zulip/templates/zerver/integrations.html

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{% extends "zerver/portico.html" %}
{# API information page #}
{% block portico_content %}
<div class="row-fluid">
<div class="span8">
<h1>Integrations</h1>
<ul class="breadcrumb">
<li><a href="/">Home</a> <span class="divider">/</span></li>
<li class="active">Integrations</li>
</ul>
<p>The English poet John Donne once wrote that "no man is an
island", and we feel the same about software. No system exists in
complete isolation, so we've made it easy for Zulip to connect to
the services you already use.</p>
<p>With the integrations below, your team can stay up-to-date on
code changes, issue tickets, build system results, and much
more. So ask not for whom the notification tolls&mdash;it tolls
for thee! (Or for a team member of yours, I guess.)</p>
<h3 id="services">Services with integrations</h3>
<ul>
<li><a href="#beanstalk">Beanstalk</a></li>
<li><a href="#bitbucket">Bitbucket</a></li>
<li><a href="#capistrano">Capistrano</a></li>
<li><a href="#git">Git</a></li>
<li><a href="#github">GitHub</a></li>
<li><a href="#jenkins">Jenkins (or Hudson)</a></li>
<li><a href="#jira">Jira (hosted or v5.2+)</a></li>
<li><a href="#jira-plugin">Jira (locally installed)</a></li>
<li><a href="#nagios">Nagios</a></li>
<li><a href="#newrelic">New Relic</a></li>
<li><a href="#pivotal">Pivotal Tracker</a></li>
<li><a href="#svn">Subversion</a></li>
<li><a href="#trac">Trac</a></li>
<li><a href="#trello">Trello</a></li>
{% comment %}
<li><a href="#twitter">Twitter</a></li>
{% endcomment %}
<li>...and more coming soon! <a href="mailto:support@zulip.com?subject=Integration%20request">Email us</a> with requests!</li>
</ul>
<h3>Getting started</h3>
<p>First, create a bot from your <a href="/#settings"
target="_blank">settings page</a>. Look for the bot's email and
API key: <img class="screenshot"
src="/static/images/api/bot-key.png" /></p>
<p>The bot email address doesn't actually need to be a valid email
address.</p>
<p>Then, follow the integration instructions below for the service
you are interested in. It's as easy as that! If you run into any
trouble, don't hesitate
to <a href="mailto:support@zulip.com?subject=Integration%20question">email
us</a>.</p>
{#--------------------------------------------------------------------#}
<div id="beanstalk" class="integration">
<h4>Beanstalk</h4>
<p>Zulip supports both SVN and Git notifications from Beanstalk. In the beanstalk web application, go to the Setup page, and choose the Integrations tab.
Choose the <code>Webhooks</code> integration from the list presented. Make sure to replace the <code>@</code> in the bot's email address with <code>%40</code>,
as Beanstalk's website will incorrectly refuse to parse a username containing a <code>@</code>.</p>
<p>In the URL field, enter <code>https://bot_email:bot_api_key@api.zulip.com/v1/external/beanstalk</code>:</p>
<img class="screenshot" src="/static/images/integrations/beanstalk/001.png">
<p><b>Congratulations! You're done!</b><br /> Whenever you do a
deployment, you'll get an automated notification that looks like
this:</p>
<img class="screenshot" src="/static/images/integrations/beanstalk/002.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="bitbucket" class="integration">
<h4>Bitbucket</h4>
<p>Zulip supports both Git and Mercural notifications from Bitbucket. From your repository's web page, go to the Administraion page, and choose Hooks on the left-hand side.
Choose the <code>POST</code> hook from the list presented and click "Add hook." Make sure to replace the <code>@</code> in the bot's email address with <code>%40</code>,
as Bitbucket will not execute the hook if the username contains a <code>@</code>.</p>
<p>In the URL field, enter <code>https://bot_email:bot_api_key@api.zulip.com/v1/external/bitbucket</code>:</p>
<img class="screenshot" src="/static/images/integrations/bitbucket/001.png">
<p>By default, notifications are sent to
the <code>commits</code> stream. To send notifications to a
different stream, append <code style="white-space: nowrap;">?stream=stream_name</code> to
the URL. The stream must already exist.</p>
<p><b>Congratulations! You're done!</b><br /> Whenever you push code to your repository,
you'll get an automated notification that looks like this:</p>
<img class="screenshot" src="/static/images/integrations/bitbucket/002.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="capistrano" class="integration">
<h4>Capistrano</h4>
<p>First, download and install our <a href="/api">Python
bindings and example scripts</a> on your Capistrano server.
