Minor inconsequential upgrades and reorders

Author: yonran

requirements-test.txt

@@ -1,8 +1,8 @@
 configparser==4.0.2
 contextlib2==0.6.0.post1
 enum34==1.1.10
-funcsigs==1.0.2
 flake8==3.9.2
+funcsigs==1.0.2
 functools32==3.2.3.post2; python_version < '3.0'
 importlib-metadata==2.1.3
 mccabe==0.6.1

requirements.txt

@@ -1,7 +1,7 @@
 httplib2==0.22.0
 pyparsing==2.4.7
 python-dateutil==2.8.2
-simplejson==3.19.1
+simplejson==3.19.2
 six==1.16.0
 
 cffi==1.15.1; platform_python_implementation == 'PyPy'

setup.py

@@ -70,12 +70,12 @@
     ],
     extras_require={
         'test': [
+            'flake8~=3.9',
             # according to https://mock.readthedocs.io/en/latest/
             # version 3.0.5 is the last version supporting Python <= 3.5.
             # Once we migrate to python 3.3+, we can switch from mock to
             # unittest.mock
             'mock~=3.0.5',
-            'flake8~=3.9',
         ]
     },
 )

tests/test_listobject.py

@@ -32,7 +32,7 @@
 import httplib2
 import mock
 
-from remoteobjects import fields, promise, listobject
+from remoteobjects import fields, listobject, promise
 from tests import utils