Remove retrying.

requirements-dev.txt

@@ -6,7 +6,6 @@ pexpect==3.3
 coverage==4.3.4
 codecov>=1.5.1
 docutils>=0.13.1
-retrying>=1.3.3
 
 # we want the latest possible version of pep8radius
 git+https://github.com/hayd/pep8radius.git

tests/features/steps/iocommands.py

@@ -5,7 +5,6 @@ import os.path
 import wrappers
 
 from behave import when, then
-from retrying import retry
 
 
 @when('we start external editor providing a file name')
@@ -76,13 +75,8 @@ def step_notee_output(context):
 
 @then(u'we see 123456 in tee output')
 def step_see_123456_in_ouput(context):
-
-    @retry(stop_max_delay=3000)  # stop trying after 3 seconds
-    def assert_tee_output():
-        with open(context.tee_file_name) as f:
-            assert '123456' in f.read()
-
-    assert_tee_output()
+    with open(context.tee_file_name) as f:
+        assert '123456' in f.read()
     if os.path.exists(context.tee_file_name):
         os.remove(context.tee_file_name)
     context.atprompt = True