Ticket #1382: interfaces.dpatch

Sun Apr  3 16:10:13 PDT 2011  Kevan Carstensen <kevan@isnotajoke.com>
  * interfaces: Create "IPeerSelector", an interface for an abstract peer selection class.

New patches:

[interfaces: Create "IPeerSelector", an interface for an abstract peer selection class.
Kevan Carstensen <kevan@isnotajoke.com>**20110403231013
 Ignore-this: 1497fe24e96d1ed978a214e496f644a2
] hunk ./src/allmydata/interfaces.py 606
     """I am a node which represents a file: a sequence of bytes. I am not a
     container, like IDirectoryNode."""
 
+class IPeerSelector(Interface):
+    """
+    I select peers for an upload, maximizing some measure of health.
+
+    I keep track of the state of a grid relative to a file. This means
+    that I know about all of the peers that parts of that file could be
+    placed on, and about shares that have been placed on those peers.
+    Given this, I assign shares to peers in a way that maximizes the
+    file's health according to whichever definition of health I am
+    programmed with. I tell the uploader whether or not my assignment is
+    healthy. I keep track of failures during the process and update my
+    conclusions appropriately.
+    """
+    def add_peer_with_share(peerid, shnum):
+        """
+        Update my internal state to reflect the fact that peer peerid
+        holds share shnum. Called for shares that are detected before
+        peer selection begins.
+        """
+
+    def confirm_share_allocation(peerid, shnum):
+        """
+        Confirm that an allocated peer=>share pairing has been
+        successfully established.
+        """
+
+    def add_peers(peerids=set):
+        """
+        Update my internal state to include the peers in peerids as
+        potential candidates for storing a file.
+        """
+
+    def mark_full_peer(peerid):
+        """
+        Mark the peer peerid as full. This means that any
+        peer-with-share relationships I know about for peerid remain
+        valid, but that peerid will not be assigned any new shares.
+        """
+
+    def mark_bad_peer(peerid):
+        """
+        Mark the peer peerid as bad. This is typically called when an
+        error is encountered when communicating with a peer. I will
+        disregard any existing peer => share relationships associated
+        with peerid, and will not attempt to assign it any more shares.
+        """
+
+    def get_share_assignments(shallow=False):
+        """
+        Given what I know about the state of the grid, I'll attempt to
+        assign shares to peers in a way that maximizes my definition of
+        file health. I'll return a list of (share, peerid) tuples with
+        my decision.
+
+        I have an optional shallow parameter. If True, I will not
+        attempt to assign any new shares before checking happiness;
+        instead, I will rely only on the shares that I know are already
+        placed.
+        """
+
+    def is_healthy():
+        """
+        I return whether the share assignments I'm currently using
+        reflect a healthy file, based on my internal definitions.
+        """
+
+    def needs_recomputation():
+        """
+        I return True if the share assignments I last returned may have
+        become stale. This is a hint to the caller that they should call
+        get_share_assignments again.
+        """
+
 class IImmutableFileNode(IFileNode):
     def read(consumer, offset=0, size=None):
         """Download a portion (possibly all) of the file's contents, making

Context:

[refactor: s/peer/server/ in immutable/upload, happinessutil.py, test_upload
warner@lothar.com**20110227011100
 Ignore-this: 7ea858755cbe5896ac212a925840fe68
 
 No behavioral changes, just updating variable/method names and log messages.
 The effects outside these three files should be minimal: some exception
 messages changed (to say "server" instead of "peer"), and some internal class
 names were changed. A few things still use "peer" to minimize external
 changes, like UploadResults.timings["peer_selection"] and
 happinessutil.merge_peers, which can be changed later.
] 
[storage_client.py: clean up test_add_server/test_add_descriptor, remove .test_servers
warner@lothar.com**20110227011056
 Ignore-this: efad933e78179d3d5fdcd6d1ef2b19cc
] 
[test_client.py, upload.py:: remove KiB/MiB/etc constants, and other dead code
warner@lothar.com**20110227011051
 Ignore-this: dc83c5794c2afc4f81e592f689c0dc2d
] 
[test: increase timeout on a network test because Francois's ARM machine hit that timeout
zooko@zooko.com**20110317165909
 Ignore-this: 380c345cdcbd196268ca5b65664ac85b
 I'm skeptical that the test was proceeding correctly but ran out of time. It seems more likely that it had gotten hung. But if we raise the timeout to an even more extravagant number then we can be even more certain that the test was never going to finish.
] 
[docs/configuration.rst: add a "Frontend Configuration" section
Brian Warner <warner@lothar.com>**20110222014323
 Ignore-this: 657018aa501fe4f0efef9851628444ca
 
 this points to docs/frontends/*.rst, which were previously underlinked
] 
[web/filenode.py: avoid calling req.finish() on closed HTTP connections. Closes #1366
"Brian Warner <warner@lothar.com>"**20110221061544
 Ignore-this: 799d4de19933f2309b3c0c19a63bb888
] 
[Add unit tests for cross_check_pkg_resources_versus_import, and a regression test for ref #1355. This requires a little refactoring to make it testable.
david-sarah@jacaranda.org**20110221015817
 Ignore-this: 51d181698f8c20d3aca58b057e9c475a
] 
[allmydata/__init__.py: .name was used in place of the correct .__name__ when printing an exception. Also, robustify string formatting by using %r instead of %s in some places. fixes #1355.
david-sarah@jacaranda.org**20110221020125
 Ignore-this: b0744ed58f161bf188e037bad077fc48
] 
[Refactor StorageFarmBroker handling of servers
Brian Warner <warner@lothar.com>**20110221015804
 Ignore-this: 842144ed92f5717699b8f580eab32a51
 
