Files
allwpilib/upstream_utils/mrcal_java.py
Gold856 ca05ffa1b9 [upstream_utils] Use pathlib instead of os.path (#7983)
A noteworthy change is the replacement of the `dp.startswith(os.path.join(".", "subdir"))` pattern. pathlib doesn't offer something with similar semantics besides `match` and `full_match`, so there's now a helper function that replicates the behavior.

Other notable changes include the addition of type annotations to ensure code correctness, using == to check file names instead of `endswith` for clarity (`endswith` is still used to check extensions), manual walking and copying being refactored in googletest, json, memory, nanopb, protobuf, and sleipnir to use `walk_cwd_and_copy_if`, and matching functions being shortened to the point where they can just be inlined into the lambda.

Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Co-authored-by: David Vo <auscompgeek@users.noreply.github.com>
2025-05-29 16:05:22 -06:00

73 lines
2.3 KiB
Python
Executable File

#!/usr/bin/env python3
import os
import shutil
from pathlib import Path
from upstream_utils import Lib, walk_cwd_and_copy_if
def copy_upstream_src(wpilib_root: Path):
wpical = wpilib_root / "wpical"
# Delete old install
for d in [
"src/main/native/thirdparty/mrcal_java/src",
"src/main/native/thirdparty/mrcal_java/include",
]:
shutil.rmtree(wpical / d, ignore_errors=True)
os.chdir("src")
files = walk_cwd_and_copy_if(
lambda dp, f: f == "mrcal_wrapper.h",
wpical / "src/main/native/thirdparty/mrcal_java/include",
)
files = walk_cwd_and_copy_if(
lambda dp, f: f == "mrcal_wrapper.cpp",
wpical / "src/main/native/thirdparty/mrcal_java/src",
)
for f in files:
with open(f) as file:
content = file.read()
content = content.replace("#include <malloc.h>", "")
content = content.replace(
"// mrcal_point3_t *c_observations_point_pool = observations_point;",
"mrcal_point3_t *c_observations_point_pool = observations_point;",
)
content = content.replace(
"// mrcal_observation_point_triangulated_t *observations_point_triangulated =",
"mrcal_observation_point_triangulated_t *observations_point_triangulated = NULL;",
)
content = content.replace(
"// observations_point_triangulated,",
"observations_point_triangulated,",
)
content = content.replace(
"// 0, // hard-coded to 0", "0, // hard-coded to 0"
)
content = content.replace(
"// observations_point_triangulated, -1,",
"observations_point_triangulated, -1,",
)
content = content.replace(
"c_observations_board_pool, &mrcal_lensmodel, c_imagersizes,",
"c_observations_board_pool, c_observations_point_pool, &mrcal_lensmodel, c_imagersizes,",
)
with open(f, "w") as file:
file.write(content)
def main():
name = "mrcal_java"
url = "https://github.com/PhotonVision/mrcal-java"
tag = "5f9d3168ccf1ecdfca48da13ea07fffa47f95d00"
mrcal_java = Lib(name, url, tag, copy_upstream_src)
mrcal_java.main()
if __name__ == "__main__":
main()