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        Package&nbsp;web2py ::
        <a href="web2py.gluon-module.html">Package&nbsp;gluon</a> ::
        <a href="web2py.gluon.languages-module.html">Module&nbsp;languages</a> ::
        Class&nbsp;translator
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class translator</h1><span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator">source&nbsp;code</a></span><br /><br />
<pre class="base-tree">
object --+
         |
        <strong class="uidshort">translator</strong>
</pre>

<hr />
<p>this class is instantiated by gluon.compileapp.build_environment as 
  the T object</p>
  :
<pre class="literalblock">
   T.force(None) # turns off translation
   T.force('fr, it') # forces web2py to translate using fr.py or it.py

   T(&quot;Hello World&quot;) # translates &quot;Hello World&quot; using the selected file
</pre>
  <p>notice 1: there is no need to force since, by default, T uses 
  accept_language to determine a translation file.</p>
  notice 2: en and en-en are considered different languages!<br /><br />

<!-- ==================== INSTANCE METHODS ==================== -->
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      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
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          <td><span class="summary-sig"><a href="web2py.gluon.languages.translator-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">request</span>)</span><br />
      x.__init__(...) initializes x; see x.__class__.__doc__ for 
      signature</td>
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            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.__init__">source&nbsp;code</a></span>
            
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      <span class="summary-type">&nbsp;</span>
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      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="get_possible_languages"></a><span class="summary-sig-name">get_possible_languages</span>(<span class="summary-sig-arg">self</span>)</span></td>
          <td align="right" valign="top">
            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.get_possible_languages">source&nbsp;code</a></span>
            
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      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
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        <tr>
          <td><span class="summary-sig"><a name="set_current_languages"></a><span class="summary-sig-name">set_current_languages</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">*languages</span>)</span></td>
          <td align="right" valign="top">
            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.set_current_languages">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a name="force"></a><span class="summary-sig-name">force</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">*languages</span>)</span></td>
          <td align="right" valign="top">
            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.force">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a name="__call__"></a><span class="summary-sig-name">__call__</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">message</span>,
        <span class="summary-sig-arg">symbols</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
        <span class="summary-sig-arg">language</span>=<span class="summary-sig-default">1</span>)</span></td>
          <td align="right" valign="top">
            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.__call__">source&nbsp;code</a></span>
            
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      <span class="summary-type">&nbsp;</span>
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          <td><span class="summary-sig"><a href="web2py.gluon.languages.translator-class.html#translate" class="summary-sig-name">translate</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">message</span>,
        <span class="summary-sig-arg">symbols</span>)</span><br />
      user ## to add a comment into a translation string the comment can
      be useful do discriminate different possible translations for the 
      same string (for example different locations)</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.translate">source&nbsp;code</a></span>
            
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    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <code>__delattr__</code>,
      <code>__getattribute__</code>,
      <code>__hash__</code>,
      <code>__new__</code>,
      <code>__reduce__</code>,
      <code>__reduce_ex__</code>,
      <code>__repr__</code>,
      <code>__setattr__</code>,
      <code>__str__</code>
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      <code>__class__</code>
      </p>
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<a name="__init__"></a>
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<tr><td>
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  <tr valign="top"><td>
  <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">request</span>)</span>
    <br /><em class="fname">(Constructor)</em>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.__init__">source&nbsp;code</a></span>&nbsp;
    </td>
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  x.__init__(...) initializes x; see x.__class__.__doc__ for 
  signature
  <dl class="fields">
    <dt>Overrides:
      object.__init__
        <dd><em class="note">(inherited documentation)</em></dd>
    </dt>
  </dl>
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<a name="translate"></a>
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<tr><td>
  <table width="100%" cellpadding="0" cellspacing="0" border="0">
  <tr valign="top"><td>
  <h3 class="epydoc"><span class="sig"><span class="sig-name">translate</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">message</span>,
        <span class="sig-arg">symbols</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="web2py.gluon.languages-pysrc.html#translator.translate">source&nbsp;code</a></span>&nbsp;
    </td>
  </table>
  
  <p>user ## to add a comment into a translation string the comment can be 
  useful do discriminate different possible translations for the same 
  string (for example different locations)</p>
  <p>T(' hello world ') -&gt; ' hello world ' T(' hello world ## token') 
  -&gt; 'hello world' T('hello ## world ## token') -&gt; 'hello ## 
  world'</p>
  the ## notation is ignored in multiline strings and strings that start
  with ##. this is to allow markmin syntax to be translated
  <dl class="fields">
  </dl>
</td></tr></table>
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