analytics/Plausible.Cldr.AcceptLanguage.html
2024-05-23 08:01:18 +00:00

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<h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" title="View Source" class="icon-action" rel="help">
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<span translate="no">Plausible.Cldr.AcceptLanguage</span>
<small class="app-vsn" translate="no">(Plausible v0.0.1)</small>
</h1>
<section id="moduledoc">
<p>Parses HTTP <code class="inline">Accept-Language</code> header values as defined in
<a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4">rfc2616</a>.</p><p>The Accept-Language request-header field is similar to Accept, but restricts
the set of natural languages that are preferred as a response to the request.
Language tags function are provided in <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html"><code class="inline">Cldr.LanguageTag</code></a>.</p><p>The format of an <code class="inline">Accept-Language</code> header is as follows in <code class="inline">ABNF</code> format:</p><pre><code class="makeup elixir" translate="no"><span class="w"> </span><span class="nc">Accept</span><span class="o">-</span><span class="nc">Language</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">&quot;Accept-Language&quot;</span><span class="w"> </span><span class="s">&quot;:&quot;</span><span class="w">
</span><span class="mi">1</span><span class="c1">#( language-range [ &quot;;&quot; &quot;q&quot; &quot;=&quot; qvalue ] )</span><span class="w">
</span><span class="n">language</span><span class="o">-</span><span class="n">range</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p" data-group-id="9094181044-1">(</span><span class="w"> </span><span class="p" data-group-id="9094181044-2">(</span><span class="w"> </span><span class="mi">1</span><span class="o">*</span><span class="mi">8</span><span class="nc">ALPHA</span><span class="w"> </span><span class="o">*</span><span class="p" data-group-id="9094181044-3">(</span><span class="w"> </span><span class="s">&quot;-&quot;</span><span class="w"> </span><span class="mi">1</span><span class="o">*</span><span class="mi">8</span><span class="nc">ALPHA</span><span class="w"> </span><span class="p" data-group-id="9094181044-3">)</span><span class="w"> </span><span class="p" data-group-id="9094181044-2">)</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="s">&quot;*&quot;</span><span class="w"> </span><span class="p" data-group-id="9094181044-1">)</span></code></pre><p>Each language-range MAY be given an associated quality value which represents an
estimate of the user's preference for the languages specified by that range. The
quality value defaults to &quot;q=1&quot;. For example,</p><pre><code class="makeup elixir" translate="no"><span class="w"> </span><span class="nc">Accept</span><span class="o">-</span><span class="ss">Language</span><span class="p">:</span><span class="w"> </span><span class="n">da</span><span class="p">,</span><span class="w"> </span><span class="n">en</span><span class="o">-</span><span class="n">gb</span><span class="p">;</span><span class="n">q</span><span class="o">=</span><span class="mf">0.8</span><span class="p">,</span><span class="w"> </span><span class="n">en</span><span class="p">;</span><span class="n">q</span><span class="o">=</span><span class="mf">0.7</span></code></pre><p>would mean: &quot;I prefer Danish, but will accept British English and other types of English.&quot;</p>
</section>
<section id="summary" class="details-list">
<h1 class="section-heading">
<a class="hover-link" href="#summary">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Summary</span>
</h1>
<div class="summary-functions summary">
<h2>
<a href="#functions">Functions</a>
</h2>
<div class="summary-row">
<div class="summary-signature">
<a href="#best_match/1" translate="no">best_match(accept_language)</a>
</div>
<div class="summary-synopsis"><p>Parse an <code class="inline">Accept-Language</code> string and return the best match for
a configured <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.html"><code class="inline">Cldr</code></a> locale.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#parse/1" translate="no">parse(tokens_or_string)</a>
</div>
<div class="summary-synopsis"><p>Parses an <code class="inline">Accept-Language</code> header value in its string
or tokenized form to return a tuple of the form
<code class="inline">{:ok, [{quality, %Cldr.LanguageTag{}}, ...]}</code> sorted by quality.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#parse!/1" translate="no">parse!(accept_language)</a>
</div>
<div class="summary-synopsis"><p>Parses an <code class="inline">Accept-Language</code> header value in its string
or tokenized form to produce a list of tuples of the form
<code class="inline">[{quality, %Cldr.LanguageTag{}}, ...]</code> sorted by quality
in descending order.</p></div>
</div>
</div>
</section>
<section id="functions" class="details-list">