Once you've done that, you'll use the <code>zulip-send</code>
utility to notify you when certain events happen.</p>
<p>Here's some example code for sending a Zulip notification
after a deployment has completed:</p>
<div class="codehilite"><pre><span class="n">after</span> <span class="s1">'deploy'</span><span class="p">,</span> <span class="s1">'notify:humbug'</span>
<span class="n">namespace</span> <span class="ss">:notify</span> <span class="k">do</span>
<span class="n">desc</span> <span class="s2">"Post a message to Zulip that we've deployed"</span>
<span class="n">task</span> <span class="ss">:humbug</span> <span class="k">do</span>
<span class="c1"># this will post to Zulip as the user defined in
# ~/.zuliprc if you omit --user and --api-key</span>
<span class="n">run_locally</span> <span class="s2">"echo ':beers: I just deployed to </span><span class="si">#{</span><span class="n">stage</span><span class="si">}</span><span class="s2">! :beers:' | zulip-send \
--user capistrano-bot@example.com --api-key a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5 \
--stream commits --subject deployments || true"</span>
<span class="k">end</span>
<span class="k">end</span>
</pre></div>
<p>Some notes:</p>
<ul>
<li>If you prefer not to use <code>--user</code> and <code>--api-key</code> above, you can fill out <code>~/.zuliprc</code> on your Capistrano
machine. For instructions on how to write that file, see <a href="/api">the API page</a>.</li>
<li>You may need to change the <code>deploy</code> above to
another step of your deployment process, if you'd like the
notification to fire at a different time.</li>
</ul>
<em></em>
<p><b>Congratulations! You're done!</b><br /> Whenever you do a
deployment, you'll get an automated notification that looks like
this:</p>
<img class="screenshot" src="/static/images/integrations/capistrano/001.png">
<p><small>Thanks to Wes of TurboVote for <a href="https://gist.github.com/cap10morgan/5100822">submitting this integration</a>!</small></p>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="git" class="integration">
<h4>Git</h4>
<p>First, download and install our <a href="/api">Python
bindings and example scripts</a> on your Git server.</p>
<p>Next, open <code>integrations/git/zulip_git_config.py</code>
in your favorite editor, and change the following lines to
specify the email address and API key for your Git bot:</p>
<div class="codehilite"><pre><span class="n">ZULIP_USER</span> <span class="o">=</span> <span class="s">"git-bot@example.com"</span>
<span class="n">ZULIP_API_KEY</span> <span class="o">=</span> <span class="s">"0123456789abcdef0123456789abcdef"</span></pre></div>
<p>You can also specify which pushes will result in
notifications and to what stream the notifications will be sent
by modifying the <code>commit_notice_destination</code> function
in <code>zulip_git_config.py</code>. By default, pushes to
the <code>master</code> and <code>test-post-receive</code>
branches will result in a notification to
stream <code>commits</code>.</p>
<p>Save <code>integrations/git/zulip_git_config.py</code> to
the <code>.git/hooks</code> directory of your git
repository.</p>
<p>Symlink
<code>/usr/local/share/zulip/integrations/git/post-receive</code>
into the <code>.git/hooks</code> directory of your git repository.</p>
<p><b>Congratulations! You're done!</b><br /> Whenever you make
a push to the <code>master</code> branch of your git repository
(or whatever you configured above), the Zulip git plugin will
send an automated notification that looks like this:</p>
<img class="screenshot" src="/static/images/integrations/git/001.png">
<p><b>Testing</b><br />You can test the plugin without changing
your <code>master</code> branch by pushing to
the <code>test-post-receive</code> branch.</p>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="github" class="integration">
<h4>GitHub</h4>
<p>First, go to your repository page and click "Settings":</p>
<img src="/static/images/integrations/github/001.png">
