add Python 3.7 as supported version (#885)

* add Python3.7 as supported version
* no need to explicitly exclude ez_setup

.travis.yml

@@ -3,6 +3,10 @@ language: python
 cache: pip
 matrix:
   include:
+    - python: 3.7
+      env: TOXENV=py37
+      dist: xenial
+      sudo: true
     - python: 3.6
       env: TOXENV=py36
     - python: 3.5

README.md

@@ -74,4 +74,4 @@ Open source licensed under the MIT license (see _LICENSE_ file for details).
 
 ## Supported Python Versions
 
-Locust supports Python 2.7, 3.4, 3.5, and 3.6.
+Locust is supported on Python 2.7, 3.4, 3.5, 3.6, 3.7.

docs/installation.rst

@@ -34,7 +34,7 @@ To see available options, run:
 Supported Python Versions
 -------------------------
 
-Locust supports Python 2.7, 3.4, 3.5, and 3.6.
+Locust is supported on Python 2.7, 3.4, 3.5, 3.6, 3.7.
 
 
 Installing Locust on Windows

setup.py

@@ -5,6 +5,7 @@
 
 from setuptools import find_packages, setup
 
+
 # parse version from locust/__init__.py
 _version_re = re.compile(r'__version__\s+=\s+(.*)')
 _init_file = os.path.join(os.path.abspath(os.path.dirname(__file__)), "locust", "__init__.py")
@@ -29,6 +30,7 @@
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
         "Intended Audience :: Developers",
         "Intended Audience :: System Administrators",
     ],
@@ -37,7 +39,7 @@
     author_email='',
     url='https://locust.io/',
     license='MIT',
-    packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
+    packages=find_packages(exclude=['examples', 'tests']),
     include_package_data=True,
     zip_safe=False,
     install_requires=["gevent>=1.2.2", "flask>=0.10.1", "requests>=2.9.1", "msgpack>=0.4.2", "six>=1.10.0", "pyzmq>=16.0.2"],

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py34, py35, py36
+envlist = py27, py34, py35, py36, py37
 
 [testenv]
 deps =