delta/python-packages/zope-interface.git/src/zope/interface/interface.py, branch issue230

Use queryDirectTaggedValue to find invariants removes the need to keep track of invariants we have already seen.

2020-10-01T11:02:38+00:00

Use an internal method for validating invariants, so we don't taint the public interface/signature.

2020-09-28T12:41:03+00:00

When an invariant is defined in an interface, it's found by

2020-09-25T09:29:29+00:00

`validateInvariants` in all interfaces inheriting from that interface.
Make sure to call each invariant only once when validating invariants.

Feedback from review: whitespace, doc clarification, and a unit test showing the precedence of conform vs adapt.

2020-04-07T12:04:44+00:00

Let interface 'subclasses' override adapt.

2020-04-06T14:14:45+00:00

Cooperate with InterfaceClass to ensure there is no performance penalty for this. Fixes #3

+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| Benchmark                                                   | bench_master38 | bench_issue3                 | bench_issue3_opt             |
+=============================================================+================+==============================+==============================+
| call interface (provides; deep)                             | 369 ns         | 454 ns: 1.23x slower (+23%)  | not significant              |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| call interface (provides; wide)                             | 373 ns         | 457 ns: 1.22x slower (+22%)  | 365 ns: 1.02x faster (-2%)   |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| call interface (no alternate, no conform, not provided)     | 671 ns         | 760 ns: 1.13x slower (+13%)  | 636 ns: 1.06x faster (-5%)   |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| call interface (alternate, no conform, not provided)        | 395 ns         | 494 ns: 1.25x slower (+25%)  | not significant              |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| call interface (no alternate, valid conform, not provided)  | 250 ns         | not significant              | 227 ns: 1.10x faster (-9%)   |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+
| call interface (alternate, invalid conform, not provided)   | 348 ns         | 424 ns: 1.22x slower (+22%)  | not significant              |
+-------------------------------------------------------------+----------------+------------------------------+------------------------------+

Remove the bare except: statements.

2020-04-02T12:53:05+00:00

Only catch AttributeError instead of everything.

Fixes #200

Note that this does break a doctest in five.intid (it's expecting a TypeError but it now gets Acquisition's RuntimeError).

Ensure that objects that implement no interfaces still have Interface in their iro and sro.

2020-03-30T13:55:56+00:00

Fixes #197.

Make the RO for InterfaceClass consistent and fix handling of the STRICT_IRO env variable.

2020-03-20T15:16:44+00:00

Fixes #192 and fixes #194.

Also fix the IRO for OrderedDict on CPython 2

Another comment update, referencing #163

2020-03-19T12:36:50+00:00

Update comments and add a test for more coverage.

2020-03-19T11:54:33+00:00