<p>From there, select "Service Hooks":</p>
<img src="/static/images/integrations/github/002.png">
<p>Select "Humbug" from the list, fill in the API key and email
address for your bot, check the "active" checkbox, and pick
"Update settings":</p>
<img src="/static/images/integrations/github/003.png">
<p><b>Congratulations! You're done!</b><br /> When people push
to your repository, you'll see a commit message like the
following, to the stream <code>commits</code> with a subject that matches the repository name (in this case "humbug-test"):</p>
<img class="screenshot" src="/static/images/integrations/github/004.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="jenkins" class="integration">
<h4>Jenkins (or Hudson)</h4>
<p><strong>Install the plugin</strong><br />
Install the "Humbug" plugin by going to <code>Manage Jenkins
> Manage Plugins > Available</code>, typing in "Humbug", and
clicking "Install without restart".</p>
<img src="/static/images/integrations/jenkins/001.png">
<p><strong>Configure the plugin</strong><br /> Once the plugin
is installed, configure it by going to <code>Manage Jenkins >
Configure System</code>. Scroll to the section labeled "Humbug
Notification Settings", and specify your bot's email address,
API key, where you'd like your notification messages to go (we
recommend the stream <code>jenkins</code>), and whether you'd
like a notification on every build, or only when the build fails
(Smart Notification).</p>
<img src="/static/images/integrations/jenkins/002.png">
<p><strong>Configure a post-build action for your project</strong><br />
Once you've done that, it's time to configure one of your
projects to use the Zulip notification plugin. From your
project page, click "Configure" on the left sidebar. Scroll to
the bottom until you find the section labeled "Post-build
Actions". Click the dropdown and select "Humbug
Notification". It should look as below. Then click "Save".</p>
<img src="/static/images/integrations/jenkins/003.png">
<p><b>Congratulations! You're done!</b><br /> When your builds
fail or succeed, you'll see a commit message like the following
with a subject that matches the project name (in this case
"Humbug Test"):</p>
<img class="screenshot" src="/static/images/integrations/jenkins/004.png">
<img class="screenshot" src="/static/images/integrations/jenkins/005.png">
<p><b>Troubleshooting</b><br />
<ul>
<li>Did you set up a post-build action for your project?</li>
<li>Does the stream you picked (e.g. <code>jenkins</code>) already exist? If not, add yourself to it and try again.</li>
<li>Are your access key and email address correct? Test them using <a href="/api">our curl API</a>.
<li>Still stuck? Email <a href="mailto:support@zulip.com?subject=Jenkins">support@zulip.com</a>.</li>
</ul>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="jira" class="integration">
<h4>JIRA</h4>
<h5>Webhook mechanism</h5>
If you are running JIRA version 5.2 or greater, or if you are using the hosted JIRA provided
by Atlassian, you can use the built in web-hook support to connect to Zulip. If you are not
using the Atlassian-hosted JIRA, you may also use the <a href="#jira-plugin">Jira Plugin</a>
mechanism that supports older versions of JIRA.
<p>In your JIRA administration control panel, go to the Webhooks page. If you are using the OnDemand
hosted JIRA, follow the instructions <a href="https://developer.atlassian.com/display/JIRADEV/JIRA+Webhooks+Overview#JIRAWebhooksOverview-WhereistheJIRAAdministrationUIforwebhooks?">
on the Atlassian wiki</a> for locating the Webhook UI.
</p>
<p>Give your new web hook a name, and for the URL provide the following:</p>
<p>
<code>https://api.zulip.com/v1/external/jira?api_key=abcdefgh&amp;stream=jira</code>
</p>
<p>where <code>api_key</code> is the API key of your Zulip bot,
and <code>stream</code> is the stream name you want the
notifications sent to. The stream must already exist.</p>
<p>Next, go back to Zulip and set up a stream called "jira," if it does not already exist.
