Drop Python 3.4 support

.travis.yml

@@ -7,8 +7,6 @@ cache:
     - $HOME/.cache/ci/sacad
 matrix:
   include:
-    - python: "3.4"
-      env: WINDOWS=1 PYPI_DEPLOY=0
     - python: "3.5"
       env: WINDOWS=0 PYPI_DEPLOY=0
     - python: "3.5-dev"

README.md

@@ -48,7 +48,7 @@ SACAD is designed to be robust and be executed in batch of thousands of queries:
 
 ## Installation
 
-SACAD requires [Python](https://www.python.org/downloads/) >= 3.4.
+SACAD requires [Python](https://www.python.org/downloads/) >= 3.5.
 
 ### Standalone Windows executable
 
@@ -60,7 +60,7 @@ Arch Linux users can install the [sacad](https://aur.archlinux.org/packages/saca
 
 ### From PyPI (with PIP)
 
-1. If you don't already have it, [install pip](https://pip.pypa.io/en/stable/installing/) for Python 3 (not needed if you are using Python >= 3.4)
+1. If you don't already have it, [install pip](https://pip.pypa.io/en/stable/installing/) for Python 3
 2. Install SACAD: `pip3 install sacad`
 
 ### From source

setup.py

@@ -7,8 +7,8 @@
 from setuptools import find_packages, setup
 
 
-if sys.hexversion < 0x3040000:
-  print("Python version %s is unsupported, >= 3.4.0 is needed" % (".".join(map(str, sys.version_info[:3]))))
+if sys.hexversion < 0x3050000:
+  print("Python version %s is unsupported, >= 3.5.0 is needed" % (".".join(map(str, sys.version_info[:3]))))
   exit(1)
 
 with open(os.path.join("sacad", "__init__.py"), "rt") as f:
@@ -51,7 +51,6 @@
                    "Programming Language :: Python",
                    "Programming Language :: Python :: 3",
                    "Programming Language :: Python :: 3 :: Only",
-                   "Programming Language :: Python :: 3.4",
                    "Programming Language :: Python :: 3.5",
                    "Programming Language :: Python :: 3.6",
                    "Topic :: Internet :: WWW/HTTP",