Ticket #1454: simplify-makefile-and-setup-py.darcs.patch

1 patch for repository davidsarah@dev.allmydata.org:/home/darcs/tahoe/trunk:

Mon Aug  1 04:19:52 BST 2011  david-sarah@jacaranda.org
  * Makefile and setup.py: remove setup.py commands that we no longer need, and their uses in the Makefile. Delete a stale and incorrect comment about updating _version.py. Also fix some coding style checks in the Makefile to operate on all source files.

New patches:

[Makefile and setup.py: remove setup.py commands that we no longer need, and their uses in the Makefile. Delete a stale and incorrect comment about updating _version.py. Also fix some coding style checks in the Makefile to operate on all source files.
david-sarah@jacaranda.org**20110801031952
 Ignore-this: 80a435dee3bc6e29058d4b37ff579922
] {
hunk ./Makefile 12
 # setup.py will extend sys.path to include our support/lib/... directory
 # itself. It will also create it in the beginning of the 'develop' command.
 
-PP=$(shell $(PYTHON) setup.py -q show_pythonpath)
-RUNPP=$(PYTHON) setup.py run_with_pythonpath
 TAHOE=$(PYTHON) bin/tahoe
hunk ./Makefile 13
+SOURCES=src/allmydata src/buildtest static misc/build_helpers bin/tahoe-script.template twisted setup.py
 
 .PHONY: make-version build
 
hunk ./Makefile 23
 make-version:
        $(PYTHON) ./setup.py darcsver --count-all-patches
 
-# We want src/allmydata/_version.py to be up-to-date, but it's a fairly
-# expensive operation (about 6 seconds on a just-before-0.7.0 tree, probably
-# because of the 332 patches since the last tag), and we've removed the need
-# for an explicit 'build' step by removing the C code from src/allmydata and
-# by running everything in place. It would be neat to do:
-#
-#src/allmydata/_version.py: _darcs/patches
-#      $(MAKE) make-version
-#
-# since that would update the embedded version string each time new darcs
-# patches were pulled, but without an obligatory 'build' step this rule
-# wouldn't be run frequently enough anyways.
-#
-# So instead, I'll just make sure that we update the version at least once
-# when we first start using the tree, and again whenever an explicit
-# 'make-version' is run, since then at least the developer has some means to
-# update things. It would be nice if 'make clean' deleted any
-# automatically-generated _version.py too, so that 'make clean; make all'
-# could be useable as a "what the heck is going on, get me back to a clean
-# state', but we need 'make clean' to work on non-darcs trees without
-# destroying useful information.
-
 .built:
        $(MAKE) build
 
hunk ./Makefile 29
 src/allmydata/_version.py:
        $(MAKE) make-version
 
-build: src/allmydata/_version.py
+# It is unnecessary to have this depend on build or src/allmydata/_version.py,
+# since 'setup.py build' always updates the version using 'darcsver --count-all-patches'.
+build:
        $(PYTHON) setup.py build
        touch .built
 
hunk ./Makefile 40
 # 'make install PREFIX=/usr/local/stow/tahoe-N.N' will do the same, but to
 # a different location
 
-install: src/allmydata/_version.py
+install:
 ifdef PREFIX
        mkdir -p $(PREFIX)
        $(PYTHON) ./setup.py install --single-version-externally-managed \
hunk ./Makefile 72
 
 check: test
 
-test-coverage: build src/allmydata/_version.py
+test-coverage: build
        rm -f .coverage
        $(TAHOE) debug trial --reporter=bwverbose-coverage $(TEST)
 
hunk ./Makefile 126
 
 
 pyflakes:
-       $(PYTHON) -OOu `which pyflakes` src/allmydata static misc/build_helpers bin/tahoe-script.template twisted setup.py |sort |uniq
+       $(PYTHON) -OOu `which pyflakes` $(SOURCES) |sort |uniq
+
 check-umids:
hunk ./Makefile 129
-       $(PYTHON) misc/coding_tools/check-umids.py `find src/allmydata -name '*.py'`
+       $(PYTHON) misc/coding_tools/check-umids.py `find $(SOURCES) -name '*.py'`
 