 Pass around IServer instance instead of (peerid, rref) tuple. Replace
 "descriptor" with "server". Other replacements:
 
  get_all_servers -> get_connected_servers/get_known_servers
  get_servers_for_index -> get_servers_for_psi (now returns IServers)
 
 This change still needs to be pushed further down: lots of code is now
 getting the IServer and then distributing (peerid, rref) internally.
 Instead, it ought to distribute the IServer internally and delay
 extracting a serverid or rref until the last moment.
 
 no_network.py was updated to retain parallelism.
] 
[TAG allmydata-tahoe-1.8.2
warner@lothar.com**20110131020101] 
[update docs for the 1.8.2 release
"Brian Warner <warner@lothar.com>"**20110131015945] 
[SFTP: report unknown sizes as "0" instead of "?", to satisfy some clients. fixes #1337
david-sarah@jacaranda.org**20110128062249
 Ignore-this: 6e243b1d2347f40f066c98605f644fe
] 
[Change tests for check_requirement to ensure that it accepts None in the comment field of a (version, location, comment) triple, and add a test that it raises ImportError when a module couldn't be imported. Also fix typo in a comment. refs #1339
david-sarah@jacaranda.org**20110128192452
 Ignore-this: 6a2076808827d77b7f42467b05440937
] 
[setup: comment out the setup_requires on setuptools_darcs in order to work-around distribute bug 55
zooko@zooko.com**20110131000420
 Ignore-this: d27941bd6e5d38882c5b516e72e4002c
 Note that we still inject the setuptools_darcs egg at the beginning of setup.py, which makes the setuptools_darcs plugin work when building dists from tahoe-lafs source so those dists have all of the needed files.
 http://bitbucket.org/tarek/distribute/issue/55/revision-control-plugin-automatically-installed-as-a-build-dependency-is-not-present-when-another-build-dependency-is-being
] 
[docs: edit running.html, change "http://allmydata.org" to "http://tahoe-lafs.org" in NEWS and README.txt, add Josh Wilcox to CREDITS for his contribution of doc patches
zooko@zooko.com**20110128150700
 Ignore-this: 133a97d7c9e9401f2754d83f64733d1d
] 
[setup: adjust tests to use the new interface of check_requirement which has a 3-tuples instead of a 2-tuple
zooko@zooko.com**20110128141546
 Ignore-this: d4c6197c78c156e7ae3c3444d81db9ed
 fixes #1339
] 
[src/allmydata/__init__.py: fix #1339, give an indication in the --version[-and-path] output of when the imported setuptools is distribute, and use a separate element in _vers_and_locs_list tuples for information other than the package name and location. This also changes slightly how the sqlite version is reported.
david-sarah@jacaranda.org**20110128054150
 Ignore-this: 47e8d2afed1f8114681e9094dc93276
] 
[TAG allmydata-tahoe-1.8.2b1
warner@lothar.com**20110126061431] 
[update NEWS with all significant user-visible changes since last release
Brian Warner <warner@lothar.com>**20110126060439
 Ignore-this: b2c33b1d6d17ebab9aff42e355f760bc
] 
[docs/configuration.rst: fix a typo in the previous correction, and correct another error ('[storage]readonly_storage' should be '[storage]readonly').
david-sarah@jacaranda.org**20110123023955
 Ignore-this: 2f9d3fe3c25da1b369618b8cf0867a58
] 
[docs/configuration.rst: correct an error in the Example section ('[helper]run_helper' should be '[helper]enabled').
david-sarah@jacaranda.org**20110123022304
 Ignore-this: d16d7c0d5faea3774dc77e7ae4212138
] 
[docs/configuration.rst: correct the name of 'tahoe-client.tac' and document other .tac files. Also make the capitalization consistent in that section.
david-sarah@jacaranda.org**20110123020011
 Ignore-this: 9452ce79c792585a1c97dfe483b214fd
] 
[CLI: improve help synopsis for 'tahoe create-key-generator'.
david-sarah@jacaranda.org**20110123015004
 Ignore-this: 9769071e583456b701190451c0d36ada
] 
[Don't put debugging information in 'My versions' section of the Welcome page. Also remove the extra blank line between version and command output when --version[-and-path] is used. refs #1306
david-sarah@jacaranda.org**20110122040220
 Ignore-this: 543fff2ac7f4552d2d7491020eb582c1
] 
[NEWS, docs/quickstart.html: pywin32 is no longer required on Windows. refs #1274
david-sarah@jacaranda.org**20110122024741
 Ignore-this: ea70513a58e698645ca7aca31483cc06
] 
[Makefile, setup.py: add more source files to pyflakes target and fix their warnings.
david-sarah@jacaranda.org**20110122020752
 Ignore-this: e11ad124406d30e212611ce22be7ab05
] 
[Remove obsolete and bit-rotted 'setup.py check-auto-deps' command. Building and running bin/tahoe is a more thorough check.
david-sarah@jacaranda.org**20110122020051
 Ignore-this: e985599d83189305ce3059c22f72aed0
] 
[Makefile: remove stale commented-out targets for figleaf.
david-sarah@jacaranda.org**20110122015525
 Ignore-this: 46f64bb67c810016ac067c124e569948
] 
[misc/build_helpers/run-with-pythonpath.py: fix pyflakes unused import warning.
