def _plot_in_notebook(profiler):
"""Generate interactive (notebook) visualization of the current profile statistics
in `profiler`."""
from .pstats import Stats
import snakeviz
import snakeviz.stats
stats = Stats(profiler)
table_rows=snakeviz.stats.table_rows(stats)
callees=snakeviz.stats.json_stats(stats)
base = join(dirname(__file__), 'snakeviz')
template = join(base, 'template.jinja')
resources={}
resources['style_css'] = join(base, 'style.css')
base = join(dirname(snakeviz.__file__), 'static')
resources['snakeviz_js'] = join(base, 'snakeviz.js')
resources['drawsvg_js'] = join(base, 'drawsvg.js')
resources['datatables_css'] = join(base, 'vendor/jquery.dataTables.min.css')
resources['jquery_min_js'] = join(base, 'vendor/jquery-1.11.1.min.js')
resources['d3_min_js'] = join(base, 'vendor/d3.min.js')
resources['jquery_dt_js'] = join(base, 'vendor/jquery.dataTables.min.js')
resources['lodash_js'] = join(base, 'vendor/lodash.compat.min.js')
resources['immutable_js'] = join(base, 'vendor/immutable.min.js')
for r in resources:
with open(resources[r], 'r', encoding='utf-8') as f:
resources[r] = f.read()
with open(template, 'r', encoding='utf-8') as f:
template = Template(f.read())
html = template.render(table_rows=table_rows, callees=callees, **resources)
# We can't embed the snakeviz html because its js isn't (yet) compatible
# with the notebook's use of RequireJS, so we fall back to using an iframe
# until that's fixed.
with open("snakeviz.html", 'w', encoding='utf-8') as f:
f.write(html)
return HTML(data="""<div class="resizable" style="height:500px;">
<iframe src="./snakeviz.html" width="100%" height="100%"/>
</div>
<script type="text/javascript">
$(function() {
$('.resizable').resizable({
handles: 'n,s',
start: function(event, ui) {
$('iframe').css('pointer-events','none');
},
stop: function(event, ui) {
$('iframe').css('pointer-events','auto');
}
});
});
</script>
""")
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