Ticket #948: test-dirnode-lit-in-wui-darcspatch.txt

File test-dirnode-lit-in-wui-darcspatch.txt, 56.5 KB (added by davidsarah, at 2010-02-25T04:28:35Z)

Additional test for DIR2-LIT directories in test_web.py, fixed version (#948). Corrects a mistake in the use of Deferreds.

Line 
1Thu Feb 25 04:18:24 GMT Standard Time 2010  david-sarah@jacaranda.org
2  * Additional test for DIR2-LIT directories in test_web.py, fixed version (#948)
3
4New patches:
5
6[Additional test for DIR2-LIT directories in test_web.py, fixed version (#948)
7david-sarah@jacaranda.org**20100225041824
8 Ignore-this: 86d710f438439f27aa372b84411af011
9] {
10hunk ./src/allmydata/test/common.py 116
11         pass
12 
13     def get_size(self):
14+        if isinstance(self.my_uri, uri.LiteralFileURI):
15+            return self.my_uri.get_size()
16         try:
17             data = self.all_contents[self.my_uri.to_string()]
18         except KeyError, le:
19hunk ./src/allmydata/test/common.py 136
20         return d
21 
22     def _read(self, ignored, consumer, offset, size):
23-        if self.my_uri.to_string() not in self.all_contents:
24-            raise NotEnoughSharesError(None, 0, 3)
25-        data = self.all_contents[self.my_uri.to_string()]
26+        if isinstance(self.my_uri, uri.LiteralFileURI):
27+            data = self.my_uri.data
28+        else:
29+            if self.my_uri.to_string() not in self.all_contents:
30+                raise NotEnoughSharesError(None, 0, 3)
31+            data = self.all_contents[self.my_uri.to_string()]
32         start = offset
33         if size is not None:
34             end = offset + size
35hunk ./src/allmydata/test/common.py 296
36         return d
37 
38     def download_best_version(self):
39+        if isinstance(self.my_uri, uri.LiteralFileURI):
40+            return defer.succeed(self.my_uri.data)
41         if self.storage_index not in self.all_contents:
42             return defer.fail(NotEnoughSharesError(None, 0, 3))
43         return defer.succeed(self.all_contents[self.storage_index])
44hunk ./src/allmydata/test/common.py 301
45+
46     def overwrite(self, new_contents):
47         if len(new_contents) > self.MUTABLE_SIZELIMIT:
48             raise FileTooLargeError("SDMF is limited to one segment, and "
49hunk ./src/allmydata/test/common.py 475
50             if self.stats_gatherer_furl:
51                 write("stats_gatherer.furl", self.stats_gatherer_furl)
52 
53-        # give subclasses a chance to append liens to the node's tahoe.cfg
54+        # give subclasses a chance to append lines to the node's tahoe.cfg
55         # files before they are launched.
56         self._set_up_nodes_extra_config()
57 
58hunk ./src/allmydata/test/test_web.py 997
59             self.failUnless(MKDIR_BUTTON_RE.search(res), res)
60         d.addCallback(_check4)
61 
62+        # and at a literal directory
63+        tiny_litdir_uri = "URI:DIR2-LIT:gqytunj2onug64tufqzdcosvkjetutcjkq5gw4tvm5vwszdgnz5hgyzufqydulbshj5x2lbm" # contains one child which is itself also LIT
64+        d.addCallback(lambda res:
65+                      self.GET("/uri/" + tiny_litdir_uri + "/", followRedirect=True))
66+        def _check5(res):
67+            self.failUnless('(immutable)' in res, res)
68+            self.failUnless(re.search('<td>FILE</td>'
69+                                      r'\s+<td><a href="[\.\/]+/file/URI%3ALIT%3Akrugkidfnzsc4/@@named=/short">short</a></td>', res), res)
70+        d.addCallback(_check5)
71         return d
72 
73     def test_GET_DIRURL_badtype(self):
74}
75
76Context:
77
78[docs: update relnotes.txt for v1.6.1
79zooko@zooko.com**20100224065755
80 Ignore-this: 6d078e94425462ac8d074e3e7c82da28
81]
82[docs: NEWS and relnotes-short.txt and CREDITS for v1.6.1
83zooko@zooko.com**20100224065231
84 Ignore-this: 41c056ae48c639e5a934d4c1983bc118
85]
86[misc/coverage.el: improve filename matching
87Brian Warner <warner@lothar.com>**20100224044757
88 Ignore-this: 8d9fb1d2a71e01370da006a2fef04346
89]
90[test_util.py: improve coverage of util.time_format
91Brian Warner <warner@lothar.com>**20100224044637
92 Ignore-this: bd93495132fe73a9c117d35c1a4e2d72
93]
94[docs/performance.txt: split out CPU from network, expand on mutable costs
95Brian Warner <warner@lothar.com>**20100224043813
96 Ignore-this: 4779e78ca0eed1dcbd1652e6287219f1
97]
98[Tweak to 'tahoe ls --help' output (#837)
99david-sarah@jacaranda.org**20100224030231
100 Ignore-this: 9c86ff8ee1f2c9b8a4f6e205a58905f
101]
102[Test behaviour of 'tahoe ls' for unknown objects (#837)
103david-sarah@jacaranda.org**20100224025913
104 Ignore-this: b999f6239796a90cadb41e8650aa3782
105]
106[docs/FTP: the Twisted patch (t3462) has landed, will be in the next release
107Brian Warner <warner@lothar.com>**20100223210402
108 Ignore-this: ddc5c8da8c95d8c19380d8c7ecbaf18
109]
110[Change OphandleTable to use a deterministic clock, so we can test it
111Kevan Carstensen <kevan@isnotajoke.com>**20100220210713
112 Ignore-this: a7437f4eda359bdfa243bd534f23bf52
113 
114 To test the changes for #577, we need a deterministic way to simulate
115 the passage of long periods of time. twisted.internet.task.Clock seems,
116 from my Googling, to be the way to go for this functionality. I changed
117 a few things so that OphandleTable would use twisted.internet.task.Clock
118 when testing:
119 
120   * WebishServer.__init___ now takes an optional 'clock' parameter,
121   * which it passes to the root.Root instance it creates.
122   * root.Root.__init__ now takes an optional 'clock' parameter, which it
123     passes to the OphandleTable.__init__ method.
124   * OphandleTable.__init__ now takes an optional 'clock' parameter. If
125     it is provided, and it isn't None, its callLater method will be used
126     to schedule ophandle expirations (as opposed to using
127     reactor.callLater, which is what OphandleTable does normally).
128   * The WebMixin object in test_web.py now sets a self.clock parameter,
129     which is a twisted.internet.task.Clock that it feeds to the
130     WebishServer it creates.
131 
132 Tests using the WebMixin can control the passage of time in
133 OphandleTable by accessing self.clock.
134]
135[Add tests for the ophandle expiration behavior in #577
136Kevan Carstensen <kevan@isnotajoke.com>**20100221010455
137 Ignore-this: 87a435108999c24920354b58fd78353f
138]
139[Update docs/frontends/webapi.txt to reflect the new expiration times in #577
140Kevan Carstensen <kevan@isnotajoke.com>**20100221010716
141 Ignore-this: cefee2ba800c285ae4148fe2dff39a3b
142]
143[Increase ophandle expiration times, per #577
144Kevan Carstensen <kevan@isnotajoke.com>**20100221010512
145 Ignore-this: 247f61fe8855a0c76fef3777a957f495
146]
147[setup: comment-out the dependency on pycrypto, see #953
148zooko@zooko.com**20100215050844
149 Ignore-this: 2751120921ff35b8189d8fcd896da149
150]
151[Add tests for #939
152Kevan Carstensen <kevan@isnotajoke.com>**20100212062137
153 Ignore-this: 5459e8c64ba76cca70aa720e68549637
154]
155[Alter CLI utilities to handle nonexistent aliases better
156Kevan Carstensen <kevan@isnotajoke.com>**20100211024318
157 Ignore-this: e698ea4a57f5fe27c24336581ca0cf65
158]
159[web/storage.py: display total-seen on the last-complete-cycle line. For #940.
160Brian Warner <warner@lothar.com>**20100208002010
161 Ignore-this: c0ed860f3e9628d3171d2b055d96c5aa
162]
163[adding pycrypto to the auto dependencies
164secorp@allmydata.com**20100206054314
165 Ignore-this: b873fc00a6a5b001d30d479e6053cf2f
166]
167[Improve behaviour of 'tahoe ls' for unknown objects, addressing kevan's comments
168david-sarah@jacaranda.org**20100220061313
169 Ignore-this: 6205025c477f1c999473a4ae67e1c83
170]
171[docs running.html - "tahoe run ." does not work with the current installation, replaced with "tahoe start ."
