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goal
THIS UNIT SUPERSEDES #284 — it is the SAME module and the same work, re-filed to be
SELF-CONTAINED. The superseded unit named its source only as a `git cat-file` command
against the forge's bare repos, which the sandboxed pair_loop worker that executes these
tickets cannot run, so it could not be done as filed (#346; #259 is the proof). A ticket body
is permanent in SQL (tg_tickets_immutable_identity, migrations/0029_ticket_authorization
.sql:111-117), so that body could not be repaired — this ticket carries the fix instead, and
the original is halted by a stop ticket rather than erased. Do the work HERE.
Rewrite ONE unique forge module as entirely new, behavior-preserving, installable,
control-config'd Python, per the FORGE-wide refactor standard #200 (#std).
This ticket covers ONE module — the one identified below — and nothing else. It was filed
against the module's DEDUPLICATED identity, so if that module was copy-pasted across the
forge, every copy is covered by this single ticket.
MODULE KEY : forge-rw:d80efda05c1fe99b
(the ticketer's idempotency marker — it lives in this ticket's TITLE. Do
not edit the title, or the module will be re-filed as a duplicate.)
IDENTITY : AST-NORMALIZED — codebean's `_ast_norm` (#183), i.e.
ast.dump(ast.parse(ast.unparse(ast.parse(src)))).
Copies of this module that differ only in comments, blank lines,
quoting or spacing carry the SAME module-sha and are covered by THIS
ticket. A differing docstring is real content, so a module whose
docstring differs is a DIFFERENT module with its own ticket.
SIZE : 132 bytes
EXTENSION : .py
CANONICAL SOURCE (the location this ticket is named for):
repo : code__code-invalid__coupler
path : coupler/__init__.py
ref : refs/heads/stable (as recorded when this module was first filed)
blob : 0c56d308a8ab0cdb58fe380f7368082d2808604d (git blob sha1)
REFERENCE ONLY — you do NOT need this command. This module's bytes are embedded
COMPLETE in THE ORIGINAL SOURCE block below, and that is what the rewrite is based
on. For a reader who does have forge access:
git --git-dir=/Users/stevenpeterson/code/installed/jazz-project/config/forge/remotes/code__code-invalid__coupler.git cat-file blob 0c56d308a8ab0cdb58fe380f7368082d2808604d
THE SAME MODULE ALSO LIVES AT THESE FORGE TIPS — 2 copy/copies. They SHARE THIS
ticket: this module is rewritten ONCE, and every location below is satisfied by
that one rewrite. Do not file a ticket per copy.
coupler:coupler/__init__.py
gitlab__testmonkeyalpha__coupler:coupler/__init__.py
HISTORICAL OCCURRENCES of this exact blob — every OTHER DISTINCT {repo, path}
the omni-git index (`occ`, joined on the git blob sha1) records this
byte-identical file at, with the index's own `ts` for the first row of each.
Any place this run enumerated LIVE is listed under the forge tips above, not
here. Context for the rewrite, not extra work:
testmonkeyalpha/coupler:coupler/__init__.py [occ.ts gitlab]
THE ORIGINAL SOURCE, EMBEDDED — YOU NEED NO FORGE ACCESS TO DO THIS TICKET.
The module's own bytes are reproduced below, inside this ticket. THEY are the
authoritative copy and the behavior-preserving basis: rewrite from them. The
`git --git-dir=... cat-file blob` command under CANONICAL SOURCE above is kept only as a
REFERENCE for a reader who happens to have forge access — running it is NOT part of this
ticket. (Why the bytes are here at all: the pair_loop worker that executes this ticket is
sandboxed to the ticket's own congruency worktree and cannot read the forge's bare repos.
Ticket #346 is the fix that put them on the ticket.)
The block BEGINS at the line
===ORIGINAL SOURCE (verbatim, the behavior-preserving basis)===
and ENDS at the first line
===END SOURCE===
Everything strictly between those two lines is the module — 132 byte(s), byte for byte, with no re-indentation, no re-wrapping and nothing
elided.
===ORIGINAL SOURCE (verbatim, the behavior-preserving basis)===
try:
from importlib.metadata import version
__version__ = version("coupler")
except Exception:
__version__ = "0.0.dev0"
===END SOURCE===
THE CALLABLE SURFACE: this module defines no top-level function or method. Its
behavior is whatever its module-level code does — read the source above.
CAPTURED BEHAVIORAL EXEMPLARS: none. no function in this module is minable — criteria_miner mines only
self-contained pure functions (it refuses anything that mentions a
world-touching or non-deterministic name, plus methods and no-arg
functions), and nothing here qualified
This does NOT weaken the ticket's bar — it MOVES the work: you must write the
equivalence exemplars by hand from the original's behavior before rewriting, and
they are what settles this ticket.
THE STANDARD — #200's four requirements, which this ticket exists to enforce. All four are
the standard's own words; none is optional:
1. BEHAVIOR-PRESERVING, VERIFIED NOT ASSERTED — the deliverable is ENTIRELY NEW source
code (rewritten, not copied). It must reproduce the ORIGINAL's behavior, and the proof
is the exemplars above (captured via codebean lower_* #183 + criteria_miner
IO-exemplars, exactly as #200 specifies).
2. A PYTHON MODULE — regardless of the source language. This module's source is `.py`;
the rewrite is Python either way.
3. INSTALLABLE — a proper package: pyproject.toml, `pip install -e .` works, console
entry points where applicable.
4. CONTROL-CONFIG'D — NO hardcoded paths or params. A JSON/registry config object drives
it (the install.json / registry.json idiom of this repo), and per note-for-claude a
tool that cannot see its config THROWS rather than guessing a default.
ACCEPTANCE (#200's, per rewrite ticket) — this ticket settles when ALL of:
a. the new source reproduces every captured exemplar above, plus the edge cases you add
for what sampling cannot reach (paste the runs as evidence);
b. it presents the callable surface above, so existing callers keep working;
c. `pip install -e .` installs it clean from its own pyproject.toml;
d. it runs off a config object with ZERO hardcoded settings, and throws without one.
Kind is `build` (a pair: coder + adversarial tester). This ticket hangs off #200 by a
`spawned` edge, so a stop ticket aimed at #200 brakes every rewrite in this programme.
Filed mechanically by checkouts/current/congruency/tools/forge_refactor_ticketer.py under ticket #201, from the forge bare repos at
/Users/stevenpeterson/code/installed/jazz-project/config/forge/remotes. Its original source is embedded above (#346), so this ticket is complete on its own.