chore: drop support for Python 3.4(EOLed)

.circleci/config.yml

@@ -53,10 +53,6 @@ jobs:
     docker:
       - image: circleci/python:2.7
     <<: *test
-  py34:
-    docker:
-      - image: circleci/python:3.4
-    <<: *test
   py35:
     docker:
       - image: circleci/python:3.5
@@ -95,11 +91,6 @@ jobs:
       - image: quay.io/pypa/manylinux1_x86_64
     <<: *build-wheel
 
-  manylinux-x64_cp34-cp34m:
-    docker:
-      - image: quay.io/pypa/manylinux1_x86_64
-    <<: *build-wheel
-
   manylinux-x64_cp35-cp35m:
     docker:
       - image: quay.io/pypa/manylinux1_x86_64
@@ -128,11 +119,6 @@ jobs:
       - image: quay.io/pypa/manylinux1_i686
     <<: *build-wheel
 
-  manylinux-x86_cp34-cp34m:
-    docker:
-      - image: quay.io/pypa/manylinux1_i686
-    <<: *build-wheel
-
   manylinux-x86_cp35-cp35m:
     docker:
       - image: quay.io/pypa/manylinux1_i686
@@ -153,7 +139,6 @@ workflows:
   test_and_build:
     jobs:
       - py27
-      - py34
       - py35
       - py36
       - py37
@@ -166,9 +151,6 @@ workflows:
       - manylinux-x64_cp27-cp27mu:
           requires:
             - py27
-      - manylinux-x64_cp34-cp34m:
-          requires:
-            - py34
       - manylinux-x64_cp35-cp35m:
           requires:
             - py35
@@ -185,9 +167,6 @@ workflows:
       - manylinux-x86_cp27-cp27mu:
           requires:
             - py27
-      - manylinux-x86_cp34-cp34m:
-          requires:
-            - py34
       - manylinux-x86_cp35-cp35m:
           requires:
             - py35

.travis.yml

@@ -5,7 +5,6 @@ env:
     - secure: "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"
   matrix:
     - VERSION=2.7
-    - VERSION=3.4
     - VERSION=3.5
     - VERSION=3.6
     - VERSION=3.7

appveyor.yml

@@ -1,4 +1,4 @@
-version: '{branch}-{build}'
+version: "{branch}-{build}"
 cache:
   - '%LOCALAPPDATA%\pip\Cache'
 environment:
@@ -8,8 +8,6 @@ environment:
   matrix:
     - PYTHON: "C:\\Python27"
     - PYTHON: "C:\\Python27-x64"
-    - PYTHON: "C:\\Python34"
-    - PYTHON: "C:\\Python34-x64"
     - PYTHON: "C:\\Python35"
     - PYTHON: "C:\\Python35-x64"
     - PYTHON: "C:\\Python36"

setup.py

@@ -117,7 +117,6 @@ def get_tag(self):
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',

tox-wheels.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py34, py35, py36, py37
+envlist = py27, py35, py36, py37
 
 [testenv]
 commands = pip wheel {toxinidir} -w {toxinidir}/wheelhouse/

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py34, py35, py36, py37, pypy, pypy3
+envlist = py27, py35, py36, py37, pypy, pypy3
 
 [testenv]
 commands =