Drop support for Python 3.5 (#4675)

Python 3.5 EOL was on 2020-09-30.

third_party/2/enum.pyi

@@ -29,13 +29,12 @@ class Enum(metaclass=EnumMeta):
     _value2member_map_: Dict[int, Enum]  # undocumented
     if sys.version_info >= (3, 7):
         _ignore_: Union[str, List[str]]
-    if sys.version_info >= (3, 6):
-        _order_: str
-        __order__: str
-        @classmethod
-        def _missing_(cls, value: object) -> Any: ...
-        @staticmethod
-        def _generate_next_value_(name: str, start: int, count: int, last_values: List[Any]) -> Any: ...
+    _order_: str
+    __order__: str
+    @classmethod
+    def _missing_(cls, value: object) -> Any: ...
+    @staticmethod
+    def _generate_next_value_(name: str, start: int, count: int, last_values: List[Any]) -> Any: ...
     def __new__(cls: Type[_T], value: object) -> _T: ...
     def __repr__(self) -> str: ...
     def __str__(self) -> str: ...
@@ -49,25 +48,26 @@ class IntEnum(int, Enum):
 
 def unique(enumeration: _S) -> _S: ...
 
-if sys.version_info >= (3, 6):
-    _auto_null: Any
+_auto_null: Any
 
-    # subclassing IntFlag so it picks up all implemented base functions, best modeling behavior of enum.auto()
-    class auto(IntFlag):
-        value: Any
-    class Flag(Enum):
-        def __contains__(self: _T, other: _T) -> bool: ...
-        def __repr__(self) -> str: ...
-        def __str__(self) -> str: ...
-        def __bool__(self) -> bool: ...
-        def __or__(self: _T, other: _T) -> _T: ...
-        def __and__(self: _T, other: _T) -> _T: ...
-        def __xor__(self: _T, other: _T) -> _T: ...
-        def __invert__(self: _T) -> _T: ...
-    class IntFlag(int, Flag):
-        def __or__(self: _T, other: Union[int, _T]) -> _T: ...
-        def __and__(self: _T, other: Union[int, _T]) -> _T: ...
-        def __xor__(self: _T, other: Union[int, _T]) -> _T: ...
-        __ror__ = __or__
-        __rand__ = __and__
-        __rxor__ = __xor__
+# subclassing IntFlag so it picks up all implemented base functions, best modeling behavior of enum.auto()
+class auto(IntFlag):
+    value: Any
+
+class Flag(Enum):
+    def __contains__(self: _T, other: _T) -> bool: ...
+    def __repr__(self) -> str: ...
+    def __str__(self) -> str: ...
+    def __bool__(self) -> bool: ...
+    def __or__(self: _T, other: _T) -> _T: ...
+    def __and__(self: _T, other: _T) -> _T: ...
+    def __xor__(self: _T, other: _T) -> _T: ...
+    def __invert__(self: _T) -> _T: ...
+
+class IntFlag(int, Flag):
+    def __or__(self: _T, other: Union[int, _T]) -> _T: ...
+    def __and__(self: _T, other: Union[int, _T]) -> _T: ...
+    def __xor__(self: _T, other: Union[int, _T]) -> _T: ...
+    __ror__ = __or__
+    __rand__ = __and__
+    __rxor__ = __xor__

third_party/2/tornado/web.pyi

@@ -8,7 +8,7 @@ MAX_SUPPORTED_SIGNED_VALUE_VERSION: Any
 DEFAULT_SIGNED_VALUE_VERSION: Any
 DEFAULT_SIGNED_VALUE_MIN_VERSION: Any
 
-if sys.version_info[:2] >= (3, 5):
+if sys.version_info >= (3, 5):
     from typing import Awaitable
 
     _MethodType = Callable[..., Optional[Awaitable[None]]]

third_party/2and3/jinja2/_compat.pyi

@@ -1,7 +1,7 @@
 import sys
 from typing import Any, Optional
 
-if sys.version_info[0] >= 3:
+if sys.version_info >= (3,):
     from urllib.parse import quote_from_bytes
 
     url_quote = quote_from_bytes

third_party/3/jwt/algorithms.pyi

@@ -44,11 +44,6 @@ class NoneAlgorithm(Algorithm[None]):
 class _HashAlg:
     def __call__(self, arg: Union[bytes, bytearray, memoryview] = ...) -> _Hash: ...
 
-if sys.version_info >= (3, 6):
-    _LoadsString = Union[str, bytes, bytearray]
-else:
-    _LoadsString = str
-
 class HMACAlgorithm(Algorithm[bytes]):
     SHA256: ClassVar[_HashAlg]
     SHA384: ClassVar[_HashAlg]
@@ -59,7 +54,7 @@ class HMACAlgorithm(Algorithm[bytes]):
     @staticmethod
     def to_jwk(key_obj: Union[str, bytes]) -> str: ...
     @staticmethod
-    def from_jwk(jwk: _LoadsString) -> bytes: ...
+    def from_jwk(jwk: Union[str, bytes]) -> bytes: ...
 
 # Only defined if cryptography is installed.
 class RSAAlgorithm(Algorithm[Any]):
@@ -70,7 +65,7 @@ class RSAAlgorithm(Algorithm[Any]):
     def __init__(self, hash_alg: Union[HashAlgorithm, Prehashed]) -> None: ...
     def prepare_key(self, key: Union[bytes, str, RSAPrivateKey, RSAPublicKey]) -> Union[RSAPrivateKey, RSAPublicKey]: ...
     @staticmethod
-    def from_jwk(jwk: Union[_LoadsString, Dict[str, Any]]) -> Union[RSAPrivateKey, RSAPublicKey]: ...
+    def from_jwk(jwk: Union[str, bytes, Dict[str, Any]]) -> Union[RSAPrivateKey, RSAPublicKey]: ...
     def sign(self, msg: bytes, key: RSAPrivateKey) -> bytes: ...
     def verify(self, msg: bytes, key: RSAPublicKey, sig: bytes) -> bool: ...
 
@@ -87,7 +82,7 @@ class ECAlgorithm(Algorithm[Any]):
     @staticmethod
     def to_jwk(key_obj: Union[EllipticCurvePrivateKeyWithSerialization, EllipticCurvePublicKeyWithSerialization]) -> str: ...
     @staticmethod
-    def from_jwk(jwk: _LoadsString) -> Union[EllipticCurvePrivateKey, EllipticCurvePublicKey]: ...
+    def from_jwk(jwk: Union[str, bytes]) -> Union[EllipticCurvePrivateKey, EllipticCurvePublicKey]: ...
     def sign(self, msg: bytes, key: EllipticCurvePrivateKey) -> bytes: ...
     def verify(self, msg: bytes, key: EllipticCurvePublicKey, sig: bytes) -> bool: ...