david-sarah@jacaranda.org**20110122015050
 Ignore-this: f36c4e0db536ab2461ca58fcd10b88f6
] 
[Makefile: remove a stale comment about a bug fixed in Tahoe v1.3.0. refs #455
david-sarah@jacaranda.org**20110122014544
 Ignore-this: e7ffdecd7b289961e62baf7d59ea95e2
] 
[tests: use verlib to compare versions, and get the versions of Twisted and Nevow from get_package_versions() instead of pkg_resources. refs #1287
david-sarah@jacaranda.org**20110122014256
 Ignore-this: 690b6b2b3ab8796677dc2a88000ae11c
] 
[src/allmydata/web/common.py: ensure that filenames in 'humanized failures' are quoted.
david-sarah@jacaranda.org**20110122014006
 Ignore-this: 29563716ddc62da15cad16005d6ea943
] 
[twisted/allmydata_trial.py: fix stale comment that referred to trial_figleaf.py (replaced with trial_coverage.py).
david-sarah@jacaranda.org**20110122013913
 Ignore-this: e809c4e1f1be7fcc3cc067743b7d465b
] 
[CLI: improve help synopses for some commands.
david-sarah@jacaranda.org**20110122012700
 Ignore-this: 30b623987986d3f3f9531cf7c27fdf09
] 
[src/allmydata/_auto_deps.py: setuptools is still an install requirement even in frozen builds, because .tac files import pkg_resources. refs #585
david-sarah@jacaranda.org**20110122012442
 Ignore-this: fbc43f950ae16ff73d4ec944970dfea
] 
[Make bb-freeze (and probably other static packaging tools) work. This updates various places where we assumed that the tahoe process was executed via the Python interpreter. It also allows tests to recursively invoke the same tahoe.exe, rather than bin/tahoe. refs #585
david-sarah@jacaranda.org**20110121080429
 Ignore-this: ebd3f5addf96da6c072b5401d2b75bf
] 
[Make 'setup.py trial' and 'setup.py test' pass --version-and-path to bin/tahoe by default.
david-sarah@jacaranda.org**20110121080328
 Ignore-this: 5a0fbf8bf2f90e9af72e8640c00970cf
] 
[Change --version and --version-and-path to not exit immediately, if a command is given.
david-sarah@jacaranda.org**20110121075913
 Ignore-this: a757e5cf370d3fcc7d1d3e579dcaa8c5
] 
[src/allmydata/_auto_deps.py: 'pysqlite.dbapi2' module should have been 'pysqlite2.dbapi2'. refs #1306
david-sarah@jacaranda.org**20110121073234
 Ignore-this: 190abb8ec6b8cafd59d7d615b1a382ec
] 
[src/allmydata/util/iputil.py: correct an error in the address-matching regexps introduced by the previous patch to iputil. refs #1274
david-sarah@jacaranda.org**20110121072136
 Ignore-this: c8c6d72f0b5cd1ea39953f844dd1cae
] 
[setup: increase version number requirement on darcsver from >= 1.7.1 to >= 1.7.2
zooko@zooko.com**20110121053038
 Ignore-this: fa1cca532db1b4f9a6d03aa4a2dfaa2
] 
[setup: upgrade bundled version of darcsver from 1.7.1 to 1.7.2 to support the new bbfreeze feature (by, strangely, having darcsver write out unix newlines regardless of what the underlying platform prefers)
zooko@zooko.com**20110121052838
 Ignore-this: 210e9f43caef86d1c374504a09825827
] 
[Add src/allmydata/util/verlib.py, which is a copy of verlib from https://bitbucket.org/tarek/distutilsversion/src/17df9a7d96ef . It is used to normalize and compare versions of dependencies. refs #1258
david-sarah@jacaranda.org**20110121060449
 Ignore-this: a3de1480050f6842d35b24375e815f40
] 
[Refactor _auto_deps.py and __init__.py, adding more robust checking of dependency versions, and not trusting pkg_resources to get the versions right. refs #1258, #1287
david-sarah@jacaranda.org**20110121053610
 Ignore-this: b36d03e725ea9eb3362417e322019ebe
] 
[Apply pyflakes to more files and fix the resulting warnings.
david-sarah@jacaranda.org**20110121021011
 Ignore-this: f6327d146b50495b7721839139a2cec2
] 
[src/allmydata/util/iputil.py: loosen regexps and ensure that 'LANG=en_US.UTF-8' is set in the environment, to minimize problems with localized output of IP-address-finding tools. refs #1274
david-sarah@jacaranda.org**20110120084827
 Ignore-this: da04b1d780915ecfe492b671fdc2727e
] 
[Eliminate dependencies on pywin32, even via Twisted. refs #1274
david-sarah@jacaranda.org**20110120043238
 Ignore-this: 96a2c30ea71a897472d704e905d3cb13
] 
[Makefile: consistently use TAHOE macro to run bin/tahoe. Use '$(TAHOE) debug repl' instead of $(RUNPP) -p. refs #1296
david-sarah@jacaranda.org**20110119234429
 Ignore-this: 1c339126c6cdb6cd7d60a95a2f0db0a2
] 
[Makefile: consistently use 'tahoe debug trial' to run tests. refs #1296
david-sarah@jacaranda.org**20110119233737
 Ignore-this: 4b6b5a13fcf767c23e5f983f92f2c053
] 
[setup.py: add descriptions for some of the setup commands. ref #1306
david-sarah@jacaranda.org**20110119233305
 Ignore-this: 8759eb5c3ee4b717bba5580622d76c6b
] 
[setup.py: create bin/tahoe.pyscript on Unix as well as Windows for consistency, and to reduce conditional code. ref #1306
david-sarah@jacaranda.org**20110119233145
 Ignore-this: d1a7e66b3a2244fb4523ab3ef4057e5f
] 