 count-lines:
        @echo -n "files: "
hunk ./Makefile 141
 
 check-memory: .built
        rm -rf _test_memory
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py upload"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py upload-self"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py upload-POST"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py download"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py download-GET"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py download-GET-slow"
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py receive"
+       $(TAHOE) @src/allmydata/test/check_memory.py upload
+       $(TAHOE) @src/allmydata/test/check_memory.py upload-self
+       $(TAHOE) @src/allmydata/test/check_memory.py upload-POST
+       $(TAHOE) @src/allmydata/test/check_memory.py download
+       $(TAHOE) @src/allmydata/test/check_memory.py download-GET
+       $(TAHOE) @src/allmydata/test/check_memory.py download-GET-slow
+       $(TAHOE) @src/allmydata/test/check_memory.py receive
 
 check-memory-once: .built
        rm -rf _test_memory
hunk ./Makefile 151
-       $(RUNPP) -p -c "src/allmydata/test/check_memory.py $(MODE)"
+       $(TAHOE) @src/allmydata/test/check_memory.py $(MODE)
 
 # The check-speed target uses a pre-established client node to run a canned
 # set of performance tests against a test network that is also
hunk ./Makefile 170
        -$(TAHOE) stop $(TESTCLIENTDIR)
        $(TAHOE) start $(TESTCLIENTDIR)
        sleep 5
-       $(PYTHON) src/allmydata/test/check_speed.py $(TESTCLIENTDIR)
+       $(TAHOE) @src/allmydata/test/check_speed.py $(TESTCLIENTDIR)
        $(TAHOE) stop $(TESTCLIENTDIR)
 
 # The check-grid target also uses a pre-established client node, along with a
hunk ./Makefile 178
 # in src/allmydata/test/check_grid.py to see how to set this up.
 check-grid: .built
        if [ -z '$(TESTCLIENTDIR)' ]; then exit 1; fi
-       $(PYTHON) src/allmydata/test/check_grid.py $(TESTCLIENTDIR) bin/tahoe
+       $(TAHOE) @src/allmydata/test/check_grid.py $(TESTCLIENTDIR) bin/tahoe
 
 bench-dirnode: .built
hunk ./Makefile 181
-       $(RUNPP) -p -c src/allmydata/test/bench_dirnode.py
+       $(TAHOE) @src/allmydata/test/bench_dirnode.py
 
 # 'make repl' is a simple-to-type command to get a Python interpreter loop
 # from which you can type 'import allmydata'
hunk ./Makefile 199
        find . |grep -vEe "_darcs|allfiles.tmp|src/allmydata/_(version|appname).py" |sort >allfiles.tmp.new
        diff allfiles.tmp.old allfiles.tmp.new
 
+# It would be nice if 'make clean' deleted any automatically-generated
+# _version.py too, so that 'make clean; make all' could be useable as a
+# "what the heck is going on, get me back to a clean state', but we need
+# 'make clean' to work on non-darcs trees without destroying useful information.
 clean:
        rm -rf build _trial_temp _test_memory .built
        rm -f `find src *.egg -name '*.so' -or -name '*.pyc'`
hunk ./Makefile 215
        rm -f bin/tahoe bin/tahoe.pyscript
 
 find-trailing-spaces:
-       $(PYTHON) misc/coding_tools/find-trailing-spaces.py -r src
+       $(PYTHON) misc/coding_tools/find-trailing-spaces.py -r $(SOURCES)
 
 # The test-desert-island target grabs the tahoe-deps tarball, unpacks it,
 # does a build, then asserts that the build did not try to download anything
hunk ./setup.py 187
 tests_require=[]
 
