2 import time, pprint, itertools
4 from twisted.internet import defer
5 from nevow import rend, inevow, tags as T
6 from allmydata.util import base32, idlib
7 from allmydata.web.common import getxmlfile, get_arg, \
8 abbreviate_time, abbreviate_rate, abbreviate_size, plural
9 from allmydata.interfaces import IUploadStatus, IDownloadStatus, \
10 IPublishStatus, IRetrieveStatus, IServermapUpdaterStatus
12 class RateAndTimeMixin:
14 def render_time(self, ctx, data):
15 return abbreviate_time(data)
17 def render_rate(self, ctx, data):
18 return abbreviate_rate(data)
20 class UploadResultsRendererMixin(RateAndTimeMixin):
21 # this requires a method named 'upload_results'
23 def render_pushed_shares(self, ctx, data):
24 d = self.upload_results()
25 d.addCallback(lambda res: res.pushed_shares)
28 def render_preexisting_shares(self, ctx, data):
29 d = self.upload_results()
30 d.addCallback(lambda res: res.preexisting_shares)
33 def render_sharemap(self, ctx, data):
34 d = self.upload_results()
35 d.addCallback(lambda res: res.sharemap)
36 def _render(sharemap):
40 for shnum, peerids in sorted(sharemap.items()):
41 peerids = ', '.join([idlib.shortnodeid_b2a(i) for i in peerids])
42 l[T.li["%d -> placed on [%s]" % (shnum, peerids)]]
44 d.addCallback(_render)
47 def render_servermap(self, ctx, data):
48 d = self.upload_results()
49 d.addCallback(lambda res: res.servermap)
50 def _render(servermap):
54 for peerid in sorted(servermap.keys()):
55 peerid_s = idlib.shortnodeid_b2a(peerid)
56 shares_s = ",".join(["#%d" % shnum
57 for shnum in servermap[peerid]])
58 l[T.li["[%s] got share%s: %s" % (peerid_s,
59 plural(servermap[peerid]),
62 d.addCallback(_render)
65 def data_file_size(self, ctx, data):
66 d = self.upload_results()
67 d.addCallback(lambda res: res.file_size)
70 def _get_time(self, name):
71 d = self.upload_results()
72 d.addCallback(lambda res: res.timings.get(name))
75 def data_time_total(self, ctx, data):
76 return self._get_time("total")
78 def data_time_storage_index(self, ctx, data):
79 return self._get_time("storage_index")
81 def data_time_contacting_helper(self, ctx, data):
82 return self._get_time("contacting_helper")
84 def data_time_existence_check(self, ctx, data):
85 return self._get_time("existence_check")
87 def data_time_cumulative_fetch(self, ctx, data):
88 return self._get_time("cumulative_fetch")
90 def data_time_helper_total(self, ctx, data):
91 return self._get_time("helper_total")
93 def data_time_peer_selection(self, ctx, data):
94 return self._get_time("peer_selection")
96 def data_time_total_encode_and_push(self, ctx, data):
97 return self._get_time("total_encode_and_push")
99 def data_time_cumulative_encoding(self, ctx, data):
100 return self._get_time("cumulative_encoding")
102 def data_time_cumulative_sending(self, ctx, data):
103 return self._get_time("cumulative_sending")
105 def data_time_hashes_and_close(self, ctx, data):
106 return self._get_time("hashes_and_close")
108 def _get_rate(self, name):
109 d = self.upload_results()
111 file_size = r.file_size
112 time = r.timings.get(name)
116 return 1.0 * file_size / time
117 except ZeroDivisionError:
119 d.addCallback(_convert)
122 def data_rate_total(self, ctx, data):
123 return self._get_rate("total")
125 def data_rate_storage_index(self, ctx, data):
126 return self._get_rate("storage_index")
128 def data_rate_encode(self, ctx, data):
129 return self._get_rate("cumulative_encoding")
131 def data_rate_push(self, ctx, data):
132 return self._get_rate("cumulative_sending")
134 def data_rate_encode_and_push(self, ctx, data):
135 d = self.upload_results()
137 file_size = r.file_size
138 time1 = r.timings.get("cumulative_encoding")
139 time2 = r.timings.get("cumulative_sending")
140 if (file_size is None or time1 is None or time2 is None):
143 return 1.0 * file_size / (time1+time2)
144 except ZeroDivisionError:
146 d.addCallback(_convert)
149 def data_rate_ciphertext_fetch(self, ctx, data):
150 d = self.upload_results()
152 fetch_size = r.ciphertext_fetched