172secorp@allmydata.com**20100206165320
173 Ignore-this: fdb2dcb0e417d303cd43b1951a4f8c03
174]
175[code coverage: replace figleaf with coverage.py, should work on py2.6 now.
176Brian Warner <warner@lothar.com>**20100203165421
177 Ignore-this: 46ab590360be6a385cb4fc4e68b6b42c
178 
179 It still lacks the right HTML report (the builtin report is very pretty, but
180 lacks the "lines uncovered" numbers that I want), and the half-finished
181 delta-from-last-run measurements.
182]
183[More cleanups to test_cli using new utilities for reading and writing files.
184david-sarah@jacaranda.org**20100206013855
185 Ignore-this: 9fd2294406b346bfe9144fff6a61f789
186]
187[Fix race conditions and missing callback in allmydata.test.test_cli.Cp.test_copy_using_filecap, add utilities for one-liner reading and writing of files, and fix cases in test_cli where files were not being closed after writing.
188david-sarah@jacaranda.org**20100206013727
189 Ignore-this: 49da6c33190d526a4ae84c472f04d5f4
190]
191[docs: install.html: link into Python 2.5.5 download page
192zooko@zooko.com**20100202065852
193 Ignore-this: 1a9471b8175b7de5741d8445a7ede29d
194]
195[TAG allmydata-tahoe-1.6.0
196zooko@zooko.com**20100202061125
197 Ignore-this: dee6ade7ac1452cf5d1d9c69a8146d84
198]
199[docs: install.html: recommend Python 2.5 (because I can build extension modules for it with mingw), architecture.txt: point out that our Proof of Retrievability feature is client-side-only
200zooko@zooko.com**20100202053842
201 Ignore-this: e33fd413a91771c77b17d7de0f215bea
202]
203[architecture.txt: remove trailing whitespace, wrap lines: no content changes
204Brian Warner <warner@lothar.com>**20100202055304
205 Ignore-this: 1662f37d1162858ac2619db27bcc411f
206]
207[docs: a couple of small edits to release notes (thanks Peter)
208zooko@zooko.com**20100202054832
209 Ignore-this: 1d0963c43ff19c92775b124c49c8a88a
210]
211[docs: CREDITS: where due
212zooko@zooko.com**20100202053831
213 Ignore-this: 11646dd603ac715ae8277a4bb9562215
214]
215[docs: a few small edits to performance.txt and README
216zooko@zooko.com**20100202052750
217 Ignore-this: bf8b1b7438e8fb6da09eec9713c78533
218]
219[More comprehensive changes and ticket references for NEWS
220david-sarah@jacaranda.org**20100202061256
221 Ignore-this: 696cf0106e8a7fd388afc5b55fba8a1b
222]
223[docs: a few edits to architecture.txt, most significantly highlighting "future work" to avoid confusing it with the current version, and adding a "future work" about a random-sampling Proof of Retrievability verifier
224zooko@zooko.com**20100202045117
225 Ignore-this: 81122b3042ea9ee6bc12e795c2386d59
226]
227[docs: a few edits and updates to relnotes.txt, relnotes-short.txt, and NEWS in preparation for v1.6.0
228zooko@zooko.com**20100202043222
229 Ignore-this: d90c644fa61d78e33cbdf0be428bb07a
230]
231[Fill in 'docs/performance.txt' with some performance information
232Kevan Carstensen <kevan@isnotajoke.com>**20100202005914
233 Ignore-this: c66b255b2bd2e7e11f5707b25e7b38be
234]
235[Document leakage of cap URLs via phishing filters in known_issues.txt
236david-sarah@jacaranda.org**20100202015238
237 Ignore-this: 78e668dbca77c0e3a73e10c0b74cf024
238]
239[docs: updates to relnotes.txt, NEWS, architecture, historical_known_issues, install.html, etc.
240zooko@zooko.com**20100201181809
241 Ignore-this: f4fc924652af746862c8ee4d9ba97bf6
242]
243[immutable: downloader accepts notifications of buckets even if those notifications arrive after he has begun downloading shares.
244zooko@zooko.com**20100201061610
245 Ignore-this: 5b09709f27603a3157eba7ba70028955
246 This can be useful if one of the ones that he has already begun downloading fails. See #287 for discussion. This fixes part of #287 which part was a regression caused by #928, namely this fixes fail-over in case a share is corrupted (or the server returns an error or disconnects). This does not fix the related issue mentioned in #287 if a server hangs and doesn't reply to requests for blocks.
247 
248]
249[tests: don't require tahoe to run with no noise if we are using an old twisted that emits DeprecationWarnings
250zooko@zooko.com**20100201052323
251 Ignore-this: 69668c772cce612a0c6936a2195ebd2a
252]
253[tests: stop being surprised that Nevow no longer prints out warnings when it tries to find its static files
254zooko@zooko.com**20100201041144
255 Ignore-this: 77b4ac383165d98dfe2a9008ce794742
256 Unless we are using a sufficiently new version of Nevow, in which case if it prints out warnings then this is a hard test failure. :-)
257]
258[cli: suppress DeprecationWarnings emitted from importing nevow and twisted. Fixes #859
259david-sarah@jacaranda.org**20100201004429
260 Ignore-this: 22d7216921cd5f04381c0194ed501bbe
261]
262[Improvements to test_hung_server, and fix for status updates in download.py
263david-sarah@jacaranda.org**20100130064303
264 Ignore-this: dd889c643afdcf0f86d55855aafda6ad
265]
266[Improvements to test_unknownnode to cover invalid cap URIs with known prefixes
267david-sarah@jacaranda.org**20100130063908
268 Ignore-this: e1a298942c21207473e418ea5efd6276
269]
270[immutable: fix bug in tests, change line-endings to unix style, add comment
271zooko@zooko.com**20100129184237
272 Ignore-this: f6bd875fe974c55c881e05eddf8d3436
273]
274[Fix invalid trailing commas in JSON example
275david-sarah@jacaranda.org**20100129201742
276 Ignore-this: d99e0a8ead4fafabf39a1daf11ec450b
277]
278[docs: update relnotes.txt for Tahoe-LAFS v1.6
279zooko@zooko.com**20100128171257
280 Ignore-this: 920df92152aead69ef861b9b2e8ff218
281]
282[Address comments by Kevan on 833 and add test for stripping spaces
283david-sarah@jacaranda.org**20100127230642
284 Ignore-this: de36aeaf4afb3ba05dbeb49a5e9a6b26
285]
286[New tests for #928
287david-sarah@jacaranda.org**20100129123845
288 Ignore-this: 5c520f40141f0d9c000ffb05a4698995
289]
290[immutable: download from the first servers which provide at least K buckets instead of waiting for all servers to reply
291zooko@zooko.com**20100127233417
292 Ignore-this: c855355a40d96827e1d0c469a8d8ab3f
293 This should put an end to the phenomenon I've been seeing that a single hung server can cause all downloads on a grid to hang.  Also it should speed up all downloads by (a) not-waiting for responses to queries that it doesn't need, and (b) downloading shares from the servers which answered the initial query the fastest.
294 Also, do not count how many buckets you've gotten when deciding whether the download has enough shares or not -- instead count how many buckets to *unique* shares that you've gotten.  This appears to improve a slightly weird behavior in the current download code in which receiving >= K different buckets all to the same sharenumber would make it think it had enough to download the file when in fact it hadn't.
295 This patch needs tests before it is actually ready for trunk.
296]
297[Eliminate 'foo if test else bar' syntax that isn't supported by Python 2.4
298david-sarah@jacaranda.org**20100129035210
299 Ignore-this: 70eafd487b4b6299beedd63b4a54a0c
300]
301[Fix example JSON in webapi.txt that cannot occur in practice
302david-sarah@jacaranda.org**20100129032742
303 Ignore-this: 361a1ba663d77169aeef93caef870097
304]
305[Add mutable field to t=json output for unknown nodes, when mutability is known
306david-sarah@jacaranda.org**20100129031424
307 Ignore-this: 1516d63559bdfeb6355485dff0f5c04e
308]
309[Show -IMM and -RO suffixes for types of immutable and read-only unknown nodes in directory listings
310david-sarah@jacaranda.org**20100128220800
311 Ignore-this: dc5c17c0a566398f88e4303c41321e66
312]
313[Fix inaccurate comment in test_mutant_dirnodes_are_omitted
314david-sarah@jacaranda.org**20100128202456
315 Ignore-this: 9fa17ed7feac9e4d084f1b2338c76fca
316]
317[test_runner: cleanup, refactor common code into a non-executable method
318Brian Warner <warner@lothar.com>**20100127224040
319 Ignore-this: 4cb4aada87777771f688edfd8129ffca
320 
321 Having both test_node() and test_client() (one of which calls the other) felt
322 confusing to me, so I changed it to have test_node(), test_client(), and a
323 common do_create() helper method.
