Mercurial > hg
view tests/test-highlight.t @ 37271:0194dac77c93
scmutil: add method for looking up a context given a revision symbol
changectx's constructor currently supports a mix if inputs:
* integer revnums
* binary nodeids
* '.', 'tip', 'null'
* stringified revnums
* namespaced identifiers (e.g. bookmarks and tags)
* hex nodeids
* partial hex nodeids
The first two are always internal [1]. The other five can be specified
by the user. The third type ('.', 'tip', 'null') often comes from
either the user or internal callers. We probably have some internal
callers that pass hex nodeids too, perhaps even partial ones
(histedit?). There are only a few callers that pass user-supplied
strings: revsets.stringset, peer.lookup, webutil.changeidctx, and
maybe one or two more.
Supporting this mix of things in the constructor is convenient, but a
bit strange, IMO. For example, if repo[node] is given a node that's
not in the repo, it will first check if it's bookmark etc before
raising an exception. Of course, the risk of it being a bookmark is
extremely small, but it just feels ugly.
Also, a problem with having this code in the constructor (whether it
supports a mix of types or not) is that it's harder to override (I'd
like to override it, and that's how this series started).
This patch starts moving out the handling of user-supplied strings by
introducing scmutil.revsymbol(). So far, that just checks that the
input is indeed a string, and then delegates to repo[symbol]. The
patch also calls it from revsets.stringset to prove that it works.
[1] Well, you probably can enter a 20-byte binary nodeid on the
command line, but I don't think we should care to preserve
support for that.
Differential Revision: https://phab.mercurial-scm.org/D3024
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Mon, 02 Apr 2018 16:18:33 -0700 |
| parents | a1de4ffaa7a8 |
| children | 2ead51dcde71 |
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="javascript:toggleLinewrap()">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 ..