<h1 class="section-heading">
<a class="hover-link" href="#functions">
<i class="ri-link-m" aria-hidden="true"></i>
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<span class="text">Functions</span>
</h1>
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<section class="detail" id="best_match/1">
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<h1 class="signature" translate="no">best_match(accept_language)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> best_match(<a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()) ::
{:ok, <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>()}
| {:error, {Cldr.AcceptLanguageError | Cldr.NoMatchingLocale, <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Parse an <code class="inline">Accept-Language</code> string and return the best match for
a configured <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.html"><code class="inline">Cldr</code></a> locale.</p><h2 id="best_match/1-arguments" class="section-heading">
<a href="#best_match/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">accept_langauge</code> is a string representing an accept language header</li></ul><h2 id="best_match/1-returns" class="section-heading">
<a href="#best_match/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, language_tag}</code> or</p></li><li><p><code class="inline">{:error, reason}</code></p></li></ul><h2 id="best_match/1-examples" class="section-heading">
<a href="#best_match/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">best_match</span><span class="p" data-group-id="4853065427-1">(</span><span class="s">&quot;da;q=0.1,zh-TW;q=0.3&quot;</span><span class="p">,</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p" data-group-id="4853065427-1">)</span><span class="w">
</span><span class="p" data-group-id="4853065427-2">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4853065427-3">%</span><span class="nc" data-group-id="4853065427-3">Cldr.LanguageTag</span><span class="p" data-group-id="4853065427-3">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-4">[</span><span class="p" data-group-id="4853065427-4">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-5">%{</span><span class="p" data-group-id="4853065427-5">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-6">%{</span><span class="p" data-group-id="4853065427-6">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-7">[</span><span class="p" data-group-id="4853065427-7">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-8">%{</span><span class="p" data-group-id="4853065427-8">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-9">[</span><span class="p" data-group-id="4853065427-9">]</span><span class="w">
</span><span class="p" data-group-id="4853065427-3">}</span><span class="p" data-group-id="4853065427-2">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">best_match</span><span class="p" data-group-id="4853065427-10">(</span><span class="s">&quot;da;q=0.1,zh-TW;q=0.3&quot;</span><span class="p">,</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p" data-group-id="4853065427-10">)</span><span class="w">
</span><span class="p" data-group-id="4853065427-11">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4853065427-12">%</span><span class="nc" data-group-id="4853065427-12">Cldr.LanguageTag</span><span class="p" data-group-id="4853065427-12">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-13">[</span><span class="p" data-group-id="4853065427-13">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-14">%{</span><span class="p" data-group-id="4853065427-14">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-15">%{</span><span class="p" data-group-id="4853065427-15">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-16">[</span><span class="p" data-group-id="4853065427-16">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-17">%{</span><span class="p" data-group-id="4853065427-17">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="4853065427-18">[</span><span class="p" data-group-id="4853065427-18">]</span><span class="w">
</span><span class="p" data-group-id="4853065427-12">}</span><span class="p" data-group-id="4853065427-11">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">best_match</span><span class="p" data-group-id="4853065427-19">(</span><span class="s">&quot;xx,yy;q=0.3&quot;</span><span class="p" data-group-id="4853065427-19">)</span><span class="w">
</span><span class="p" data-group-id="4853065427-20">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4853065427-21">{</span><span class="nc">Cldr.NoMatchingLocale</span><span class="p">,</span><span class="w">
</span><span class="s">&quot;No configured locale could be matched to </span><span class="se">\&quot;</span><span class="s">xx,yy;q=0.3</span><span class="se">\&quot;</span><span class="s">&quot;</span><span class="p" data-group-id="4853065427-21">}</span><span class="p" data-group-id="4853065427-20">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">best_match</span><span class="p" data-group-id="4853065427-22">(</span><span class="s">&quot;invalid_tag&quot;</span><span class="p" data-group-id="4853065427-22">)</span><span class="w">