324]
325[scripts/runner.py: simplify David-Sarah's clever grouped-commands usage trick
326Brian Warner <warner@lothar.com>**20100127223758
327 Ignore-this: 70877ebf06ae59f32960b0aa4ce1d1ae
328]
329[tahoe backup: skip all symlinks, with warning. Fixes #850, addresses #641.
330Brian Warner <warner@lothar.com>**20100127223517
331 Ignore-this: ab5cf05158d32a575ca8efc0f650033f
332]
333[NEWS: update with all recent user-visible changes
334Brian Warner <warner@lothar.com>**20100127222209
335 Ignore-this: 277d24568018bf4f3fb7736fda64eceb
336]
337["tahoe backup": fix --exclude-vcs docs to include Git
338Brian Warner <warner@lothar.com>**20100127201044
339 Ignore-this: 756a58dde21bdc65aa62b81803605b5
340]
341[docs: fix references to --no-storage, explanation of [storage] section
342Brian Warner <warner@lothar.com>**20100127200956
343 Ignore-this: f4be1763a585e1ac6299a4f1b94a59e0
344]
345[cli: merge the better version of David-Sarah's split-usage-and-help patch with the earlier version that I mistakenly committed
346zooko@zooko.com**20100126044559
347 Ignore-this: 284d188e13b7901013cbb650168e6447
348]
349[Split tahoe --help options into groups.
350david-sarah@jacaranda.org**20100112043935
351 Ignore-this: 610f9c41b00e6863e3cd047379733e3a
352]
353[Miscellaneous documentation, test, and code formatting tweaks.
354david-sarah@jacaranda.org**20100127070309
355 Ignore-this: 84ca7e4bb7c64221ae2c61144ef5edef
356]
357[Prevent mutable objects from being retrieved from an immutable directory, and associated forward-compatibility improvements.
358david-sarah@jacaranda.org**20100127064430
359 Ignore-this: 5ef6a3554cf6bef0bf0712cc7d6c0252
360]
361[Use if instead of assert to check for twisted ftp patch
362david-sarah@jacaranda.org**20100127015529
363 Ignore-this: 66959d946bd1a835ece6f074e75086b2
364]
365[docs: further CREDITS level-ups for Nils, Kevan, David-Sarah
366zooko@zooko.com**20100126170021
367 Ignore-this: 1e513e85cf7b7abf57f056e6d7544b38
368]
369[ftpd: clearer error message if Twisted needs a patch (by Nils Durner)
370zooko@zooko.com**20100126143411
371 Ignore-this: 440e6831ae6da5135c1edd081c93871f
372]
373[Add 'docs/performance.txt', which (for the moment) describes mutable file performance issues
374Kevan Carstensen <kevan@isnotajoke.com>**20100115204500
375 Ignore-this: ade4e500217db2509aee35aacc8c5dbf
376]
377[docs: more CREDITS for François, Kevan, and David-Sarah
378zooko@zooko.com**20100126132133
379 Ignore-this: f37d4977c13066fcac088ba98a31b02e
380]
381[tahoe_backup.py: display warnings on errors instead of stopping the whole backup. Fix #729.
382francois@ctrlaltdel.ch**20100120094249
383 Ignore-this: 7006ea4b0910b6d29af6ab4a3997a8f9
384 
385 This patch displays a warning to the user in two cases:
386   
387   1. When special files like symlinks, fifos, devices, etc. are found in the
388      local source.
389   
390   2. If files or directories are not readables by the user running the 'tahoe
391      backup' command.
392 
393 In verbose mode, the number of skipped files and directories is printed at the
394 end of the backup.
395 
396 Exit status returned by 'tahoe backup':
397 
398   - 0 everything went fine
399   - 1 the backup failed
400   - 2 files were skipped during the backup
401 
402]
403[Message saying that we couldn't find bin/tahoe should say where we looked
404david-sarah@jacaranda.org**20100116204556
405 Ignore-this: 1068576fd59ea470f1e19196315d1bb
406]
407[Change running.html to describe 'tahoe run'
408david-sarah@jacaranda.org**20100112044409
409 Ignore-this: 23ad0114643ce31b56e19bb14e011e4f
410]
411[cli: split usage strings into groups (patch by David-Sarah Hopwood)
412zooko@zooko.com**20100126043921
413 Ignore-this: 51928d266a7292b873f87f7d53c9a01e
414]
415[Add create-node CLI command, and make create-client equivalent to create-node --no-storage (fixes #760)
416david-sarah@jacaranda.org**20100116052055
417 Ignore-this: 47d08b18c69738685e13ff365738d5a
418]
419[contrib/fuse/runtests.py: Fix #888, configure settings in tahoe.cfg and don't treat warnings as failure
420francois@ctrlaltdel.ch**20100109123010
421 Ignore-this: 2590d44044acd7dfa3690c416cae945c
422 
423 Fix a few bitrotten pieces in the FUSE test script.  It now configures tahoe
424 node settings by editing tahoe.cfg which is the new supported method.
425 
426 It alos tolerate warnings issued by the mount command, the cause of these
427 warnings is the same as in #876 (contrib/fuse/runtests.py doesn't tolerate
428 deprecations warnings).
429 
430]
431[Fix webapi t=mkdir with multpart/form-data, as on the Welcome page. Closes #919.
432Brian Warner <warner@lothar.com>**20100121065052
433 Ignore-this: 1f20ea0a0f1f6d6c1e8e14f193a92c87
434]
435[Fix boodlegrid use of set_children
436david-sarah@jacaranda.org**20100126063414
437 Ignore-this: 3aa2d4836f76303b2bacecd09611f999
438]
439[Remove replace= parameter to mkdir-immutable and mkdir-with-children
440david-sarah@jacaranda.org**20100124224325
441 Ignore-this: 25207bcc946c0c43d9528718e76ba7b
442]
443[Warn about test failures due to setting FLOG* env vars
444david-sarah@jacaranda.org**20100124220629
445 Ignore-this: 1c25247ca0f0840390a1b7259a9f4a3c
446]
447[Patch to accept t=set-children as well as t=set_children
448david-sarah@jacaranda.org**20100124030020
449 Ignore-this: 2c061f12af817cdf77feeeb64098ec3a
450]
451[tahoe_add_alias.py: minor refactoring
452Brian Warner <warner@lothar.com>**20100115064220
453 Ignore-this: 29910e81ad11209c9e493d65fd2dab9b
454]
455[test_dirnode.py: reduce scope of a Client instance, suggested by Kevan.
456Brian Warner <warner@lothar.com>**20100115062713
457 Ignore-this: b35efd9e6027e43de6c6f509bfb4ccaa
458]
459[test_provisioning: STAN is not always a list. Fix by David-Sarah Hopwood.
460Brian Warner <warner@lothar.com>**20100115014632
461 Ignore-this: 9989de7f1e00907706d2b63153138219
462]
463[web/directory.py mkdir-immutable: hush pyflakes, add TODO for #903 behavior
464Brian Warner <warner@lothar.com>**20100114222804
465 Ignore-this: 717cd3b9a1c8aeee76938c9641db7356
466]
467[hush pyflakes-0.4.0 warnings: slightly less-trivial fixes. Closes #900.
468Brian Warner <warner@lothar.com>**20100114221719
469 Ignore-this: f774f4637e256ad55502659413a811a8
470 
471 This includes one fix (in test_web) which was testing the wrong thing.
472]
473[hush pyflakes-0.4.0 warnings: remove trivial unused variables. For #900.
474Brian Warner <warner@lothar.com>**20100114221529
475 Ignore-this: e96106c8f1a99fbf93306fbfe9a294cf
476]
477[tahoe add-alias/create-alias: don't corrupt non-newline-terminated alias
478Brian Warner <warner@lothar.com>**20100114210246
479 Ignore-this: 9c994792e53a85159d708760a9b1b000
480 file. Closes #741.
481]
482[change docs and --help to use "grid" instead of "virtual drive": closes #892.