 
-class ShowSupportLib(Command):
-    user_options = []
-    def initialize_options(self):
-        pass
-    def finalize_options(self):
-        pass
-    def run(self):
-        # TODO: --quiet suppresses the 'running show_supportlib' message.
-        # Find a way to do this all the time.
-        print supportlib # TODO windowsy
-
-class ShowPythonPath(Command):
-    user_options = []
-    def initialize_options(self):
-        pass
-    def finalize_options(self):
-        pass
-    def run(self):
-        # TODO: --quiet suppresses the 'running show_supportlib' message.
-        # Find a way to do this all the time.
-        print "PYTHONPATH=%s" % os.environ.get("PYTHONPATH", '')
-
-class RunWithPythonPath(Command):
-    description = "Run a subcommand with PYTHONPATH set appropriately"
-
-    user_options = [ ("python", "p",
-                      "Treat command string as arguments to a python executable"),
-                     ("command=", "c", "Command to be run"),
-                     ("directory=", "d", "Directory to run the command in"),
-                     ]
-    boolean_options = ["python"]
-
-    def initialize_options(self):
-        self.command = None
-        self.python = False
-        self.directory = None
-    def finalize_options(self):
-        pass
-    def run(self):
-        oldpp = os.environ.get("PYTHONPATH", "").split(os.pathsep)
-        if oldpp == [""]:
-            # grr silly split() behavior
-            oldpp = []
-        os.environ['PYTHONPATH'] = os.pathsep.join(oldpp + [supportlib,])
-
-        # We must require the command to be safe to split on
-        # whitespace, and have --python and --directory to make it
-        # easier to achieve this.
-
-        command = []
-        if self.python:
-            command.append(sys.executable)
-        if self.command:
-            command.extend(self.command.split())
-        if not command:
-            raise RuntimeError("The --command argument is mandatory")
-        if self.directory:
-            os.chdir(self.directory)
-        if self.verbose:
-            print "command =", " ".join(command)
-        rc = subprocess.call(command)
-        sys.exit(rc)
-
-class TestMacDiskImage(Command):
-    description = "test the Mac disk image in dmg format (unmaintained)"
-    user_options = []
-
-    def initialize_options(self):
-        pass
-    def finalize_options(self):
-        pass
-    def run(self):
-        import sys
-        sys.path.append(os.path.join('misc', 'build_helpers'))
-        import test_mac_diskimage
-        return test_mac_diskimage.test_mac_diskimage('Allmydata', version=self.distribution.metadata.version)
-
-
 class Trial(Command):
     description = "run trial (use 'bin%stahoe debug trial' for the full set of trial options)" % (os.sep,)
     # This is just a subset of the most useful options, for compatibility.
hunk ./setup.py 328
       author_email='tahoe-dev@tahoe-lafs.org',
       url='http://tahoe-lafs.org/',
       license='GNU GPL', # see README.txt -- there is an alternative licence
-      cmdclass={"show_supportlib": ShowSupportLib,
-                "show_pythonpath": ShowPythonPath,
-                "run_with_pythonpath": RunWithPythonPath,
-                "test_mac_diskimage": TestMacDiskImage,
-                "trial": Trial,
+      cmdclass={"trial": Trial,
                 "make_executable": MakeExecutable,
                 "sdist": MySdist,
                 },
}

Context:

[src/allmydata/__init__.py: suppress a spurious warning from 'bin/tahoe --version[-and-path]' about twisted-web and twisted-core packages.
david-sarah@jacaranda.org**20110801005209
 Ignore-this: 50e7cd53cca57b1870d9df0361c7c709
] 
[test_cli.py: use to_str on fields loaded using simplejson.loads in new tests. refs #1304
david-sarah@jacaranda.org**20110730032521
 Ignore-this: d1d6dfaefd1b4e733181bf127c79c00b
] 
[cli: make 'tahoe cp' overwrite mutable files in-place
Kevan Carstensen <kevan@isnotajoke.com>**20110729202039
 Ignore-this: b2ad21a19439722f05c49bfd35b01855
] 
[SFTP: write an error message to standard error for unrecognized shell commands. Change the existing message for shell sessions to be written to standard error, and refactor some duplicated code. Also change the lines of the error messages to end in CRLF, and take into account Kevan's review comments. fixes #1442, #1446
david-sarah@jacaranda.org**20110729233102
 Ignore-this: d2f2bb4664f25007d1602bf7333e2cdd
] 
[src/allmydata/scripts/cli.py: fix pyflakes warning.
david-sarah@jacaranda.org**20110728021402
 Ignore-this: 94050140ddb99865295973f49927c509
] 
[Fix the help synopses of CLI commands to include [options] in the right place. fixes #1359, fixes #636
david-sarah@jacaranda.org**20110724225440
 Ignore-this: 2a8e488a5f63dabfa9db9efd83768a5
] 
[encodingutil: argv and output encodings are always the same on all platforms. Lose the unnecessary generality of them being different. fixes #1120
david-sarah@jacaranda.org**20110629185356
 Ignore-this: 5ebacbe6903dfa83ffd3ff8436a97787
] 
[docs/man/tahoe.1: add man page. fixes #1420
david-sarah@jacaranda.org**20110724171728
 Ignore-this: fc7601ec7f25494288d6141d0ae0004c
] 
[Update the dependency on zope.interface to fix an incompatiblity between Nevow and zope.interface 3.6.4. fixes #1435
david-sarah@jacaranda.org**20110721234941
 Ignore-this: 2ff3fcfc030fca1a4d4c7f1fed0f2aa9
] 
[frontends/ftpd.py: remove the check for IWriteFile.close since we're now guaranteed to be using Twisted >= 10.1 which has it.
david-sarah@jacaranda.org**20110722000320
 Ignore-this: 55cd558b791526113db3f83c00ec328a
] 
[Update the dependency on Twisted to >= 10.1. This allows us to simplify some documentation: it's no longer necessary to install pywin32 on Windows, or apply a patch to Twisted in order to use the FTP frontend. fixes #1274, #1438. refs #1429
david-sarah@jacaranda.org**20110721233658
 Ignore-this: 81b41745477163c9b39c0b59db91cc62
] 
[misc/build_helpers/run_trial.py: undo change to block pywin32 (it didn't work because run_trial.py is no longer used). refs #1334
david-sarah@jacaranda.org**20110722035402
 Ignore-this: 5d03f544c4154f088e26c7107494bf39
] 
[misc/build_helpers/run_trial.py: ensure that pywin32 is not on the sys.path when running the test suite. Includes some temporary debugging printouts that will be removed. refs #1334
david-sarah@jacaranda.org**20110722024907
 Ignore-this: 5141a9f83a4085ed4ca21f0bbb20bb9c
] 
[docs/running.rst: use 'tahoe run ~/.tahoe' instead of 'tahoe run' (the default is the current directory, unlike 'tahoe start').
david-sarah@jacaranda.org**20110718005949
 Ignore-this: 81837fbce073e93d88a3e7ae3122458c
] 
[docs/running.rst: say to put the introducer.furl in tahoe.cfg.
david-sarah@jacaranda.org**20110717194315
 Ignore-this: 954cc4c08e413e8c62685d58ff3e11f3
] 
[README.txt: say that quickstart.rst is in the docs directory.
david-sarah@jacaranda.org**20110717192400
 Ignore-this: bc6d35a85c496b77dbef7570677ea42a
] 
[setup: remove the dependency on foolscap's "secure_connections" extra, add a dependency on pyOpenSSL
zooko@zooko.com**20110717114226
 Ignore-this: df222120d41447ce4102616921626c82
 fixes #1383
] 
[test_sftp.py cleanup: remove a redundant definition of failUnlessReallyEqual.
david-sarah@jacaranda.org**20110716181813
 Ignore-this: 50113380b368c573f07ac6fe2eb1e97f
] 
[docs: add missing link in NEWS.rst
zooko@zooko.com**20110712153307
 Ignore-this: be7b7eb81c03700b739daa1027d72b35
] 
[contrib: remove the contributed fuse modules and the entire contrib/ directory, which is now empty
zooko@zooko.com**20110712153229
 Ignore-this: 723c4f9e2211027c79d711715d972c5
 Also remove a couple of vestigial references to figleaf, which is long gone.
 fixes #1409 (remove contrib/fuse)
] 
[add Protovis.js-based download-status timeline visualization
Brian Warner <warner@lothar.com>**20110629222606
 Ignore-this: 477ccef5c51b30e246f5b6e04ab4a127
 
