| Commit message (Collapse) | Author | Age | Files | Lines |
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this module, in favor of moving exceptions into the interface modules that
they are appropriate for.
For now, this is just the low-hanging fruit.
Along the way, clean up by reSTifying some interfaces and implementations.
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subdirectory and updating all relevant imports. Move of the circular
import problems have been eliminated in the process.
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tests, we're making very good progress. Just the tough ones are left. This
change did modify the the schema a bit, for better naming and typing.
E.g. 'type' -> 'request_type' and using a RawStr for a hash type.
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enables a few interesting things:
1. It makes it easier to do our "pillars of storage" idea, where list data and
messages could live in one database, but user information live in a
separate database.
2. It reduces the number of moving parts. SQLAlchemy and Elixir can both go
away in favor of just one database layer.
3. No more Unicode/string mush hell. Somewhere along the way the upgrade to
SQLAlchemy 0.4 and Elixir 0.4 made the strings coming out the database
sometimes Unicode and sometimes 8-bit. This was totally unpredictable.
Storm asserts that if a property is declared Unicode, it comes in and goes
out as Unicode.
4. 'flush' is gone.
One cost of this is that Storm does not yet currently support schema
generation. So I cheat by dumping the trunk's SQLite schema and using that as
a starting place for the Storm-based schema. I hope that Storm will
eventually address this.
Other related changes include:
- SQLALCHEMY_ENGINE_URL is renamed to DEFAULT_DATABASE_URL. This may still
get changed.
Things I still want to fix:
- Ickyness with clearing the databases.
- Really implement multiple stores with better management of the Store
instances.
- Fix all the circular import nasties.
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0.4. Lots of things changes, which broke lots of our code. There are still a
couple of failures in the test suite that I don't understand. It seems that
for pending.txt and requests.txt, sometimes strings come back from the
database as 8-bit strings and other times as unicodes. It's impossible to
make these tests work both separately and together.
users.txt is also failing intermittently. Lots of different behavior between
running the full test suite all together and running individual tests. Sigh.
Note also that actually, Elixir 0.4.0 doesn't work for us. There's a bug in
that version that prevented zope.interfaces and Elixir working together. Get
the latest 0.4.0 from source to fix this.
Other changes include:
- Remove Mailman/lockfile.py. While I haven't totally eliminated locking, I
have released the lockfile as a separate Python package called locknix,
which Mailman 3.0 now depends on.
- Renamed Mailman/interfaces/messagestore.py and added an IMessage interface.
- bin/testall raises turns on SQLALCHEMY_ECHO when the verbosity is above 3
(that's three -v's because the default verbosity is 1).
- add_domain() in config files now allows url_host to be optional. If not
given, it defaults to email_host.
- Added a non-public interface IDatabase._reset() used by the test suite to
zap the database between doctests. Added an implementation in the model
which just runs through all rows in all entities, deleting them.
- [I]Pending renamed to [I]Pended
- Don't allow Pendings.add() to infloop.
- In the model's User impelementations, we don't need to append or remove the
address when linking and unlinking. By setting the address.user attribute,
SQLAlchemy appears to do the right thing, though I'm not 100% sure of that
(see the above mentioned failures).
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mostly. It's no longer needed by anything in the test suite, and
therefore the list manager returns database MailingList objects
directly. The wrapper cruft has been removed.
To accomplish this, a couple of hacks were added to the Mailman.app
package, which will get cleaned up over time. The MailList module
itself (and its few remaining mixins) aren't yet removed from the tree
because some of the code is still not tested, and I want to leave this
code around until I've finished converting it.
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interface to create and delete lists. Mostly that's working now, but I need
unit tests for most of the new work contained in this revision.
Implemented a rudimentary 'list styles' subsystem, along with interfaces, but
no tests yet. Moved all of MailList.InitVars() into a DefaultStyle, which is
always available at priority zero. It's used by default if there are no
matching styles for a mailing list.
Because of the list styles, we can now get rid of (almost) all InitVars()
methods. And because of /that/ we can get rid of the mixin clases whose sole
purpose was to provide an InitVars() method. Yay for code removal!
Mixin modules/classes removed: Autoresponder, GatewayManager, TopicManager.
Removed the Mailman/ext crufty extension mechanism. Extensions will now be
done using setuptools plugins. Hopefully this will take us everywhere we need
to go, but I'll add Mailman.ext back if necessary later.
Mailiman.app.create module added to implement a common, higher-level list
creation feature. This is used by bin/newlist now, though some of that
functionality (namely, ensuring the owners exist in the database, and
notifying the owners) should be moved here. The MTA plugins aren't yet
integrated into this, but need to be.
Mailman.app.plugins module added to generalize setuptools plugin management.
Defaults.DEFAULT_REPLY_GOES_TO_LIST now gets initialized with a proper enum.
Also, the duplicate DeliveryMode and DeliveryStatus enums are removed from
Defaults because they're in Mailman.constants.
Added Errors.DuplicateStyleError.
