fix self type for stdlib/2 (#645)

stdlib/2/__builtin__.pyi

@@ -913,7 +913,7 @@ class file(BinaryIO):
     @overload
     def __init__(self, file: unicode, mode: str = 'r', buffering: int = ...) -> None: ...
     @overload
-    def __init__(file: int, mode: str = 'r', buffering: int = ...) -> None: ...
+    def __init__(self, file: int, mode: str = 'r', buffering: int = ...) -> None: ...
     def __iter__(self) -> Iterator[str]: ...
     def read(self, n: int = ...) -> str: ...
     def __enter__(self) -> BinaryIO: ...

stdlib/2/_struct.pyi

@@ -9,7 +9,7 @@ class Struct(object):
     format = ...  # type: str
 
     def __init__(self, fmt: str) -> None: ...
-    def pack_into(buffer: bytearray, offset: int, obj: Any) -> None: ...
+    def pack_into(self, buffer: bytearray, offset: int, obj: Any) -> None: ...
     def pack(self, *args) -> str: ...
     def unpack(self, s:str) -> Tuple[Any]: ...
     def unpack_from(self, buffer: bytearray, offset:int = ...) -> Tuple[Any]: ...

stdlib/2/_symtable.pyi

@@ -36,6 +36,6 @@ class symtable(object):
     type = ...  # type: int
     varnames = ...  # type: List[str]
 
-    def __init__(src: str, filename: str, startstr: str) -> None: ...
+    def __init__(self, src: str, filename: str, startstr: str) -> None: ...
 
 

stdlib/2/imp.pyi

@@ -32,4 +32,4 @@ def release_lock() -> None: ...
 
 class NullImporter:
     def __init__(self, path_string: str) -> None: ...
-    def find_module(fullname: str, path: str = ...) -> None: ...
+    def find_module(self, fullname: str, path: str = ...) -> None: ...

stdlib/2/select.pyi

@@ -94,7 +94,7 @@ class epoll(object):
     def fileno(self) -> int: ...
     def register(self, fd: int, eventmask: int = ...) -> None: ...
     def modify(self, fd: int, eventmask: int) -> None: ...
-    def unregister(fd: int) -> None: ...
-    def poll(timeout: float = ..., maxevents: int = ...) -> Any: ...
+    def unregister(self, fd: int) -> None: ...
+    def poll(self, timeout: float = ..., maxevents: int = ...) -> Any: ...
     @classmethod
-    def fromfd(self, fd: int) -> epoll: ...
+    def fromfd(cls, fd: int) -> epoll: ...

stdlib/2/shlex.pyi

@@ -10,7 +10,7 @@ class shlex:
     def sourcehook(self, filename: str) -> None: ...
     def push_source(self, stream: IO[Any], filename: str = ...) -> None: ...
     def pop_source(self) -> IO[Any]: ...
-    def error_leader(file: str = ..., line: int = ...) -> str: ...
+    def error_leader(self, file: str = ..., line: int = ...) -> str: ...
 
     commenters = ... # type: str
     wordchars = ... # type: str

stdlib/2/ssl.pyi

@@ -169,8 +169,8 @@ class SSLContext:
                      binary_form: bool = ...) -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
     def set_default_verify_paths(self) -> None: ...
     def set_ciphers(self, ciphers: str) -> None: ...
-    def set_alpn_protocols(protocols: List[str]) -> None: ...
-    def set_npn_protocols(protocols: List[str]) -> None: ...
+    def set_alpn_protocols(self, protocols: List[str]) -> None: ...
+    def set_npn_protocols(self, protocols: List[str]) -> None: ...
     def set_servername_callback(self,
                                 server_name_callback: Optional[_SrvnmeCbType]) -> None: ...
     def load_dh_params(self, dhfile: str) -> None: ...

stdlib/2/tempfile.pyi

@@ -27,7 +27,7 @@ class _RandomNameSequence:
     def __iter__(self) -> "_RandomNameSequence": ...
     def next(self) -> str: ...
     # from os.path:
-    def normcase(path: AnyStr) -> AnyStr: ...
+    def normcase(self, path: AnyStr) -> AnyStr: ...
 
 class _TemporaryFileWrapper(IO[str]):
     close_called = ...  # type: bool
@@ -40,7 +40,7 @@ class _TemporaryFileWrapper(IO[str]):
     def __exit__(self, exc, value, tb) -> bool: ...
     def __getattr__(self, name: unicode) -> Any: ...
     def close(self) -> None: ...
-    def unlink(path: unicode) -> None: ...
+    def unlink(self, path: unicode) -> None: ...
 
 # TODO text files