Commit Graph

9 Commits

Author SHA1 Message Date
RCRalph
8d2c333b36 fix: Added return value to non type-prefixed create vector function (#8945)
* fix: Added return value to non type-prefixed create vector function

* chore: Added generated code
2026-03-05 02:09:09 +00:00
Jacob Abrams
af8997b567 [Python] Improve python API (#8781)
* Fix generate_code script path

* [Python] Make StartVector public

Make StartVector vector public since it is already being used in
generated code

* [Python] Improve vector creation for Python API

Makes Python API for vectors cleaner like Rust and Swift

---------

Co-authored-by: Derek Bailey <derekbailey@google.com>
2026-01-21 01:01:20 +00:00
Aaron Barany
5ba80c24e0 Fix python type annotation output when not enabled (#7983)
Fixes #7971

Co-authored-by: Derek Bailey <derekbailey@google.com>
2023-11-29 09:58:21 -08:00
Chih-Hsuan Yen
a352bdbc34 Fix python tests (#7960)
* Don't generate types unless --python-typing specified

Fixes https://github.com/google/flatbuffers/issues/7944

* Fix incorrect import statements

Fixes https://github.com/google/flatbuffers/issues/7951

* Fix $PYTHONPATH in PythonTest.sh

Regressed from https://github.com/google/flatbuffers/pull/7529

* PythonTest: fail if something goes wrong

GitHub Actions runs `bash PythonTest.sh`, and thus failures were not
visible.

* Build flatc for Python tests

* Regenerate codes

---------

Co-authored-by: Derek Bailey <derekbailey@google.com>
2023-05-17 13:10:51 -07:00
Derek Bailey
63b7b25289 FlatBuffers 64 for C++ (#7935)
* First working hack of adding 64-bit. Don't judge :)

* Made vector_downward work on 64 bit types

* vector_downward uses size_t, added offset64 to reflection

* cleaned up adding offset64 in parser

* Add C++ testing skeleton for 64-bit

* working test for CreateVector64

* working >2 GiB buffers

* support for large strings

* simplified CreateString<> to just provide the offset type

* generalize CreateVector template

* update test_64.afb due to upstream format change

* Added Vector64 type, which is just an alias for vector ATM

* Switch to Offset64 for Vector64

* Update for reflection bfbs output change

* Starting to add support for vector64 type in C++

* made a generic CreateVector that can handle different offsets and vector types

* Support for 32-vector with 64-addressing

* Vector64 basic builder + tests working

* basic support for json vector64 support

* renamed fields in test_64bit.fbs to better reflect their use

* working C++ vector64 builder

* Apply --annotate-sparse-vector to 64-bit tests

* Enable Vector64 for --annotate-sparse-vectors

* Merged from upstream

* Add `near_string` field for testing 32-bit offsets alongside

* keep track of where the 32-bit and 64-bit regions are for flatbufferbuilder

* move template<> outside class body for GCC

* update run.sh to build and run tests

* basic assertion for adding 64-bit offset at the wrong time

* started to separate `FlatBufferBuilder` into two classes, 1 64-bit aware, the other not

* add test for nested flatbuffer vector64, fix bug in alignment of big vectors

* fixed CreateDirect method by iterating by Offset64 first

* internal refactoring of flatbufferbuilder

* block not supported languages in the parser from using 64-bit

* evolution tests for adding a vector64 field

* conformity tests for adding/removing offset64 attributes

* ensure test is for a big buffer

* add parser error tests for `offset64` and `vector64` attributes

* add missing static that GCC only complains about

* remove stdint-uintn.h header that gets automatically added

* move 64-bit CalculateOffset internal

* fixed return size of EndVector

* various fixes on windows

* add SizeT to vector_downward

* minimze range of size changes in vector and builder

* reworked how tracking if 64-offsets are added

* Add ReturnT to EndVector

* small cleanups

* remove need for second Array definition

* combine IndirectHelpers into one definition

* started support for vector of struct

* Support for 32/64-vectors of structs + Offset64

* small cleanups

* add verification for vector64

* add sized prefix for 64-bit buffers

* add fuzzer for 64-bit

* add example of adding many vectors using a wrapper table

* run the new -bfbs-gen-embed logic on the 64-bit tests

* remove run.sh and fix cmakelist issue

* fixed bazel rules

* fixed some PR comments

* add 64-bit tests to cmakelist
2023-05-09 09:16:30 -07:00
Max Burke
a397dd7e8c Optionally generate Python type annotations (#7858)
* optionally generate type prefixes and suffixes for python code

* fix codegen error when qualified name is empty

* WIP: Python typing

* more progress towards python typing

* Further iterate on Python generated code typing

* clang-format

* Regenerate code

* add documentation for Python type annotations option

* generate code with Python type annotations

* handle forward references

* clang-format
2023-04-28 09:38:29 -07:00
Max Burke
56ecc1f548 Optionally generate type prefixes and suffixes for python code (#7857)
* optionally generate type prefixes and suffixes for python code

* fix codegen error when qualified name is empty

* generated code updated
2023-04-25 21:38:16 -07:00
Piotr Dziwiński
54418f371b Add support for metadata attributes for enum values (#7567) (#7568)
* Add support for metadata attributes for enum values (#7567)

* Fix path lookup in flatc test

* Try a fix for Windows paths

* Convert path to string to fix Windows error
2022-10-06 20:18:00 -04:00
qazwsxedcrfvtg14
b300691336 Add reflection support for python (#7026)
We already have the reflection.fbs file and the flatbuffers
python language support.

Adding this feature would give the python developers the
ability to parse the flatbuffers schema and write some tools.

Co-authored-by: Derek Bailey <derekbailey@google.com>
2022-02-10 11:10:47 -08:00