483Brian Warner <warner@lothar.com>**20100114201119
484 Ignore-this: a20d4a4dcc4de4e3b404ff72d40fc29b
485 
486 Thanks to David-Sarah Hopwood for the patch.
487]
488[backupdb.txt: fix ST_CTIME reference
489Brian Warner <warner@lothar.com>**20100114194052
490 Ignore-this: 5a189c7a1181b07dd87f0a08ea31b6d3
491]
492[client.py: fix/update comments on KeyGenerator
493Brian Warner <warner@lothar.com>**20100113004226
494 Ignore-this: 2208adbb3fd6a911c9f44e814583cabd
495]
496[Clean up log.err calls, for one of the issues in #889.
497Brian Warner <warner@lothar.com>**20100112013343
498 Ignore-this: f58455ce15f1fda647c5fb25d234d2db
499 
500 allmydata.util.log.err() either takes a Failure as the first positional
501 argument, or takes no positional arguments and must be invoked in an
502 exception handler. Fixed its signature to match both foolscap.logging.log.err
503 and twisted.python.log.err . Included a brief unit test.
504]
505[tidy up DeadReferenceError handling, ignore them in add_lease calls
506Brian Warner <warner@lothar.com>**20100112000723
507 Ignore-this: 72f1444e826fd0b9db6d318f89603c38
508 
509 Stop checking separately for ConnectionDone/ConnectionLost, since those have
510 been folded into DeadReferenceError since foolscap-0.3.1 . Write
511 rrefutil.trap_deadref() in terms of rrefutil.trap_and_discard() to improve
512 code coverage.
513]
514[NEWS: improve "tahoe backup" notes, mention first-backup-after-upgrade duration
515Brian Warner <warner@lothar.com>**20100111190132
516 Ignore-this: 10347c590b3375964579ba6c2b0edb4f
517 
518 Thanks to Francois Deppierraz for the suggestion.
519]
520[test_repairer: add (commented-out) test_each_byte, to see exactly what the
521Brian Warner <warner@lothar.com>**20100110203552
522 Ignore-this: 8e84277d5304752edeff052b97821815
523 Verifier misses
524 
525 The results (described in #819) match our expectations: it misses corruption
526 in unused share fields and in most container fields (which are only visible
527 to the storage server, not the client). 1265 bytes of a 2753 byte
528 share (hosting a 56-byte file with an artifically small segment size) are
529 unused, mostly in the unused tail of the overallocated UEB space (765 bytes),
530 and the allocated-but-unwritten plaintext_hash_tree (480 bytes).
531]
532[repairer: fix some wrong offsets in the randomized verifier tests, debugged by Brian
533zooko@zooko.com**20100110203721
534 Ignore-this: 20604a609db8706555578612c1c12feb
535 fixes #819
536]
537[test_repairer: fix colliding basedir names, which caused test inconsistencies
538Brian Warner <warner@lothar.com>**20100110084619
539 Ignore-this: b1d56dd27e6ab99a7730f74ba10abd23
540]
541[repairer: add deterministic test for #819, mark as TODO
542zooko@zooko.com**20100110013619
543 Ignore-this: 4cb8bb30b25246de58ed2b96fa447d68
544]
545[contrib/fuse/runtests.py: Tolerate the tahoe CLI returning deprecation warnings
546francois@ctrlaltdel.ch**20100109175946
547 Ignore-this: 419c354d9f2f6eaec03deb9b83752aee
548 
549 Depending on the versions of external libraries such as Twisted of Foolscap,
550 the tahoe CLI can display deprecation warnings on stdout.  The tests should
551 not interpret those warnings as a failure if the node is in fact correctly
552 started.
553   
554 See http://allmydata.org/trac/tahoe/ticket/859 for an example of deprecation
555 warnings.
556 
557 fixes #876
558]
559[contrib: fix fuse_impl_c to use new Python API
560zooko@zooko.com**20100109174956
561 Ignore-this: 51ca1ec7c2a92a0862e9b99e52542179
562 original patch by Thomas Delaet, fixed by François, reviewed by Brian, committed by me
563]
564[docs: CREDITS: add David-Sarah to the CREDITS file
565zooko@zooko.com**20100109060435
566 Ignore-this: 896062396ad85f9d2d4806762632f25a
567]
568[mutable/publish: don't loop() right away upon DeadReferenceError. Closes #877
569Brian Warner <warner@lothar.com>**20100102220841
570 Ignore-this: b200e707b3f13aa8251981362b8a3e61
571 
572 The bug was that a disconnected server could cause us to re-enter the initial
573 loop() call, sending multiple queries to a single server, provoking an
574 incorrect UCWE. To fix it, stall the loop() with an eventual.fireEventually()
575]
576[immutable/checker.py: oops, forgot some imports. Also hush pyflakes.
577Brian Warner <warner@lothar.com>**20091229233909
578 Ignore-this: 4d61bd3f8113015a4773fd4768176e51
579]
580[mutable repair: return successful=False when numshares<k (thus repair fails),
581Brian Warner <warner@lothar.com>**20091229233746
582 Ignore-this: d881c3275ff8c8bee42f6a80ca48441e
583 instead of weird errors. Closes #874 and #786.
584 
585 Previously, if the file had 0 shares, this would raise TypeError as it tried
586 to call download_version(None). If the file had some shares but fewer than
587 'k', it would incorrectly raise MustForceRepairError.
588 
589 Added get_successful() to the IRepairResults API, to give repair() a place to
590 report non-code-bug problems like this.
591]
592[node.py/interfaces.py: minor docs fixes
593Brian Warner <warner@lothar.com>**20091229230409
594 Ignore-this: c86ad6342ef0f95d50639b4f99cd4ddf
595]
596[NEWS: fix 1.4.1 announcement w.r.t. add-lease behavior in older releases
597Brian Warner <warner@lothar.com>**20091229230310
598 Ignore-this: bbbbb9c961f3bbcc6e5dbe0b1594822
599]
600[checker: don't let failures in add-lease affect checker results. Closes #875.
601Brian Warner <warner@lothar.com>**20091229230108
602 Ignore-this: ef1a367b93e4d01298c2b1e6ca59c492
603 
604 Mutable servermap updates and the immutable checker, when run with
605 add_lease=True, send both the do-you-have-block and add-lease commands in
606 parallel, to avoid an extra round trip time. Many older servers have problems
607 with add-lease and raise various exceptions, which don't generally matter.
608 The client-side code was catching+ignoring some of them, but unrecognized
609 exceptions were passed through to the DYHB code, concealing the DYHB results
610 from the checker, making it think the server had no shares.
611 
612 The fix is to separate the code paths. Both commands are sent at the same
613 time, but the errback path from add-lease is handled separately. Known
614 exceptions are ignored, the others (both unknown-remote and all-local) are
615 logged (log.WEIRD, which will trigger an Incident), but neither will affect
616 the DYHB results.
617 
618 The add-lease message is sent first, and we know that the server handles them
619 synchronously. So when the checker is done, we can be sure that all the
620 add-lease messages have been retired. This makes life easier for unit tests.
621]
622[test_cli: verify fix for "tahoe get" not creating empty file on error (#121)
623Brian Warner <warner@lothar.com>**20091227235444
624 Ignore-this: 6444d52413b68eb7c11bc3dfdc69c55f
625]
626[addendum to "Fix 'tahoe ls' on files (#771)"
627Brian Warner <warner@lothar.com>**20091227232149
628 Ignore-this: 6dd5e25f8072a3153ba200b7fdd49491
629 
630 tahoe_ls.py: tolerate missing metadata
631 web/filenode.py: minor cleanups
632 test_cli.py: test 'tahoe ls FILECAP'
633]
634[Fix 'tahoe ls' on files (#771). Patch adapted from Kevan Carstensen.
635Brian Warner <warner@lothar.com>**20091227225443
636 Ignore-this: 8bf8c7b1cd14ea4b0ebd453434f4fe07
637 
638 web/filenode.py: also serve edge metadata when using t=json on a
639                  DIRCAP/childname object.
640 tahoe_ls.py: list file objects as if we were listing one-entry directories.
641              Show edge metadata if we have it, which will be true when doing
642              'tahoe ls DIRCAP/filename' and false when doing 'tahoe ls
643              FILECAP'
644]
645[tahoe_get: don't create the output file on error. Closes #121.
646Brian Warner <warner@lothar.com>**20091227220404
647 Ignore-this: 58d5e793a77ec6e87d9394ade074b926
648]
649[webapi: don't accept zero-length childnames during traversal. Closes #358, #676.
