">
<li><a href="../../../index.html">Docs</a> &raquo;</li>
<li><a href="../../index.html">How-to Guides</a> &raquo;</li>
<li><a href="../index.html">Using Operators</a> &raquo;</li>
<li><a href="index.html">Google Cloud Operators</a> &raquo;</li>
<li>Google Cloud Speech Translate Operators</li>
<li class="wy-breadcrumbs-aside">
<a href="../../../_sources/howto/operator/gcp/translate-speech.rst.txt" rel="nofollow"> View page source</a>
</li>
</ul>
<hr/>
</div>
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
<div itemprop="articleBody">
<blockquote>
<div></div></blockquote>
<div class="section" id="google-cloud-speech-translate-operators">
<h1>Google Cloud Speech Translate Operators<a class="headerlink" href="#google-cloud-speech-translate-operators" title="Permalink to this headline"></a></h1>
<div class="contents local topic" id="contents">
<ul class="simple">
<li><p><a class="reference internal" href="#gcptranslatespeechoperator" id="id1">GcpTranslateSpeechOperator</a></p></li>
</ul>
</div>
<div class="section" id="gcptranslatespeechoperator">
<span id="howto-operator-gcptranslatespeechoperator"></span><h2><a class="toc-backref" href="#id1">GcpTranslateSpeechOperator</a><a class="headerlink" href="#gcptranslatespeechoperator" title="Permalink to this headline"></a></h2>
<p>Recognizes speech in audio input and translates it.</p>
<p>For parameter definition, take a look at
<a class="reference internal" href="../../../_api/airflow/contrib/operators/gcp_translate_speech_operator/index.html#airflow.contrib.operators.gcp_translate_speech_operator.GcpTranslateSpeechOperator" title="airflow.contrib.operators.gcp_translate_speech_operator.GcpTranslateSpeechOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.contrib.operators.gcp_translate_speech_operator.GcpTranslateSpeechOperator</span></code></a></p>
<div class="section" id="arguments">
<h3>Arguments<a class="headerlink" href="#arguments" title="Permalink to this headline"></a></h3>
<p>Config and audio arguments need to be dicts or objects of corresponding classes from
<code class="docutils literal notranslate"><span class="pre">google.cloud.speech_v1.types</span></code> module.</p>
<p>for more information, see: <a class="reference external" href="https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/api.html#google.cloud.speech_v1.SpeechClient.recognize">https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/api.html#google.cloud.speech_v1.SpeechClient.recognize</a></p>
<div class="example-block-wrapper docutils container">
<p class="example-header example-header--with-button"><span class="example-title">airflow/contrib/example_dags/example_gcp_speech.py</span><a class="example-header-button viewcode-button reference internal" href="../../../_modules/airflow/contrib/example_dags/example_gcp_speech.html"><span>View Source</span></a></p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">CONFIG</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;encoding&quot;</span><span class="p">:</span> <span class="s2">&quot;LINEAR16&quot;</span><span class="p">,</span> <span class="s2">&quot;language_code&quot;</span><span class="p">:</span> <span class="s2">&quot;en_US&quot;</span><span class="p">}</span>
<span class="n">AUDIO</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;uri&quot;</span><span class="p">:</span> <span class="s2">&quot;gs://{bucket}/{object}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">bucket</span><span class="o">=</span><span class="n">BUCKET_NAME</span><span class="p">,</span> <span class="nb">object</span><span class="o">=</span><span class="n">FILENAME</span><span class="p">)}</span>
</pre></div>
</div>
</div>
<p>Arguments for translation need to be specified.</p>
<div class="example-block-wrapper docutils container">
<p class="example-header example-header--with-button"><span class="example-title">airflow/contrib/example_dags/example_gcp_speech.py</span><a class="example-header-button viewcode-button reference internal" href="../../../_modules/airflow/contrib/example_dags/example_gcp_speech.html"><span>View Source</span></a></p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">TARGET_LANGUAGE</span> <span class="o">=</span> <span class="s1">&#39;pl&#39;</span>
