improve zipimport module

builtins/2.7/zipimport.pyi

@@ -1,16 +1,24 @@
 """Stub file for the 'zipimport' module."""
-# This is an autogenerated file. It serves as a starting point
-# for a more precise manual annotation of this module.
-# Feel free to edit the source below, but remove this header when you do.
 
-from typing import Any, List, Tuple, Dict, Generic
+from typing import Dict
+
+class ZipImportError(ImportError):
+    pass
+
+_zip_directory_cache = ...  # type: Dict[str, dict]
 
 class zipimporter(object):
-    def find_module(self, a: str, *args, **kwargs) -> None: ...
-    def get_code(self, a: str) -> Any: ...
-    def get_data(self, a: str) -> str:
-        raise IOError()
-    def get_filename(self, a: str) -> str: ...
-    def get_source(self, a: str) -> Any: ...
-    def is_package(self, a: str) -> bool: ...
-    def load_module(self, a: str) -> Any: ...
+    archive = ...  # type: str
+    prefix = ...  # type: str
+    _files = ...  # type: Dict[str, tuple]
+    def __init__(self, path: str) -> None:
+        raise ZipImportError
+    def find_module(self, fullname: str, path: str = ...) -> Optional[zipimporter]: ...
+    def get_code(self, fullname: str) -> code: ...
+    def get_data(self, fullname: str) -> str:
+        raise IOError
+    def get_filename(self, fullname: str) -> str: ...
+    def get_source(self, fullname: str) -> str: ...
+    def is_package(self, fullname: str) -> bool: ...
+    def load_module(self, fullname: str) -> module: ...
+