</span><span class="p" data-group-id="4853065427-23">{</span><span class="ss">:error</span><span class="p">,</span><span class="w"> </span><span class="p" data-group-id="4853065427-24">{</span><span class="nc">Cldr.LanguageTag.ParseError</span><span class="p">,</span><span class="w">
</span><span class="s">&quot;Expected a BCP47 language tag. Could not parse the remaining </span><span class="se">\&quot;</span><span class="s">g</span><span class="se">\&quot;</span><span class="s"> starting at position 11&quot;</span><span class="p" data-group-id="4853065427-24">}</span><span class="p" data-group-id="4853065427-23">}</span></code></pre>
</section>
</section>
<section class="detail" id="parse/1">
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<h1 class="signature" translate="no">parse(tokens_or_string)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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</a>
<span class="note">(since 2.30.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> parse([{<a href="https://hexdocs.pm/elixir/typespecs.html#basic-types">float</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}, ...] | <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()) ::
{:ok,
[
{<a href="https://hexdocs.pm/elixir/typespecs.html#basic-types">float</a>(), <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>()}
| {:error, {Cldr.InvalidLanguageTag, <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}},
...
]}
| {:error, {Cldr.AcceptLanguageError, <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Parses an <code class="inline">Accept-Language</code> header value in its string
or tokenized form to return a tuple of the form
<code class="inline">{:ok, [{quality, %Cldr.LanguageTag{}}, ...]}</code> sorted by quality.</p><h2 id="parse/1-arguments" class="section-heading">
<a href="#parse/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><p><code class="inline">accept-language</code> is any string in the format defined by
<a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4">rfc2616</a></p></li><li><p><code class="inline">backend</code> is any module that includes <code class="inline">use Cldr</code> and therefore
is a <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.html"><code class="inline">Cldr</code></a> backend module</p></li></ul><h2 id="parse/1-returns" class="section-heading">
<a href="#parse/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, [{quality, language_tag}, ...]}</code> or</p></li><li><p><code class="inline">{:error, {Cldr.AcceptLanguageError, String.t}}</code></p></li></ul><p>If at least one valid language tag is found but errors are also
detected on one more more tags, an <code class="inline">{ok, list}</code> tuple is returned
wuth an error tuple for each invalid tag added at the end of the list.</p><h2 id="parse/1-example" class="section-heading">
<a href="#parse/1-example" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Example</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse</span><span class="p" data-group-id="2744188156-1">(</span><span class="s">&quot;da,zh-TW;q=0.3&quot;</span><span class="p">,</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p" data-group-id="2744188156-1">)</span><span class="w">
</span><span class="p" data-group-id="2744188156-2">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-3">[</span><span class="w">
</span><span class="p" data-group-id="2744188156-4">{</span><span class="mf">1.0</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-5">%</span><span class="nc" data-group-id="2744188156-5">Cldr.LanguageTag</span><span class="p" data-group-id="2744188156-5">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-6">[</span><span class="p" data-group-id="2744188156-6">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-7">%{</span><span class="p" data-group-id="2744188156-7">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-8">%{</span><span class="p" data-group-id="2744188156-8">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-9">[</span><span class="p" data-group-id="2744188156-9">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Latn</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:DK</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-10">%{</span><span class="p" data-group-id="2744188156-10">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-11">[</span><span class="p" data-group-id="2744188156-11">]</span><span class="w">