153 time = r.timings.get("cumulative_fetch")
154 if (fetch_size is None or time is None):
157 return 1.0 * fetch_size / time
158 except ZeroDivisionError:
160 d.addCallback(_convert)
163 class UploadStatusPage(UploadResultsRendererMixin, rend.Page):
164 docFactory = getxmlfile("upload-status.xhtml")
166 def __init__(self, data):
167 rend.Page.__init__(self, data)
168 self.upload_status = data
170 def upload_results(self):
171 return defer.maybeDeferred(self.upload_status.get_results)
173 def render_results(self, ctx, data):
174 d = self.upload_results()
175 def _got_results(results):
179 d.addCallback(_got_results)
182 def render_started(self, ctx, data):
183 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
184 started_s = time.strftime(TIME_FORMAT,
185 time.localtime(data.get_started()))
188 def render_si(self, ctx, data):
189 si_s = base32.b2a_or_none(data.get_storage_index())
194 def render_helper(self, ctx, data):
196 False: "No"}[data.using_helper()]
198 def render_total_size(self, ctx, data):
199 size = data.get_size()
204 def render_progress_hash(self, ctx, data):
205 progress = data.get_progress()[0]
206 # TODO: make an ascii-art bar
207 return "%.1f%%" % (100.0 * progress)
209 def render_progress_ciphertext(self, ctx, data):
210 progress = data.get_progress()[1]
211 # TODO: make an ascii-art bar
212 return "%.1f%%" % (100.0 * progress)
214 def render_progress_encode_push(self, ctx, data):
215 progress = data.get_progress()[2]
216 # TODO: make an ascii-art bar
217 return "%.1f%%" % (100.0 * progress)
219 def render_status(self, ctx, data):
220 return data.get_status()
222 class DownloadResultsRendererMixin(RateAndTimeMixin):
223 # this requires a method named 'download_results'
225 def render_servermap(self, ctx, data):
226 d = self.download_results()
227 d.addCallback(lambda res: res.servermap)
228 def _render(servermap):
229 if servermap is None:
232 for peerid in sorted(servermap.keys()):
233 peerid_s = idlib.shortnodeid_b2a(peerid)
234 shares_s = ",".join(["#%d" % shnum
235 for shnum in servermap[peerid]])
236 l[T.li["[%s] has share%s: %s" % (peerid_s,
237 plural(servermap[peerid]),
240 d.addCallback(_render)
243 def render_servers_used(self, ctx, data):
244 d = self.download_results()
245 d.addCallback(lambda res: res.servers_used)
246 def _got(servers_used):
249 peerids_s = ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
250 for peerid in servers_used])
251 return T.li["Servers Used: ", peerids_s]
255 def render_problems(self, ctx, data):
256 d = self.download_results()
257 d.addCallback(lambda res: res.server_problems)
258 def _got(server_problems):
259 if not server_problems:
262 for peerid in sorted(server_problems.keys()):
263 peerid_s = idlib.shortnodeid_b2a(peerid)
264 l[T.li["[%s]: %s" % (peerid_s, server_problems[peerid])]]
265 return T.li["Server Problems:", l]
269 def data_file_size(self, ctx, data):
270 d = self.download_results()
271 d.addCallback(lambda res: res.file_size)
274 def _get_time(self, name):
275 d = self.download_results()
276 d.addCallback(lambda res: res.timings.get(name))
279 def data_time_total(self, ctx, data):
280 return self._get_time("total")
282 def data_time_peer_selection(self, ctx, data):
283 return self._get_time("peer_selection")
285 def data_time_uri_extension(self, ctx, data):
286 return self._get_time("uri_extension")
288 def data_time_hashtrees(self, ctx, data):
289 return self._get_time("hashtrees")
291 def data_time_segments(self, ctx, data):
292 return self._get_time("segments")
294 def data_time_cumulative_fetch(self, ctx, data):
295 return self._get_time("cumulative_fetch")
297 def data_time_cumulative_decode(self, ctx, data):
298 return self._get_time("cumulative_decode")
300 def data_time_cumulative_decrypt(self, ctx, data):
301 return self._get_time("cumulative_decrypt")
303 def data_time_paused(self, ctx, data):
304 return self._get_time("paused")
306 def _get_rate(self, name):
307 d = self.download_results()
309 file_size = r.file_size
310 time = r.timings.get(name)
314 return 1.0 * file_size / time