650Brian Warner <warner@lothar.com>**20091227201043
651 Ignore-this: a9119dec89e1c7741f2289b0cad6497b
652 
653 This forbids operations that would implicitly create a directory with a
654 zero-length (empty string) name, like what you'd get if you did "tahoe put
655 local /oops/blah" (#358) or "POST /uri/CAP//?t=mkdir" (#676). The error
656 message is fairly friendly too.
657 
658 Also added code to "tahoe put" to catch this error beforehand and suggest the
659 correct syntax (i.e. without the leading slash).
660]
661[CLI: send 'Accept:' header to ask for text/plain tracebacks. Closes #646.
662Brian Warner <warner@lothar.com>**20091227195828
663 Ignore-this: 44c258d4d4c7dac0ed58adb22f73331
664 
665 The webapi has been looking for an Accept header since 1.4.0, but it treats a
666 missing header as equal to */* (to honor RFC2616). This change finally
667 modifies our CLI tools to ask for "text/plain, application/octet-stream",
668 which seems roughly correct (we either want a plain-text traceback or error
669 message, or an uninterpreted chunk of binary data to save to disk). Some day
670 we'll figure out how JSON fits into this scheme.
671]
672[Makefile: upload-tarballs: switch from xfer-client to flappclient, closes #350
673Brian Warner <warner@lothar.com>**20091227163703
674 Ignore-this: 3beeecdf2ad9c2438ab57f0e33dcb357
675 
676 I've also set up a new flappserver on source@allmydata.org to receive the
677 tarballs. We still need to replace the gutsy buildslave (which is where the
678 tarballs used to be generated+uploaded) and give it the new FURL.
679]
680[misc/ringsim.py: make it deterministic, more detail about grid-is-full behavior
681Brian Warner <warner@lothar.com>**20091227024832
682 Ignore-this: a691cc763fb2e98a4ce1767c36e8e73f
683]
684[misc/ringsim.py: tool to discuss #302
685Brian Warner <warner@lothar.com>**20091226060339
686 Ignore-this: fc171369b8f0d97afeeb8213e29d10ed
687]
688[docs: fix helper.txt to describe new config style
689zooko@zooko.com**20091224223522
690 Ignore-this: 102e7692dc414a4b466307f7d78601fe
691]
692[docs/stats.txt: add TOC, notes about controlling gatherer's listening port
693Brian Warner <warner@lothar.com>**20091224202133
694 Ignore-this: 8eef63b0e18db5aa8249c2eafde02c05
695 
696 Thanks to Jody Harris for the suggestions.
697]
698[Add docs/stats.py, explaining Tahoe stats, the gatherer, and the munin plugins.
699Brian Warner <warner@lothar.com>**20091223052400
700 Ignore-this: 7c9eeb6e5644eceda98b59a67730ccd5
701]
702[more #859: avoid deprecation warning for unit tests too, hush pyflakes
703Brian Warner <warner@lothar.com>**20091215000147
704 Ignore-this: 193622e24d31077da825a11ed2325fd3
705 
706 * factor maybe-import-sha logic into util.hashutil
707]
708[use hashlib module if available, thus avoiding a DeprecationWarning for importing the old sha module; fixes #859
709zooko@zooko.com**20091214212703
710 Ignore-this: 8d0f230a4bf8581dbc1b07389d76029c
711]
712[docs: reflow architecture.txt to 78-char lines
713zooko@zooko.com**20091208232943
714 Ignore-this: 88f55166415f15192e39407815141f77
715]
716[docs: update the about.html a little
717zooko@zooko.com**20091208212737
718 Ignore-this: 3fe2d9653c6de0727d3e82bd70f2a8ed
719]
720[docs: remove obsolete doc file "codemap.txt"
721zooko@zooko.com**20091113163033
722 Ignore-this: 16bc21a1835546e71d1b344c06c61ebb
723 I started to update this to reflect the current codebase, but then I thought (a) nobody seemed to notice that it hasn't been updated since December 2007, and (b) it will just bit-rot again, so I'm removing it.
724]
725[mutable/retrieve.py: stop reaching into private MutableFileNode attributes
726Brian Warner <warner@lothar.com>**20091208172921
727 Ignore-this: 61e548798c1105aed66a792bf26ceef7
728]
729[mutable/servermap.py: stop reaching into private MutableFileNode attributes
730Brian Warner <warner@lothar.com>**20091208172608
731 Ignore-this: b40a6b62f623f9285ad96fda139c2ef2
732]
733[mutable/servermap.py: oops, query N+e servers in MODE_WRITE, not k+e
734Brian Warner <warner@lothar.com>**20091208171156
735 Ignore-this: 3497f4ab70dae906759007c3cfa43bc
736 
737 under normal conditions, this wouldn't cause any problems, but if the shares
738 are really sparse (perhaps because new servers were added), then
739 file-modifies might stop looking too early and leave old shares in place
740]
741[control.py: fix speedtest: use download_best_version (not read) on mutable nodes
742Brian Warner <warner@lothar.com>**20091207060512
743 Ignore-this: 7125eabfe74837e05f9291dd6414f917
744]
745[FTP-and-SFTP.txt: fix ssh-keygen pointer
746Brian Warner <warner@lothar.com>**20091207052803
747 Ignore-this: bc2a70ee8c58ec314e79c1262ccb22f7
748]
749[setup: ignore _darcs in the "test-clean" test and make the "clean" step remove all .egg's in the root dir
750zooko@zooko.com**20091206184835
751 Ignore-this: 6066bd160f0db36d7bf60aba405558d2
752]
753[remove MutableFileNode.download(), prefer download_best_version() instead
754Brian Warner <warner@lothar.com>**20091201225438
755 Ignore-this: 5733eb373a902063e09fd52cc858dec0
756]
757[Simplify immutable download API: use just filenode.read(consumer, offset, size)
758Brian Warner <warner@lothar.com>**20091201225330
759 Ignore-this: bdedfb488ac23738bf52ae6d4ab3a3fb
760 
761 * remove Downloader.download_to_data/download_to_filename/download_to_filehandle
762 * remove download.Data/FileName/FileHandle targets
763 * remove filenode.download/download_to_data/download_to_filename methods
764 * leave Downloader.download (the whole Downloader will go away eventually)
765 * add util.consumer.MemoryConsumer/download_to_data, for convenience
766   (this is mostly used by unit tests, but it gets used by enough non-test
767    code to warrant putting it in allmydata.util)
768 * update tests
769 * removes about 180 lines of code. Yay negative code days!
770 
771 Overall plan is to rewrite immutable/download.py and leave filenode.read() as
772 the sole read-side API.
773]
774[server.py: undo my bogus 'correction' of David-Sarah's comment fix
775Brian Warner <warner@lothar.com>**20091201024607
776 Ignore-this: ff4bb58f6a9e045b900ac3a89d6f506a
777 
778 and move it to a better line
779]
780[Implement more coherent behavior when copying with dircaps/filecaps (closes #761). Patch by Kevan Carstensen.
781"Brian Warner <warner@lothar.com>"**20091130211009]
782[storage.py: update comment
783"Brian Warner <warner@lothar.com>"**20091130195913]
784[storage server: detect disk space usage on Windows too (fixes #637)
785david-sarah@jacaranda.org**20091121055644
786 Ignore-this: 20fb30498174ce997befac7701fab056
787]
788[make status of finished operations consistently "Finished"
789david-sarah@jacaranda.org**20091121061543
790 Ignore-this: 97d483e8536ccfc2934549ceff7055a3
791]
792[NEWS: update with all user-visible changes since the last release
793Brian Warner <warner@lothar.com>**20091127224217
794 Ignore-this: 741da6cd928e939fb6d21a61ea3daf0b
795]
796[update "tahoe backup" docs, and webapi.txt's mkdir-with-children
797Brian Warner <warner@lothar.com>**20091127055900
798 Ignore-this: defac1fb9a2335b0af3ef9dbbcc67b7e
799]
800[Add dirnodes to backupdb and "tahoe backup", closes #606.
801Brian Warner <warner@lothar.com>**20091126234257
802 Ignore-this: fa88796fcad1763c6a2bf81f56103223
803 
804 * backups now share dirnodes with any previous backup, in any location,
805   so renames and moves are handled very efficiently
806 * "tahoe backup" no longer bothers reading the previous snapshot
807 * if you switch grids, you should delete ~/.tahoe/private/backupdb.sqlite,
808   to force new uploads of all files and directories
809]
810[webapi: fix t=check for DIR2-LIT (i.e. empty immutable directories)
811Brian Warner <warner@lothar.com>**20091126232731
812 Ignore-this: 8513c890525c69c1eca0e80d53a231f8
813]
814[PipelineError: fix str() on python2.4 . Closes #842.