</span><span class="p" data-group-id="2744188156-5">}</span><span class="p" data-group-id="2744188156-4">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-12">{</span><span class="mf">0.3</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-13">%</span><span class="nc" data-group-id="2744188156-13">Cldr.LanguageTag</span><span class="p" data-group-id="2744188156-13">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-14">[</span><span class="p" data-group-id="2744188156-14">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-15">%{</span><span class="p" data-group-id="2744188156-15">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-16">%{</span><span class="p" data-group-id="2744188156-16">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-17">[</span><span class="p" data-group-id="2744188156-17">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-18">%{</span><span class="p" data-group-id="2744188156-18">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-19">[</span><span class="p" data-group-id="2744188156-19">]</span><span class="w">
</span><span class="p" data-group-id="2744188156-13">}</span><span class="p" data-group-id="2744188156-12">}</span><span class="w">
</span><span class="p" data-group-id="2744188156-3">]</span><span class="p" data-group-id="2744188156-2">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse</span><span class="p" data-group-id="2744188156-20">(</span><span class="s">&quot;invalid_tag&quot;</span><span class="p" data-group-id="2744188156-20">)</span><span class="w">
</span><span class="p" data-group-id="2744188156-21">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-22">{</span><span class="nc">Cldr.LanguageTag.ParseError</span><span class="p">,</span><span class="w">
</span><span class="s">&quot;Expected a BCP47 language tag. Could not parse the remaining </span><span class="se">\&quot;</span><span class="s">g</span><span class="se">\&quot;</span><span class="s"> starting at position 11&quot;</span><span class="p" data-group-id="2744188156-22">}</span><span class="p" data-group-id="2744188156-21">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse</span><span class="p" data-group-id="2744188156-23">(</span><span class="s">&quot;da,zh-TW;q=0.3,invalid_tag&quot;</span><span class="p" data-group-id="2744188156-23">)</span><span class="w">
</span><span class="p" data-group-id="2744188156-24">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-25">[</span><span class="w">
</span><span class="p" data-group-id="2744188156-26">{</span><span class="mf">1.0</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-27">%</span><span class="nc" data-group-id="2744188156-27">Cldr.LanguageTag</span><span class="p" data-group-id="2744188156-27">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-28">[</span><span class="p" data-group-id="2744188156-28">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-29">%{</span><span class="p" data-group-id="2744188156-29">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-30">%{</span><span class="p" data-group-id="2744188156-30">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-31">[</span><span class="p" data-group-id="2744188156-31">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Latn</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:DK</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-32">%{</span><span class="p" data-group-id="2744188156-32">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-33">[</span><span class="p" data-group-id="2744188156-33">]</span><span class="w">
</span><span class="p" data-group-id="2744188156-27">}</span><span class="p" data-group-id="2744188156-26">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-34">{</span><span class="mf">0.3</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-35">%</span><span class="nc" data-group-id="2744188156-35">Cldr.LanguageTag</span><span class="p" data-group-id="2744188156-35">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-36">[</span><span class="p" data-group-id="2744188156-36">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-37">%{</span><span class="p" data-group-id="2744188156-37">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-38">%{</span><span class="p" data-group-id="2744188156-38">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-39">[</span><span class="p" data-group-id="2744188156-39">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-40">%{</span><span class="p" data-group-id="2744188156-40">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="2744188156-41">[</span><span class="p" data-group-id="2744188156-41">]</span><span class="w">
</span><span class="p" data-group-id="2744188156-35">}</span><span class="p" data-group-id="2744188156-34">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-42">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="2744188156-43">{</span><span class="nc">Cldr.LanguageTag.ParseError</span><span class="p">,</span><span class="w">
</span><span class="s">&quot;Expected a BCP47 language tag. Could not parse the remaining </span><span class="se">\&quot;</span><span class="s">g</span><span class="se">\&quot;</span><span class="s"> starting at position 11&quot;</span><span class="p" data-group-id="2744188156-43">}</span><span class="p" data-group-id="2744188156-42">}</span><span class="w">
