Merge branch 'release/2019.1020'

.dockerignore

@@ -1,6 +1,5 @@
 bin/
 venv/
-.git/
 .buildozer/
 .pytest_cache/
 .tox/

.gitignore

@@ -8,3 +8,6 @@ bin/
 build/
 dist/
 *.egg-info/
+htmlcov/
+.coverage
+.coverage.*

.travis.yml

@@ -4,24 +4,15 @@ language: generic
 
 services:
   - docker
+  - xvfb
 
 env:
-  global:
-    - DISPLAY=:99.0
   matrix:
     - TAG=zbarcam-linux DOCKERFILE=dockerfiles/Dockerfile-linux COMMAND='make test'
-    - TAG=zbarcam-linux DOCKERFILE=dockerfiles/Dockerfile-linux COMMAND='make uitest'
     - TAG=zbarcam-android DOCKERFILE=dockerfiles/Dockerfile-android COMMAND='buildozer android debug'
 
-before_install:
-  - sudo apt update -qq > /dev/null
-  - sudo apt install --yes --no-install-recommends xvfb
-
-install:
-  - docker build --tag=$TAG --file=$DOCKERFILE --build-arg CI .
-
 before_script:
-  - sh -e /etc/init.d/xvfb start
+  - docker build --tag=$TAG --file=$DOCKERFILE --build-arg CI .
 
 script:
-  - travis_wait docker run -e DISPLAY -e CI -v /tmp/.X11-unix:/tmp/.X11-unix $TAG $COMMAND
+  - travis_wait 30 docker run --env-file dockerfiles/env.list -v /tmp/.X11-unix:/tmp/.X11-unix $TAG $COMMAND

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## [2019.1020]
+
+  - Setup coverage testing
+  - Bump to `xcamera>=2019.928`
+  - Continuous integration improvements
+
 ## [2019.0910]
 
   - Use new `xcamera` from PyPI

Makefile

@@ -1,55 +1,69 @@
-VENV_NAME=venv
-PIP=$(VENV_NAME)/bin/pip
+VIRTUAL_ENV ?= venv
+PIP=$(VIRTUAL_ENV)/bin/pip
 TOX=`which tox`
-GARDEN=$(VENV_NAME)/bin/garden
-PYTHON=$(VENV_NAME)/bin/python
-ISORT=$(VENV_NAME)/bin/isort
-FLAKE8=$(VENV_NAME)/bin/flake8
+PYTHON=$(VIRTUAL_ENV)/bin/python
+ISORT=$(VIRTUAL_ENV)/bin/isort
+FLAKE8=$(VIRTUAL_ENV)/bin/flake8
+PYTEST=$(VIRTUAL_ENV)/bin/pytest
 TWINE=`which twine`
 SOURCES=src/ tests/ setup.py setup_meta.py
 # using full path so it can be used outside the root dir
 SPHINXBUILD=$(shell realpath venv/bin/sphinx-build)
 DOCS_DIR=doc
 SYSTEM_DEPENDENCIES= \
-	libpython$(PYTHON_VERSION)-dev \
+	build-essential \
+	ccache \
+	cmake \
+	curl \
+	git \
 	libsdl2-dev \
+	libsdl2-image-dev \
+	libsdl2-mixer-dev \
+	libsdl2-ttf-dev \
+	libpython3.6-dev \
+	libpython$(PYTHON_VERSION)-dev \
 	libzbar-dev \
+	pkg-config \
+	python3.6 \
+	python3.6-dev \
+	python$(PYTHON_VERSION) \
+	python$(PYTHON_VERSION)-dev \
 	tox \
 	virtualenv
-OS=$(shell lsb_release -si)
+OS=$(shell lsb_release -si 2>/dev/null || uname)
 PYTHON_MAJOR_VERSION=3
-PYTHON_MINOR_VERSION=6
+PYTHON_MINOR_VERSION=7
 PYTHON_VERSION=$(PYTHON_MAJOR_VERSION).$(PYTHON_MINOR_VERSION)
+PYTHON_MAJOR_MINOR=$(PYTHON_MAJOR_VERSION)$(PYTHON_MINOR_VERSION)
 PYTHON_WITH_VERSION=python$(PYTHON_VERSION)
 
 
 all: system_dependencies virtualenv
 
-venv:
-	test -d venv || virtualenv -p $(PYTHON_WITH_VERSION) venv
+system_dependencies:
+ifeq ($(OS), Ubuntu)
+	sudo apt install --yes --no-install-recommends $(SYSTEM_DEPENDENCIES)
+endif
 
-virtualenv: venv
+$(VIRTUAL_ENV):
+	virtualenv -p $(PYTHON_WITH_VERSION) $(VIRTUAL_ENV)
 	$(PIP) install Cython==0.28.6
-	$(PIP) install -r requirements/requirements.txt
+	$(PIP) install -r requirements.txt
+
+virtualenv: $(VIRTUAL_ENV)
 
 virtualenv/test: virtualenv
 	$(PIP) install -r requirements/requirements-test.txt
 
-system_dependencies:
-ifeq ($(OS), Ubuntu)
-	sudo apt install --yes --no-install-recommends $(SYSTEM_DEPENDENCIES)
-endif
-
-run/linux: virtualenv
+run: virtualenv
 	$(PYTHON) src/main.py
 
-run: run/linux
-
 test:
 	$(TOX)
+	@if test -n "$$CI"; then .tox/py$(PYTHON_MAJOR_MINOR)/bin/coveralls; fi; \
 
