junrushao commented on code in PR #259:
URL: https://github.com/apache/tvm-ffi/pull/259#discussion_r2525915544
##########
python/tvm_ffi/stub/stubgen.py:
##########
@@ -434,7 +99,42 @@ def __main__() -> int:
in the given files or directories. See the module docstring for an
overview and examples of the block syntax.
"""
-
+ opt = _parse_args()
+ dlls = [ctypes.CDLL(lib) for lib in opt.dlls]
+ global_funcs = _collect_global_funcs()
+ files: list[FileInfo] = collect_files([Path(f) for f in opt.files])
+
+ # Stage 1: Process `tvm-ffi-stubgen(ty-map)`
+ ty_map: dict[str, str] = _collect_ty_maps(files, opt)
+ # Stage 2: Process
+ # - `tvm-ffi-stubgen(begin): global/...`
+ # - `tvm-ffi-stubgen(begin): object/...`
+ for file in files:
+ if opt.verbose:
+ print(f"{C.TERM_CYAN}[File] {file.path}{C.TERM_RESET}")
+ ty_used: set[str] = set()
+ ty_on_file: set[str] = set()
+ fn_ty_map_fn = _fn_ty_map(ty_map, ty_used)
+ # Stage 2.1. Process `tvm-ffi-stubgen(begin): global/...`
+ for code in file.code_blocks:
+ if code.kind == "global":
+ G.generate_global_funcs(code, global_funcs, fn_ty_map_fn, opt)
+ # Stage 2.2. Process `tvm-ffi-stubgen(begin): object/...`
+ for code in file.code_blocks:
+ if code.kind == "object":
+ G.generate_object(code, fn_ty_map_fn, opt)
+ ty_on_file.add(ty_map.get(code.param, code.param))
+ # Stage 2.3. Add imports for used types.
+ for code in file.code_blocks:
+ if code.kind == "import":
+ G.generate_imports(code, ty_used - ty_on_file, opt)
+ break # Only one import block per file is supported for now.
+ file.update(show_diff=opt.verbose, dry_run=opt.dry_run)
+ del dlls
+ return 0
Review Comment:
Good catch!
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