[src/allmydata/test/test_runner.py: add test_import_from_repl, which checks that we are running the right code in a bin/tahoe subprocess. refs #1258
david-sarah@jacaranda.org**20110119082145
 Ignore-this: c53a76827b47446df9e7b0128a2cb2c5
] 
[docs/frontends/CLI.rst, src/allmydata/test/trialtest.py: add trailing newlines. refs #1296
david-sarah@jacaranda.org**20110119081955
 Ignore-this: 1d19fad753ff17febf9b99bb2f5b7df7
] 
[Eliminate direct dependencies of Tahoe-LAFS on pywin32 (rebased to trunk). refs #1274
david-sarah@jacaranda.org**20110119075911
 Ignore-this: 8f31d1188daa382ec694908a68a19194
] 
[Add support to bin/tahoe for invoking a runner command prefixed with @, with the Tahoe libraries on the PYTHONPATH. This is documented in 'tahoe debug --help'.
david-sarah@jacaranda.org**20110119051137
 Ignore-this: 65fd13a23670aea3825a706f45a7019f
] 
[trivial: add comment in scripts/debug.py about trial option parsing. refs #1296
david-sarah@jacaranda.org**20110119060808
 Ignore-this: 3cda9b574d1fbc1cac683ed31c826051
] 
[Update foolscap requirement to >= 0.6.1. fixes #1329
david-sarah@jacaranda.org**20110119060639
 Ignore-this: 47908e13d1c79e74b9ebb9df934b3cf1
] 
[bin/tahoe-script.template, src/windows/fixups.py: simplify the method of stripping initial arguments in sys.argv on Windows. This helps with bb-freeze and running tahoe via 'coverage'. Also includes some wording changes and minor refactoring of bin/tahoe-script.template. refs #585, #1303
david-sarah@jacaranda.org**20110119045324
 Ignore-this: 756e83c5eae7dabac31290b98a0e5a99
] 
[Change misc/build_helpers/test-with-fake-pkg to use 'setup.py trial'. refs #1296
david-sarah@jacaranda.org**20110119042401
 Ignore-this: e1518b6f43becf47d5a956bb710a9dcb
] 
[Makefile: update 'make clean' to delete the setuptools_trial egg(s).
david-sarah@jacaranda.org**20110119025053
 Ignore-this: ec373228f3a169c7070633e3b89ec1d
] 
[Change 'setup.py trial' and 'setup.py test' to use 'bin/tahoe debug trial'. refs #1296
david-sarah@jacaranda.org**20110119024532
 Ignore-this: 43df1a50435c794cfa60ecca71a46b10
] 
[src/allmydata/test/test_cli.py: add test for 'tahoe debug trial' options help. refs #1296
david-sarah@jacaranda.org**20110119024224
 Ignore-this: e9f7a67724b60c11a34efbce9a83a5cb
] 
[Makefile: update 'make clean' to avoid deleting the setuptools_darcs egg.
david-sarah@jacaranda.org**20110119021958
 Ignore-this: 908673ddd30ab88db5af8c8d80a74eb1
] 
[Add src/allmydata/test/trialtest.py needed by tests for 'tahoe debug trial'. refs #1296
david-sarah@jacaranda.org**20110119020239
 Ignore-this: 58d468dbd869c2e6c85552710ed47ffe
] 
[Remove setuptools_trial egg.
david-sarah@jacaranda.org**20110110063306
 Ignore-this: 329f5062db0c7914464c547a3957c596
] 
[Tests for 'tahoe debug trial' (rebased and fixed to work with Twisted 10.2). refs #1296
david-sarah@jacaranda.org**20110119013859
 Ignore-this: bb2ea70e5c3c841713ae38744b80980f
] 
[Documentation for 'tahoe debug trial' (rebased for trunk). refs #1296
david-sarah@jacaranda.org**20110118205729
 Ignore-this: 3a4a4c2d23864851cb24c32a5b7962b4
] 
[Make 'mock' a run-time rather than setup-time dependency. This is necessary in order for 'tahoe debug trial' to work. refs #1296
david-sarah@jacaranda.org**20110118205114
 Ignore-this: 256c4fcd259eda02dd86ed163afc6497
] 
[src/allmydata/scripts/debug.py: add 'tahoe debug trial' command (rebased for trunk). refs #1296
david-sarah@jacaranda.org**20110118204659
 Ignore-this: 19e5f96d15c14625d5969ca4ae10a3cc
] 
[src/allmydata/webish.py: clean-ups and correction to a comment. Also change an open and write to use fileutil.write. See ref #1286 comment 13.
david-sarah@jacaranda.org**20110117233152
 Ignore-this: c4aa2f4286ad8a9fba9827d428f7fbe5
] 
[setup: load the setuptools_darcs-1.2.12.egg that is bundled in the root of the source tree at setup.py time, and setup_require it. This is in order to make sure that its 'find all package data' plugin works to inform setuptools of all files which are under revision control, so that setuptools can include them in a distribution. By the way, this is ugly and horrible. refs #1054
david-sarah@jacaranda.org**20110118065445
 Ignore-this: b4b9d3798a9beb9c44943daf2722a51
] 
[setup: bundle a copy of setuptools_darcs-1.2.12
zooko@zooko.com**20110118062521
 Ignore-this: 47e240417e0ff57a66d2f02f416a78fe
 This is to work-around https://bitbucket.org/tarek/distribute/issue/55/revision-control-plugin-automatically-installed-as-a-build-dependency-is-not-present-when-another-build-dependency-is-being . refs #1054.
] 
[NEWS: default reserved_space for new storage nodes is 1 GiB. refs #1208
david-sarah@jacaranda.org**20110117235930
 Ignore-this: 81c898890f51400b7229b4b6de69eb30
] 
['tahoe debug catalog-shares': sort SIs and shnums
Brian Warner <warner@lothar.com>**20110117095932
 Ignore-this: f2c60da422178dfba6d03ff4957cf80c
 
