Always raise TypeError for wrong argument types

The code that checks whether hooks are callable() (and some other type
checks) should always raise TypeError on failure. Before this change,
both ValueError and TypeError were used in an inconsistent way (C
extension and Python implementation were not the same).

1 files changed, 2 insertions, 2 deletions

diff --git a/msgpack/_unpacker.pyx b/msgpack/_unpacker.pyx
index d5aa46e..18592f4 100644
--- a/msgpack/_unpacker.pyx
+++ b/msgpack/_unpacker.pyx
@@ -52,7 +52,7 @@ cdef inline init_ctx(unpack_context *ctx,
     ctx.user.object_hook = ctx.user.list_hook = <PyObject*>NULL
 
     if object_hook is not None and object_pairs_hook is not None:
-        raise ValueError("object_pairs_hook and object_hook are mutually exclusive.")
+        raise TypeError("object_pairs_hook and object_hook are mutually exclusive.")
 
     if object_hook is not None:
         if not PyCallable_Check(object_hook):
@@ -227,7 +227,7 @@ cdef class Unpacker(object):
         if file_like:
             self.file_like_read = file_like.read
             if not PyCallable_Check(self.file_like_read):
-                raise ValueError("`file_like.read` must be a callable.")
+                raise TypeError("`file_like.read` must be a callable.")
         if not max_buffer_size:
             max_buffer_size = INT_MAX
         if read_size > max_buffer_size: