update mypy

3 files changed, 8 insertions, 6 deletions

diff --git a/mitmproxy/contentviews/__init__.py b/mitmproxy/contentviews/__init__.py
index 01c6d221..1e71d942 100644
--- a/mitmproxy/contentviews/__init__.py
+++ b/mitmproxy/contentviews/__init__.py
@@ -135,7 +135,9 @@ def get_content_view(viewmode: View, data: bytes, **metadata):
     # Third-party viewers can fail in unexpected ways...
     except Exception:
         desc = "Couldn't parse: falling back to Raw"
-        _, content = get("Raw")(data, **metadata)
+        raw = get("Raw")
+        assert raw
+        content = raw(data, **metadata)[1]
         error = "{} Content viewer failed: \n{}".format(
             getattr(viewmode, "name"),
             traceback.format_exc()
diff --git a/mitmproxy/contentviews/base.py b/mitmproxy/contentviews/base.py
index 9b34f3d4..81f2e487 100644
--- a/mitmproxy/contentviews/base.py
+++ b/mitmproxy/contentviews/base.py
@@ -9,8 +9,8 @@ TViewResult = typing.Tuple[str, typing.Iterator[TViewLine]]
 
 
 class View:
-    name: str = None
-    content_types: typing.List[str] = []
+    name: typing.ClassVar[str]
+    content_types: typing.ClassVar[typing.List[str]] = []
 
     def __call__(self, data: bytes, **metadata) -> TViewResult:
         """
diff --git a/mitmproxy/contentviews/xml_html.py b/mitmproxy/contentviews/xml_html.py
index 00a62a15..f2fa47cb 100644
--- a/mitmproxy/contentviews/xml_html.py
+++ b/mitmproxy/contentviews/xml_html.py
@@ -1,7 +1,7 @@
 import io
 import re
 import textwrap
-from typing import Iterable
+from typing import Iterable, Optional
 
 from mitmproxy.contentviews import base
 from mitmproxy.utils import sliding_window
@@ -124,14 +124,14 @@ def indent_text(data: str, prefix: str) -> str:
     return textwrap.indent(dedented, prefix[:32])
 
 
-def is_inline_text(a: Token, b: Token, c: Token) -> bool:
+def is_inline_text(a: Optional[Token], b: Optional[Token], c: Optional[Token]) -> bool:
     if isinstance(a, Tag) and isinstance(b, Text) and isinstance(c, Tag):
         if a.is_opening and "\n" not in b.data and c.is_closing and a.tag == c.tag:
             return True
     return False
 
 
-def is_inline(prev2: Token, prev1: Token, t: Token, next1: Token, next2: Token) -> bool:
+def is_inline(prev2: Optional[Token], prev1: Optional[Token], t: Optional[Token], next1: Optional[Token], next2: Optional[Token]) -> bool:
     if isinstance(t, Text):
         return is_inline_text(prev1, t, next1)
     elif isinstance(t, Tag):