3 files changed, 9 insertions, 4 deletions
diff --git a/examples/simple/custom_contentview.py b/examples/simple/custom_contentview.py
index 289e1efe..71f92575 100644
--- a/examples/simple/custom_contentview.py
+++ b/examples/simple/custom_contentview.py
@@ -3,7 +3,10 @@ This example shows how one can add a custom contentview to mitmproxy.
 The content view API is explained in the mitmproxy.contentviews module.
 """
 from mitmproxy import contentviews
-from typing import Tuple, Iterable, AnyStr, List
+import typing
+
+
+CVIEWSWAPCASE = typing.Tuple[str, typing.Iterable[typing.List[typing.Tuple[str, typing.AnyStr]]]]
 
 
 class ViewSwapCase(contentviews.View):
@@ -14,7 +17,7 @@ class ViewSwapCase(contentviews.View):
     prompt = ("swap case text", "z")
     content_types = ["text/plain"]
 
-    def __call__(self, data: bytes, **metadata) -> Tuple[str, Iterable[List[Tuple[str, AnyStr]]]]:
+    def __call__(self, data: typing.AnyStr, **metadata) -> CVIEWSWAPCASE:
         return "case-swapped text", contentviews.format_text(data.swapcase())
 
 
diff --git a/examples/simple/io_read_dumpfile.py b/examples/simple/io_read_dumpfile.py
index 87d37c0f..ea544cc4 100644
--- a/examples/simple/io_read_dumpfile.py
+++ b/examples/simple/io_read_dumpfile.py
@@ -1,8 +1,9 @@
 #!/usr/bin/env python
+
+# type: ignore
 #
 # Simple script showing how to read a mitmproxy dump file
 #
-
 from mitmproxy import io
 from mitmproxy.exceptions import FlowReadException
 import pprint
diff --git a/examples/simple/io_write_dumpfile.py b/examples/simple/io_write_dumpfile.py
index 7c4c6a7a..cf7c4f52 100644
--- a/examples/simple/io_write_dumpfile.py
+++ b/examples/simple/io_write_dumpfile.py
@@ -8,12 +8,13 @@ to multiple files in parallel.
 import random
 import sys
 from mitmproxy import io, http
+import typing  # noqa
 
 
 class Writer:
     def __init__(self, path: str) -> None:
         if path == "-":
-            f = sys.stdout  # type: io.TextIO
+            f = sys.stdout  # type: typing.IO[typing.Any]
         else:
             f = open(path, "wb")
         self.w = io.FlowWriter(f)