How to use the pympler.util.stringutils.pp_timestamp function in Pympler
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lrq3000 / pyFileFixity / pyFileFixity / lib / profilers / visual / pympler / classtracker_stats.py View on Github 
self._print_refs(fobj, merged.refs, merged.size)
else:
fobj.write('<p>No per-referent sizes recorded.</p>\n')
fobj.write("<h2>Instances</h2>\n")
for tobj in self.index[classname]:
fobj.write('\n')
fobj.write('\n' % (tobj.name, tobj.id))
if tobj.repr:
fobj.write("\n" % tobj.repr)
fobj.write("\n" % (pp_timestamp(tobj.birth), pp_timestamp(tobj.death)))
if tobj.trace:
trace = "<pre>%s</pre><table width="100%" id="tl"><tbody><tr><td width="140px" id="hl">Instance</td><td id="hl">%s at 0x%08x</td></tr><tr><td>Representation</td><td>%s </td></tr><tr><td>Lifetime</td><td>%s - %s</td></tr><tr><td>Instantiation</td><td>%s</td></tr><tr><td>%s</td><td>%s</td></tr><tr><td>%s" % pp(size.size))
self._print_refs(fobj, size.refs, size.size)
fobj.write("</td></tr></tbody></table>" % (_format_trace(tobj.trace))
fobj.write("\n" % trace)
for (timestamp, size) in tobj.snapshots:
fobj.write("" % pp_timestamp(timestamp))
if not size.refs:
fobj.write("\n" % pp(size.size))
else:
fobj.write("\n")
fobj.write("\n")
fobj.write(self.footer)
fobj.close()Print the gathered information of object `tobj` in human-readable format.
"""
if tobj.death:
self.stream.write('%-32s ( free ) %-35s\n' % (
trunc(tobj.name, 32, left=1), trunc(tobj.repr, 35)))
else:
self.stream.write('%-32s 0x%08x %-35s\n' % (
trunc(tobj.name, 32, left=1),
tobj.id,
trunc(tobj.repr, 35)
))
if tobj.trace:
self.stream.write(_format_trace(tobj.trace))
for (timestamp, size) in tobj.snapshots:
self.stream.write(' %-30s %s\n' % (
pp_timestamp(timestamp), pp(size.size)
))
self._print_refs(size.refs, size.size)
if tobj.death is not None:
self.stream.write(' %-30s finalize\n' % (
pp_timestamp(tobj.death),
))merged = snapshot.classes[classname]['merged']
fobj.write(self.class_snapshot % {
'name': snapshot.desc, 'cls':classname, 'total': pp(merged.size)
})
if merged.refs:
self._print_refs(fobj, merged.refs, merged.size)
else:
fobj.write('<p>No per-referent sizes recorded.</p>\n')
fobj.write("<h2>Instances</h2>\n")
for tobj in self.index[classname]:
fobj.write('\n')
fobj.write('\n' % (tobj.name, tobj.id))
if tobj.repr:
fobj.write("\n" % tobj.repr)
fobj.write("\n" % (pp_timestamp(tobj.birth), pp_timestamp(tobj.death)))
if tobj.trace:
trace = "<pre>%s</pre><table width="100%" id="tl"><tbody><tr><td width="140px" id="hl">Instance</td><td id="hl">%s at 0x%08x</td></tr><tr><td>Representation</td><td>%s </td></tr><tr><td>Lifetime</td><td>%s - %s</td></tr><tr><td>Instantiation</td><td>%s</td></tr><tr><td>%s</td><td>%s</td></tr><tr><td>%s" % pp(size.size))
self._print_refs(fobj, size.refs, size.size)
fobj.write("</td></tr></tbody></table>" % (_format_trace(tobj.trace))
fobj.write("\n" % trace)
for (timestamp, size) in tobj.snapshots:
fobj.write("" % pp_timestamp(timestamp))
if not size.refs:
fobj.write("\n" % pp(size.size))
else:
fobj.write("\n")
fobj.write("\n")
fobj.write(self.footer)
fobj.close()for tobj in self.index[classname]:
fobj.write('\n')
fobj.write('' +
'\n' %
(tobj.name, tobj.id))
if tobj.repr:
fobj.write("" +
"\n" % tobj.repr)
fobj.write("\n" %
(pp_timestamp(tobj.birth), pp_timestamp(tobj.death)))
if tobj.trace:
trace = "<pre>%s</pre><table width="100%" id="tl"><tbody><tr><td width="140px" id="hl">Instance</td><td id="hl">%s at 0x%08x</td></tr><tr><td>Representation</td><td>%s </td></tr><tr><td>Lifetime</td><td>%s - %s</td></tr><tr><td>Instantiation</td><td>%s</td></tr><tr><td>%s</td><td>%s</td></tr><tr><td>%s" % pp(size.size))
self._print_refs(fobj, size.refs, size.size)
fobj.write("</td></tr></tbody></table>" % (_format_trace(tobj.trace))
fobj.write("\n" %
trace)
for (timestamp, size) in tobj.snapshots:
fobj.write("" % pp_timestamp(timestamp))
if not size.refs:
fobj.write("\n" % pp(size.size))
else:
fobj.write("\n")
fobj.write("\n")
fobj.write(self.footer)
fobj.close()merged = snapshot.classes[classname]['merged']
fobj.write(self.class_snapshot % {
'name': snapshot.desc, 'cls':classname, 'total': pp(merged.size)
})
if merged.refs:
self._print_refs(fobj, merged.refs, merged.size)
