embodied_gen/utils/monkey_patch/gradio.py

# Project EmbodiedGen
#
# Copyright (c) 2025 Horizon Robotics. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied. See the License for the specific language governing
# permissions and limitations under the License.


import fileinput
import site

import gradio_client.utils as gradio_client_utils


def _patch_gradio_schema_bool_bug() -> None:
    """Patch schema parser for bool-style for gradio<5.33."""
    original_get_type = gradio_client_utils.get_type
    original_json_schema_to_python_type = (
        gradio_client_utils._json_schema_to_python_type
    )

    def _safe_get_type(schema):
        if isinstance(schema, bool):
            return {}
        return original_get_type(schema)

    def _safe_json_schema_to_python_type(schema, defs):
        if isinstance(schema, bool):
            return "Any"
        return original_json_schema_to_python_type(schema, defs)

    gradio_client_utils.get_type = _safe_get_type
    gradio_client_utils._json_schema_to_python_type = (
        _safe_json_schema_to_python_type
    )


def _patch_open3d_cuda_device_count_bug() -> None:
    """Patch open3d to avoid cuda device count bug."""
    with fileinput.FileInput(
        f'{site.getsitepackages()[0]}/open3d/__init__.py', inplace=True
    ) as file:
        for line in file:
            print(
                line.replace(
                    '_pybind_cuda.open3d_core_cuda_device_count()', '1'
                ),
                end='',
            )