(If you prefer your JIRA notifications to go to a stream other than "jira," then change the URL above to match it.)</p>
<p><b>Congratulations! You're done!</b><br />
Updates from JIRA will be sent to the Zulip stream you specified in the JIRA web-hook.
<img class="screenshot" src="/static/images/integrations/jira/001.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="jira-plugin" class="integration">
<h4>JIRA</h4>
<h5>Plugin mechanism</h5>
First, download and install our <a href="/api">Python bindings and example scripts</a>.
<p><b>Plugin Installation</b></p>
The JIRA integration plugin requires two JIRA plugins. Please install
the following plugins using the Universal Plugin Manager in your JIRA
installation:
<ul>
<li><a href="https://marketplace.atlassian.com/plugins/com.onresolve.jira.groovy.groovyrunner">Script Runner Plugin</a></li>
<li><a href="https://marketplace.atlassian.com/plugins/com.atlassian.jira.plugin.jirasslplugin">SSL Plugin</a></li>
</ul>
<p><b>SSL Setup</b></p>
As Zulip is using a StartCOM SSL certificate that is not recognized by default in the Java installation shipped with JIRA,
you will need to tell JIRA about the certificate. Navigate to <code>Administration > System > Configure SSL</code> and in
the <code>Import SSL Certificates</code> field, enter <code>https://api.zulip.com</code>. After clicking <code>Save Certificates</code>,
follow the on-screen instructions and restart JIRA for it to recognize the proper certificates.
<p><b>Zulip Integration</b></p>
Copy the folder <code>integrations/jira/org/</code> (from the tarball you downloaded above) to your JIRA <code>classes</code> folder.
For self-contained JIRA installations, this will be <code>atlassian-jira/WEB-INF/classes/</code>, but this may be different in your deployment.
Edit the constants at the top of <code>org/zulip/jira/ZulipListener.groovy</code>
and fill them with the appropriate values:
<div class="codehilite"><pre><span class="n">String</span> <span class="n">zulipEmail</span> <span class="o">=</span> <span class="s2">"jira-notifications-bot@example.com"</span>
<span class="n">String</span> <span class="n">zulipAPIKey</span> <span class="o">=</span> <span class="s2">"0123456789abcdef0123456789abcdef"</span>
<span class="n">String</span> <span class="n">zulipStream</span> <span class="o">=</span> <span class="s2">"JIRA"</span>
<span class="n">String</span> <span class="n">issueBaseUrl</span> <span class="o">=</span> <span class="s2">"https://jira.COMPANY.com/browse/"</span>
</pre></div>
<p>In the Administrators page, navigate to <code>Plugins > Other > Script Listeners</code>. In the <code>Add Listener</code> section, click on
the <code>Custom Listener</code> option. Select the events you wish the Zulip integration to fire for, and the projects you wish Zulip to be notified for.
In the <code>Name of groovy class</code> field, enter <code>org.zulip.jira.ZulipListener</code>.
<p>Click <code>Add Listener</code>, and JIRA will now notify your Zulip of changes to your issues!</p>
<p><b>Congratulations! You're done!</b><br />
Updates from JIRA will be sent to the stream you've configured, as below.</p>
<img class="screenshot" src="/static/images/integrations/jira/001.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="nagios" class="integration">
<h4>Nagios</h4>
<p>First, download and install our <a href="/api">Python
bindings and example scripts</a> on your Nagios server.</p>
<p>Next, open <code>integrations/nagios/zuliprc.example</code>
in your favorite editor, and change the following lines to
specify the email address and API key for your Nagios bot,
saving it to <code>/etc/nagios3/zuliprc</code> on your Nagios
server:</p>
<div class="codehilite"><pre>[api]
email=NAGIOS_BOT_EMAIL_ADDRESS
key=NAGIOS_BOT_API_KEY
</pre></div>
<p>Copy <code>integrations/nagios/zulip_nagios.cfg</code>
to <code>/etc/nagios3/conf.d</code> on your Nagios server.</p>
<p>Finally, add <code>zulip</code> to the <code>members</code>
list for one or more of the contact groups in the <code>CONTACT
GROUPS</code> section
of <code>/etc/nagios3/conf.d/contacts.cfg</code>, doing
something like:
<div class="codehilite"><pre>define contactgroup{
contactgroup_name admins
alias Nagios Administrators
members monitoring<span class="na">, zulip</span>
}
</pre></div>
Once you've done that, reload your Nagios configuration
using <code>/etc/init.d/nagios3 reload</code>.
