types: use new type validation mechanism in commands

1 files changed, 0 insertions, 35 deletions

diff --git a/mitmproxy/utils/typecheck.py b/mitmproxy/utils/typecheck.py
index 87a0e804..1070fad0 100644
--- a/mitmproxy/utils/typecheck.py
+++ b/mitmproxy/utils/typecheck.py
@@ -1,41 +1,6 @@
 import typing
 
 
-def check_command_type(value: typing.Any, typeinfo: typing.Any) -> bool:
-    """
-    Check if the provided value is an instance of typeinfo. Returns True if the
-    types match, False otherwise. This function supports only those types
-    required for command return values.
-    """
-    typename = str(typeinfo)
-    if typename.startswith("typing.Sequence"):
-        try:
-            T = typeinfo.__args__[0]  # type: ignore
-        except AttributeError:
-            # Python 3.5.0
-            T = typeinfo.__parameters__[0]  # type: ignore
-        if not isinstance(value, (tuple, list)):
-            return False
-        for v in value:
-            if not check_command_type(v, T):
-                return False
-    elif typename.startswith("typing.Union"):
-        try:
-            types = typeinfo.__args__  # type: ignore
-        except AttributeError:
-            # Python 3.5.x
-            types = typeinfo.__union_params__  # type: ignore
-        for T in types:
-            checks = [check_command_type(value, T) for T in types]
-            if not any(checks):
-                return False
-    elif value is None and typeinfo is None:
-        return True
-    elif not isinstance(value, typeinfo):
-        return False
-    return True
-
-
 def check_option_type(name: str, value: typing.Any, typeinfo: typing.Any) -> None:
     """
     Check if the provided value is an instance of typeinfo and raises a