 Without this, SIs or shnums could be emitted in random order, depending upon
 what the filesystem happens to return.
] 
[CLI: tests for ref #1305 (v2, remove spurious extra arg to create-alias in test)
david-sarah@jacaranda.org**20110114040327
 Ignore-this: 770b7117e66b04ced293b7b740b4a27f
] 
[CLI: make 'tahoe create-alias' and 'tahoe add-alias' accept a trailing colon on the new alias name (v2, minor change not to rely on implicit Unicode conversion). Includes doc changes and news; tests in a separate patch. fixes #1305
david-sarah@jacaranda.org**20110114034414
 Ignore-this: 97e8e88d8b0f7c628b77db3adb67fa1b
] 
[Improve 'tahoe ln' help text. Patch by David-Sarah. Closes #1230.
Brian Warner <warner@lothar.com>**20110117081421
 Ignore-this: ae0ab1525fd39c95500535d6d015e706
] 
[Tolerate Twisted-10.2's endpoints, patch by David-Sarah. Closes #1286.
Brian Warner <warner@lothar.com>**20110117074751
 Ignore-this: 8875749e4cab0e444a8452e290647bb6
 
 The service generated by strports.service() changed in 10.2, and the ugly
 private-attribute-reading hack we used to glean a kernel-allocated port
 number (e.g. when using "tcp:0", especially during unit tests) broke, causing
 Tahoe to be completely unusable with Twisted-10.2 . The new ugly
 private-attribute-reading hack starts by figuring out what sort of service
 was generated, then reads different attributes accordingly.
 