315 except ZeroDivisionError:
317 d.addCallback(_convert)
320 def data_rate_total(self, ctx, data):
321 return self._get_rate("total")
323 def data_rate_segments(self, ctx, data):
324 return self._get_rate("segments")
326 def data_rate_fetch(self, ctx, data):
327 return self._get_rate("cumulative_fetch")
329 def data_rate_decode(self, ctx, data):
330 return self._get_rate("cumulative_decode")
332 def data_rate_decrypt(self, ctx, data):
333 return self._get_rate("cumulative_decrypt")
335 def render_server_timings(self, ctx, data):
336 d = self.download_results()
337 d.addCallback(lambda res: res.timings.get("fetch_per_server"))
338 def _render(per_server):
339 if per_server is None:
342 for peerid in sorted(per_server.keys()):
343 peerid_s = idlib.shortnodeid_b2a(peerid)
344 times_s = ", ".join([self.render_time(None, t)
345 for t in per_server[peerid]])
346 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
347 return T.li["Per-Server Segment Fetch Response Times: ", l]
348 d.addCallback(_render)
351 class DownloadStatusPage(DownloadResultsRendererMixin, rend.Page):
352 docFactory = getxmlfile("download-status.xhtml")
354 def __init__(self, data):
355 rend.Page.__init__(self, data)
356 self.download_status = data
358 def download_results(self):
359 return defer.maybeDeferred(self.download_status.get_results)
361 def render_results(self, ctx, data):
362 d = self.download_results()
363 def _got_results(results):
367 d.addCallback(_got_results)
370 def render_started(self, ctx, data):
371 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
372 started_s = time.strftime(TIME_FORMAT,
373 time.localtime(data.get_started()))
376 def render_si(self, ctx, data):
377 si_s = base32.b2a_or_none(data.get_storage_index())
382 def render_helper(self, ctx, data):
384 False: "No"}[data.using_helper()]
386 def render_total_size(self, ctx, data):
387 size = data.get_size()
392 def render_progress(self, ctx, data):
393 progress = data.get_progress()
394 # TODO: make an ascii-art bar
395 return "%.1f%%" % (100.0 * progress)
397 def render_status(self, ctx, data):
398 return data.get_status()
400 class RetrieveStatusPage(rend.Page, RateAndTimeMixin):
401 docFactory = getxmlfile("retrieve-status.xhtml")
403 def __init__(self, data):
404 rend.Page.__init__(self, data)
405 self.retrieve_status = data
407 def render_started(self, ctx, data):
408 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
409 started_s = time.strftime(TIME_FORMAT,
410 time.localtime(data.get_started()))
413 def render_si(self, ctx, data):
414 si_s = base32.b2a_or_none(data.get_storage_index())
419 def render_helper(self, ctx, data):
421 False: "No"}[data.using_helper()]
423 def render_current_size(self, ctx, data):
424 size = data.get_size()
429 def render_progress(self, ctx, data):
430 progress = data.get_progress()
431 # TODO: make an ascii-art bar
432 return "%.1f%%" % (100.0 * progress)
434 def render_status(self, ctx, data):
435 return data.get_status()
437 def render_encoding(self, ctx, data):
438 k, n = data.get_encoding()
439 return ctx.tag["Encoding: %s of %s" % (k, n)]
441 def render_problems(self, ctx, data):
442 problems = data.problems
446 for peerid in sorted(problems.keys()):
447 peerid_s = idlib.shortnodeid_b2a(peerid)
448 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
449 return ctx.tag["Server Problems:", l]
451 def _get_rate(self, data, name):
452 file_size = self.retrieve_status.get_size()
453 time = self.retrieve_status.timings.get(name)
454 if time is None or file_size is None:
457 return 1.0 * file_size / time
458 except ZeroDivisionError:
461 def data_time_total(self, ctx, data):
462 return self.retrieve_status.timings.get("total")
463 def data_rate_total(self, ctx, data):
464 return self._get_rate(data, "total")
466 def data_time_fetch(self, ctx, data):
467 return self.retrieve_status.timings.get("fetch")
468 def data_rate_fetch(self, ctx, data):
469 return self._get_rate(data, "fetch")
471 def data_time_decode(self, ctx, data):