<p><b>Congratulations! You're done!</b><br /> When your Nagios
system makes an alert, you'll see a message like the following,
to the stream <code>nagios</code> (to change this, edit the
arguments to <code>nagios-notify-zulip</code>
in <code>/etc/nagios3/conf.d/zulip_nagios.cfg</code>) with a
subject indicating the service with an issue:</p>
<img class="screenshot" src="/static/images/integrations/nagios/001.png">
<p><b>Testing</b><br />If you
have <a href="http://nagios.sourceforge.net/docs/3_0/extcommands.html">external
commands enabled in Nagios</a>, you can generate a test notice
from your Nagios instance by visiting using the <code>Send
custom service notification</code> command in
the <code>Service Commands</code> section of any individual
service's page on your Nagios instance.</p>
<p><b>Troubleshooting</b><br />You can confirm whether you've
correctly configured Nagios to run the Zulip plugin by looking
for <code>SERVICE NOTIFICATION</code> lines mentioning zulip
in <code>/var/log/nagios3/nagios.log</code>. You can confirm
whether you've configured the Zulip plugin code correctly by
running <code>/usr/local/share/zulip/integrations/nagios/nagios-notify-zulip</code>
directly.</p>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="pivotal" class="integration">
<h4>Pivotal Tracker</h4>
<p>Zulip supports Pivotal Tracker integration and can notify you of changes to the stories in your Pivotal Tracker project. In the Settings page
for your project, choose the Integrations tab. Scroll down to the <code>Activity Web Hook</code> section, and enter the following url:</p>
x <p><code>https://api.zulip.com/v1/external/pivotal?api_key=abcdefgh&amp;stream=pivotal</code></p>
<p>where <code>api_key</code> is the API key of your Zulip bot,
and <code>stream</code> is the stream name you want the
notifications sent to. The stream must already exist.</p>
<img class="screenshot" src="/static/images/integrations/pivotal/001.png">
<p><b>Congratulations! You're done!</b><br /> When you make changes in Pivotal Tracker they will be reflected in Zulip:
<img class="screenshot" src="/static/images/integrations/pivotal/002.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="newrelic" class="integration">
<h4>New Relic</h4>
<p>New Relic can send messages to a Zulip stream for alerts and deploys.
In your New Relic Account Settings page, click "Integrations", then
"Alerting notifications". On the "Webhook" tab, enter the following
webhook URL:</p>
<p><code>https://api.zulip.com/v1/external/newrelic?api_key=abcdefgh&amp;stream=newrelic</code></p>
<p>where <code>api_key</code> is the API key of your Zulip bot,
and <code>stream</code> is the stream name you want the
notifications sent to. The stream must already exist.</p>
<img class="screenshot" src="/static/images/integrations/newrelic/001.png">
<p><b>Congratulations! You're done!</b><br /> Your New Relic events will
appear in Zulip:
<img class="screenshot" src="/static/images/integrations/newrelic/002.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="svn" class="integration">
<h4>Subversion</h4>
<p>It is easy to send Zulips on SVN commits, by configuring a post-commit
hook. To do this:</p>
<ol>
<li>Download and install our <a href="/api">Python bindings</a> on the
server where the SVN repository lives.</li>
<li>Install <code>pysvn</code>. On Linux, you can install
the <code>python-svn</code> package. On other platforms, you can install
a binary or from source following
the <a href="http://pysvn.tigris.org/project_downloads.html">instructions
on the pysvn website</a>.</li>
<li>Copy <code>integrations/svn/zulip_svn_config.py</code>
and <code>integrations/svn/post-commit</code> from the API bindings
directory to the <code>hooks</code> subdirectory of your SVN
repository.</li>
<li>Open <code>zulip_svn_config.py</code> in your favorite editor and
change the <code>ZULIP_USER</code> and <code>ZULIP_API_KEY</code>
