setup.py

#!/usr/bin/env python
# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved

import glob
import os
from setuptools import find_packages, setup
import torch
from torch.utils.cpp_extension import CUDA_HOME, CppExtension, CUDAExtension

torch_ver = [int(x) for x in torch.__version__.split(".")[:2]]
assert torch_ver >= [1, 3], "Requires PyTorch >= 1.3"


def get_extensions():
    this_dir = os.path.dirname(os.path.abspath(__file__))
    extensions_dir = os.path.join(this_dir, "src", "maptextpipeline", "layers", "csrc")

    sources = []
    sources.append(os.path.join(extensions_dir, "vision.cpp"))
    sources.append(os.path.join(extensions_dir, "DeformAttn", "cpu", "ms_deform_attn_cpu.cpp"))
    source_cuda = [
        os.path.join(extensions_dir, "cuda_version.cu"),
        os.path.join(extensions_dir, "DeformAttn", "cuda", "ms_deform_attn_cuda.cu"),
    ]

    extension = CppExtension

    extra_compile_args = {"cxx": []}
    define_macros = []

    if (torch.cuda.is_available() and CUDA_HOME is not None) or os.getenv("FORCE_CUDA", "0") == "1":
        extension = CUDAExtension
        sources += source_cuda
        define_macros += [("WITH_CUDA", None)]
        extra_compile_args["nvcc"] = [
            "-DCUDA_HAS_FP16=1",
            "-D__CUDA_NO_HALF_OPERATORS__",
            "-D__CUDA_NO_HALF_CONVERSIONS__",
            "-D__CUDA_NO_HALF2_OPERATORS__",
        ]

        if torch_ver < [1, 7]:
            # supported by https://github.com/pytorch/pytorch/pull/43931
            CC = os.environ.get("CC", None)
            if CC is not None:
                extra_compile_args["nvcc"].append("-ccbin={}".format(CC))

    sources = [os.path.join(extensions_dir, s) for s in sources]

    include_dirs = [extensions_dir]

    ext_modules = [
        extension(
            "maptextpipeline._C",
            sources,
            include_dirs=include_dirs,
            define_macros=define_macros,
            extra_compile_args=extra_compile_args,
        )
    ]

    return ext_modules


setup(
    name="MapTextPipeline",
    version="0.0.1",
    url="https://github.com/maps-as-data/MapTextPipeline",
    description="Text Detection and Recognition framework based on AdelaiDet and detectron2.",
    packages=find_packages("src"),
    package_dir = {"": "src"},
    python_requires=">=3.9",
    install_requires=[
        "termcolor>=1.1",
        "Pillow>=6.0",
        "yacs>=0.1.6",
        "tabulate",
        "cloudpickle",
        "matplotlib",
        "tqdm>4.29.0",
        "tensorboard",
        "rapidfuzz",
        "Polygon3",
        "shapely",
        "scikit-image",
        "editdistance",
        "opencv-python",
        "numba",
    ],
    extras_require={"all": ["psutil"]},
    ext_modules=get_extensions(),
    cmdclass={"build_ext": torch.utils.cpp_extension.BuildExtension},
)