815Brian Warner <warner@lothar.com>**20091124212512
816 Ignore-this: e62c92ea9ede2ab7d11fe63f43b9c942
817]
818[test_uri.py: s/NewDirnode/Dirnode/ , now that they aren't "new" anymore
819Brian Warner <warner@lothar.com>**20091120075553
820 Ignore-this: 61c8ef5e45a9d966873a610d8349b830
821]
822[interface name cleanups: IFileNode, IImmutableFileNode, IMutableFileNode
823Brian Warner <warner@lothar.com>**20091120075255
824 Ignore-this: e3d193c229e2463e1d0b0c92306de27f
825 
826 The proper hierarchy is:
827  IFilesystemNode
828  +IFileNode
829  ++IMutableFileNode
830  ++IImmutableFileNode
831  +IDirectoryNode
832 
833 Also expand test_client.py (NodeMaker) to hit all IFilesystemNode types.
834]
835[class name cleanups: s/FileNode/ImmutableFileNode/
836Brian Warner <warner@lothar.com>**20091120072239
837 Ignore-this: 4b3218f2d0e585c62827e14ad8ed8ac1
838 
839 also fix test/bench_dirnode.py for recent dirnode changes
840]
841[Use DIR-IMM and t=mkdir-immutable for "tahoe backup", for #828
842Brian Warner <warner@lothar.com>**20091118192813
843 Ignore-this: a4720529c9bc6bc8b22a3d3265925491
844]
845[web/directory.py: use "DIR-IMM" to describe immutable directories, not DIR-RO
846Brian Warner <warner@lothar.com>**20091118191832
847 Ignore-this: aceafd6ab4bf1cc0c2a719ef7319ac03
848]
849[web/info.py: hush pyflakes
850Brian Warner <warner@lothar.com>**20091118191736
851 Ignore-this: edc5f128a2b8095fb20686a75747c8
852]
853[make get_size/get_current_size consistent for all IFilesystemNode classes
854Brian Warner <warner@lothar.com>**20091118191624
855 Ignore-this: bd3449cf96e4827abaaf962672c1665a
856 
857 * stop caching most_recent_size in dirnode, rely upon backing filenode for it
858 * start caching most_recent_size in MutableFileNode
859 * return None when you don't know, not "?"
860 * only render None as "?" in the web "more info" page
861 * add get_size/get_current_size to UnknownNode
862]
863[ImmutableDirectoryURIVerifier: fix verifycap handling
864Brian Warner <warner@lothar.com>**20091118164238
865 Ignore-this: 6bba5c717b54352262eabca6e805d590
866]
867[Add t=mkdir-immutable to the webapi. Closes #607.
868Brian Warner <warner@lothar.com>**20091118070900
869 Ignore-this: 311e5fab9a5f28b9e8a28d3d08f3c0d
870 
871 * change t=mkdir-with-children to not use multipart/form encoding. Instead,
872   the request body is all JSON. t=mkdir-immutable uses this format too.
873 * make nodemaker.create_immutable_dirnode() get convergence from SecretHolder,
874   but let callers override it
875 * raise NotDeepImmutableError instead of using assert()
876 * add mutable= argument to DirectoryNode.create_subdirectory(), default True
877]
878[move convergence secret into SecretHolder, next to lease secret
879Brian Warner <warner@lothar.com>**20091118015444
880 Ignore-this: 312f85978a339f2d04deb5bcb8f511bc
881]
882[nodemaker: implement immutable directories (internal interface), for #607
883Brian Warner <warner@lothar.com>**20091112002233
884 Ignore-this: d09fccf41813fdf7e0db177ed9e5e130
885 
886 * nodemaker.create_from_cap() now handles DIR2-CHK and DIR2-LIT
887 * client.create_immutable_dirnode() is used to create them
888 * no webapi yet
889]
890[stop using IURI()/etc as an adapter
891Brian Warner <warner@lothar.com>**20091111224542
892 Ignore-this: 9611da7ea6a4696de2a3b8c08776e6e0
893]
894[clean up uri-vs-cap terminology, emphasize cap instances instead of URI strings
895Brian Warner <warner@lothar.com>**20091111222619
896 Ignore-this: 93626385f6e7f039ada71f54feefe267
897 
898  * "cap" means a python instance which encapsulates a filecap/dircap (uri.py)
899  * "uri" means a string with a "URI:" prefix
900  * FileNode instances are created with (and retain) a cap instance, and
901    generate uri strings on demand
902  * .get_cap/get_readcap/get_verifycap/get_repaircap return cap instances
903  * .get_uri/get_readonly_uri return uri strings
904 
905 * add filenode.download_to_filename() for control.py, should find a better way
906 * use MutableFileNode.init_from_cap, not .init_from_uri
907 * directory URI instances: use get_filenode_cap, not get_filenode_uri
908 * update/cleanup bench_dirnode.py to match, add Makefile target to run it
909]
910[add parser for immutable directory caps: DIR2-CHK, DIR2-LIT, DIR2-CHK-Verifier
911Brian Warner <warner@lothar.com>**20091104181351
912 Ignore-this: 854398cc7a75bada57fa97c367b67518
913]
914[wui: s/TahoeLAFS/Tahoe-LAFS/
915zooko@zooko.com**20091029035050
916 Ignore-this: 901e64cd862e492ed3132bd298583c26
917]
918[tests: bump up the timeout on test_repairer to see if 120 seconds was too short for François's ARM box to do the test even when it was doing it right.
919zooko@zooko.com**20091027224800
920 Ignore-this: 95e93dc2e018b9948253c2045d506f56
921]
922[dirnode.pack_children(): add deep_immutable= argument
923Brian Warner <warner@lothar.com>**20091026162809
924 Ignore-this: d5a2371e47662c4bc6eff273e8181b00
925 
926 This will be used by DIR2:CHK to enforce the deep-immutability requirement.
927]
928[webapi: use t=mkdir-with-children instead of a children= arg to t=mkdir .
929Brian Warner <warner@lothar.com>**20091026011321
930 Ignore-this: 769cab30b6ab50db95000b6c5a524916
931 
932 This is safer: in the earlier API, an old webapi server would silently ignore
933 the initial children, and clients trying to set them would have to fetch the
934 newly-created directory to discover the incompatibility. In the new API,
935 clients using t=mkdir-with-children against an old webapi server will get a
936 clear error.
937]
938[nodemaker.create_new_mutable_directory: pack_children() in initial_contents=
939Brian Warner <warner@lothar.com>**20091020005118
940 Ignore-this: bd43c4eefe06fd32b7492bcb0a55d07e
941 instead of creating an empty file and then adding the children later.
942 
943 This should speed up mkdir(initial_children) considerably, removing two
944 roundtrips and an entire read-modify-write cycle, probably bringing it down
945 to a single roundtrip. A quick test (against the volunteergrid) suggests a
946 30% speedup.
947 
948 test_dirnode: add new tests to enforce the restrictions that interfaces.py
949 claims for create_new_mutable_directory(): no UnknownNodes, metadata dicts
950]
951[test_dirnode.py: add tests of initial_children= args to client.create_dirnode
952Brian Warner <warner@lothar.com>**20091017194159
953 Ignore-this: 2e2da28323a4d5d815466387914abc1b
954 and nodemaker.create_new_mutable_directory
955]
956[update many dirnode interfaces to accept dict-of-nodes instead of dict-of-caps
957Brian Warner <warner@lothar.com>**20091017192829
958 Ignore-this: b35472285143862a856bf4b361d692f0
959 
960 interfaces.py: define INodeMaker, document argument values, change
961                create_new_mutable_directory() to take dict-of-nodes. Change
962                dirnode.set_nodes() and dirnode.create_subdirectory() too.
963 nodemaker.py: use INodeMaker, update create_new_mutable_directory()
964 client.py: have create_dirnode() delegate initial_children= to nodemaker
965 dirnode.py (Adder): take dict-of-nodes instead of list-of-nodes, which
966                     updates set_nodes() and create_subdirectory()
967 web/common.py (convert_initial_children_json): create dict-of-nodes
968 web/directory.py: same
969 web/unlinked.py: same
970 test_dirnode.py: update tests to match
971]
972[dirnode.py: move pack_children() out to a function, for eventual use by others
973Brian Warner <warner@lothar.com>**20091017180707
974 Ignore-this: 6a823fb61f2c180fd38d6742d3196a7a
975]
976[move dirnode.CachingDict to dictutil.AuxValueDict, generalize method names,
977Brian Warner <warner@lothar.com>**20091017180005
978 Ignore-this: b086933cf429df0fcea16a308d2640dd
979 improve tests. Let dirnode _pack_children accept either dict or AuxValueDict.
