Mercurial > hg
view tests/test-highlight.t @ 29859:a1092e2d70a3
help: internals topic for wire protocol
The Mercurial wire protocol is under-documented. This includes a lack
of source docstrings and comments as well as pages on the official
wiki.
This patch adds the beginnings of "internals" documentation on the
wire protocol.
The documentation should have nearly complete coverage on the
lower-level parts of the protocol, such as the different transport
mechanims, how commands and arguments are sent, capabilities, and,
of course, the commands themselves.
As part of writing this documentation, I discovered a number of
deficiencies in the protocol and bugs in the implementation. I've
started sending patches for some of the issues. I hope to send a lot
more.
This patch starts with the scaffolding for a new internals page.
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Mon, 22 Aug 2016 19:46:39 -0700 |
| parents | d86b54d9bb0c |
| children | 011122b3b1c4 |
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#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=\"\([cs]\)[h12]\"/class=\"\1\"/g" > } create random Python file to exercise Pygments $ cat <<EOF > primes.py > #!/usr/bin/env python > > """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 $ (get-with-headers.py localhost:$HGPORT 'file/tip/primes.py') | filterhtml 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <link rel="stylesheet" href="/highlightcss" type="text/css" /> <title>test: 06824edf55d0 primes.py</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip/">browse</a></li> </ul> <ul> <li class="active">file</li> <li><a href="/file/tip/primes.py">latest</a></li> <li><a href="/diff/tip/primes.py">diff</a></li> <li><a href="/comparison/tip/primes.py">comparison</a></li> <li><a href="/annotate/tip/primes.py">annotate</a></li> <li><a href="/log/tip/primes.py">file log</a></li> <li><a href="/raw-file/tip/primes.py">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> view primes.py @ 0:<a href="/rev/06824edf55d0">06824edf55d0</a> <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="description">a</div> <table id="changesetEntry"> <tr> <th class="author">author</th> <td class="author">test</td> </tr> <tr> <th class="date">date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th class="author">parents</th> <td class="author"></td> </tr> <tr> <th class="author">children</th> <td class="author"></td> </tr> </table> <div class="overflow"> <div class="sourcefirst linewraptoggle">line wrap: <a class="linewraplink" href="javascript:toggleLinewrap()">on</a></div> <div class="sourcefirst"> line source</div> <pre class="sourcelines stripes4 wrap bottomline"> <span id="l1"><span class="c">#!/usr/bin/env python</span></span><a href="#l1"></a> <span id="l2"></span><a href="#l2"></a> <span id="l3"><span class="sd">"""Fun with generators. Corresponding Haskell implementation:</span></span><a href="#l3"></a> <span id="l4"></span><a href="#l4"></a> <span id="l5"><span class="sd">primes = 2 : sieve [3, 5..]</span></span><a href="#l5"></a> <span id="l6"><span class="sd"> where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]</span></span><a href="#l6"></a> <span id="l7"><span class="sd">"""</span></span><a href="#l7"></a> <span id="l8"></span><a href="#l8"></a> <span id="l9"><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="#l9"></a> <span id="l10"></span><a href="#l10"></a> <span id="l11"><span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></span><a href="#l11"></a> <span id="l12"> <span class="sd">"""Generate all primes."""</span></span><a href="#l12"></a> <span id="l13"> <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="#l13"></a> <span id="l14"> <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="#l14"></a> <span id="l15"> <span class="c"># It is important to yield *here* in order to stop the</span></span><a href="#l15"></a> <span id="l16"> <span class="c"># infinite recursion.</span></span><a href="#l16"></a> <span id="l17"> <span class="kn">yield</span> <span class="n">p</span></span><a href="#l17"></a> <span id="l18"> <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="#l18"></a> <span id="l19"> <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="#l19"></a> <span id="l20"> <span class="kn">yield</span> <span class="n">n</span></span><a href="#l20"></a> <span id="l21"></span><a href="#l21"></a> <span id="l22"> <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="#l22"></a> <span id="l23"> <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"><</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></span><a href="#l23"></a> <span id="l24"></span><a href="#l24"></a> <span id="l25"><span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">"__main__"</span><span class="p">:</span></span><a href="#l25"></a> <span id="l26"> <span class="kn">import</span> <span class="nn">sys</span></span><a href="#l26"></a> <span id="l27"> <span class="kn">try</span><span class="p">:</span></span><a href="#l27"></a> <span id="l28"> <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="#l28"></a> <span id="l29"> <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="#l29"></a> <span id="l30"> <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></span><a href="#l30"></a> <span id="l31"> <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></span><a href="#l31"></a> <span id="l32"> <span class="kn">print</span> <span class="s">"The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">"</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="#l32"></a> <span id="l33"></span><a href="#l33"></a></pre> </div> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> hgweb fileannotate, html $ (get-with-headers.py localhost:$HGPORT 'annotate/tip/primes.py') | filterhtml 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <link rel="stylesheet" href="/highlightcss" type="text/css" /> <title>test: primes.py annotate</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip/">browse</a></li> </ul> <ul> <li><a href="/file/tip/primes.py">file</a></li> <li><a href="/file/tip/primes.py">latest</a></li> <li><a href="/diff/tip/primes.py">diff</a></li> <li><a href="/comparison/tip/primes.py">comparison</a></li> <li class="active">annotate</li> <li><a href="/log/tip/primes.py">file log</a></li> <li><a href="/raw-annotate/tip/primes.py">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> annotate primes.py @ 0:<a href="/rev/06824edf55d0">06824edf55d0</a> <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="description">a</div> <table id="changesetEntry"> <tr> <th class="author">author</th> <td class="author">test</td> </tr> <tr> <th class="date">date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th class="author">parents</th> <td class="author"></td> </tr> <tr> <th class="author">children</th> <td class="author"></td> </tr> </table> <div class="overflow"> <table class="bigtable"> <thead> <tr> <th class="annotate">rev</th> <th class="line"> line source</th> </tr> </thead> <tbody class="stripes2"> <tr id="l1" class="thisrev"> <td class="annotate parity0"> <a href="/annotate/06824edf55d0/primes.py#l1"> 0 </a> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l1"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l1"> 1</a> <span class="c">#!