upstream/mercurial-mirror Files · mercurial/templates/gitweb/filecomparison.tmpl

hgweb: consume generator inside context manager (issue4756)...

hgweb: consume generator inside context manager (issue4756) If code inside a context manager returns a generator, the context manager exits before the generator is iterated. hgweb was using a context manager to control thread safe access to a localrepository instance. But it was returning a generator, so there was a race condition between a previous request streaming a response to the client and a new request obtaining the released but in use repository. By iterating the generator inside the context manager, we ensure we don't release the repo instance until after the response has finished. With this change, hgweb finally appears to have full localrepository isolation between threads. I can no longer reproduce the 2 exceptions reported in issue4756. test-hgweb-non-interactive.t has been modified to consume the output of calling into a WSGI application. Without this, execution of the WSGI application stalls because of the added yield statement.

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             filecomparison.tmpl
        
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             / mercurial / templates / gitweb / filecomparison.tmpl
          
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        wujek srujek
    
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      {header}

      <title>{repo|escape}: comparison {file|escape}</title>

      <link rel="alternate" type="application/atom+xml"

        Thomas Arendsen Hein
    
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         href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}"/>

        wujek srujek
    
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      <link rel="alternate" type="application/rss+xml"

        Thomas Arendsen Hein
    
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         href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}"/>

        wujek srujek
    
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      </head>

      <body>

      <div class="page_header">

        Angel Ezquerra <angel.ezquerra at gmail.com>
    
hgweb: add a "URL breadcrumb" to the index and repository pages...

              r18258
            
      <a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>

      <a href="/">Mercurial</a> {pathdef%breadcrumb} / comparison

        wujek srujek
    
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      </div>

      <div class="page_nav">

        Thomas Arendsen Hein
    
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      <a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a> |

      <a href="{url|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> |

      <a href="{url|urlescape}log{sessionvars%urlparameter}">changelog</a> |

      <a href="{url|urlescape}graph{sessionvars%urlparameter}">graph</a> |

      <a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a> |

      <a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> |

      <a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a> |

        av6
    
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      <a href="{url|urlescape}file/{symrev}{path|urlescape}{sessionvars%urlparameter}">files</a> |

      <a href="{url|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a> |

      <a href="{url|urlescape}file/{symrev}/{file|urlescape}{sessionvars%urlparameter}">file</a> |

        Thomas Arendsen Hein
    
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      <a href="{url|urlescape}file/tip/{file|urlescape}{sessionvars%urlparameter}">latest</a> |

        av6
    
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      <a href="{url|urlescape}log/{symrev}/{file|urlescape}{sessionvars%urlparameter}">revisions</a> |

      <a href="{url|urlescape}annotate/{symrev}/{file|urlescape}{sessionvars%urlparameter}">annotate</a> |

      <a href="{url|urlescape}diff/{symrev}/{file|urlescape}{sessionvars%urlparameter}">diff</a> |

        wujek srujek
    
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      comparison |

        av6
    
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      <a href="{url|urlescape}raw-diff/{symrev}/{file|urlescape}">raw</a> |

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>

        wujek srujek
    
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      <br/>

      </div>

      <div class="title">{file|escape}</div>

      <table>

      {branch%filerevbranch}

      <tr>

       <td>changeset {rev}</td>

        Anton Shestakov
    
hgweb: clearly outline <tr> block in gitweb and spartan styles...

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       <td style="font-family:monospace"><a class="list" href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>

      </tr>

        wujek srujek
    
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      {parent%filecompparent}

      {child%filecompchild}

      </table>

      <div class="list_head"></div>

      <div class="page_body">

      <div class="legend">

        <span class="legendinfo equal">equal</span>

        <span class="legendinfo delete">deleted</span>

        <span class="legendinfo insert">inserted</span>

        <span class="legendinfo replace">replaced</span>

      </div>

      <div class="comparison">

        wujek srujek
    
hgweb: fixes traceback for invalid files by removing top-level template...

