Mercurial > hg
view tests/test-highlight.t @ 39356:c8e4eae84808
narrow: add server logic to send cg while widening without ellipsis
Before this patch, if you try to widen a narrow clone without ellipsis enabled,
it will be broken and the exchange.pull() done by tracked command to widen the
clone will be no-op because no custom logic exists for this and server sees that
we have all csets and it says `no changes found`.
The widening with ellipsis send KILL for existing changegroups and send new
changegroups because of the change in ellipsis hash, but we can prevent that in
non-ellipsis cases.
This patch adds server side logic to send the changegroups for the changesets
which are on the client again with filelogs and manifests for the new includes.
This is a very starting implementation and we send changegroups and manifests
too while we can prevent them.
Following things can definitely be improved in the logic this patch adds:
1) Send just the filelogs and treemanifests
2) Send the filelogs only for the additions in the include
I tried 1) here but the code is coupled tightly and the way I was able to do
that was hacking into the changegroup generation code in a very dirty way, like
adding conditionals and preventing the yield.
This patch also adds a 'widen' kwarg to prevent other commands except widening
to go through that codepath.
The test changes demonstrate that the new implementation is correct and fixes
things.
Differential Revision: https://phab.mercurial-scm.org/D4383
| author | Pulkit Goyal <pulkit@yandex-team.ru> |
|---|---|
| date | Sun, 26 Aug 2018 20:20:34 +0300 |
| parents | 82ae4f471254 |
| children | 5abc47d4ca6b |
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 $ (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: f4fca47b67e6 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/f4fca47b67e6">f4fca47b67e6</a> <span class="phase">draft</span> <span class="branchhead">default</span> <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></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="#">on</a></div> <div class="sourcefirst"> line source</div> <pre class="sourcelines stripes4 wrap bottomline" data-logurl="/log/tip/primes.py" data-selectabletag="SPAN" data-ishead="1"> <span id="l1"><span class="sd">"""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 <- ns, mod n p /= 0]</span></span><a href="#l4"></a> <span id="l5"><span class="sd">"""</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">"""Generate all primes."""</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"><</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">"__main__"</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="p">(</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="#l30"></a> <span id="l31"></span><a href="#l31"></a> </pre> </div> <script type="text/javascript" src="/static/followlines.js"></script> </div> </div> </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-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> annotate primes.py @ 0:<a href="/rev/f4fca47b67e6">f4fca47b67e6</a> <span class="phase">draft</span> <span class="branchhead">default</span> <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></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> <form id="diffopts-form" data-ignorews="0" data-ignorewsamount="0" data-ignorewseol="0" data-ignoreblanklines="0"> <span>Ignore whitespace changes - </span> <span>Everywhere:</span> <input id="ignorews-checkbox" type="checkbox" /> <span>Within whitespace:</span> <input id="ignorewsamount-checkbox" type="checkbox" /> <span>At end of lines:</span> <input id="ignorewseol-checkbox" type="checkbox" /> </form> <script type="text/javascript"> renderDiffOptsForm(); </script> <div class="overflow"> <table class="bigtable"> <thead> <tr> <th class="annotate">rev</th> <th class="line"> line source</th> </tr> </thead> <tbody class="stripes2 sourcelines" data-logurl="/log/tip/primes.py" data-selectabletag="TR" data-ishead="1"> <tr id="l1" class="thisrev"> <td class="annotate parity0"> <a href="/annotate/f4fca47b67e6/primes.py#l1"> 0 </a> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l1"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l1"> 1</a> <span class="sd">"""Fun with generators. Corresponding Haskell implementation:</span></td> </tr> <tr id="l2" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l2"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l2"> 2</a> </td> </tr> <tr id="l3" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l3"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l3"> 3</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td> </tr> <tr id="l4" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l4"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l4"> 4</a> <span class="sd"> where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]</span></td> </tr> <tr id="l5" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l5"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l5"> 5</a> <span class="sd">"""</span></td> </tr> <tr id="l6" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l6"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l6"> 6</a> </td> </tr> <tr id="l7" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l7"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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> </tr> <tr id="l8" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l8"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l8"> 8</a> </td> </tr> <tr id="l9" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l9"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l9"> 9</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td> </tr> <tr id="l10" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l10"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l10"> 10</a> <span class="sd">"""Generate all primes."""</span></td> </tr> <tr id="l11" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l11"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l12"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l13"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l14"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l15"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l16"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l17"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l18"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l19"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l19"> 19</a> </td> </tr> <tr id="l20" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l20"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l21"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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"><</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/f4fca47b67e6/primes.py#l22"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l22"> 22</a> </td> </tr> <tr id="l23" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l23"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l23"> 23</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="l24" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l24"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l25"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l26"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l27"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l28"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l29"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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/f4fca47b67e6/primes.py#l30"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><a href="#l30"> 30</a> <span class="kn">print</span><span class="p">(</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="l31" class="thisrev"> <td class="annotate parity0"> <div class="annotate-info"> <div> <a href="/annotate/f4fca47b67e6/primes.py#l31"> f4fca47b67e6</a> a </div> <div><em>test</em></div> <div>parents: </div> <a href="/diff/f4fca47b67e6/primes.py">diff</a> <a href="/rev/f4fca47b67e6">changeset</a> </div> </td> <td class="source followlines-btn-parent"><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 ..