Merge pull request #10 from macbre/update-dependencies

Update dev dependencies

Author: macbre

.pylintrc

@@ -1,3 +1,3 @@
 [MESSAGES CONTROL]
-disable=too-many-arguments,unexpected-keyword-arg,pointless-string-statement
+disable=too-many-arguments,unexpected-keyword-arg,pointless-string-statement,useless-object-inheritance
 max-line-length=120

.travis.yml

@@ -8,3 +8,5 @@ install: make install
 script:
   - make coverage
   - make lint
+# @see https://github.com/nickstenning/travis-pip-cache/issues/1
+cache: pip

setup.py

@@ -1,6 +1,6 @@
 from setuptools import setup
 
-VERSION = '2.2.7'
+VERSION = '2.3.0'
 
 # @see https://packaging.python.org/tutorials/packaging-projects/#creating-setup-py
 with open("README.md", "r") as fh:
@@ -21,9 +21,9 @@
     py_modules=["elasticsearch_query"],
     extras_require={
         'dev': [
-            'coverage==4.5.1',
-            'pylint==1.9.2',  # 2.x branch is for Python 3
-            'pytest==3.9.3',
+            'coverage==4.5.2',
+            'pylint>=1.9.2, <=2.1.1',  # 2.x branch is for Python 3
+            'pytest==4.0.0',
         ]
     },
     install_requires=[