…: table(), filter() (#1468)

A very basic initial attempt at serializing the AST.

I'm trying to maintain a parallel codebase for phases 0 and 1 for now,
since it would be a shame to do this work twice. Once we complete and
ship phase 0, we'll be able to drastically simplify the phase 1 client.

Unlike what I mentioned before, this implementation doesn't flush
dependencies of eagerly evaluated expressions. Instead, any client-side
value is appended to the pending batch. This is simpler to implement and
will likely work well, although we may need to do some dependency
analysis on the server to ensure we don't issue unnecessary queries.

…/snowpark-python into server-side-snowpark

Updates our server branch with recent snowpark changes.

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   Fixes SNOW-0

2. Fill out the following pre-review checklist:

- [ ] I am adding a new automated test(s) to verify correctness of my
new code
   - [ ] I am adding new logging messages
   - [ ] I am adding a new telemetry message
   - [ ] I am adding new credentials
   - [x] I am adding a new dependency

3. Please describe how your code solves the related issue.

Update `ast_pb2.py` (already present in the repository).
Add the `setuptools` dependencies required for development.
Include the module path for `ast_pb2.py` in the manifest, so that the
file makes it into the Snowpark wheel.

…r-side-snowpark

…1610)

…es until we send a response on TCM creation (#1617)

Run `update-from-devvm.sh` from within `src/snowflake/snowpark/_internal/proto/` with a running local devvm to update the proto file on the thin client.

….py (#1766)

Modifies `setup.py` to use the latest HEAD of https://github.com/snowflakedb/snowflake-connector-python/tree/server-side-snowpark which includes connector changes (most notable adding the `_dataframe_ast` field for phase 0).

To update your local dev environment run
```
pip uninstall snowflake-connector-python -y
python -m pip install --no-cache -e ".[development,pandas]"
```
Running the pip command should show `git clone` in the logs.

This is the thin-client PR complementary to https://github.com/snowflakedb/snowflake/pull/183143/files.

…frameAST field. (#1794)

Vendors snowflake vcrpy from https://github.com/Snowflake-Labs/snowflake-vcrpy (could not get install working, therefore vendoring it) with custom Snowflake changes to track requests in vendored urllib3 within the snowflake python connector.

Adds decorator `check_ast_encode_invoked` (applied with `autouse=True` to all tests) which checks that every query send contains `dataframeAst` property for phase 0, and errors out together with traceback information whenever tests need to be fixed / APIs are missing that need to be encoded within the AST.

… with Python 3.8 (#1796)

Remove temporarily Modin tests as Modin is incompatible with Python 3.8.

Exclude protobuf file in precommit (flake8), as protobuf does not adhere to good coding standards and a protobuf update will consequently fail precommit.

…ad of sbt (#1811)

Convenience script `update-unparser.sh` uses sbt build currently. With introduction of the bazel scala targets dependencies (i.e., IR changes) switch to using them to create an updates unparser.sh as IR/protobuf updates will be reflected.

Fixes issue of bazel not producing a fat jar in `scala_binary` by calling both the bazel build and the sbt build. This is a temporary workaround till we fix in bazel the rules to emit a fat jar.

…1773)

…nowpark (#1862)

#1868)

[SNOW-1491328](https://snowflakecomputing.atlassian.net/browse/SNOW-1491328)

Support AST encoding for functions (up to table functions, UDFx) in `functions.py`.

Details:
- Fix `update_from_devvm.sh` script to invoke both bazel builds required.
- Add `check=True` to `test_ast_driver.py` to error out when subprocess fails.
- Removes cls method `._fill_ast` from `Column` class and refactors into free method within `ast_utils.py`.
- Introduces new `build_fn_apply` helper function to create `ApplyExpr` in IR.

[SNOW-1491328]: https://snowflakecomputing.atlassian.net/browse/SNOW-1491328?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ 

Co-authored-by: Arthur Zwiegincew <arthur.zwiegincew@snowflake.com>