BigfootDev/flatbuffers
1
0
Fork 1
mirror of https://github.com/google/flatbuffers.git synced 2026-06-03 04:21:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

[Python] Generate .pyi stub files when --python-typing is on. (#8312)

Browse Source 
* [Python] Generate `.pyi` stub files when `--python-typing` is on.

To support this change, the following modifications were made:

-  added a new option to disable `numpy` helpers generation;
-  added a new flag to control the target Python version:

   `--python-version` can be one of the following:

   - `0.x.x` – compatible with any Python version;
   - `2.x.x` – compatible with Python 2;
   - `3.x.x` – compatible with Python 3.
-  added codegen utilities for Python;
-  added a note that the generated .py file is empty.

* [Python] Update Bazel build rules.

* [Python] Update Bazel build rules.

* [Python] Run buildifier on BUILD.bazel files.

---------

Co-authored-by: Derek Bailey <derekbailey@google.com>
This commit is contained in:
Anton Bobukh
2024-05-29 12:47:29 -07:00
committed by GitHub
parent 58c8eb5847
commit 3b27f5396e
27 changed files with 2865 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/flatc.cpp
View File

@@ -21,6 +21,7 @@
#include <list>
#include <memory>
#include <sstream>
#include <string>
#include "annotated_binary_text_gen.h"
#include "binary_annotator.h"
@@ -254,6 +255,8 @@ const static FlatCOption flatc_options[] = {
{ "", "python-no-type-prefix-suffix", "",
"Skip emission of Python functions that are prefixed with typenames" },
{ "", "python-typing", "", "Generate Python type annotations" },
{ "", "python-version", "", "Generate code for the given Python version." },
{ "", "python-gen-numpy", "", "Whether to generate numpy helpers." },
{ "", "ts-omit-entrypoint", "",
"Omit emission of namespace entrypoint file" },
{ "", "file-names-only", "",
@@ -671,6 +674,18 @@ FlatCOptions FlatCompiler::ParseFromCommandLineArguments(int argc,
opts.python_no_type_prefix_suffix = true;
} else if (arg == "--python-typing") {
opts.python_typing = true;
} else if (arg.rfind("--python-version=", 0) == 0) {
opts.python_version =
arg.substr(std::string("--python-version=").size());
} else if (arg == "--python-version") {
if (++argi >= argc) Error("missing value following: " + arg, true);
opts.python_version = argv[argi];
} else if (arg == "--python-gen-numpy" ||
arg == "--python-gen-numpy=true") {
opts.python_gen_numpy = true;
} else if (arg == "--no-python-gen-numpy" ||
arg == "--python-gen-numpy=false") {
opts.python_gen_numpy = false;
} else if (arg == "--ts-omit-entrypoint") {
opts.ts_omit_entrypoint = true;
} else if (arg == "--annotate-sparse-vectors") {