472 return self.retrieve_status.timings.get("decode")
473 def data_rate_decode(self, ctx, data):
474 return self._get_rate(data, "decode")
476 def data_time_decrypt(self, ctx, data):
477 return self.retrieve_status.timings.get("decrypt")
478 def data_rate_decrypt(self, ctx, data):
479 return self._get_rate(data, "decrypt")
481 def render_server_timings(self, ctx, data):
482 per_server = self.retrieve_status.timings.get("fetch_per_server")
486 for peerid in sorted(per_server.keys()):
487 peerid_s = idlib.shortnodeid_b2a(peerid)
488 times_s = ", ".join([self.render_time(None, t)
489 for t in per_server[peerid]])
490 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
491 return T.li["Per-Server Fetch Response Times: ", l]
494 class PublishStatusPage(rend.Page, RateAndTimeMixin):
495 docFactory = getxmlfile("publish-status.xhtml")
497 def __init__(self, data):
498 rend.Page.__init__(self, data)
499 self.publish_status = data
501 def render_started(self, ctx, data):
502 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
503 started_s = time.strftime(TIME_FORMAT,
504 time.localtime(data.get_started()))
507 def render_si(self, ctx, data):
508 si_s = base32.b2a_or_none(data.get_storage_index())
513 def render_helper(self, ctx, data):
515 False: "No"}[data.using_helper()]
517 def render_current_size(self, ctx, data):
518 size = data.get_size()
523 def render_progress(self, ctx, data):
524 progress = data.get_progress()
525 # TODO: make an ascii-art bar
526 return "%.1f%%" % (100.0 * progress)
528 def render_status(self, ctx, data):
529 return data.get_status()
531 def render_encoding(self, ctx, data):
532 k, n = data.get_encoding()
533 return ctx.tag["Encoding: %s of %s" % (k, n)]
535 def render_sharemap(self, ctx, data):
536 servermap = data.get_servermap()
537 if servermap is None:
538 return ctx.tag["None"]
540 sharemap = servermap.make_sharemap()
541 for shnum in sorted(sharemap.keys()):
542 l[T.li["%d -> Placed on " % shnum,
543 ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
544 for peerid in sharemap[shnum]])]]
545 return ctx.tag["Sharemap:", l]
547 def render_problems(self, ctx, data):
548 problems = data.problems
552 for peerid in sorted(problems.keys()):
553 peerid_s = idlib.shortnodeid_b2a(peerid)
554 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
555 return ctx.tag["Server Problems:", l]
557 def _get_rate(self, data, name):
558 file_size = self.publish_status.get_size()
559 time = self.publish_status.timings.get(name)
563 return 1.0 * file_size / time
564 except ZeroDivisionError:
567 def data_time_total(self, ctx, data):
568 return self.publish_status.timings.get("total")
569 def data_rate_total(self, ctx, data):
570 return self._get_rate(data, "total")
572 def data_time_setup(self, ctx, data):
573 return self.publish_status.timings.get("setup")
575 def data_time_encrypt(self, ctx, data):
576 return self.publish_status.timings.get("encrypt")
577 def data_rate_encrypt(self, ctx, data):
578 return self._get_rate(data, "encrypt")
580 def data_time_encode(self, ctx, data):
581 return self.publish_status.timings.get("encode")
582 def data_rate_encode(self, ctx, data):
583 return self._get_rate(data, "encode")
585 def data_time_pack(self, ctx, data):
586 return self.publish_status.timings.get("pack")
587 def data_rate_pack(self, ctx, data):
588 return self._get_rate(data, "pack")
589 def data_time_sign(self, ctx, data):
590 return self.publish_status.timings.get("sign")
592 def data_time_push(self, ctx, data):
593 return self.publish_status.timings.get("push")
594 def data_rate_push(self, ctx, data):
595 return self._get_rate(data, "push")
597 def render_server_timings(self, ctx, data):
598 per_server = self.publish_status.timings.get("send_per_server")
602 for peerid in sorted(per_server.keys()):
603 peerid_s = idlib.shortnodeid_b2a(peerid)
604 times_s = ", ".join([self.render_time(None, t)
605 for t in per_server[peerid]])
606 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
607 return T.li["Per-Server Response Times: ", l]
