view tests/test-highlight.t @ 33154:4ecc6047d45f

log: add an extension hook-point in changeset_printer Extensions sometimes wants to add other information in the default log output format (when no templating is used). Add an empty function named '_exthook' for easing the extension life. Extensions will be able to wrap this function and collaborate to display additional information. Exthook is called after displaying troubles and just before displaying the files, extra and description. Add a new test file to test it and not pollute other test files.
author Boris Feld <boris.feld@octobus.net>
date Mon, 26 Jun 2017 15:46:24 +0200
parents 1c97df5e3b46
children 32331f54930c
line wrap: on
line source

#require pygments serve

  $ cat <<EOF >> $HGRCPATH
  > [extensions]
  > highlight =
  > [web]
  > pygments_style = friendly
  > highlightfiles = **.py and size('<100KB')
  > EOF
  $ hg init test
  $ cd test

  $ filterhtml () {
  >   sed -e "s/class=\"k\"/class=\"kn\"/g" \
  >       -e "s/class=\"mf\"/class=\"mi\"/g" \
  >       -e "s/class=\"vm\"/class=\"n\"/g" \
  >       -e "s/class=\"\([cs]\)[h12]\"/class=\"\1\"/g"
  > }

create random Python file to exercise Pygments

  $ cat <<EOF > primes.py
  > """Fun with generators. Corresponding Haskell implementation:
  > 
  > primes = 2 : sieve [3, 5..]
  >     where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]
  > """
  > 
  > from itertools import dropwhile, ifilter, islice, count, chain
  > 
  > def primes():
  >     """Generate all primes."""
  >     def sieve(ns):
  >         p = ns.next()
  >         # It is important to yield *here* in order to stop the
  >         # infinite recursion.
  >         yield p
  >         ns = ifilter(lambda n: n % p != 0, ns)
  >         for n in sieve(ns):
  >             yield n
  > 
  >     odds = ifilter(lambda i: i % 2 == 1, count())
  >     return chain([2], sieve(dropwhile(lambda n: n < 3, odds)))
  > 
  > if __name__ == "__main__":
  >     import sys
  >     try:
  >         n = int(sys.argv[1])
  >     except (ValueError, IndexError):
  >         n = 10
  >     p = primes()
  >     print "The first %d primes: %s" % (n, list(islice(p, n)))
  > EOF
  $ echo >> primes.py  # to test html markup with an empty line just before EOF
  $ hg ci -Ama
  adding primes.py

hg serve

  $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS

hgweb filerevision, html

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  200 Script output follows
  
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   view primes.py @ 0:<a href="/rev/1af356141006">1af356141006</a>
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  <pre class="sourcelines stripes4 wrap bottomline"
       data-logurl="/log/tip/primes.py"
       data-selectabletag="SPAN"
       data-ishead="1">
  