 provide status overlap info on the webapi t=json output, add decode/decrypt
 rate tooltips, add zoomin/zoomout buttons
] 
[add more download-status data, fix tests
Brian Warner <warner@lothar.com>**20110629222555
 Ignore-this: e9e0b7e0163f1e95858aa646b9b17b8c
] 
[prepare for viz: improve DownloadStatus events
Brian Warner <warner@lothar.com>**20110629222542
 Ignore-this: 16d0bde6b734bb501aa6f1174b2b57be
 
 consolidate IDownloadStatusHandlingConsumer stuff into DownloadNode
] 
[docs: fix error in crypto specification that was noticed by Taylor R Campbell <campbell+tahoe@mumble.net>
zooko@zooko.com**20110629185711
 Ignore-this: b921ed60c1c8ba3c390737fbcbe47a67
] 
[setup.py: don't make bin/tahoe.pyscript executable. fixes #1347
david-sarah@jacaranda.org**20110130235809
 Ignore-this: 3454c8b5d9c2c77ace03de3ef2d9398a
] 
[Makefile: remove targets relating to 'setup.py check_auto_deps' which no longer exists. fixes #1345
david-sarah@jacaranda.org**20110626054124
 Ignore-this: abb864427a1b91bd10d5132b4589fd90
] 
[Makefile: add 'make check' as an alias for 'make test'. Also remove an unnecessary dependency of 'test' on 'build' and 'src/allmydata/_version.py'. fixes #1344
david-sarah@jacaranda.org**20110623205528
 Ignore-this: c63e23146c39195de52fb17c7c49b2da
] 
[Rename test_package_initialization.py to (much shorter) test_import.py .
Brian Warner <warner@lothar.com>**20110611190234
 Ignore-this: 3eb3dbac73600eeff5cfa6b65d65822
 