</span><span class="p" data-group-id="2744188156-25">]</span><span class="p" data-group-id="2744188156-24">}</span></code></pre>
</section>
</section>
<section class="detail" id="parse!/1">
<div class="detail-header">
<a href="#parse!/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">parse!(accept_language)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
</div>
<section class="docstring">
<p>Parses an <code class="inline">Accept-Language</code> header value in its string
or tokenized form to produce a list of tuples of the form
<code class="inline">[{quality, %Cldr.LanguageTag{}}, ...]</code> sorted by quality
in descending order.</p><h2 id="parse!/1-arguments" class="section-heading">
<a href="#parse!/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">accept-language</code> is any string in the format defined by <a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4">rfc2616</a></li></ul><h2 id="parse!/1-returns" class="section-heading">
<a href="#parse!/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, [{quality, language_tag}, ...]}</code> or</p></li><li><p>raises a <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.AcceptLanguageError.html"><code class="inline">Cldr.AcceptLanguageError</code></a> exception</p></li></ul><p>If at least one valid language tag is found but errors are also
detected on one more more tags, an <code class="inline">{ok, list}</code> tuple is returned
wuth an error tuple for each invalid tag added at the end of the list.</p><h2 id="parse!/1-example" class="section-heading">
<a href="#parse!/1-example" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Example</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse!</span><span class="p" data-group-id="5334497781-1">(</span><span class="s">&quot;da,zh-TW;q=0.3&quot;</span><span class="p" data-group-id="5334497781-1">)</span><span class="w">
</span><span class="p" data-group-id="5334497781-2">[</span><span class="w">
</span><span class="p" data-group-id="5334497781-3">{</span><span class="mf">1.0</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-4">%</span><span class="nc" data-group-id="5334497781-4">Cldr.LanguageTag</span><span class="p" data-group-id="5334497781-4">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-5">[</span><span class="p" data-group-id="5334497781-5">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-6">%{</span><span class="p" data-group-id="5334497781-6">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-7">%{</span><span class="p" data-group-id="5334497781-7">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-8">[</span><span class="p" data-group-id="5334497781-8">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Latn</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:DK</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-9">%{</span><span class="p" data-group-id="5334497781-9">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-10">[</span><span class="p" data-group-id="5334497781-10">]</span><span class="w">
</span><span class="p" data-group-id="5334497781-4">}</span><span class="p" data-group-id="5334497781-3">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-11">{</span><span class="mf">0.3</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-12">%</span><span class="nc" data-group-id="5334497781-12">Cldr.LanguageTag</span><span class="p" data-group-id="5334497781-12">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-13">[</span><span class="p" data-group-id="5334497781-13">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-14">%{</span><span class="p" data-group-id="5334497781-14">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-15">%{</span><span class="p" data-group-id="5334497781-15">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-16">[</span><span class="p" data-group-id="5334497781-16">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-17">%{</span><span class="p" data-group-id="5334497781-17">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-18">[</span><span class="p" data-group-id="5334497781-18">]</span><span class="w">
</span><span class="p" data-group-id="5334497781-12">}</span><span class="p" data-group-id="5334497781-11">}</span><span class="w">
</span><span class="p" data-group-id="5334497781-2">]</span><span class="w">
</span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse!</span><span class="w"> </span><span class="s">&quot;invalid_tag&quot;</span><span class="w">
</span><span class="gt">** (Cldr.AcceptLanguageError) &quot;Expected a BCP47 language tag. Could not parse the remaining &quot;g&quot; starting at position 11
(ex_cldr) lib/cldr/accept_language.ex:304: Cldr.AcceptLanguage.parse!/1</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.AcceptLanguage</span><span class="o">.</span><span class="n">parse!</span><span class="p" data-group-id="5334497781-19">(</span><span class="s">&quot;da,zh-TW;q=0.3,invalid_tag&quot;</span><span class="p" data-group-id="5334497781-19">)</span><span class="w">
