bump OpenCV version to 3.4.2, udpate multibuild, add Python 3.7 support, update Dockerfiles

Author: skvark

.travis.yml

@@ -56,6 +56,13 @@ matrix:
         - MB_PYTHON_VERSION=3.6
         - ENABLE_CONTRIB=0
         - ENABLE_HEADLESS=0
+    - os: osx
+      language: generic
+      osx_image: xcode7.3
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - ENABLE_CONTRIB=0
+        - ENABLE_HEADLESS=0
 
     # headless builds for MacOS
     - os: osx
@@ -86,6 +93,13 @@ matrix:
         - MB_PYTHON_VERSION=3.6
         - ENABLE_CONTRIB=0
         - ENABLE_HEADLESS=1
+    - os: osx
+      language: generic
+      osx_image: xcode7.3
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - ENABLE_CONTRIB=0
+        - ENABLE_HEADLESS=1
 
     # Contrib builds for MacOS
     - os: osx
@@ -116,6 +130,13 @@ matrix:
         - MB_PYTHON_VERSION=3.6
         - ENABLE_CONTRIB=1
         - ENABLE_HEADLESS=0
+    - os: osx
+      language: generic
+      osx_image: xcode7.3
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - ENABLE_CONTRIB=1
+        - ENABLE_HEADLESS=0
 
     # headless contrib builds for MacOS
     - os: osx
@@ -146,6 +167,13 @@ matrix:
         - MB_PYTHON_VERSION=3.6
         - ENABLE_CONTRIB=1
         - ENABLE_HEADLESS=1
+    - os: osx
+      language: generic
+      osx_image: xcode7.3
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - ENABLE_CONTRIB=1
+        - ENABLE_HEADLESS=1
 
     # default builds for Linux
     - os: linux
@@ -207,6 +235,13 @@ matrix:
         - ENABLE_CONTRIB=0
         - ENABLE_HEADLESS=0
         - TEST_DEPENDS=numpy==1.11.3
+    - os: linux
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - PLAT=i686
+        - ENABLE_CONTRIB=0
+        - ENABLE_HEADLESS=0
+        - TEST_DEPENDS=numpy==1.14.5
 
     # headless builds for Linux
     - os: linux
@@ -268,6 +303,13 @@ matrix:
         - ENABLE_CONTRIB=0
         - ENABLE_HEADLESS=1
         - TEST_DEPENDS=numpy==1.11.3
+    - os: linux
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - PLAT=i686
+        - ENABLE_CONTRIB=0
+        - ENABLE_HEADLESS=1
+        - TEST_DEPENDS=numpy==1.14.5
 
     # contrib builds for Linux
     - os: linux
@@ -329,6 +371,14 @@ matrix:
         - TEST_DEPENDS=numpy==1.11.3
         - ENABLE_CONTRIB=1
         - ENABLE_HEADLESS=0
+    - os: linux
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - PLAT=i686
+        - TEST_DEPENDS=numpy==1.14.5
+        - ENABLE_CONTRIB=1
+        - ENABLE_HEADLESS=0
+
 
     # headless contrib builds for Linux
     - os: linux
@@ -390,6 +440,13 @@ matrix:
         - TEST_DEPENDS=numpy==1.11.3
         - ENABLE_CONTRIB=1
         - ENABLE_HEADLESS=1
+    - os: linux
+      env:
+        - MB_PYTHON_VERSION=3.7
+        - PLAT=i686
+        - TEST_DEPENDS=numpy==1.14.5
+        - ENABLE_CONTRIB=1
+        - ENABLE_HEADLESS=1
 
 # The first line is printed in the folding header in Travis output
 before_install: |

appveyor.yml

@@ -38,6 +38,14 @@ environment:
       ENABLE_CONTRIB: 0
       ENABLE_HEADLESS: 0
 
+    - PYTHON: "C:/Python37"
+      ENABLE_CONTRIB: 0
+      ENABLE_HEADLESS: 0
+
+    - PYTHON: "C:/Python37-x64"
+      ENABLE_CONTRIB: 0
+      ENABLE_HEADLESS: 0
+
     - PYTHON: "C:/Python27"
       ENABLE_CONTRIB: 1
       ENABLE_HEADLESS: 0
@@ -70,6 +78,14 @@ environment:
       ENABLE_CONTRIB: 1
       ENABLE_HEADLESS: 0
 
+    - PYTHON: "C:/Python37"
+      ENABLE_CONTRIB: 1
+      ENABLE_HEADLESS: 0
+
+    - PYTHON: "C:/Python37-x64"
+      ENABLE_CONTRIB: 1
+      ENABLE_HEADLESS: 0
+
     - PYTHON: "C:/Python27"
       ENABLE_CONTRIB: 0
       ENABLE_HEADLESS: 1
@@ -102,6 +118,14 @@ environment:
       ENABLE_CONTRIB: 0
       ENABLE_HEADLESS: 1
 
+    - PYTHON: "C:/Python37"
+      ENABLE_CONTRIB: 0
+      ENABLE_HEADLESS: 1
+
+    - PYTHON: "C:/Python37-x64"
+      ENABLE_CONTRIB: 0
+      ENABLE_HEADLESS: 1
+
     - PYTHON: "C:/Python27"
       ENABLE_CONTRIB: 1
       ENABLE_HEADLESS: 1
@@ -134,6 +158,14 @@ environment:
       ENABLE_CONTRIB: 1
       ENABLE_HEADLESS: 1
 
+    - PYTHON: "C:/Python37"
+      ENABLE_CONTRIB: 1
+      ENABLE_HEADLESS: 1
+
+    - PYTHON: "C:/Python37-x64"
+      ENABLE_CONTRIB: 1
+      ENABLE_HEADLESS: 1
+
 matrix:
     fast_finish: true
 

multibuild

@@ -22,7 +22,14 @@ def main():
     # Only import 3rd-party modules after having installed all the build dependencies:
     # any of them, or their dependencies, can be updated during that process,
     # leading to version conflicts
-    numpy_version = get_or_install("numpy", "1.11.3" if sys.version_info[:2] >= (3, 6) else "1.11.1")
+    minimum_supported_numpy = "1.11.1"
+
+    if sys.version_info[:2] >= (3, 6):
+        minimum_supported_numpy = "1.11.3"
+    if sys.version_info[:2] >= (3, 7):
+        minimum_supported_numpy = "1.14.5"
+
+    numpy_version = get_or_install("numpy", minimum_supported_numpy)
     get_or_install("scikit-build")
     import skbuild