Updated Utils.list_exists() to use the new IListManager.get() interface, which
has been changed to return None if the list doesn't exist (for consistency)
instead of raising an exception. Utils.list_names() also needed to be fixed
to use config.db.list_manager.
bin/make_instance, bin/newlist, bin/rmlist changed to use parser.error()
istead of printing to sys.stderr and sys.exit(1).
bin/newlist and bin/rmlist now works with the IListManager interface, so you
can create and delete lists from the command line again. The CLI for newlist
has been much simplified; it no longer prompts for missing positional
arguments. It now uses a more traditional CLI. newlist also accepts zero to
many owners, and it ensures that the owners are all in the database. It no
longer asks for a list password, because this doesn't make sense any more.
bin/withlist has also been fixed to work with the IListManager interface.
There are lots of XXXs and FIXMEs that need to be resolved before this can
land. Also, we need to test all this stuff before it can land.
Configuration.load() is now taught to search in sys.argv[0] for
var/etc/mailman.cfg since this is where it is for egg development layouts.
Also, VAR_DIR must be abspath'd.
Added an __all__ to Mailman.constants, and added an Action enum.
The listmanager implementation has to set the mlist.created_at time. There's
also a bit of crufty refactoring going on to instantiate the roster objects
whenever the list is created or retrieved from the database.
Several MailingList column types are now set to our custom TimeDeltaType,
which knows how to store a datetime.timedelta. A SQLAlchemny converter type
is added to Mailman.database.types. I also fixed a bug in the EnumType
implementation.
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Pending.py module is removed. Added an interface to this functionality such
that any IPendable (essentially a key/value mapping) can be associated with a
token, and that token can be confirmed and has a lifetime. Any keys and
values can be stored, as long as both are unicodes.
Added a doctest.
Modified initialization of the database layer to support pluggability via
setuptools. No longer is this layer initialized from a module, but now it's
instantiated from a class that implements IDatabase. The StockDatabase class
implements the SQLAchemy/Elixir layer, but this can be overridden in a
setup.py. Bye bye MANAGERS_INIT_FUNCTION, we hardly knew ye.
Added a package Mailman.app which will contain certain application specific
functionality. Right now, the only there there is an IRegistar
implementation, which didn't seem to fit anywhere else.
Speaking of which, the IRegistrar interface implements all the logic related
to registration and verification of email addresses. Think the equivalent of
MailList.AddMember() except generalized out of a mailing list context. This
latter will eventually go away. The IRegistrar sends the confirmation email.
Added an IDomain interface, though the only implementation of this so far
lives in the registration.txt doctest. This defines the context necessary for
domain-level things, like address confirmation.
A bunch of other cleanups in modules that are necessary due to the refactoring
of Pending, but don't affect anything that's actually tested yet, so I won't
vouch for them (except that they don't throw errors on import!).
Clean up Defaults.py; also turn the functions seconds(), minutes(), hours()
and days() into their datetime.timedelta equivalents.
Consolidated the bogus email address exceptions.
In some places where appropriate, use email 4.0 module names instead of the
older brand.
Switch from Mailman.Utils.unique_message_id() to email.utils.make_msgid()
everywhere. This is because we need to allow sending not in the context of a
mailing list (i.e. domain-wide address confirmation message). So we can't use
a Message-ID generator that requires a mailing list. OTOH, this breaks
Message-ID collision detection in the mail->news gateway. I'll fix that
eventually.
Remove the 'verified' row on the Address table. Now verification is checked
by Address.verified_on not being None.
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necessary to deal with the simplified user model. Eradicate more references
to rosters and roster sets.
Give Users a repr. Also give them a belongs_to() link to Preferences, but
change the user manager to not give a user preferences by default (the lookup
schema should properly handle users with no preferences now).
Also, when creating a user, set their real_name to the empty string if no
real_name argument was given to create_user(). Update the IUserManager
interface's create_user() method to match the implementation.
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confident the Elixir branch is ready to become mainline. Also, fewer branches
makes for an easier migration to a dvcs.
Don't expect much of the old test suite to work, or even for much of the old
functionality to work. The changes here are disruptive enough to break higher
level parts of Mailman. But that's okay because I am slowly building up a new
and improved test suite, which will lead to a functional system again.
For now, only the doctests in Mailman/docs (and their related test harnesses)
will pass, but they all do pass. Note that Mailman/docs serve as system
documentation first and unit tests second. You should be able to read the
doctest files to understand the underlying data model.
Other changes included in this merge:
- Added the Mailman.ext extension package.
- zope.interfaces uses to describe major components
- SQLAlchemy/Elixir used as the database model
- Top level doinstall target renamed to justinstall
- 3rd-party packages are now installed in pythonlib/lib/python to be more
compliant with distutils standards. This allows us to use just --home
instead of all the --install-* options.
- No longer need to include the email package or pysqlite, as Python 2.5 is
required (and comes with both packages).
- munepy package is included, for Python enums
- IRosterSets are added as a way to manage a collection of IRosters. Roster
sets are named so that we can maintain the indirection between mailing lists
and rosters, where the two are maintained in different storages.
- IMailingListRosters: remove_*_roster() -> delete_*_roster()
- Remove IMember interface.
- Utils.list_names() -> config.list_manager.names
- fqdn_listname() takes an optional hostname argument.
- Added a bunch of new exceptions used throughout the new interfaces.
- Make LockFile a context manager for use with the 'with' statement.
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