              r17302
            
        <table style="border-collapse:collapse;">

          <thead class="header">

            <tr>

              <th>{leftrev}:{leftnode|short}</th>

              <th>{rightrev}:{rightnode|short}</th>

            </tr>

          </thead>

          {comparison}

        </table>

        wujek srujek
    
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      </div>

      </div>

      {footer}

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

wujek srujek hgweb: side-by-side comparison functionality...	r17202	{header}
		<title>{repo\|escape}: comparison {file\|escape}</title>
		<link rel="alternate" type="application/atom+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}"/>
wujek srujek hgweb: side-by-side comparison functionality...	r17202	<link rel="alternate" type="application/rss+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}"/>
wujek srujek hgweb: side-by-side comparison functionality...	r17202	</head>
		<body>

		<div class="page_header">
Angel Ezquerra <angel.ezquerra at gmail.com> hgweb: add a "URL breadcrumb" to the index and repository pages...	r18258	<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
		<a href="/">Mercurial</a> {pathdef%breadcrumb} / comparison
wujek srujek hgweb: side-by-side comparison functionality...	r17202	</div>

		<div class="page_nav">
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a> \|
		<a href="{url\|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> \|
		<a href="{url\|urlescape}log{sessionvars%urlparameter}">changelog</a> \|
		<a href="{url\|urlescape}graph{sessionvars%urlparameter}">graph</a> \|
		<a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a> \|
		<a href="{url\|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> \|
		<a href="{url\|urlescape}branches{sessionvars%urlparameter}">branches</a> \|
av6 hgweb: don't dereference symbolic revision in gitweb style...	r25605	<a href="{url\|urlescape}file/{symrev}{path\|urlescape}{sessionvars%urlparameter}">files</a> \|
		<a href="{url\|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a> \|
		<a href="{url\|urlescape}file/{symrev}/{file\|urlescape}{sessionvars%urlparameter}">file</a> \|
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}file/tip/{file\|urlescape}{sessionvars%urlparameter}">latest</a> \|
av6 hgweb: don't dereference symbolic revision in gitweb style...	r25605	<a href="{url\|urlescape}log/{symrev}/{file\|urlescape}{sessionvars%urlparameter}">revisions</a> \|
		<a href="{url\|urlescape}annotate/{symrev}/{file\|urlescape}{sessionvars%urlparameter}">annotate</a> \|
		<a href="{url\|urlescape}diff/{symrev}/{file\|urlescape}{sessionvars%urlparameter}">diff</a> \|
wujek srujek hgweb: side-by-side comparison functionality...	r17202	comparison \|
av6 hgweb: don't dereference symbolic revision in gitweb style...	r25605	<a href="{url\|urlescape}raw-diff/{symrev}/{file\|urlescape}">raw</a> \|
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
wujek srujek hgweb: side-by-side comparison functionality...	r17202	<br/>
		</div>

		<div class="title">{file\|escape}</div>

		<table>
		{branch%filerevbranch}
		<tr>
		<td>changeset {rev}</td>
Anton Shestakov hgweb: clearly outline <tr> block in gitweb and spartan styles...	r24999	<td style="font-family:monospace"><a class="list" href="{url\|urlescape}rev/{node\|short}{sessionvars%urlparameter}">{node\|short}</a></td>
		</tr>
wujek srujek hgweb: side-by-side comparison functionality...	r17202	{parent%filecompparent}
		{child%filecompchild}
		</table>

		<div class="list_head"></div>

		<div class="page_body">

		<div class="legend">
		<span class="legendinfo equal">equal</span>
		<span class="legendinfo delete">deleted</span>
		<span class="legendinfo insert">inserted</span>
		<span class="legendinfo replace">replaced</span>
		</div>

		<div class="comparison">
wujek srujek hgweb: fixes traceback for invalid files by removing top-level template...	r17302	<table style="border-collapse:collapse;">
		<thead class="header">
		<tr>
		<th>{leftrev}:{leftnode\|short}</th>
		<th>{rightrev}:{rightnode\|short}</th>
		</tr>
		</thead>
		{comparison}
		</table>
wujek srujek hgweb: side-by-side comparison functionality...	r17202	</div>

		</div>

		{footer}