/usr/bin/env python</span></td> </tr> <tr id="l2" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l2"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l2"> 2</a> </td> </tr> <tr id="l3" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l3"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l3"> 3</a> <span class="sd">"""Fun with generators. Corresponding Haskell implementation:</span></td> </tr> <tr id="l4" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l4"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l4"> 4</a> </td> </tr> <tr id="l5" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l5"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l5"> 5</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td> </tr> <tr id="l6" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l6"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l6"> 6</a> <span class="sd"> where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]</span></td> </tr> <tr id="l7" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l7"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l7"> 7</a> <span class="sd">"""</span></td> </tr> <tr id="l8" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l8"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l8"> 8</a> </td> </tr> <tr id="l9" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l9"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l9"> 9</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> </tr> <tr id="l10" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l10"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l10"> 10</a> </td> </tr> <tr id="l11" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l11"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l11"> 11</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td> </tr> <tr id="l12" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l12"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l12"> 12</a> <span class="sd">"""Generate all primes."""</span></td> </tr> <tr id="l13" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l13"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l13"> 13</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="l14" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l14"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l14"> 14</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="l15" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l15"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l15"> 15</a> <span class="c"># It is important to yield *here* in order to stop the</span></td> </tr> <tr id="l16" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l16"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l16"> 16</a> <span class="c"># infinite recursion.</span></td> </tr> <tr id="l17" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l17"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l17"> 17</a> <span class="kn">yield</span> <span class="n">p</span></td> </tr> <tr id="l18" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l18"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l18"> 18</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="l19" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l19"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l19"> 19</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="l20" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l20"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l20"> 20</a> <span class="kn">yield</span> <span class="n">n</span></td> </tr> <tr id="l21" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l21"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l21"> 21</a> </td> </tr> <tr id="l22" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l22"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l22"> 22</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="l23" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l23"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l23"> 23</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"><</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td> </tr> <tr id="l24" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l24"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l24"> 24</a> </td> </tr> <tr id="l25" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l25"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l25"> 25</a> <span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">"__main__"</span><span class="p">:</span></td> </tr> <tr id="l26" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l26"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l26"> 26</a> <span class="kn">import</span> <span class="nn">sys</span></td> </tr> <tr id="l27" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l27"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l27"> 27</a> <span class="kn">try</span><span class="p">:</span></td> </tr> <tr id="l28" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l28"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l28"> 28</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="l29" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l29"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l29"> 29</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="l30" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l30"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l30"> 30</a> <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></td> </tr> <tr id="l31" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l31"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l31"> 31</a> <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td> </tr> <tr id="l32" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l32"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l32"> 32</a> <span class="kn">print</span> <span class="s">"The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">"</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="l33" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/06824edf55d0/primes.py#l33"> 06824edf55d0</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/06824edf55d0/primes.py">diff</a> <a href="/rev/06824edf55d0">changeset</a> </div> </td> <td class="source"><a href="#l33"> 33</a> </td> </tr> </tbody> </table> </div> </div> </div> <script type="text/javascript">process_dates()</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 primes():</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 > #!/usr/bin/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 ..