From 8a9f784f41c9e6ced084c7699d7718ee999f30e9 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Mon, 28 Oct 2019 08:36:15 +0100
Subject: [PATCH] flake8 fixes for pyrepl/readline.py

---
 pyrepl/readline.py | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/pyrepl/readline.py b/pyrepl/readline.py
index 8ac466d..9da95ab 100644
--- a/pyrepl/readline.py
+++ b/pyrepl/readline.py
@@ -108,7 +108,7 @@ def get_completions(self, stem):
             while True:
                 try:
                     next = function(stem, state)
-                except:
+                except StopIteration:
                     break
                 if not isinstance(next, str):
                     break
@@ -424,13 +424,13 @@ def stub(*args, **kwds):
     stub.func_name = _name
     globals()[_name] = stub
 
-for _name, _ret in [
-    ('read_init_file', None),
-    ('redisplay', None),
-    ('set_pre_input_hook', None),
-]:
-    assert _name not in globals(), _name
-    _make_stub(_name, _ret)
+
+assert 'read_init_file' not in globals()
+read_init_file = _make_stub('read_init_file', None)
+assert 'redisplay' not in globals()
+redisplay = _make_stub('redisplay', None)
+assert 'set_pre_input_hook' not in globals()
+set_pre_input_hook = _make_stub('set_pre_input_hook', None)
 
 
 def _setup():
@@ -463,7 +463,7 @@ def _old_raw_input(prompt=''):
                 del sys.__raw_input__
             except AttributeError:
                 pass
-            return raw_input(prompt)
+            return raw_input(prompt)  # noqa: F821
         sys.__raw_input__ = _wrapper.raw_input
 
     else:
@@ -477,5 +477,6 @@ def _old_raw_input(prompt=''):
             _old_raw_input = builtins.input
             builtins.input = _wrapper.raw_input
 
+
 _old_raw_input = None
 _setup()