fix updatenode in shell mode

CHANGELOG.rst

@@ -4,6 +4,7 @@ Changelog
 ------
 * setproxy function added to Account (thanks to @flugschwein)
 * addproxy and delproxy added to beempy (thanks to @flugschwein)
+* updatenodes works in shell mode
 
 0.23.0
 ------

beem/cli.py

@@ -505,6 +505,10 @@ def updatenodes(show, hive, steem, test, only_https, only_wss):
         print(t)
     if not test:
         stm.set_default_nodes(nodes)
+        stm.rpc.nodes.set_node_urls(nodes)
+        stm.rpc.current_rpc = 0
+        stm.rpc.rpcclose()
+        stm.rpc.rpcconnect()
 
 
 @cli.command()

beemapi/node.py

@@ -30,6 +30,11 @@ class Node(object):
 class Nodes(list):
     """Stores Node URLs and error counts"""
     def __init__(self, urls, num_retries, num_retries_call):
+        self.set_node_urls(urls)
+        self.num_retries = num_retries
+        self.num_retries_call = num_retries_call
+
+    def set_node_urls(self, urls):
         if isinstance(urls, str):
             url_list = re.split(r",|;", urls)
             if url_list is None:
@@ -41,12 +46,10 @@ class Nodes(list):
         elif urls is not None:
             url_list = [urls]
         else:
-            url_list = []
+            url_list = []        
         super(Nodes, self).__init__([Node(x) for x in url_list])
-        self.num_retries = num_retries
-        self.num_retries_call = num_retries_call
         self.current_node_index = -1
-        self.freeze_current_node = False
+        self.freeze_current_node = False        
 
     def __iter__(self):
         return self

tests/beemapi/test_node.py

@@ -54,3 +54,12 @@ class Testcases(unittest.TestCase):
         nodes = Nodes(["a", "b", "c"], 5, 5)
         nodes2 = Nodes(nodes, 5, 5)
         self.assertEqual(nodes.url, nodes2.url)
+        nodes2 = Nodes(["a", "b", "c"], 5, 5)
+        nodes2.set_node_urls(["a", "c"])
+        self.assertEqual(nodes.url, nodes2.url)
+        next(nodes)
+        next(nodes)
+        next(nodes)
+        next(nodes2)
+        next(nodes2)
+        self.assertEqual(nodes.url, nodes2.url)