drop Python 3.4

.travis.yml

@@ -73,14 +73,6 @@ matrix:
         - ENABLE_HEADLESS=0
       workspaces:
         use: brew_cache
-    - os: osx
-      osx_image: xcode8.3
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=0
-      workspaces:
-        use: brew_cache
     - os: osx
       osx_image: xcode8.3
       env:
@@ -116,14 +108,6 @@ matrix:
         - ENABLE_HEADLESS=1
       workspaces:
         use: brew_cache
-    - os: osx
-      osx_image: xcode8.3
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=1
-      workspaces:
-        use: brew_cache
     - os: osx
       osx_image: xcode8.3
       env:
@@ -159,14 +143,6 @@ matrix:
         - ENABLE_HEADLESS=0
       workspaces:
         use: brew_cache
-    - os: osx
-      osx_image: xcode8.3
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=0
-      workspaces:
-        use: brew_cache
     - os: osx
       osx_image: xcode8.3
       env:
@@ -202,14 +178,6 @@ matrix:
         - ENABLE_HEADLESS=1
       workspaces:
         use: brew_cache
-    - os: osx
-      osx_image: xcode8.3
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=1
-      workspaces:
-        use: brew_cache
     - os: osx
       osx_image: xcode8.3
       env:
@@ -269,21 +237,6 @@ matrix:
         - ENABLE_HEADLESS=0
       cache:
         directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=0
-      cache:
-        directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - PLAT=i686
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=0
-      cache:
-        directories: $HOME/.ccache
     - os: linux
       env:
         - MB_PYTHON_VERSION=3.5
@@ -367,21 +320,6 @@ matrix:
         - ENABLE_HEADLESS=1
       cache:
         directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=1
-      cache:
-        directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - PLAT=i686
-        - ENABLE_CONTRIB=0
-        - ENABLE_HEADLESS=1
-      cache:
-        directories: $HOME/.ccache
     - os: linux
       env:
         - MB_PYTHON_VERSION=3.5
@@ -465,21 +403,6 @@ matrix:
         - ENABLE_HEADLESS=0
       cache:
         directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=0
-      cache:
-        directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - PLAT=i686
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=0
-      cache:
-        directories: $HOME/.ccache
     - os: linux
       env:
         - MB_PYTHON_VERSION=3.5
@@ -564,21 +487,6 @@ matrix:
         - ENABLE_HEADLESS=1
       cache:
         directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=1
-      cache:
-        directories: $HOME/.ccache
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.4
-        - PLAT=i686
-        - ENABLE_CONTRIB=1
-        - ENABLE_HEADLESS=1
-      cache:
-        directories: $HOME/.ccache
     - os: linux
       env:
         - MB_PYTHON_VERSION=3.5

README.md

@@ -156,12 +156,12 @@ The default ``manylinux`` images have been extended with some OpenCV dependencie
 
 Python 2.7 is the only supported version in 2.x series. Python 2.7 support will be dropped in the end of 2019.
 
-Python 3.x releases follow Numpy releases. For example Python 3.3 is no longer supported by Numpy so support for it has been dropped in ``opencv-python``, too.
+Python 3.x releases are provided for officially supported versions (not in EOL).
 
 Currently, builds for following Python versions are provided:
 
 - 2.7
-- 3.4
 - 3.5
 - 3.6
 - 3.7
+- 3.8

setup.py

@@ -198,7 +198,6 @@ def main():
           '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',