variables at the top of the file to the credentials for the bot you'd
like to use for this integration.</li>
<li>The default stream used by this post-commit hook
is <code>commits</code>; if you'd prefer a different stream, change it
now in <code>zulip_svn_config.py</code>. Make sure that everyone
interested in getting these post-commit Zulips is subscribed to that
stream!</li>
</ol>
<p><b>Congratulations! You're done!</b><br /> When you commit to this SVN
repository, the team can see these updates in real time in Zulip:</p>
<img class="screenshot" src="/static/images/integrations/svn/001.png">
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="trac" class="integration">
<h4>Trac</h4>
<p>First, download and install our <a href="/api">Python
bindings and example scripts</a> on your Trac server.</p>
<p>Next, open <code>integrations/trac/zulip_trac_config.py</code> in
your favorite editor, and change the following lines to specify
your bot's email address, API key, and where you'd like your
notification messages to go (by default,
stream <code>trac</code>):</p>
<div class="codehilite"><pre><span class="n">ZULIP_USER</span> <span class="o">=</span> <span class="s">"trac-notifications-bot@example.com"</span>
<span class="n">ZULIP_API_KEY</span> <span class="o">=</span> <span class="s">"0123456789abcdef0123456789abcdef"</span>
<span class="n">STREAM_FOR_NOTIFICATIONS</span> <span class="o">=</span> <span class="s">"trac"</span>
<span class="n">TRAC_BASE_TICKET_URL</span> <span class="o">=</span> <span class="s">"https://trac.example.com/ticket"</span></pre></div>
<p>Copy <code>integrations/trac/zulip_trac.py</code>
and <code>integrations/trac/zulip_trac_config.py</code> into
your Trac installation's <code>plugins/</code>
subdirectory. Once you've done that, edit your Trac
installation's <code>conf/trac.ini</code> to
add <code>zulip_trac</code> to the <code>[components]</code>
section, as follows:</p>
<div class="codehilite"><pre><span class="k">[components]</span>
<span class="na">zulip_trac</span> <span class="o">=</span> <span class="s">enabled</span></pre></div>
<p>You may then need to restart Trac (or Apache) so that Trac will load our plugin.</p>
<p><b>Congratulations! You're done!</b><br /> When people open
new tickets (or edit existing tickets), you'll see a message
like the following, to the stream <code>trac</code> (or whatever
you configured above) with a subject that matches the ticket
name:</p>
<img class="screenshot" src="/static/images/integrations/trac/001.png">
<p><b>Additional trac configuration</b><br /> After using the plugin
for a while, you may want to customize which changes to tickets
result in a Zulip notification using
the <code>TRAC_NOTIFY_FIELDS</code> setting
in <code>zulip_trac_config.py</code>.</p>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
<div id="trello" class="integration">
<h4>Trello</h4>
<p>Download a copy
of <a href="https://github.com/nathanlws/trello-to-zulip">trello-to-zulip</a>
and follow the instructions in <code>README.md</code>. When you
make changes in Trello, they will be reflected in Zulip:
</p>
<img class="screenshot" src="/static/images/integrations/trello/001.png">
<p><small>Thanks to Nathan from FoundationDB for <a href="https://github.com/nathanlws/trello-to-zulip">submitting this integration</a>!</small></p>
<p>
<a href="#services">^ Back to top</a>
</p>
</div>
{#--------------------------------------------------------------------#}
</div>
</div>
{% endblock %}
{% block customhead %}
{{ block.super }}
<script type="text/javascript">
$(function() {
$("a.title").addClass("show-integral");
$("a.title").prepend($("<span class='integral'></span>"));
$("a.title").hover(function (e) {
$(".integral").css("display", "inline");
var width = $(".integral").width();
$("a.title").css("left", -1 * width);
},
function (e) {
$(".integral").css("display", "none");
$("a.title").css("left", 0);
});
});
</script>
{% endblock %}