980]
981[test/common.py: update FakeMutableFileNode to new contents= callable scheme
982Brian Warner <warner@lothar.com>**20091013052154
983 Ignore-this: 62f00a76454a2190d1c8641c5993632f
984]
985[The initial_children= argument to nodemaker.create_new_mutable_directory is
986Brian Warner <warner@lothar.com>**20091013031922
987 Ignore-this: 72e45317c21f9eb9ec3bd79bd4311f48
988 now enabled.
989]
990[client.create_mutable_file(contents=) now accepts a callable, which is
991Brian Warner <warner@lothar.com>**20091013031232
992 Ignore-this: 3c89d2f50c1e652b83f20bd3f4f27c4b
993 invoked with the new MutableFileNode and is supposed to return the initial
994 contents. This can be used by e.g. a new dirnode which needs the filenode's
995 writekey to encrypt its initial children.
996 
997 create_mutable_file() still accepts a bytestring too, or None for an empty
998 file.
999]
1000[webapi: t=mkdir now accepts initial children, using the same JSON that t=json
1001Brian Warner <warner@lothar.com>**20091013023444
1002 Ignore-this: 574a46ed46af4251abf8c9580fd31ef7
1003 emits.
1004 
1005 client.create_dirnode(initial_children=) now works.
1006]
1007[replace dirnode.create_empty_directory() with create_subdirectory(), which
1008Brian Warner <warner@lothar.com>**20091013021520
1009 Ignore-this: 6b57cb51bcfcc6058d0df569fdc8a9cf
1010 takes an initial_children= argument
1011]
1012[dirnode.set_children: change return value: fire with self instead of None
1013Brian Warner <warner@lothar.com>**20091013015026
1014 Ignore-this: f1d14e67e084e4b2a4e25fa849b0e753
1015]
1016[dirnode.set_nodes: change return value: fire with self instead of None
1017Brian Warner <warner@lothar.com>**20091013014546
1018 Ignore-this: b75b3829fb53f7399693f1c1a39aacae
1019]
1020[dirnode.set_children: take a dict, not a list
1021Brian Warner <warner@lothar.com>**20091013002440
1022 Ignore-this: 540ce72ce2727ee053afaae1ff124e21
1023]
1024[dirnode.set_uri/set_children: change signature to take writecap+readcap
1025Brian Warner <warner@lothar.com>**20091012235126
1026 Ignore-this: 5df617b2d379a51c79148a857e6026b1
1027 instead of a single cap. The webapi t=set_children call benefits too.
1028]
1029[replace Client.create_empty_dirnode() with create_dirnode(), in anticipation
1030Brian Warner <warner@lothar.com>**20091012224506
1031 Ignore-this: cbdaa4266ecb3c6496ffceab4f95709d
1032 of adding initial_children= argument.
1033 
1034 Includes stubbed-out initial_children= support.
1035]
1036[test_web.py: use a less-fake client, making test harness smaller
1037Brian Warner <warner@lothar.com>**20091012222808
1038 Ignore-this: 29e95147f8c94282885c65b411d100bb
1039]
1040[webapi.txt: document t=set_children, other small edits
1041Brian Warner <warner@lothar.com>**20091009200446
1042 Ignore-this: 4d7e76b04a7b8eaa0a981879f778ea5d
1043]
1044[Verifier: check the full cryptext-hash tree on each share. Removed .todos
1045Brian Warner <warner@lothar.com>**20091005221849
1046 Ignore-this: 6fb039c5584812017d91725e687323a5
1047 from the last few test_repairer tests that were waiting on this.
1048]
1049[Verifier: check the full block-hash-tree on each share
1050Brian Warner <warner@lothar.com>**20091005214844
1051 Ignore-this: 3f7ccf6d253f32340f1bf1da27803eee
1052 
1053 Removed the .todo from two test_repairer tests that check this. The only
1054 remaining .todos are on the three crypttext-hash-tree tests.
1055]
1056[Verifier: check the full share-hash chain on each share
1057Brian Warner <warner@lothar.com>**20091005213443
1058 Ignore-this: 3d30111904158bec06a4eac22fd39d17
1059 
1060 Removed the .todo from two test_repairer tests that check this.
1061]
1062[test_repairer: rename Verifier test cases to be more precise and less verbose
1063Brian Warner <warner@lothar.com>**20091005201115
1064 Ignore-this: 64be7094e33338c7c2aea9387e138771
1065]
1066[immutable/checker.py: rearrange code a little bit, make it easier to follow
1067Brian Warner <warner@lothar.com>**20091005200252
1068 Ignore-this: 91cc303fab66faf717433a709f785fb5
1069]
1070[test/common.py: wrap docstrings to 80cols so I can read them more easily
1071Brian Warner <warner@lothar.com>**20091005200143
1072 Ignore-this: b180a3a0235cbe309c87bd5e873cbbb3
1073]
1074[immutable/download.py: wrap to 80cols, no functional changes
1075Brian Warner <warner@lothar.com>**20091005192542
1076 Ignore-this: 6b05fe3dc6d78832323e708b9e6a1fe
1077]
1078[CHK-hashes.svg: cross out plaintext hashes, since we don't include
1079Brian Warner <warner@lothar.com>**20091005010803
1080 Ignore-this: bea2e953b65ec7359363aa20de8cb603
1081 them (until we finish #453)
1082]
1083[docs: a few licensing clarifications requested by Ubuntu
1084zooko@zooko.com**20090927033226
1085 Ignore-this: 749fc8c9aeb6dc643669854a3e81baa7
1086]
1087[setup: remove binary WinFUSE modules
1088zooko@zooko.com**20090924211436
1089 Ignore-this: 8aefc571d2ae22b9405fc650f2c2062
1090 I would prefer to have just source code, or indications of what 3rd-party packages are required, under revision control, and have the build process generate o
1091 r acquire the binaries as needed.  Also, having these in our release tarballs is interfering with getting Tahoe-LAFS uploaded into Ubuntu Karmic.  (Technicall
1092 y, they would accept binary modules as long as they came with the accompanying source so that they could satisfy their obligations under GPL2+ and TGPPL1+, bu
1093 t it is easier for now to remove the binaries from the source tree.)
1094 In this case, the binaries are from the tahoe-w32-client project: http://allmydata.org/trac/tahoe-w32-client , from which you can also get the source.
1095]
1096[setup: remove binary _fusemodule.so 's
1097zooko@zooko.com**20090924211130
1098 Ignore-this: 74487bbe27d280762ac5dd5f51e24186
1099 I would prefer to have just source code, or indications of what 3rd-party packages are required, under revision control, and have the build process generate or acquire the binaries as needed.  Also, having these in our release tarballs is interfering with getting Tahoe-LAFS uploaded into Ubuntu Karmic.  (Technically, they would accept binary modules as long as they came with the accompanying source so that they could satisfy their obligations under GPL2+ and TGPPL1+, but it is easier for now to remove the binaries from the source tree.)
1100 In this case, these modules come from the MacFUSE project: http://code.google.com/p/macfuse/
1101]
1102[doc: add a copy of LGPL2 for documentation purposes for ubuntu
1103zooko@zooko.com**20090924054218
1104 Ignore-this: 6a073b48678a7c84dc4fbcef9292ab5b
1105]
1106[setup: remove a convenience copy of figleaf, to ease inclusion into Ubuntu Karmic Koala
1107zooko@zooko.com**20090924053215
1108 Ignore-this: a0b0c990d6e2ee65c53a24391365ac8d
1109 We need to carefully document the licence of figleaf in order to get Tahoe-LAFS into Ubuntu Karmic Koala.  However, figleaf isn't really a part of Tahoe-LAFS per se -- this is just a "convenience copy" of a development tool.  The quickest way to make Tahoe-LAFS acceptable for Karmic then, is to remove figleaf from the Tahoe-LAFS tarball itself.  People who want to run figleaf on Tahoe-LAFS (as everyone should want) can install figleaf themselves.  I haven't tested this -- there may be incompatibilities between upstream figleaf and the copy that we had here...
1110]
1111[setup: shebang for misc/build-deb.py to fail quickly
1112zooko@zooko.com**20090819135626
1113 Ignore-this: 5a1b893234d2d0bb7b7346e84b0a6b4d
1114 Without this patch, when I ran "chmod +x ./misc/build-deb.py && ./misc/build-deb.py" then it hung indefinitely.  (I wonder what it was doing.)