 The former name was making my 'ls' listings hard to read, by forcing them
 down to just two columns.
] 
[tests: fix tests to accomodate [20110611153758-92b7f-0ba5e4726fb6318dac28fb762a6512a003f4c430]
zooko@zooko.com**20110611163741
 Ignore-this: 64073a5f39e7937e8e5e1314c1a302d1
 Apparently none of the two authors (stercor, terrell), three reviewers (warner, davidsarah, terrell), or one committer (me) actually ran the tests. This is presumably due to #20.
 fixes #1412
] 
[wui: right-align the size column in the WUI
zooko@zooko.com**20110611153758
 Ignore-this: 492bdaf4373c96f59f90581c7daf7cd7
 Thanks to Ted "stercor" Rolle Jr. and Terrell Russell.
 fixes #1412
] 
[docs: three minor fixes
zooko@zooko.com**20110610121656
 Ignore-this: fec96579eb95aceb2ad5fc01a814c8a2
 CREDITS for arc for stats tweak
 fix link to .zip file in quickstart.rst (thanks to ChosenOne for noticing)
 English usage tweak
] 
[docs/running.rst: fix stray HTML (not .rst) link noticed by ChosenOne.
david-sarah@jacaranda.org**20110609223719
 Ignore-this: fc50ac9c94792dcac6f1067df8ac0d4a
] 
[server.py:  get_latencies now reports percentiles _only_ if there are sufficient observations for the interpretation of the percentile to be unambiguous.
wilcoxjg@gmail.com**20110527120135
 Ignore-this: 2e7029764bffc60e26f471d7c2b6611e
 interfaces.py:  modified the return type of RIStatsProvider.get_stats to allow for None as a return value
 NEWS.rst, stats.py: documentation of change to get_latencies
 stats.rst: now documents percentile modification in get_latencies
 test_storage.py:  test_latencies now expects None in output categories that contain too few samples for the associated percentile to be unambiguously reported.
 fixes #1392
] 
[docs: revert link in relnotes.txt from NEWS.rst to NEWS, since the former did not exist at revision 5000.
david-sarah@jacaranda.org**20110517011214
 Ignore-this: 6a5be6e70241e3ec0575641f64343df7
] 
[docs: convert NEWS to NEWS.rst and change all references to it.
david-sarah@jacaranda.org**20110517010255
 Ignore-this: a820b93ea10577c77e9c8206dbfe770d
] 
[docs: remove out-of-date docs/testgrid/introducer.furl and containing directory. fixes #1404
david-sarah@jacaranda.org**20110512140559
 Ignore-this: 784548fc5367fac5450df1c46890876d
] 
[scripts/common.py: don't assume that the default alias is always 'tahoe' (it is, but the API of get_alias doesn't say so). refs #1342
david-sarah@jacaranda.org**20110130164923
 Ignore-this: a271e77ce81d84bb4c43645b891d92eb
] 
[setup: don't catch all Exception from check_requirement(), but only PackagingError and ImportError
zooko@zooko.com**20110128142006
 Ignore-this: 57d4bc9298b711e4bc9dc832c75295de
 I noticed this because I had accidentally inserted a bug which caused AssertionError to be raised from check_requirement().
] 
[M-x whitespace-cleanup
zooko@zooko.com**20110510193653
 Ignore-this: dea02f831298c0f65ad096960e7df5c7
] 
[docs: fix typo in running.rst, thanks to arch_o_median
zooko@zooko.com**20110510193633
 Ignore-this: ca06de166a46abbc61140513918e79e8
] 
[relnotes.txt: don't claim to work on Cygwin (which has been untested for some time). refs #1342
david-sarah@jacaranda.org**20110204204902
 Ignore-this: 85ef118a48453d93fa4cddc32d65b25b
] 
[relnotes.txt: forseeable -> foreseeable. refs #1342
david-sarah@jacaranda.org**20110204204116
 Ignore-this: 746debc4d82f4031ebf75ab4031b3a9
] 
[replace remaining .html docs with .rst docs
zooko@zooko.com**20110510191650
 Ignore-this: d557d960a986d4ac8216d1677d236399
 Remove install.html (long since deprecated).
 Also replace some obsolete references to install.html with references to quickstart.rst.
 Fix some broken internal references within docs/historical/historical_known_issues.txt.
 Thanks to Ravi Pinjala and Patrick McDonald.
 refs #1227
] 
[docs: FTP-and-SFTP.rst: fix a minor error and update the information about which version of Twisted fixes #1297
zooko@zooko.com**20110428055232
 Ignore-this: b63cfb4ebdbe32fb3b5f885255db4d39
] 
[munin tahoe_files plugin: fix incorrect file count
francois@ctrlaltdel.ch**20110428055312
 Ignore-this: 334ba49a0bbd93b4a7b06a25697aba34
 fixes #1391
] 
[corrected "k must never be smaller than N" to "k must never be greater than N"
secorp@allmydata.org**20110425010308
 Ignore-this: 233129505d6c70860087f22541805eac
] 
[Fix a test failure in test_package_initialization on Python 2.4.x due to exceptions being stringified differently than in later versions of Python. refs #1389
david-sarah@jacaranda.org**20110411190738
 Ignore-this: 7847d26bc117c328c679f08a7baee519
] 
[tests: add test for including the ImportError message and traceback entry in the summary of errors from importing dependencies. refs #1389
david-sarah@jacaranda.org**20110410155844
 Ignore-this: fbecdbeb0d06a0f875fe8d4030aabafa
] 
[allmydata/__init__.py: preserve the message and last traceback entry (file, line number, function, and source line) of ImportErrors in the package versions string. fixes #1389
david-sarah@jacaranda.org**20110410155705
 Ignore-this: 2f87b8b327906cf8bfca9440a0904900
] 
[remove unused variable detected by pyflakes
zooko@zooko.com**20110407172231
 Ignore-this: 7344652d5e0720af822070d91f03daf9
] 
[allmydata/__init__.py: Nicer reporting of unparseable version numbers in dependencies. fixes #1388
david-sarah@jacaranda.org**20110401202750
 Ignore-this: 9c6bd599259d2405e1caadbb3e0d8c7f
] 
[update FTP-and-SFTP.rst: the necessary patch is included in Twisted-10.1
Brian Warner <warner@lothar.com>**20110325232511
 Ignore-this: d5307faa6900f143193bfbe14e0f01a
] 
[control.py: remove all uses of s.get_serverid()
warner@lothar.com**20110227011203
 Ignore-this: f80a787953bd7fa3d40e828bde00e855
] 
[web: remove some uses of s.get_serverid(), not all
warner@lothar.com**20110227011159
 Ignore-this: a9347d9cf6436537a47edc6efde9f8be
] 
[immutable/downloader/fetcher.py: remove all get_serverid() calls
warner@lothar.com**20110227011156
 Ignore-this: fb5ef018ade1749348b546ec24f7f09a
] 
[immutable/downloader/fetcher.py: fix diversity bug in server-response handling
warner@lothar.com**20110227011153
 Ignore-this: bcd62232c9159371ae8a16ff63d22c1b
 
