##// END OF EJS Templates
Prevent qtconsole frontend freeze on lots of output....
Prevent qtconsole frontend freeze on lots of output. The output from the kernel is now clipped to last `buffer_size` before displaying and a timer is used to flush the pending output text instead of attempting to display text on every stream output from kernel. The timer interval is adjusted based on actual time taken to append a screenful of text to widget. This throttles the widget repaints and avoids choking the Qt event loop leaving time to handle other Qt events. Test cases: In [1]: for i in xrange(1000000): print i In [2]: range(100000) Without this commit the first input causes the qtconsole frontend to freeze, not responding to `Ctrl+C`.

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r11519:c7a90e39
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tree.html
92 lines | 3.3 KiB | text/html | HtmlLexer
{% extends "page.html" %}
{% block title %}IPython Dashboard{% endblock %}
{% block stylesheet %}
{{super()}}
<link rel="stylesheet" href="{{ static_url("tree/css/override.css") }}" type="text/css" />
{% endblock %}
{% block params %}
data-project={{project}}
data-base-project-url={{base_project_url}}
data-base-kernel-url={{base_kernel_url}}
data-read-only={{read_only}}
{% endblock %}
{% block site %}
<div id="ipython-main-app" class="container">
<div id="tabs" class="tabbable">
<ul class="nav nav-tabs" id="tabs">
<li class="active"><a href="#notebooks" data-toggle="tab">Notebooks</a></li>
<li><a href="#clusters" data-toggle="tab">Clusters</a></li>
</ul>
<div class="tab-content">
<div id="notebooks" class="tab-pane active">
{% if logged_in or not read_only %}
<div id="notebook_toolbar">
<form id='alternate_upload' class='alternate_upload' >
<span id="drag_info" style="position:absolute" >
To import a notebook, drag the file onto the listing below or <strong>click here</strong>.
</span>
<input type="file" name="datafile" class="fileinput" multiple='multiple'>
</form>
<span id="notebook_buttons">
<button id="refresh_notebook_list" title="Refresh notebook list" class="btn btn-small">Refresh</button>
<button id="new_notebook" title="Create new notebook" class="btn btn-small">New Notebook</button>
</span>
</div>
{% endif %}
<div id="notebook_list">
<div id="notebook_list_header" class="row-fluid list_header">
<div id="project_name">
<ul class="breadcrumb">
{% for component in project_component %}
<li>{{component}} <span>/</span></li>
{% endfor %}
</ul>
</div>
</div>
</div>
</div>
<div id="clusters" class="tab-pane">
<div id="cluster_toolbar">
<span id="cluster_list_info">IPython parallel computing clusters</span>
<span id="cluster_buttons">
<button id="refresh_cluster_list" title="Refresh cluster list" class="btn btn-small">Refresh</button>
</span>
</div>
<div id="cluster_list">
<div id="cluster_list_header" class="row-fluid list_header">
<span class="profile_col span4">profile</span>
<span class="status_col span3">status</span>
<span class="engines_col span3" title="Enter the number of engines to start or empty for default"># of engines</span>
<span class="action_col span2">action</span>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block script %}
{{super()}}
<script src="{{static_url("base/js/dialog.js") }}" type="text/javascript" charset="utf-8"></script>
<script src="{{static_url("tree/js/notebooklist.js") }}" type="text/javascript" charset="utf-8"></script>
<script src="{{static_url("tree/js/clusterlist.js") }}" type="text/javascript" charset="utf-8"></script>
<script src="{{static_url("tree/js/main.js") }}" type="text/javascript" charset="utf-8"></script>
{% endblock %}