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codegraph/src
Colby MchenryandClaude Opus 5.5 5171a6aa9c fix(sync): a Python import alias links its module when the module appears later (#2501)
`from .models import User as UserModel` and `from . import helpers as h`
bind a name their module declares under another: `User`, `helpers`. Every
reference through the alias (the import, a call, a base class, the class
or function passed as a value) was parked under the alias, which no file
a sync adds or changes carries. So a module added after its importers were
indexed, restored after a delete, or given the name in a later edit never
relinked them, while a fresh index did. #2450 fixed the same gap for ES
modules.

Such a reference is now parked under its module's key. A Python import
names its module by a dotted path, counted from the importing file's own
package when it starts with dots: `.models` in app/main.py is
'module:models', `.` is 'module:app', `..pkg` the package above's
'module:pkg'. #2450's lookup still finds it by its own name, which is how
a fresh index links an alias its module never declares. A package's
`__init__.py` also carries the key of the package above it, as a module
file beside it does through its folder, so `from app.pkg import sub as s`
relinks when the subpackage appears.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 19:22:41 +00:00
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