  <span id="l1"><span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></span><a href="#l1"></a>
  <span id="l2"></span><a href="#l2"></a>
  <span id="l3"><span class="sd">primes = 2 : sieve [3, 5..]</span></span><a href="#l3"></a>
  <span id="l4"><span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></span><a href="#l4"></a>
  <span id="l5"><span class="sd">&quot;&quot;&quot;</span></span><a href="#l5"></a>
  <span id="l6"></span><a href="#l6"></a>
  <span id="l7"><span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></span><a href="#l7"></a>
  <span id="l8"></span><a href="#l8"></a>
  <span id="l9"><span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></span><a href="#l9"></a>
  <span id="l10">    <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></span><a href="#l10"></a>
  <span id="l11">    <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l11"></a>
  <span id="l12">        <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></span><a href="#l12"></a>
  <span id="l13">        <span class="c"># It is important to yield *here* in order to stop the</span></span><a href="#l13"></a>
  <span id="l14">        <span class="c"># infinite recursion.</span></span><a href="#l14"></a>
  <span id="l15">        <span class="kn">yield</span> <span class="n">p</span></span><a href="#l15"></a>
  <span id="l16">        <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></span><a href="#l16"></a>
  <span id="l17">        <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l17"></a>
  <span id="l18">            <span class="kn">yield</span> <span class="n">n</span></span><a href="#l18"></a>
  <span id="l19"></span><a href="#l19"></a>
  <span id="l20">    <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></span><a href="#l20"></a>
  <span id="l21">    <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></span><a href="#l21"></a>
  <span id="l22"></span><a href="#l22"></a>
  <span id="l23"><span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></span><a href="#l23"></a>
  <span id="l24">    <span class="kn">import</span> <span class="nn">sys</span></span><a href="#l24"></a>
  <span id="l25">    <span class="kn">try</span><span class="p">:</span></span><a href="#l25"></a>
  <span id="l26">        <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></span><a href="#l26"></a>
  <span id="l27">    <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></span><a href="#l27"></a>
  <span id="l28">        <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></span><a href="#l28"></a>
  <span id="l29">    <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></span><a href="#l29"></a>
  <span id="l30">    <span class="kn">print</span> <span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">)))</span></span><a href="#l30"></a>
  <span id="l31"></span><a href="#l31"></a>
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  <td class="source"><a href="#l1">     1</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></td>
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  <a href="/annotate/1af356141006/primes.py#l2">
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  </td>
  <td class="source"><a href="#l2">     2</a> </td>
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  <a href="/annotate/1af356141006/primes.py#l3">
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  <td class="source"><a href="#l3">     3</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td>
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  <div>parents: </div>
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  <a href="/rev/1af356141006">changeset</a>
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  <td class="source"><a href="#l4">     4</a> <span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></td>
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  <td class="source"><a href="#l5">     5</a> <span class="sd">&quot;&quot;&quot;</span></td>
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  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
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  <td class="source"><a href="#l6">     6</a> </td>
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  <a href="/annotate/1af356141006/primes.py#l7">
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  <td class="source"><a href="#l7">     7</a> <span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></td>
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  <td class="annotate parity0">
  
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  <a href="/annotate/1af356141006/primes.py#l8">
  1af356141006</a>
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  <td class="source"><a href="#l8">     8</a> </td>
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  </td>
  <td class="source"><a href="#l9">     9</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td>
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l10">    10</a>     <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></td>
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  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
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  </td>
  <td class="source"><a href="#l11">    11</a>     <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
  </tr>
  <tr id="l12" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l12">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l12">    12</a>         <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></td>
  </tr>
  <tr id="l13" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l13">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l13">    13</a>         <span class="c"># It is important to yield *here* in order to stop the</span></td>
  </tr>
  <tr id="l14" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l14">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l14">    14</a>         <span class="c"># infinite recursion.</span></td>
  </tr>
  <tr id="l15" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l15">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l15">    15</a>         <span class="kn">yield</span> <span class="n">p</span></td>
  </tr>
  <tr id="l16" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l16">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l16">    16</a>         <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></td>
  </tr>
  <tr id="l17" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l17">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l17">    17</a>         <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
  </tr>
  <tr id="l18" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l18">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l18">    18</a>             <span class="kn">yield</span> <span class="n">n</span></td>
  </tr>
  <tr id="l19" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l19">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l19">    19</a> </td>
  </tr>
  <tr id="l20" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l20">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l20">    20</a>     <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></td>
  </tr>
  <tr id="l21" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l21">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l21">    21</a>     <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td>
  </tr>
  <tr id="l22" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l22">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l22">    22</a> </td>
  </tr>
  <tr id="l23" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l23">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l23">    23</a> <span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></td>
  </tr>
  <tr id="l24" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l24">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l24">    24</a>     <span class="kn">import</span> <span class="nn">sys</span></td>
  </tr>
  <tr id="l25" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l25">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l25">    25</a>     <span class="kn">try</span><span class="p">:</span></td>
  </tr>
  <tr id="l26" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l26">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l26">    26</a>         <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></td>
  </tr>
  <tr id="l27" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l27">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l27">    27</a>     <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></td>
  </tr>
  <tr id="l28" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l28">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l28">    28</a>         <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></td>
  </tr>
  <tr id="l29" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l29">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l29">    29</a>     <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td>
  </tr>
  <tr id="l30" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l30">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l30">    30</a>     <span class="kn">print</span> <span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">)))</span></td>
  </tr>
  <tr id="l31" class="thisrev">
  <td class="annotate parity0">
  
  <div class="annotate-info">
  <div>
  <a href="/annotate/1af356141006/primes.py#l31">
  1af356141006</a>
  a
  </div>
  <div><em>&#116;&#101;&#115;&#116;</em></div>
  <div>parents: </div>
  <a href="/diff/1af356141006/primes.py">diff</a>
  <a href="/rev/1af356141006">changeset</a>
  </div>
  </td>
  <td class="source"><a href="#l31">    31</a> </td>
  </tr>
  </tbody>
  </table>
  </div>
  </div>
  </div>
  