1115]
1116[docs: Shawn Willden grants permission for his contributions under GPL2+|TGPPL1+
1117zooko@zooko.com**20090921164651
1118 Ignore-this: ef1912010d07ff2ffd9678e7abfd0d57
1119]
1120[docs: Csaba Henk granted permission to license fuse.py under the same terms as Tahoe-LAFS itself
1121zooko@zooko.com**20090921154659
1122 Ignore-this: c61ba48dcb7206a89a57ca18a0450c53
1123]
1124[setup: mark setup.py as having utf-8 encoding in it
1125zooko@zooko.com**20090920180343
1126 Ignore-this: 9d3850733700a44ba7291e9c5e36bb91
1127]
1128[doc: licensing cleanups
1129zooko@zooko.com**20090920171631
1130 Ignore-this: 7654f2854bf3c13e6f4d4597633a6630
1131 Use nice utf-8 © instead of "(c)". Remove licensing statements on utility modules that have been assigned to allmydata.com by their original authors. (Nattraverso was not assigned to allmydata.com -- it was LGPL'ed -- but I checked and src/allmydata/util/iputil.py was completely rewritten and doesn't contain any line of code from nattraverso.)  Add notes to misc/debian/copyright about licensing on files that aren't just allmydata.com-licensed.
1132]
1133[build-deb.py: run darcsver early, otherwise we get the wrong version later on
1134Brian Warner <warner@lothar.com>**20090918033620
1135 Ignore-this: 6635c5b85e84f8aed0d8390490c5392a
1136]
1137[new approach for debian packaging, sharing pieces across distributions. Still experimental, still only works for sid.
1138warner@lothar.com**20090818190527
1139 Ignore-this: a75eb63db9106b3269badbfcdd7f5ce1
1140]
1141[new experimental deb-packaging rules. Only works for sid so far.
1142Brian Warner <warner@lothar.com>**20090818014052
1143 Ignore-this: 3a26ad188668098f8f3cc10a7c0c2f27
1144]
1145[setup.py: read _version.py and pass to setup(version=), so more commands work
1146Brian Warner <warner@lothar.com>**20090818010057
1147 Ignore-this: b290eb50216938e19f72db211f82147e
1148 like "setup.py --version" and "setup.py --fullname"
1149]
1150[test/check_speed.py: fix shbang line
1151Brian Warner <warner@lothar.com>**20090818005948
1152 Ignore-this: 7f3a37caf349c4c4de704d0feb561f8d
1153]
1154[setup: remove bundled version of darcsver-1.2.1
1155zooko@zooko.com**20090816233432
1156 Ignore-this: 5357f26d2803db2d39159125dddb963a
1157 That version of darcsver emits a scary error message when the darcs executable or the _darcs subdirectory is not found.
1158 This error is hidden (unless the --loud option is passed) in darcsver >= 1.3.1.
1159 Fixes #788.
1160]
1161[de-Service-ify Helper, pass in storage_broker and secret_holder directly.
1162Brian Warner <warner@lothar.com>**20090815201737
1163 Ignore-this: 86b8ac0f90f77a1036cd604dd1304d8b
1164 This makes it more obvious that the Helper currently generates leases with
1165 the Helper's own secrets, rather than getting values from the client, which
1166 is arguably a bug that will likely be resolved with the Accounting project.
1167]
1168[immutable.Downloader: pass StorageBroker to constructor, stop being a Service
1169Brian Warner <warner@lothar.com>**20090815192543
1170 Ignore-this: af5ab12dbf75377640a670c689838479
1171 child of the client, access with client.downloader instead of
1172 client.getServiceNamed("downloader"). The single "Downloader" instance is
1173 scheduled for demolition anyways, to be replaced by individual
1174 filenode.download calls.
1175]
1176[tests: double the timeout on test_runner.RunNode.test_introducer since feisty hit a timeout
1177zooko@zooko.com**20090815160512
1178 Ignore-this: ca7358bce4bdabe8eea75dedc39c0e67
1179 I'm not sure if this is an actual timing issue (feisty is running on an overloaded VM if I recall correctly), or it there is a deeper bug.
1180]
1181[stop making History be a Service, it wasn't necessary
1182Brian Warner <warner@lothar.com>**20090815114415
1183 Ignore-this: b60449231557f1934a751c7effa93cfe
1184]
1185[Overhaul IFilesystemNode handling, to simplify tests and use POLA internally.
1186Brian Warner <warner@lothar.com>**20090815112846
1187 Ignore-this: 1db1b9c149a60a310228aba04c5c8e5f
1188 
1189 * stop using IURI as an adapter
1190 * pass cap strings around instead of URI instances
1191 * move filenode/dirnode creation duties from Client to new NodeMaker class
1192 * move other Client duties to KeyGenerator, SecretHolder, History classes
1193 * stop passing Client reference to dirnode/filenode constructors
1194   - pass less-powerful references instead, like StorageBroker or Uploader
1195 * always create DirectoryNodes by wrapping a filenode (mutable for now)
1196 * remove some specialized mock classes from unit tests
1197 
1198 Detailed list of changes (done one at a time, then merged together)
1199 
1200 always pass a string to create_node_from_uri(), not an IURI instance
1201 always pass a string to IFilesystemNode constructors, not an IURI instance
1202 stop using IURI() as an adapter, switch on cap prefix in create_node_from_uri()
1203 client.py: move SecretHolder code out to a separate class
1204 test_web.py: hush pyflakes
1205 client.py: move NodeMaker functionality out into a separate object
1206 LiteralFileNode: stop storing a Client reference
1207 immutable Checker: remove Client reference, it only needs a SecretHolder
1208 immutable Upload: remove Client reference, leave SecretHolder and StorageBroker
1209 immutable Repairer: replace Client reference with StorageBroker and SecretHolder
1210 immutable FileNode: remove Client reference
1211 mutable.Publish: stop passing Client
1212 mutable.ServermapUpdater: get StorageBroker in constructor, not by peeking into Client reference
1213 MutableChecker: reference StorageBroker and History directly, not through Client
1214 mutable.FileNode: removed unused indirection to checker classes
1215 mutable.FileNode: remove Client reference
1216 client.py: move RSA key generation into a separate class, so it can be passed to the nodemaker
1217 move create_mutable_file() into NodeMaker
1218 test_dirnode.py: stop using FakeClient mockups, use NoNetworkGrid instead. This simplifies the code, but takes longer to run (17s instead of 6s). This should come down later when other cleanups make it possible to use simpler (non-RSA) fake mutable files for dirnode tests.
1219 test_mutable.py: clean up basedir names
1220 client.py: move create_empty_dirnode() into NodeMaker
1221 dirnode.py: get rid of DirectoryNode.create
1222 remove DirectoryNode.init_from_uri, refactor NodeMaker for customization, simplify test_web's mock Client to match
1223 stop passing Client to DirectoryNode, make DirectoryNode.create_with_mutablefile the normal DirectoryNode constructor, start removing client from NodeMaker
1224 remove Client from NodeMaker
1225 move helper status into History, pass History to web.Status instead of Client
1226 test_mutable.py: fix minor typo
1227]
1228[docs: edits for docs/running.html from Sam Mason
1229zooko@zooko.com**20090809201416
1230 Ignore-this: 2207e80449943ebd4ed50cea57c43143
1231]
1232[docs: install.html: instruct Debian users to use this document and not to go find the DownloadDebianPackages page, ignore the warning at the top of it, and try it
1233zooko@zooko.com**20090804123840
1234 Ignore-this: 49da654f19d377ffc5a1eff0c820e026
1235 http://allmydata.org/pipermail/tahoe-dev/2009-August/002507.html
1236]
1237[docs: relnotes.txt: reflow to 63 chars wide because google groups and some web forms seem to wrap to that
1238zooko@zooko.com**20090802135016
1239 Ignore-this: 53b1493a0491bc30fb2935fad283caeb
1240]
1241[docs: about.html: fix English usage noticed by Amber
1242zooko@zooko.com**20090802050533
1243 Ignore-this: 89965c4650f9bd100a615c401181a956
1244]
1245[docs: fix mis-spelled word in about.html
1246zooko@zooko.com**20090802050320
1247 Ignore-this: fdfd0397bc7cef9edfde425dddeb67e5
1248]
1249[TAG allmydata-tahoe-1.5.0
1250zooko@zooko.com**20090802031303
1251 Ignore-this: 94e5558e7225c39a86aae666ea00f166
1252]
1253Patch bundle hash:
12547fa941c049854e6d158db2954c7743568ee16c09