We're slowly moving away from Nevow, and marcusw's previous patch removed
uses of the formless CSS file, so now we can stop testing that nevow can find
that file, and remove the lingering unused "import formless" call.
* use d3.js v2.4.6
* add a "toggle misc events" button, to get hash/bitmap-checking details
* only draw data that's on screen, for speed
* add fragment-arg to fetch timeline data.json from somewhere else
* fix tahoe.cfg control of default mutable type
* tolerate arbitrary case in [client]mutable.format value
* small docs improvements
* use get_mutable_type() as a format-is-mutable predicate
* tighten up error message
* fix CLI commands (put, mkdir) to send format=, not mutable-type=
* fix tests
* test_cli: fix tests that observe t=json output, don't ignore failures in
'tahoe put'
* fix handling of version= to make it easier to use the default
* interpret ?mutable=true&format=MDMF as MDMF, not SDMF
- Learn how to create MDMF files and directories through the
mutable-type argument.
- Operate with the interface changes associated with MDMF and #993.
- Learn how to do partial updates of mutable files.
This patch was originally written by Brian, but was re-recorded by Zooko to use
darcs replace instead of hunks for any file in which it would result in fewer
total hunks.
refs #1363
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.
To test the changes for #577, we need a deterministic way to simulate
the passage of long periods of time. twisted.internet.task.Clock seems,
from my Googling, to be the way to go for this functionality. I changed
a few things so that OphandleTable would use twisted.internet.task.Clock
when testing:
* WebishServer.__init___ now takes an optional 'clock' parameter,
* which it passes to the root.Root instance it creates.
* root.Root.__init__ now takes an optional 'clock' parameter, which it
passes to the OphandleTable.__init__ method.
* OphandleTable.__init__ now takes an optional 'clock' parameter. If
it is provided, and it isn't None, its callLater method will be used
to schedule ophandle expirations (as opposed to using
reactor.callLater, which is what OphandleTable does normally).
* The WebMixin object in test_web.py now sets a self.clock parameter,
which is a twisted.internet.task.Clock that it feeds to the
WebishServer it creates.
Tests using the WebMixin can control the passage of time in
OphandleTable by accessing self.clock.
* change t=mkdir-with-children to not use multipart/form encoding. Instead,
the request body is all JSON. t=mkdir-immutable uses this format too.
* make nodemaker.create_immutable_dirnode() get convergence from SecretHolder,
but let callers override it
* raise NotDeepImmutableError instead of using assert()
* add mutable= argument to DirectoryNode.create_subdirectory(), default True
This is safer: in the earlier API, an old webapi server would silently ignore
the initial children, and clients trying to set them would have to fetch the
newly-created directory to discover the incompatibility. In the new API,
clients using t=mkdir-with-children against an old webapi server will get a
clear error.
This makes it more obvious that the Helper currently generates leases with
the Helper's own secrets, rather than getting values from the client, which
is arguably a bug that will likely be resolved with the Accounting project.
* stop using IURI as an adapter
* pass cap strings around instead of URI instances
* move filenode/dirnode creation duties from Client to new NodeMaker class
* move other Client duties to KeyGenerator, SecretHolder, History classes
* stop passing Client reference to dirnode/filenode constructors
- pass less-powerful references instead, like StorageBroker or Uploader
* always create DirectoryNodes by wrapping a filenode (mutable for now)
* remove some specialized mock classes from unit tests
Detailed list of changes (done one at a time, then merged together)
always pass a string to create_node_from_uri(), not an IURI instance
always pass a string to IFilesystemNode constructors, not an IURI instance
stop using IURI() as an adapter, switch on cap prefix in create_node_from_uri()
client.py: move SecretHolder code out to a separate class
test_web.py: hush pyflakes
client.py: move NodeMaker functionality out into a separate object
LiteralFileNode: stop storing a Client reference
immutable Checker: remove Client reference, it only needs a SecretHolder
immutable Upload: remove Client reference, leave SecretHolder and StorageBroker
immutable Repairer: replace Client reference with StorageBroker and SecretHolder
immutable FileNode: remove Client reference
mutable.Publish: stop passing Client
mutable.ServermapUpdater: get StorageBroker in constructor, not by peeking into Client reference
MutableChecker: reference StorageBroker and History directly, not through Client
mutable.FileNode: removed unused indirection to checker classes
mutable.FileNode: remove Client reference
client.py: move RSA key generation into a separate class, so it can be passed to the nodemaker
move create_mutable_file() into NodeMaker
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.
test_mutable.py: clean up basedir names
client.py: move create_empty_dirnode() into NodeMaker
dirnode.py: get rid of DirectoryNode.create
remove DirectoryNode.init_from_uri, refactor NodeMaker for customization, simplify test_web's mock Client to match
stop passing Client to DirectoryNode, make DirectoryNode.create_with_mutablefile the normal DirectoryNode constructor, start removing client from NodeMaker
remove Client from NodeMaker
move helper status into History, pass History to web.Status instead of Client
test_mutable.py: fix minor typo
we actually exercise during tests) into more specific exceptions, so they
don't get optimized away. The best rule to follow is probably this: if an
exception is worth testing, then it's part of the API, and AssertionError
should never be part of the API. Closes#749.
This reverses some, but not all, of the changes that were committed in the following set of patches.
rolling back:
Sun Jan 18 09:54:30 MST 2009 toby.murray
* add 'web.ambient_upload_authority' as a paramater to tahoe.cfg
M ./src/allmydata/client.py -1 +3
M ./src/allmydata/test/common.py -7 +9
A ./src/allmydata/test/test_ambient_upload_authority.py
M ./src/allmydata/web/root.py +12
M ./src/allmydata/webish.py -1 +4
Sun Jan 18 09:56:08 MST 2009 zooko@zooko.com
* trivial: whitespace
I ran emacs's "M-x whitespace-cleanup" on the files that Toby's recent patch had touched that had trailing whitespace on some lines.
M ./src/allmydata/test/test_ambient_upload_authority.py -9 +8
M ./src/allmydata/web/root.py -2 +1
M ./src/allmydata/webish.py -2 +1
Mon Jan 19 14:16:19 MST 2009 zooko@zooko.com
* trivial: remove unused import noticed by pyflakes
M ./src/allmydata/test/test_ambient_upload_authority.py -1
Mon Jan 19 21:38:35 MST 2009 toby.murray
* doc: describe web.ambient_upload_authority
M ./docs/configuration.txt +14
M ./docs/frontends/webapi.txt +11
Mon Jan 19 21:38:57 MST 2009 zooko@zooko.com
* doc: add Toby Murray to the CREDITS
M ./CREDITS +4