 When blocks terminate (either COMPLETE or CORRUPT/DEAD/BADSEGNUM), the
 _shares_from_server dict was being popped incorrectly (using shnum as the
 index instead of serverid). I'm still thinking through the consequences of
 this bug. It was probably benign and really hard to detect. I think it would
 cause us to incorrectly believe that we're pulling too many shares from a
 server, and thus prefer a different server rather than asking for a second
 share from the first server. The diversity code is intended to spread out the
 number of shares simultaneously being requested from each server, but with
 this bug, it might be spreading out the total number of shares requested at
 all, not just simultaneously. (note that SegmentFetcher is scoped to a single
 segment, so the effect doesn't last very long).
] 
[immutable/downloader/share.py: reduce get_serverid(), one left, update ext deps
warner@lothar.com**20110227011150
 Ignore-this: d8d56dd8e7b280792b40105e13664554
 
 test_download.py: create+check MyShare instances better, make sure they share
 Server objects, now that finder.py cares
] 
[immutable/downloader/finder.py: reduce use of get_serverid(), one left
warner@lothar.com**20110227011146
 Ignore-this: 5785be173b491ae8a78faf5142892020
] 
[immutable/offloaded.py: reduce use of get_serverid() a bit more
warner@lothar.com**20110227011142
 Ignore-this: b48acc1b2ae1b311da7f3ba4ffba38f
] 
[immutable/upload.py: reduce use of get_serverid()
warner@lothar.com**20110227011138
 Ignore-this: ffdd7ff32bca890782119a6e9f1495f6
] 
[immutable/checker.py: remove some uses of s.get_serverid(), not all
warner@lothar.com**20110227011134
 Ignore-this: e480a37efa9e94e8016d826c492f626e
] 
[add remaining get_* methods to storage_client.Server, NoNetworkServer, and
warner@lothar.com**20110227011132
 Ignore-this: 6078279ddf42b179996a4b53bee8c421
 MockIServer stubs
] 
[upload.py: rearrange _make_trackers a bit, no behavior changes
warner@lothar.com**20110227011128
 Ignore-this: 296d4819e2af452b107177aef6ebb40f
] 
[happinessutil.py: finally rename merge_peers to merge_servers
warner@lothar.com**20110227011124
 Ignore-this: c8cd381fea1dd888899cb71e4f86de6e
] 
[test_upload.py: factor out FakeServerTracker
warner@lothar.com**20110227011120
 Ignore-this: 6c182cba90e908221099472cc159325b
] 
[test_upload.py: server-vs-tracker cleanup
warner@lothar.com**20110227011115
 Ignore-this: 2915133be1a3ba456e8603885437e03
] 
[happinessutil.py: server-vs-tracker cleanup
warner@lothar.com**20110227011111
 Ignore-this: b856c84033562d7d718cae7cb01085a9
] 
[upload.py: more tracker-vs-server cleanup
warner@lothar.com**20110227011107
 Ignore-this: bb75ed2afef55e47c085b35def2de315
] 
[upload.py: fix var names to avoid confusion between 'trackers' and 'servers'
warner@lothar.com**20110227011103
 Ignore-this: 5d5e3415b7d2732d92f42413c25d205d
] 
[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] 
Patch bundle hash:
184d04def5bec42701313f5dd49d588788250c80