 This also hushes a warning when using schemeless strports strings like "0" or
 "3456", by quietly prepending a "tcp:" scheme, since 10.2 complains about
 those. It also adds getURL() and getPortnum() accessors to the "webish"
 service, rather than having unit tests dig through _url and _portnum and such
 to find out what they are.
] 
[debian/control: add python-twisted-conch to dependencies. Closes #1095.
Brian Warner <warner@lothar.com>**20110117071206
 Ignore-this: 74714eeb8bd324d6124824f119468ab5
] 
[Test changes to take account of ref #1311.
david-sarah@jacaranda.org**20110117060540
 Ignore-this: d787405b00a05d98abb34e5133a88b36
] 
[create_node.py: add comments to default tahoe.cfg to clarify the meaning of each section. fixes #1311
david-sarah@jacaranda.org**20110117052419
 Ignore-this: a2b0bba6b347bb0b0247782ee9ea9419
] 
[Undo the temporary hack to check the foolscap version. refs #1246
david-sarah@jacaranda.org**20110117052042
 Ignore-this: c58a8a5b91355a15d02b60c20a44bbd9
] 
[misc/build_helpers/run_trial.py: fix pyflakes warning.
david-sarah@jacaranda.org**20110115080456
 Ignore-this: 95760a442fc397526a5d921510ec3843
] 
[Set "reserved_space=1G" in newly-created storage nodes. Closes #1208.
Brian Warner <warner@lothar.com>**20110116205822
 Ignore-this: 2aac3dbb46e181ce7ae5e0af07bbb3bb
] 
[Temporary hack to investigate whether we are getting the right version of foolscap on trunk. refs #1258
david-sarah@jacaranda.org**20110116044959
 Ignore-this: 4760970f9235dde07472ca980c24f75b
] 
[Makefile: allow tarball upload when either BB_BRANCH=='trunk' or BB_BRANCH==''.
david-sarah@jacaranda.org**20110115212211
 Ignore-this: 358822b25e69bfe9651a561ec387ca7a
] 
[misc/build_helpers/test-with-fake-dists.py: clean up directories and files only if they exist.
david-sarah@jacaranda.org**20110115053011
 Ignore-this: 7aa8fec370e12c62d9b56afcd55d17f
] 
[misc/build_helpers/test-with-fake-dists.py: wrong arguments in comment.
david-sarah@jacaranda.org**20110115045325
 Ignore-this: 89322306ed4fb478af4988675fd4c968
] 
[Attempt to fix test-with-fake-dist build step.
david-sarah@jacaranda.org**20110115022651
 Ignore-this: 9d7195dca59b79f93a5f527b1ae9e79e
] 
[bin/tahoe-script.template: improve the error message if we end up running under Python 3. refs #1302
david-sarah@jacaranda.org**20110112211628
 Ignore-this: ee78f8e4bbd197e620cb0cc6b995ac46
] 
[Makefile: Fix uploading of tarballs on trunk builds.
david-sarah@jacaranda.org**20110109065851
 Ignore-this: 864b06e39103f46dbb6ccb74e1e333d3
] 
[docs/frontends/CLI.rst: fix the rst syntax to be as actually intended :-)
david-sarah@jacaranda.org**20110109014057
 Ignore-this: c11331670ba89d8601ba3782ffc4f32c
] 
[docs/frontends/CLI.rst: really fix rst syntax error this time.
david-sarah@jacaranda.org**20110109013914
 Ignore-this: 59550154c9ab41488ddfdee8938d7bda
] 
[docs/frontends/CLI.rst: fix rst syntax error.
david-sarah@jacaranda.org**20110109010943
 Ignore-this: 427444f5572115059c75fa1bd8371d51
] 
[docs/frontends/CLI.rst: discuss commandline/output quoting issues and wildcards. refs #1135
david-sarah@jacaranda.org**20110109010119
 Ignore-this: 533938d89be878b404a8540aebdf68ad
] 
[setup.py: add Python 2.7 trove classifier.
david-sarah@jacaranda.org**20110108211212
 Ignore-this: b479c0a1adf9b7a2d1fdc54abc6582e6
] 
[docs/FTP-and-SFTP.rst: document issue in ref #1297. Remove known issue #1045 which is fixed. Also some cosmetic changes.
david-sarah@jacaranda.org**20110108061038
 Ignore-this: 8d9aa2e33f1054545f7bed47bf0e647d
] 
[misc/build_helpers/show-tool-versions.py: remove attempts to show stdout.encoding and stderr.encoding that always printed None due to redirection. Also remove code to show os.path.supports_unicode_filenames which is not useful. refs #1251
david-sarah@jacaranda.org**20110103015144
 Ignore-this: 45e11431f7e2e0cebcb58e1841485cf8
] 
[NEWS: 'top' for node processes, WUI formatting, removal of GUI apps, documentation updates, foolscap dependency. refs #174, #1219, #1225
david-sarah@jacaranda.org**20110106005727
 Ignore-this: f61ac58b4d10e635feb6f7391b1b48fe
] 
[Makefile: update 'clean' target for files in bin/
david-sarah@jacaranda.org**20110103052738
 Ignore-this: 2bdbc4a50e13e508b66d0f65718c79b2
] 
[docs: update performance.rst to describe the difference between already-uploaded and not-already-uploaded, to parameterize segment size, and to use "~A" to mean "approximately A"
zooko@zooko.com**20110104065455
 Ignore-this: 8df0d79a062ee19854c0211bd202f606
] 
[bin/tahoe-script.template: On non-Windows, invoke support/bin/tahoe directly as a script (rather than via python), so that 'top' for example will show it as 'tahoe'. On Windows, simplify some code that set argv[0], which is never used. fixes #174
david-sarah@jacaranda.org**20101127232650
 Ignore-this: 42a86f3eecfdc1ea7b76a7cc68626898
] 
[test_runner: avoid unnecessary use of non-ASCII.
david-sarah@jacaranda.org**20110101100101
 Ignore-this: e2ff40dce6bb3b021306f2913d4e75df
] 
[docs/quickstart.html: fix redundant, badly nested tag. refs #1284
david-sarah@jacaranda.org**20110102175159
 Ignore-this: 2ae9cc0b47d2e87b9eb64a0f517c4eef
] 
[docs/quickstart.html: information about 'troublesome dependencies' and 'verified systems' de-emphasized by smaller italic font. Re-wrap so that the HTML source is readable (just about) as text. Minor wording tweaks. Improve organization by adding 'Windows Caveats' subsection. fixes #1284
david-sarah@jacaranda.org**20110102174212
 Ignore-this: e9dc57983974478200856651c5318fee
] 
[NEWS: update entry for removal of Mac and Windows apps. refs #1282
david-sarah@jacaranda.org**20101226042245
 Ignore-this: c8099bc6e8235718d042c9a13c1e2425
] 
[Move dependency imports from windows/depends.py (which has gone away) into src/allmydata/windows/tahoesvc.py. Also fix a pyflakes warning, and change the service display name from 'Allmydata Tahoe Node' to 'Tahoe-LAFS node'. refs #1282
david-sarah@jacaranda.org**20101226042100
 Ignore-this: ee45f324934e1251380206dbee6346d0
] 
[Remove unmaintained Windows GUI app, except for windows/tahoesvc.py which is moved to src/allmydata/windows. refs #1282
david-sarah@jacaranda.org**20101226040237
 Ignore-this: cae37b6622a7dd5940acc7d3e6a98b90
] 
[Remove the Makefile targets relating to the Mac GUI app. refs #1282
david-sarah@jacaranda.org**20101226025859
 Ignore-this: 75303be783974b41138744ec62b07965
] 
[NEWS: remove unmaintained Mac GUI app. refs #1282
david-sarah@jacaranda.org**20101226020858
 Ignore-this: 40474a07f4a550b48563d35350be7ab5
] 
[Remove unmaintained Mac GUI app. fixes #1282
david-sarah@jacaranda.org**20101226020508
 Ignore-this: b3613bf1abfd284d542bf7c753ec557a
] 
[Remove src/allmydata/util/find_exe.py which is no longer used. fixes #1150
david-sarah@jacaranda.org**20101226023206
 Ignore-this: 7436c9b53bf210aed34a1a973cd9cace
] 
[status_web_pages_review.darcs.patch 
freestorm77@gmail.com**20110102034214
 Ignore-this: 29f1ecb36177f10f3f846b3d56b313b2
 
