def showmodule(module_name):
lines = _showmodule(module_name)
rows = '\n'.join(
['<tr><td><code>{0}</code></td>'
'<td><pre><code class="python">{1}</code></pre></td>'
'<td>{2}</td><td>{3}</td></tr>'.format(*e) for e in lines])
return clastic.Response(
_RENDER_MODULE_TEMPLATE.format(rows), mimetype="text/html")
def get_console_html(request, global_contexts, eval_context=None):
if eval_context is None:
return clastic.redirect(
request.path + 'console/{0}'.format(len(global_contexts)))
path, _, _ = request.path.rsplit('/', 2)
callback = path + '/eval/{0}'.format(eval_context)
return clastic.Response(
CONSOLE_HTML.replace("CALLBACK_URL", callback), mimetype="text/html")
def listmodules(sort_col=0):
total, rows = _listmodules(sort_col)
trows = []
for name, count, cum_count in rows:
href = '<a href="/meta/showmodule/{0}">{0}</a><br />'.format(cgi.escape(name))
trows.append('<tr><td>{0}</td><td>{1}</td><td>{2}</td></tr>'.format(
href, str(count), str(cum_count)))
return clastic.Response(
_LIST_MODULES_TEMPLATE.format(total, '\n'.join(trows)), mimetype="text/html")
def eval_command(request, eval_context, global_contexts):
if eval_context not in global_contexts:
global_contexts[eval_context] = EvalContext()
ctx = global_contexts[eval_context]
resp = ctx.eval_line(request.values['command'])
complete = resp is not None
if gc.is_tracked:
href = '/meta/object/' + str(id(ctx.last_object))
else:
href = ''
if complete:
resp = {'complete': True, 'data': cgi.escape(resp), 'href': href}
else:
resp = {'complete': False, 'data': '', 'href': ''}
return clastic.Response(json.dumps(resp), mimetype="application/json")
def view_obj(request, default_obj, obj_id=None):
if obj_id is None:
return clastic.redirect(
request.path.rstrip('/') + '/{0}'.format(id(default_obj)))
for obj in gc.get_objects():
if id(obj) == obj_id:
break
else:
raise ValueError("no Python object with id {0}".format(obj_id))
path, _, _ = request.path.rpartition('/')
return clastic.Response(render_html(obj,
lambda id: path + '/{0}'.format(id)),
mimetype="text/html")
def get_hotspots(n=1000):
file_line_samples = {}
file_module_map = _make_file_module_name_map()
ctx = context.get_context()
total = 0
if ctx.sampling:
for key, count in ctx.profiler.live_data_copy().items():
if key[2] is not None:
continue # only interested in leaf samples
fname = key[0].co_filename
name = file_module_map.get(fname, fname)
file_line_samples[(name, key[1])] = count
total += count
vals = sorted(
file_line_samples.items(), key=lambda v: v[1], reverse=True)[:n]
vals = [(line_info, "{0:.2f}".format(samples * 100.0 / total))
for line_info, samples in vals]
return clastic.Response(
'\n'.join([repr(e) for e in vals]), mimetype="text/plain")
def statgraphs(statname=''):
body_parts = []
for k, v in _filter_stats(statname).items():
if not isinstance(v, (faststat.Stats, faststat.Duration, faststat.Interval)):
continue
if v.n < 100:
continue
k = k.replace('.', '_').replace('(', '_').replace(')', '')
body_parts.append(
('<h2>{0}</h2>\n'
'<div id="histogram-stat-{0}"></div>\n'
'<div id="time-stat-{0}"></div>\n').format(k))
body_parts.append(
('<script type="text/javascript">'
' stat_{0} = {1};\n'
' faststat_histogram_chart(stat_{0}, "#histogram-stat-{0}");\n'
' faststat_time_chart(stat_{0}, "#time-stat-{0}");\n'
'</script>').format(k, faststat.stat2json(v)))
return clastic.Response(
TEMPLATE.replace('==BODY==', ''.join(body_parts)), mimetype="text/html")
def hello_world(name=None):
if name is None:
name = 'world'
return clastic.Response('Hello, %s!' % name)
def showmodule_txt(module_name):
lines = _showmodule(module_name)
body = ''.join(['{1}\t{0}'.format(e[1], e[2]) for e in lines])
return clastic.Response(body, mimetype="text/plain")
def listmodules_json():
total, rows = _listmodules(1)
data = json.dumps({"total_samples": total, "module_counts": rows})
data.replace('],', '],\n')
return clastic.Response(data, mimetype="application/json")
