docs: 添加涉密文件自检工具实施计划

UmiOCR-data/py_src/ocr/api/__init__.py

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+# ===============================================
+# =============== OCR 插件接口管理 ===============
+# ===============================================
+
+from umi_log import logger
+
+ApiDict = {}
+AllDict = {}
+
+
+# TODO: 静态插件
+# 由插件控制器调用，初始化OCR插件的接口。传入动态插件
+def initOcrPlugins(plugins):
+    global ApiDict, AllDict
+    for p in plugins:
+        ApiDict[p] = plugins[p]["api_class"]
+        AllDict[p] = plugins[p]
+
+
+# 生成一个ocr api实例，成功返回对象，失败返回 [Error] 开头的字符串
+def getApiOcr(apiKey, argd):
+    # 检测argd，恢复int类型
+    for k in argd:
+        n = argd[k]
+        if isinstance(n, float):
+            rounded = round(n)
+            if abs(n - rounded) <= 1e-7:
+                argd[k] = rounded
+    if apiKey in ApiDict:
+        try:
+            return ApiDict[apiKey](argd)  # 实例化后返回
+        except Exception as e:
+            logger.error(f"生成api实例{apiKey}失败。", exc_info=True, stack_info=True)
+            return f"[Error] Failed to generate API instance {apiKey}: {e}"
+    return f'[Error] "{apiKey}" not in ApiDict.'
+
+
+# 返回一个API的局部配置字典
+def getLocalOptions(apiKey):
+    if apiKey in AllDict:
+        return AllDict[apiKey]["local_options"]
+    return {}