 I make some changes on status web pages
 
 status.xhtml:
 - Delete unused webform_css link
 - Align tables on the left
 
 tahoe-css:
 - Do some minor changes on code synthax
 - changes table.status-download-events style to look like other tables
 
 status.py:
 - Align table on the left
 - Changes table header
 - Add heading tags
 - Modify google api graph: add image border, calculate height to feet data
 
 signed-off-by: zooko@zooko.com
 fixes #1219
] 
[test_storage.py: fix a pyflakes unused import warning.
david-sarah@jacaranda.org**20101231220756
 Ignore-this: df08231540cb7dff9d2b038e47ab30ee
] 
[test_storage.py: leave at least 512 MiB free when running test_large_share. refs #1195
david-sarah@jacaranda.org**20101231203215
 Ignore-this: b2144c0341c3452b5d4ba219e284ea0e
] 
[storage: use fileutil's version of get_disk_stats() and get_available_space(), use mockery/fakery in tests, enable large share test on platforms with sparse files and if > 4 GiB of disk space is currently available
zooko@zooko.com**20100910173629
 Ignore-this: 1304f1164c661de6d5304f993eb9b27b
] 
[fileutil: copy in the get_disk_stats() and get_available_space() functions from storage/server.py
zooko@zooko.com**20100910173520
 Ignore-this: 8b15569715f710f4fc5092f7ca109253
] 
[Update foolscap version requirement to 0.6.0, to address http://foolscap.lothar.com/trac/ticket/167
david-sarah@jacaranda.org**20101231060039
 Ignore-this: 98d2b8086a1a500b9f4565bca5a3810
] 
[docs/webapi.rst: typos.
david-sarah@jacaranda.org**20101230034422
 Ignore-this: d1f5166d72cc711f7e0d9981eac9105e
] 
[docs/webapi.rst: capitalization, formatting of section on URL character encoding, and a correction about Internet Explorer.
david-sarah@jacaranda.org**20101230034049
 Ignore-this: b3b9819d2fb264b4cdc5c8afd4e8c48d
] 
[docs: corrections and clarifications.
david-sarah@jacaranda.org**20101227051056
 Ignore-this: e33202858c7644c58f3f924b164294b6
] 
[docs: more formatting cleanups and corrections. Spell webapi and wapi as web-API.
david-sarah@jacaranda.org**20101227050533
 Ignore-this: 18b23cbfb780df585d8a722a1ec63e94
] 
[docs/debian.rst: bring description of building dependencies from source up-to-date, and change hostname from allmydata.com to tahoe-lafs.org.
david-sarah@jacaranda.org**20101212222912
 Ignore-this: f38462afc88b4475195610385a28391c
] 
[docs/architecture.rst: correct rst syntax.
david-sarah@jacaranda.org**20101212202003
 Ignore-this: 3fbe12feb28bec6f1c63aedbc79aad21
] 
[docs/architecture.rst: formatting.
david-sarah@jacaranda.org**20101212201719
 Ignore-this: 305fa5dfc2939355eaf6d0d2161eb1ff
] 
[docs: linkification, wording improvements.
david-sarah@jacaranda.org**20101212201234
 Ignore-this: 4e67287f527a8bc728cfbd93255d2aae
] 
[docs: formatting.
david-sarah@jacaranda.org**20101212201115
 Ignore-this: 2e0ed394ac7726651d3a4f2c4b0d3798
] 
[docs/configuration.rst: more formatting tweaks; which -> that.
david-sarah@jacaranda.org**20101212195522
 Ignore-this: a7becb7021854ca5a90edd892b36fdd7
] 
[docs/configuration.rst: more changes to formatting.
david-sarah@jacaranda.org**20101212194511
 Ignore-this: 491aac33e5f5268d224359f1447d10be
] 
[docs/configuration.rst: changes to formatting (mainly putting commands and filenames in monospace).
david-sarah@jacaranda.org**20101212181828
 Ignore-this: 8a1480e2d5f43bee678476424615b50f
] 
[scripts/backupdb.py: more accurate comment about path field.
david-sarah@jacaranda.org**20101212170320
 Ignore-this: 50e47a2228a85207bbcd188a78a0d4e6
] 