</span><span class="p" data-group-id="5334497781-20">[</span><span class="w">
</span><span class="p" data-group-id="5334497781-21">{</span><span class="mf">1.0</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-22">%</span><span class="nc" data-group-id="5334497781-22">Cldr.LanguageTag</span><span class="p" data-group-id="5334497781-22">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-23">[</span><span class="p" data-group-id="5334497781-23">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-24">%{</span><span class="p" data-group-id="5334497781-24">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-25">%{</span><span class="p" data-group-id="5334497781-25">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-26">[</span><span class="p" data-group-id="5334497781-26">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:da</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;da&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Latn</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:DK</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-27">%{</span><span class="p" data-group-id="5334497781-27">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-28">[</span><span class="p" data-group-id="5334497781-28">]</span><span class="w">
</span><span class="p" data-group-id="5334497781-22">}</span><span class="p" data-group-id="5334497781-21">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-29">{</span><span class="mf">0.3</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-30">%</span><span class="nc" data-group-id="5334497781-30">Cldr.LanguageTag</span><span class="p" data-group-id="5334497781-30">{</span><span class="w">
</span><span class="ss">backend</span><span class="p">:</span><span class="w"> </span><span class="nc">TestBackend.Cldr</span><span class="p">,</span><span class="w">
</span><span class="ss">canonical_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">cldr_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">language_subtags</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-31">[</span><span class="p" data-group-id="5334497781-31">]</span><span class="p">,</span><span class="w">
</span><span class="ss">extensions</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-32">%{</span><span class="p" data-group-id="5334497781-32">}</span><span class="p">,</span><span class="w">
</span><span class="ss">gettext_locale_name</span><span class="p">:</span><span class="w"> </span><span class="no">nil</span><span class="p">,</span><span class="w">
</span><span class="ss">language</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">locale</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-33">%{</span><span class="p" data-group-id="5334497781-33">}</span><span class="p">,</span><span class="w">
</span><span class="ss">private_use</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-34">[</span><span class="p" data-group-id="5334497781-34">]</span><span class="p">,</span><span class="w">
</span><span class="ss">rbnf_locale_name</span><span class="p">:</span><span class="w"> </span><span class="ss">:&quot;zh-Hant&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">requested_locale_name</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;zh-TW&quot;</span><span class="p">,</span><span class="w">
</span><span class="ss">script</span><span class="p">:</span><span class="w"> </span><span class="ss">:Hant</span><span class="p">,</span><span class="w">
</span><span class="ss">territory</span><span class="p">:</span><span class="w"> </span><span class="ss">:TW</span><span class="p">,</span><span class="w">
</span><span class="ss">transform</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-35">%{</span><span class="p" data-group-id="5334497781-35">}</span><span class="p">,</span><span class="w">
</span><span class="ss">language_variants</span><span class="p">:</span><span class="w"> </span><span class="p" data-group-id="5334497781-36">[</span><span class="p" data-group-id="5334497781-36">]</span><span class="w">
</span><span class="p" data-group-id="5334497781-30">}</span><span class="p" data-group-id="5334497781-29">}</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-37">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="5334497781-38">{</span><span class="nc">Cldr.LanguageTag.ParseError</span><span class="p">,</span><span class="w">
</span><span class="s">&quot;Expected a BCP47 language tag. Could not parse the remaining </span><span class="se">\&quot;</span><span class="s">g</span><span class="se">\&quot;</span><span class="s"> starting at position 11&quot;</span><span class="p" data-group-id="5334497781-38">}</span><span class="p" data-group-id="5334497781-37">}</span><span class="w">
</span><span class="p" data-group-id="5334497781-20">]</span></code></pre>
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