else:
fobj.write('<p>No per-referent sizes recorded.</p>\n')
fobj.write("<h2>Instances</h2>\n")
for tobj in self.index[classname]:
fobj.write('\n')
fobj.write('\n' % (tobj.name, tobj.id))
if tobj.repr:
fobj.write("\n" % tobj.repr)
fobj.write("\n" % (pp_timestamp(tobj.birth), pp_timestamp(tobj.death)))
if tobj.trace:
trace = "<pre>%s</pre><table width="100%" id="tl"><tbody><tr><td width="140px" id="hl">Instance</td><td id="hl">%s at 0x%08x</td></tr><tr><td>Representation</td><td>%s </td></tr><tr><td>Lifetime</td><td>%s - %s</td></tr><tr><td>Instantiation</td><td>%s</td></tr><tr><td>%s</td><td>%s</td></tr><tr><td>%s" % pp(size.size))
self._print_refs(fobj, size.refs, size.size)
fobj.write("</td></tr></tbody></table>" % (_format_trace(tobj.trace))
fobj.write("\n" % trace)
for (timestamp, size) in tobj.snapshots:
fobj.write("" % pp_timestamp(timestamp))
if not size.refs:
fobj.write("\n" % pp(size.size))
else:
fobj.write("\n")
fobj.write("\n")
fobj.write(self.footer)
fobj.close()fobj.write("<h1>%s</h1>\n" % title)
fobj.write("<h2>Memory distribution over time</h2>\n")
fobj.write(self.charts['snapshots'])
fobj.write("<h2>Snapshots statistics</h2>\n")
fobj.write('\n')
classlist = list(self.index.keys())
classlist.sort()
for snapshot in self.snapshots:
fobj.write('<table id="nb"><tbody><tr><td>\n')
fobj.write('\n')
fobj.write("<h3>%s snapshot at %s</h3><a href="%s">%s</a><table id="tl"></table>\n" % (
snapshot.desc or 'Untitled',
pp_timestamp(snapshot.timestamp)
))
data = {}
data['sys'] = pp(snapshot.system_total.vsz)
data['tracked'] = pp(snapshot.tracked_total)
data['asizeof'] = pp(snapshot.asizeof_total)
data['overhead'] = pp(getattr(snapshot, 'overhead', 0))
fobj.write(self.snapshot_summary % data)
if snapshot.tracked_total:
fobj.write(self.snapshot_cls_header)
for classname in classlist:
data = snapshot.classes[classname].copy()
data['cls'] = '' % (self.relative_path(self.links[classname]), classname)
data['sum'] = pp(data['sum'])</td></tr></tbody></table>fobj.write("<h1>%s</h1>\n" % title)
fobj.write("<h2>Memory distribution over time</h2>\n")
fobj.write(self.charts['snapshots'])
fobj.write("<h2>Snapshots statistics</h2>\n")
fobj.write('\n')
classlist = list(self.index.keys())
classlist.sort()
for snapshot in self.snapshots:
fobj.write('<table id="nb"><tbody><tr><td>\n')
fobj.write('\n')
fobj.write("<h3>%s snapshot at %s</h3><a href="%s">%s</a><table id="tl"></table>\n" % (
snapshot.desc or 'Untitled',
pp_timestamp(snapshot.timestamp)
))
data = {}
data['sys'] = pp(snapshot.system_total.vsz)
data['tracked'] = pp(snapshot.tracked_total)
data['asizeof'] = pp(snapshot.asizeof_total)
data['overhead'] = pp(getattr(snapshot, 'overhead', 0))
fobj.write(self.snapshot_summary % data)
if snapshot.tracked_total:
fobj.write(self.snapshot_cls_header)
for classname in classlist:
data = snapshot.classes[classname].copy()
data['cls'] = '' % (self.relative_path(self.links[classname]), classname)
data['sum'] = pp(data['sum'])</td></tr></tbody></table>if merged.refs:
self._print_refs(fobj, merged.refs, merged.size)
else:
fobj.write('<p>No per-referent sizes recorded.</p>\n')
fobj.write("<h2>Instances</h2>\n")
for tobj in self.index[classname]:
fobj.write('\n')
fobj.write('' +
'\n' %
(tobj.name, tobj.id))
if tobj.repr:
fobj.write("" +
"\n" % tobj.repr)
fobj.write("\n" %
(pp_timestamp(tobj.birth), pp_timestamp(tobj.death)))
if tobj.trace:
trace = "<pre>%s</pre><table width="100%" id="tl"><tbody><tr><td width="140px" id="hl">Instance</td><td id="hl">%s at 0x%08x</td></tr><tr><td>Representation</td><td>%s </td></tr><tr><td>Lifetime</td><td>%s - %s</td></tr><tr><td>Instantiation</td><td>%s</td></tr><tr><td>%s</td><td>%s</td></tr><tr><td>%s" % pp(size.size))
self._print_refs(fobj, size.refs, size.size)
fobj.write("</td></tr></tbody></table>" % (_format_trace(tobj.trace))
fobj.write("\n" %
trace)
for (timestamp, size) in tobj.snapshots:
fobj.write("" % pp_timestamp(timestamp))
if not size.refs:
fobj.write("\n" % pp(size.size))
else:
fobj.write("\n")
fobj.write("\n")
fobj.write(self.footer)
fobj.close()Pympler
A development tool to measure, monitor and analyze the memory behavior of Python objects.
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