From 92237bb51f277530024bb6886e053e3fd95c2d94 Mon Sep 17 00:00:00 2001
From: jpsenior <jp.senior@gmail.com>
Date: Tue, 13 Sep 2022 19:26:47 -0600
Subject: [PATCH] Update python eossdk_utils.py debug_fn to return function
 values

A @debug_fn wrapped function should also return the result of the function it executes, otherwise it returns None.

class SomeAgent(eossdk.IntfHandler):
    def __init__(self, sdk):
        self.intf_mgr = sdk.get_intf_mgr()
        self.tracer = eossdk.Tracer('debug_fn_sample')
        eossdk.IntfHandler.__init__(self, self.intf_mgr)

    @debug_fn
    def get_value(self):
        return 'foo'

    def on_oper_status(self, intf_id_t, oper_status_t):
        value = self.get_value()  # returns None.
        assert value == 'foo'
---
 examples/eossdk_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/eossdk_utils.py b/examples/eossdk_utils.py
index 9a62cb9..e5e525e 100644
--- a/examples/eossdk_utils.py
+++ b/examples/eossdk_utils.py
@@ -34,7 +34,7 @@ def debug_fn(func):
    @wraps(func)
    def wrapped_fn(*args, **kwargs):
       try:
-         func(*args, **kwargs)
+         return func(*args, **kwargs)
       except Exception as e:
          traceback.print_exc()
          if sys.stdout.isatty():