609 class MapupdateStatusPage(rend.Page, RateAndTimeMixin):
610 docFactory = getxmlfile("map-update-status.xhtml")
612 def __init__(self, data):
613 rend.Page.__init__(self, data)
614 self.update_status = data
616 def render_started(self, ctx, data):
617 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
618 started_s = time.strftime(TIME_FORMAT,
619 time.localtime(data.get_started()))
622 def render_finished(self, ctx, data):
623 when = data.get_finished()
626 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
627 started_s = time.strftime(TIME_FORMAT,
628 time.localtime(data.get_finished()))
631 def render_si(self, ctx, data):
632 si_s = base32.b2a_or_none(data.get_storage_index())
637 def render_helper(self, ctx, data):
639 False: "No"}[data.using_helper()]
641 def render_progress(self, ctx, data):
642 progress = data.get_progress()
643 # TODO: make an ascii-art bar
644 return "%.1f%%" % (100.0 * progress)
646 def render_status(self, ctx, data):
647 return data.get_status()
649 def render_problems(self, ctx, data):
650 problems = data.problems
654 for peerid in sorted(problems.keys()):
655 peerid_s = idlib.shortnodeid_b2a(peerid)
656 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
657 return ctx.tag["Server Problems:", l]
659 def render_privkey_from(self, ctx, data):
660 peerid = data.get_privkey_from()
662 return ctx.tag["Got privkey from: [%s]"
663 % idlib.shortnodeid_b2a(peerid)]
667 def data_time_total(self, ctx, data):
668 return self.update_status.timings.get("total")
670 def data_time_initial_queries(self, ctx, data):
671 return self.update_status.timings.get("initial_queries")
673 def data_time_cumulative_verify(self, ctx, data):
674 return self.update_status.timings.get("cumulative_verify")
676 def render_server_timings(self, ctx, data):
677 per_server = self.update_status.timings.get("per_server")
681 for peerid in sorted(per_server.keys()):
682 peerid_s = idlib.shortnodeid_b2a(peerid)
684 for op,started,t in per_server[peerid]:
685 #times.append("%s/%.4fs/%s/%s" % (op,
687 # self.render_time(None, started - self.update_status.get_started()),
688 # self.render_time(None,t)))
690 times.append( self.render_time(None, t) )
692 times.append( "late(" + self.render_time(None, t) + ")" )
694 times.append( "privkey(" + self.render_time(None, t) + ")" )
695 times_s = ", ".join(times)
696 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
697 return T.li["Per-Server Response Times: ", l]
699 def render_timing_chart(self, ctx, data):
700 imageurl = self._timing_chart()
701 return ctx.tag[imageurl]
703 def _timing_chart(self):
704 started = self.update_status.get_started()
705 total = self.update_status.timings.get("total")
706 per_server = self.update_status.timings.get("per_server")
707 base = "http://chart.apis.google.com/chart?"
708 pieces = ["cht=bhs", "chs=400x300"]
709 pieces.append("chco=ffffff,4d89f9,c6d9fd") # colors
715 # we sort the queries by the time at which we sent the first request
716 sorttable = [ (times[0][1], peerid)
717 for peerid, times in per_server.items() ]
719 peerids = [t[1] for t in sorttable]
721 for peerid in peerids:
722 times = per_server[peerid]
723 peerid_s = idlib.shortnodeid_b2a(peerid)
724 peerids_s.append(peerid_s)
725 # for servermap updates, there are either one or two queries per
726 # peer. The second (if present) is to get the privkey.
727 op,q_started,q_elapsed = times[0]
728 data0.append("%.3f" % (q_started-started))
729 data1.append("%.3f" % q_elapsed)
730 top_abs = max(top_abs, q_started+q_elapsed)
732 op,p_started,p_elapsed = times[0]
733 data2.append("%.3f" % p_elapsed)
734 top_abs = max(top_abs, p_started+p_elapsed)
737 finished = self.update_status.get_finished()
739 top_abs = max(top_abs, finished)
740 top_rel = top_abs - started
741 chd = "chd=t:" + "|".join([",".join(data0),
745 chds = "chds=0,%0.3f" % top_rel
747 pieces.append("chxt=x,y")
748 pieces.append("chxr=0,0.0,%0.3f" % top_rel)
749 pieces.append("chxl=1:|" + "|".join(reversed(peerids_s)))
750 # use up to 10 grid lines, at decimal multiples.
751 # mathutil.next_power_of_k doesn't handle numbers smaller than one,
753 #pieces.append("chg="
755 if total is not None:
756 finished_f = 1.0 * total / top_rel
757 pieces.append("chm=r,FF0000,0,%0.3f,%0.3f" % (finished_f,
759 url = base + "&".join(pieces)
760 return T.img(src=url, align="right", float="right")
763 class Status(rend.Page):
764 docFactory = getxmlfile("status.xhtml")
767 def __init__(self, history):
768 rend.Page.__init__(self, history)
769 self.history = history
771 def renderHTTP(self, ctx):
772 req = inevow.IRequest(ctx)
773 t = get_arg(req, "t")
775 return self.json(req)
776 return rend.Page.renderHTTP(self, ctx)
779 req.setHeader("content-type", "text/plain")
781 data["active"] = active = []
782 for s in self._get_active_operations():
783 si_s = base32.b2a_or_none(s.get_storage_index())
785 status = s.get_status()
786 if IUploadStatus.providedBy(s):
787 h,c,e = s.get_progress()
788 active.append({"type": "upload",
789 "storage-index-string": si_s,
793 "progress-ciphertext": c,
794 "progress-encode-push": e,
796 elif IDownloadStatus.providedBy(s):
797 active.append({"type": "download",
798 "storage-index-string": si_s,
801 "progress": s.get_progress(),
804 return simplejson.dumps(data, indent=1) + "\n"
806 def _get_all_statuses(self):
808 return itertools.chain(h.list_all_upload_statuses(),
809 h.list_all_download_statuses(),
810 h.list_all_mapupdate_statuses(),
811 h.list_all_publish_statuses(),
812 h.list_all_retrieve_statuses(),
813 h.list_all_helper_statuses(),
816 def data_active_operations(self, ctx, data):
817 return self._get_active_operations()
819 def _get_active_operations(self):
821 for s in self._get_all_statuses()
825 def data_recent_operations(self, ctx, data):
826 return self._get_recent_operations()
828 def _get_recent_operations(self):
830 for s in self._get_all_statuses()
831 if not s.get_active()]
832 recent.sort(lambda a,b: cmp(a.get_started(), b.get_started()))
836 def render_row(self, ctx, data):
839 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
840 started_s = time.strftime(TIME_FORMAT,
841 time.localtime(s.get_started()))
842 ctx.fillSlots("started", started_s)
844 si_s = base32.b2a_or_none(s.get_storage_index())
847 ctx.fillSlots("si", si_s)
848 ctx.fillSlots("helper", {True: "Yes",
849 False: "No"}[s.using_helper()])
854 elif isinstance(size, (int, long, float)):
855 size = abbreviate_size(size)
856 ctx.fillSlots("total_size", size)
858 progress = data.get_progress()
859 if IUploadStatus.providedBy(data):
860 link = "up-%d" % data.get_counter()
861 ctx.fillSlots("type", "upload")
862 # TODO: make an ascii-art bar
863 (chk, ciphertext, encandpush) = progress
864 progress_s = ("hash: %.1f%%, ciphertext: %.1f%%, encode: %.1f%%" %
866 (100.0 * ciphertext),
867 (100.0 * encandpush) ))
868 ctx.fillSlots("progress", progress_s)
869 elif IDownloadStatus.providedBy(data):
870 link = "down-%d" % data.get_counter()
871 ctx.fillSlots("type", "download")
872 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
873 elif IPublishStatus.providedBy(data):
874 link = "publish-%d" % data.get_counter()
875 ctx.fillSlots("type", "publish")
876 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
877 elif IRetrieveStatus.providedBy(data):
878 ctx.fillSlots("type", "retrieve")
879 link = "retrieve-%d" % data.get_counter()
880 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
882 assert IServermapUpdaterStatus.providedBy(data)
883 ctx.fillSlots("type", "mapupdate %s" % data.get_mode())
884 link = "mapupdate-%d" % data.get_counter()
885 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
886 ctx.fillSlots("status", T.a(href=link)[s.get_status()])
889 def childFactory(self, ctx, name):
891 stype,count_s = name.split("-")
894 for s in itertools.chain(h.list_all_upload_statuses(),
895 h.list_all_helper_statuses()):
896 # immutable-upload helpers use the same status object as a
897 # regular immutable-upload
898 if s.get_counter() == count:
899 return UploadStatusPage(s)
