依赖注入实现中

api.py

-from abc import ABCMeta, abstractmethod
-
-
-class BaseBean(metaclass=ABCMeta):
-    @abstractmethod
-    def do_something(self):
-        pass
-
-
-class ServiceBean(metaclass=ABCMeta):
-    @abstractmethod
-    def do_service(self):
-        pass

datas/impl.py

-from api import BaseBean
-from framework import component
-
-
-@component(bean_name="one")
-class OneImplBean(BaseBean):
-
-    def do_something(self):
-        print("one bean")
-
-
-@component(bean_name="two")
-class TwoImplBean(BaseBean):
-
-    def do_something(self):
-        print("two bean")
\ No newline at end of file

framework/__env_config.py

 import os
 import re
-from functools import partial
+from functools import partial, reduce
 from .base import *
 
 import yaml
@@ -72,7 +72,7 @@ def env_var_constructor(loader, node, raw=False):
     return value if raw else yaml.safe_load(value)
 
 
-def get_config(config_name=None):
+def build_config(config_name=None):
     CONFIG_NAME = config_name or 'config.yml'
     path = f'{get_project_path()}{os.path.sep}{CONFIG_NAME}'
     with open(path, 'r', encoding='utf-8') as f:
@@ -89,4 +89,12 @@ yaml.add_implicit_resolver(
     '!env_var', IMPLICIT_ENV_VAR_MATCHER, Loader=yaml.SafeLoader
 )
 
-config = get_config()
+config = build_config()
+
+
+def get_config(module: str):
+    result = config
+    if module:
+        for name in module.split('.'):
+            result = result[name] if name in result else {}
+    return result

fund_pool/fund_optimize.py

 import pandas as pd
-from framework import filter_weekend, config, dict_remove
+from framework import filter_weekend, config, dict_remove, get_config
 from datas import navs
 from dateutil.relativedelta import relativedelta
 from empyrical import sortino_ratio
 
-optimize_config = config['fund_pool']['fund_optimize'] if 'fund_pool' in config and 'fund_optimize' in config['fund_pool'] else {}
+
+optimize_config = get_config(__name__)
 sortino_config = [{**x, 'name': [f"sortino_{y[1]}_{y[0]}" for y in x.items() if y[0] != 'weight'][0]} for x in optimize_config['sortino_weight']] \
     if 'sortino_weight' in optimize_config else []
 

fund_pool/service.py

-from api import BaseBean, ServiceBean
-from framework import autowired, component
-
-
-@component
-class ServiceImpl(ServiceBean):
-    @autowired
-    def __init__(self, base: BaseBean = None):
-        self._base = base
-
-    def do_service(self):
-        self._base.do_something()
\ No newline at end of file

main.py

-from framework import logger, autowired
-from api import ServiceBean
-
-
-@autowired
-def test(service: ServiceBean = None):
-    service.do_service()
+from framework import logger
 
 
 if __name__ == '__main__':
     logger.info(dir())
-    test()