<span class="n">FORMAT</span> <span class="o">=</span> <span class="s1">&#39;text&#39;</span>
<span class="n">MODEL</span> <span class="o">=</span> <span class="s1">&#39;base&#39;</span>
<span class="n">SOURCE_LANGUAGE</span> <span class="o">=</span> <span class="bp">None</span>
</pre></div>
</div>
</div>
</div>
<div class="section" id="using-the-operator">
<h3>Using the operator<a class="headerlink" href="#using-the-operator" title="Permalink to this headline"></a></h3>
<div class="example-block-wrapper docutils container">
<p class="example-header example-header--with-button"><span class="example-title">airflow/contrib/example_dags/example_gcp_speech.py</span><a class="example-header-button viewcode-button reference internal" href="../../../_modules/airflow/contrib/example_dags/example_gcp_speech.html"><span>View Source</span></a></p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">translate_speech_task</span> <span class="o">=</span> <span class="n">GcpTranslateSpeechOperator</span><span class="p">(</span>
<span class="n">project_id</span><span class="o">=</span><span class="n">GCP_PROJECT_ID</span><span class="p">,</span>
<span class="n">audio</span><span class="o">=</span><span class="n">AUDIO</span><span class="p">,</span>
<span class="n">config</span><span class="o">=</span><span class="n">CONFIG</span><span class="p">,</span>
<span class="n">target_language</span><span class="o">=</span><span class="n">TARGET_LANGUAGE</span><span class="p">,</span>
<span class="n">format_</span><span class="o">=</span><span class="n">FORMAT</span><span class="p">,</span>
<span class="n">source_language</span><span class="o">=</span><span class="n">SOURCE_LANGUAGE</span><span class="p">,</span>
<span class="n">model</span><span class="o">=</span><span class="n">MODEL</span><span class="p">,</span>
<span class="n">task_id</span><span class="o">=</span><span class="s1">&#39;translate_speech_task&#39;</span>
<span class="p">)</span>
</pre></div>
</div>
</div>
</div>
<div class="section" id="templating">
<h3>Templating<a class="headerlink" href="#templating" title="Permalink to this headline"></a></h3>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s1">&#39;target_language&#39;</span><span class="p">,</span> <span class="s1">&#39;format_&#39;</span><span class="p">,</span> <span class="s1">&#39;source_language&#39;</span><span class="p">,</span> <span class="s1">&#39;model&#39;</span><span class="p">,</span> <span class="s1">&#39;project_id&#39;</span><span class="p">,</span> <span class="s1">&#39;gcp_conn_id&#39;</span><span class="p">)</span>
</pre></div>
</div>
</div>
</div>
</div>
</div>
</div>
<footer>
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
<a href="video.html" class="btn btn-neutral float-right" title="Google Cloud Video Intelligence Operators" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="translate.html" class="btn btn-neutral float-left" title="Google Cloud Translate Operators" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
<hr/>
<div role="contentinfo">
<p>
</p>
</div>
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
<div class="footer">This page uses <a href="https://analytics.google.com/">
Google Analytics</a> to collect statistics. You can disable it by blocking
the JavaScript coming from www.google-analytics.com. Check our
<a href="../../../privacy_notice.html">Privacy Policy</a>
for more details.
<script type="text/javascript">
(function() {
var ga = document.createElement('script');
ga.src = ('https:' == document.location.protocol ?
'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
ga.setAttribute('async', 'true');
var nodes = document.documentElement.childNodes;
var i = -1;
var node;
do {
i++;
node = nodes[i]
} while(node.nodeType !== Node.ELEMENT_NODE);
node.appendChild(ga);
})();
</script>
</div>
</footer>
</div>
</div>
</section>
</div>
<script type="text/javascript">
jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
</script>
</body>
</html>