901 for s in h.list_all_download_statuses():
902 if s.get_counter() == count:
903 return DownloadStatusPage(s)
904 if stype == "mapupdate":
905 for s in h.list_all_mapupdate_statuses():
906 if s.get_counter() == count:
907 return MapupdateStatusPage(s)
908 if stype == "publish":
909 for s in h.list_all_publish_statuses():
910 if s.get_counter() == count:
911 return PublishStatusPage(s)
912 if stype == "retrieve":
913 for s in h.list_all_retrieve_statuses():
914 if s.get_counter() == count:
915 return RetrieveStatusPage(s)
918 class HelperStatus(rend.Page):
919 docFactory = getxmlfile("helper.xhtml")
921 def __init__(self, helper):
922 rend.Page.__init__(self, helper)
925 def renderHTTP(self, ctx):
926 req = inevow.IRequest(ctx)
927 t = get_arg(req, "t")
929 return self.render_JSON(req)
930 return rend.Page.renderHTTP(self, ctx)
932 def data_helper_stats(self, ctx, data):
933 return self.helper.get_stats()
935 def render_JSON(self, req):
936 req.setHeader("content-type", "text/plain")
938 stats = self.helper.get_stats()
939 return simplejson.dumps(stats, indent=1) + "\n"
940 return simplejson.dumps({}) + "\n"
942 def render_active_uploads(self, ctx, data):
943 return data["chk_upload_helper.active_uploads"]
945 def render_incoming(self, ctx, data):
946 return "%d bytes in %d files" % (data["chk_upload_helper.incoming_size"],
947 data["chk_upload_helper.incoming_count"])
949 def render_encoding(self, ctx, data):
950 return "%d bytes in %d files" % (data["chk_upload_helper.encoding_size"],
951 data["chk_upload_helper.encoding_count"])
953 def render_upload_requests(self, ctx, data):
954 return str(data["chk_upload_helper.upload_requests"])
956 def render_upload_already_present(self, ctx, data):
957 return str(data["chk_upload_helper.upload_already_present"])
959 def render_upload_need_upload(self, ctx, data):
960 return str(data["chk_upload_helper.upload_need_upload"])
962 def render_upload_bytes_fetched(self, ctx, data):
963 return str(data["chk_upload_helper.fetched_bytes"])
965 def render_upload_bytes_encoded(self, ctx, data):
966 return str(data["chk_upload_helper.encoded_bytes"])
969 class Statistics(rend.Page):
970 docFactory = getxmlfile("statistics.xhtml")
972 def __init__(self, provider):
973 rend.Page.__init__(self, provider)
974 self.provider = provider
976 def renderHTTP(self, ctx):
977 req = inevow.IRequest(ctx)
978 t = get_arg(req, "t")
980 stats = self.provider.get_stats()
981 req.setHeader("content-type", "text/plain")
982 return simplejson.dumps(stats, indent=1) + "\n"
983 return rend.Page.renderHTTP(self, ctx)
985 def data_get_stats(self, ctx, data):
986 return self.provider.get_stats()
988 def render_load_average(self, ctx, data):
989 return str(data["stats"].get("load_monitor.avg_load"))
991 def render_peak_load(self, ctx, data):
992 return str(data["stats"].get("load_monitor.max_load"))
994 def render_uploads(self, ctx, data):
995 files = data["counters"].get("uploader.files_uploaded", 0)
996 bytes = data["counters"].get("uploader.bytes_uploaded", 0)
997 return ("%s files / %s bytes (%s)" %
998 (files, bytes, abbreviate_size(bytes)))
1000 def render_downloads(self, ctx, data):
1001 files = data["counters"].get("downloader.files_downloaded", 0)
1002 bytes = data["counters"].get("downloader.bytes_downloaded", 0)
1003 return ("%s files / %s bytes (%s)" %
1004 (files, bytes, abbreviate_size(bytes)))
1006 def render_publishes(self, ctx, data):
1007 files = data["counters"].get("mutable.files_published", 0)
1008 bytes = data["counters"].get("mutable.bytes_published", 0)
1009 return "%s files / %s bytes (%s)" % (files, bytes,
1010 abbreviate_size(bytes))
1012 def render_retrieves(self, ctx, data):
1013 files = data["counters"].get("mutable.files_retrieved", 0)
1014 bytes = data["counters"].get("mutable.bytes_retrieved", 0)
1015 return "%s files / %s bytes (%s)" % (files, bytes,
1016 abbreviate_size(bytes))
1018 def render_raw(self, ctx, data):
1019 raw = pprint.pformat(data)