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# ------------------------------------------------------------------------
# Grounding DINO
# url: https://github.com/IDEA-Research/GroundingDINO
# Copyright (c) 2023 IDEA. All Rights Reserved.
# Licensed under the Apache License, Version 2.0 [see LICENSE for details]
# ------------------------------------------------------------------------
# -*- coding: utf-8 -*-
# @Author: Yihao Chen
# @Date: 2021-08-16 16:03:17
# @Last Modified by: Shilong Liu
# @Last Modified time: 2022-01-23 15:26
# modified from mmcv
import inspect
from functools import partial
class Registry(object):
def __init__(self, name):
self._name = name
self._module_dict = dict()
def __repr__(self):
format_str = self.__class__.__name__ + "(name={}, items={})".format(
self._name, list(self._module_dict.keys())
)
return format_str
def __len__(self):
return len(self._module_dict)
@property
def name(self):
return self._name
@property
def module_dict(self):
return self._module_dict
def get(self, key):
return self._module_dict.get(key, None)
def registe_with_name(self, module_name=None, force=False):
return partial(self.register, module_name=module_name, force=force)
def register(self, module_build_function, module_name=None, force=False):
"""Register a module build function.
Args:
module (:obj:`nn.Module`): Module to be registered.
"""
if not inspect.isfunction(module_build_function):
raise TypeError(
"module_build_function must be a function, but got {}".format(
type(module_build_function)
)
)
if module_name is None:
module_name = module_build_function.__name__
if not force and module_name in self._module_dict:
raise KeyError("{} is already registered in {}".format(module_name, self.name))
self._module_dict[module_name] = module_build_function
return module_build_function
MODULE_BUILD_FUNCS = Registry("model build functions")
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