[scripts/cli.py: fix missing 'put' in usage example for 'tahoe put'.
david-sarah@jacaranda.org**20101212170207
 Ignore-this: 2cbadf066fff611fc03d3c0ff97ce6ec
] 
[docs/frontends/CLI.rst: changes to formatting (mainly putting commands and filenames in monospace), and to command syntax to reflect that DIRCAP/... is accepted. Clarify the syntax of 'tahoe put' and other minor corrections. Tahoe -> Tahoe-LAFS.
david-sarah@jacaranda.org**20101212165800
 Ignore-this: a123ef6b564aa8624d1e79c97068ea12
] 
[docs/frontends/CLI.rst: Unicode arguments to 'tahoe' work on Windows as of v1.7.1.
david-sarah@jacaranda.org**20101212063740
 Ignore-this: 3977a99dfa86ac33a44171deaf43aaab
] 
[docs/known_issues.rst: fix title and linkify another URL. refs #1225
david-sarah@jacaranda.org**20101212062817
 Ignore-this: cc91287f7fb51c23440b3d2fe79c449c
] 
[docs/known_issues.rst: fix an external link. refs #1225
david-sarah@jacaranda.org**20101212062435
 Ignore-this: b8cbf12f353131756c358965c48060ec
] 
[Fix a link from uri.rst to dirnodes.rst. refs #1225
david-sarah@jacaranda.org**20101212054502
 Ignore-this: af6205299f5c9a33229cab259c00f9d5
] 
[Fix a link from webapi.rst to FTP-and-SFTP.rst. refs #1225
david-sarah@jacaranda.org**20101212053435
 Ignore-this: 2b9f88678c3447ea860d6b61e8799858
] 
[More specific hyperlink to architecture.rst from helper.rst. refs #1225
david-sarah@jacaranda.org**20101212052607
 Ignore-this: 50424c768fca481252fabf58424852dc
] 
[Update hyperlinks between docs, and linkify some external references. refs #1225
david-sarah@jacaranda.org**20101212051459
 Ignore-this: cd43a4c3d3de1f832abfa88d5fc4ace1
] 
[docs/specifications/dirnodes.rst: fix references to mutable.rst. refs #1225
david-sarah@jacaranda.org**20101212012720
 Ignore-this: 6819b4b4e06e947ee48b365e840db37d
] 
[docs/specifications/mutable.rst: correct the magic string for v1 mutable containers. refs #1225
david-sarah@jacaranda.org**20101212011400
 Ignore-this: 99a5fcdd40cef83dbb08f323f6cdaaca
] 
[Move .txt files in docs/frontends and docs/specifications to .rst. refs #1225
david-sarah@jacaranda.org**20101212010251
 Ignore-this: 8796d35d928370f7dc6ad2dafdc1c0fe
] 
[Convert docs/frontends and docs/specifications to reStructuredText format (not including file moves).
david-sarah@jacaranda.org**20101212004632
 Ignore-this: e3ceb2d832d73875abe48624ddbb5622
] 
[scripts/cli.py: remove the disclaimer in the help for 'tahoe cp' that it does not handle non-ASCII filenames well. (At least, we intend to handle them.)
david-sarah@jacaranda.org**20101130002145
 Ignore-this: 94c003efaa20b9eb4a83503d79844ca
] 
[relnotes.txt: fifth -> sixth labor-of-love release
zooko@zooko.com**20101129045647
 Ignore-this: 21c245015268b38916e3a138d256c09d
] 
[Makefile: BB_BRANCH is set to the empty string for trunk, not the string 'trunk'.
david-sarah@jacaranda.org**20101128233512
 Ignore-this: 5a7ef8eb10475636d21b91e25b56c369
] 
[relnotes.txt: eleventh -> twelfth release.
david-sarah@jacaranda.org**20101128223321
 Ignore-this: 1e26410156a665271c1170803dea2c0d
] 
[relnotes.tst: point to known_issues.rst, not known_issues.txt.
david-sarah@jacaranda.org**20101128222918
 Ignore-this: 60194eb4544cac446fe4f60b3e34b887
] 
[quickstart.html: fix link to point to allmydata-tahoe-1.8.1.zip.
david-sarah@jacaranda.org**20101128221728
 Ignore-this: 7b3ee86f8256aa12f5d862f689f3ee29
] 
[TAG allmydata-tahoe-1.8.1
david-sarah@jacaranda.org**20101128212336
 Ignore-this: 9c18bdeaef4822f590d2a0d879e00621
] 
Patch bundle hash:
6bca60737a418fb07a6a282fd49adf4758c41218