☂️ Support enclosing ranges

[varungandhi-src]

• [x] Function and method definitions using def. (Requested in https://github.com/sourcegraph/scip-python/issues/86, fixed by https://github.com/sourcegraph/scip-python/pull/132)
• [x] Class definitions. (Requested in https://github.com/sourcegraph/scip-python/issues/86, fixed by https://github.com/sourcegraph/scip-python/pull/132)
• [ ] Expressions
  • [ ] Literal expressions
  • [ ] Method call expressions
  • [ ] Operator call expressions
  • [ ] Slice and indexing expressions (a[x], a[x:y], a[x:y:z])
  • [ ] Lambda expressions
  • [ ] Variable assignments with = and :=
  • [ ] Comprehension expressions (list and dictionaries)
  • [ ] Keyword expressions (yield e, await e, del e, except e etc.)

Feel free to edit the issue description to mention other kinds of expressions.

For expressions, it might make sense to emit those behind a feature flag than by default, to avoid slowing down the indexer in the common case.

[maks-ivanov]

super glad this is being built!

[varungandhi-src]

@maks-ivanov this is a tracking issue so that it is clearer what part of this feature is complete/incomplete. At Sourcegraph, we're not actively using this feature, so we don't have anyone assigned to work on it (as reflected in the empty 'assigned' field for the issue).