txampext

txampext is a collection of third-party extensions and tools for Twisted's implementation of AMP.

What's new

0.0.11

Mutlifactory support for proxying multiplexed connections. Previously you could only do that with one factory; now you can do it with an arbitrary number. (The example still only proxies one thing; but the obvious way to make it proxy more than one thing now works.)

0.0.10

Improvements:

• respondertests: The error message raised when a locator does not have the appropriate responder is now better.
• commandtests: Added support for requiresAnswer

0.0.9

respondertests no longer relies on gross implementation details.

0.0.8

Bugfix release for 0.0.7; due to the wrong thing being tagged, the new responder tests were actually fatally broken. Everyone should update.

0.0.7

Features:

• Added txampext.jsondialect, a JSON AMP dialect, intended for browsers.
• Added txampext.respondertests, tests for verifying that responder locators actually have registered responders for given commands.

The version is now available as both txampext.__version__ as well as txampext.version.

0.0.6

Bugfixes:

• ExposedProtocol has been renamed to ExposedResponderLocator, because it's actually always the responder locator (which sometimes happens to be the protocol) due to an implementation detail of AMP in Twisted.

Features:

• A new iteration of the protocol multiplexing logic. Assumes that you're using AMP subclasses, so that the responder locator is also the protocol. There's a hook you can override in case there's a different way to get to the protocol class from the responder locator. The examples do the latter.
• The documentation now has an example that listens locally for TCP connections and then forwards them over an AMP connection using a multiplexed AMP connection.

For the next release, I hope to clean up the example, and add it to the multiplexing module.

0.0.5

Features:

• Command testing tools require explicit specification of all attributes. This takes care of a few silent failure cases. When some of the attributes aren't specified, an exception is raised detailing the missing attributes (and only the missing attributes).
• constrained has been renamed constraints.
• Preliminary work on protocol multiplexing. This feature will require work in Twisted itself to complete.

Bugfixes:

• One of the command testing tool docstrings pointed to the wrong classattr.

Miscellaneous:

• Refactoring.
• Test cases use SynchronousTestCase where possible.

0.0.4

• Composed responder locators, which merge multiple responder locators into one.

0.0.3

First public release.

• Nested AMP box implementation.

0.0.2 and 0.0.1

These were internal versions. Includes stuff like CI setup, packaging metadata, et cetera.