  <script type="text/javascript" src="/static/followlines.js"></script>
  
  
  
  </body>
  </html>
  

hgweb fileannotate, raw

  $ (get-with-headers.py localhost:$HGPORT 'annotate/tip/primes.py?style=raw') \
  >     | sed "s/test@//" > a
  $ echo "200 Script output follows" > b
  $ echo "" >> b
  $ echo "" >> b
  $ hg annotate "primes.py" >> b
  $ echo "" >> b
  $ echo "" >> b
  $ echo "" >> b
  $ echo "" >> b
  $ cmp b a || diff -u b a

hgweb filerevision, raw

  $ (get-with-headers.py localhost:$HGPORT 'file/tip/primes.py?style=raw') \
  >     > a
  $ echo "200 Script output follows" > b
  $ echo "" >> b
  $ hg cat primes.py >> b
  $ cmp b a || diff -u b a

hgweb highlightcss friendly

  $ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
  $ head -n 4 out
  200 Script output follows
  
  /* pygments_style = friendly */
  
  $ rm out

errors encountered

  $ cat errors.log
  $ killdaemons.py

Change the pygments style

  $ cat > .hg/hgrc <<EOF
  > [web]
  > pygments_style = fruity
  > EOF

hg serve again

  $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS

hgweb highlightcss fruity

  $ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
  $ head -n 4 out
  200 Script output follows
  
  /* pygments_style = fruity */
  
  $ rm out

errors encountered

  $ cat errors.log
  $ killdaemons.py

only highlight C source files

  $ cat > .hg/hgrc <<EOF
  > [web]
  > highlightfiles = **.c
  > EOF

hg serve again

  $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS

test that fileset in highlightfiles works and primes.py is not highlighted

  $ get-with-headers.py localhost:$HGPORT 'file/tip/primes.py' | grep 'id="l11"'
  <span id="l11">    def sieve(ns):</span><a href="#l11"></a>

errors encountered

  $ cat errors.log
  $ cd ..
  $ hg init eucjp
  $ cd eucjp
  $ $PYTHON -c 'print("\265\376")' >> eucjp.txt  # Japanese kanji "Kyo"
  $ hg ci -Ama
  adding eucjp.txt
  $ hgserveget () {
  >     killdaemons.py
  >     echo % HGENCODING="$1" hg serve
  >     HGENCODING="$1" hg serve -p $HGPORT -d -n test --pid-file=hg.pid -E errors.log
  >     cat hg.pid >> $DAEMON_PIDS
  > 
  >     echo % hgweb filerevision, html
  >     get-with-headers.py localhost:$HGPORT "file/tip/$2" \
  >         | grep '<div class="parity0 source">'
  >     echo % errors encountered
  >     cat errors.log
  > }
  $ hgserveget euc-jp eucjp.txt
  % HGENCODING=euc-jp hg serve
  % hgweb filerevision, html
  % errors encountered
  $ hgserveget utf-8 eucjp.txt
  % HGENCODING=utf-8 hg serve
  % hgweb filerevision, html
  % errors encountered
  $ hgserveget us-ascii eucjp.txt
  % HGENCODING=us-ascii hg serve
  % hgweb filerevision, html
  % errors encountered

We attempt to highlight unknown files by default

  $ killdaemons.py

  $ cat > .hg/hgrc << EOF
  > [web]
  > highlightfiles = **
  > EOF

  $ cat > unknownfile << EOF
  > #!$PYTHON
  > def foo():
  >    pass
  > EOF

  $ hg add unknownfile
  $ hg commit -m unknown unknownfile

  $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
  $ cat hg.pid >> $DAEMON_PIDS

  $ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
  <span id="l2"><span class="k">def</span> <span class="nf">foo</span><span class="p">():</span></span><a href="#l2"></a>

We can prevent Pygments from falling back to a non filename-based
detection mode

  $ cat > .hg/hgrc << EOF
  > [web]
  > highlightfiles = **
  > highlightonlymatchfilename = true
  > EOF

  $ killdaemons.py
  $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
  $ cat hg.pid >> $DAEMON_PIDS
  $ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
  <span id="l2">def foo():</span><a href="#l2"></a>

  $ cd ..