-uitest: virtualenv/test
-	PYTHONPATH=src $(PYTHON) -m unittest discover --top-level-directory=. --start-directory=tests/ui/
+pytest: virtualenv/test
+	PYTHONPATH=src $(PYTEST) --cov src/ --cov-report html tests/
 
 lint/isort-check: virtualenv/test
 	$(ISORT) --check-only --recursive --diff $(SOURCES)
@@ -65,7 +79,7 @@ lint: lint/isort-check lint/flake8
 docs/clean:
 	rm -rf $(DOCS_DIR)/build/
 
-docs:
+docs: virtualenv
 	cd $(DOCS_DIR) && SPHINXBUILD=$(SPHINXBUILD) make html
 
 release/clean:
@@ -80,9 +94,21 @@ release/upload:
 	$(TWINE) upload dist/*
 
 clean: release/clean docs/clean
-	py3clean src/
-	find src/ -type d -name "__pycache__" -exec rm -r {} +
-	find src/ -type d -name "*.egg-info" -exec rm -r {} +
+	py3clean .
+	find . -type d -name "__pycache__" -exec rm -r {} +
+	find . -type d -name "*.egg-info" -exec rm -r {} +
 
 clean/all: clean
-	rm -rf $(VENV_NAME) .tox/
+	rm -rf $(VIRTUAL_ENV) .tox/
+
+docker/build:
+	docker build --tag=zbarcam-linux --file=dockerfiles/Dockerfile-linux .
+
+docker/run/test:
+	docker run --env-file dockerfiles/env.list -v /tmp/.X11-unix:/tmp/.X11-unix zbarcam-linux 'make test'
+
+docker/run/app:
+	docker run --env-file dockerfiles/env.list -v /tmp/.X11-unix:/tmp/.X11-unix --device=/dev/video0:/dev/video0 zbarcam-linux 'make run'
+
+docker/run/shell:
+	docker run --env-file dockerfiles/env.list -v /tmp/.X11-unix:/tmp/.X11-unix --device=/dev/video0:/dev/video0 -it --rm zbarcam-linux

README.md

@@ -1,6 +1,7 @@
 # zbarcam
 
 [![Build Status](https://travis-ci.org/kivy-garden/zbarcam.svg?branch=develop)](https://travis-ci.org/kivy-garden/zbarcam)
+[![Coverage Status](https://coveralls.io/repos/github/kivy-garden/zbarcam/badge.svg?branch=develop)](https://coveralls.io/github/kivy-garden/zbarcam?branch=develop)
 [![PyPI version](https://badge.fury.io/py/zbarcam.svg)](https://badge.fury.io/py/zbarcam)
 [![Documentation Status](https://readthedocs.org/projects/zbarcam/badge/?version=latest)](https://zbarcam.readthedocs.io/en/latest/?badge=latest)
 
@@ -37,7 +38,7 @@ make system_dependencies
 
 Install zbarcam:
 ```sh
-pip install --upgrade zbarcam
+pip install zbarcam
 ```
 Then import it in your Python code via:
 ```python

buildozer.spec

@@ -44,7 +44,7 @@ requirements =
     Pillow==5.2.0,
     python3,
     pyzbar==0.1.8,
-    xcamera
+    xcamera==2019.928
 
 
 # (str) Custom source folders for requirements

dockerfiles/Dockerfile-android

@@ -17,7 +17,7 @@ ENV WORK_DIR="${HOME_DIR}" \
 ENV DOCKERFILES_VERSION="v20190902" \
     DOCKERFILES_URL="https://raw.githubusercontent.com/AndreMiras/dockerfiles"
 ENV MAKEFILES_URL="${DOCKERFILES_URL}/${DOCKERFILES_VERSION}/buildozer_android"
-ENV BUILDOZER_VERSION="182d13f"
+ENV BUILDOZER_VERSION="81c31c4"
 
 
 # configure locale
@@ -29,7 +29,7 @@ ENV LANG="en_US.UTF-8" \
     LC_ALL="en_US.UTF-8"
 
 # install system dependencies
-RUN apt install -qq --yes --no-install-recommends \
+RUN apt update -qq > /dev/null && apt install -qq --yes --no-install-recommends \
     autoconf \
     automake \
     ca-certificates \
@@ -54,20 +54,18 @@ RUN apt install -qq --yes --no-install-recommends \
     xz-utils \
     zip
 
-# prepare non root env
-RUN useradd --create-home --shell /bin/bash ${USER}
-# with sudo access and no password
-RUN usermod -append --groups sudo ${USER}
-RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+# prepare non root env, with sudo access and no password
+RUN useradd --create-home --shell /bin/bash ${USER} && \
+    usermod -append --groups sudo ${USER} && \
+    echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
 
 USER ${USER}
 WORKDIR ${WORK_DIR}
 
-# install buildozer and dependencies
-RUN curl --location --progress-bar ${MAKEFILES_URL}/buildozer.mk --output buildozer.mk
-RUN make -f buildozer.mk
-# enforces buildozer master until next release
-RUN pip3 install --upgrade https://github.com/kivy/buildozer/archive/${BUILDOZER_VERSION}.zip
+# install buildozer & dependencies and enforces buildozer master until next release
+RUN curl --location --progress-bar ${MAKEFILES_URL}/buildozer.mk --output buildozer.mk && \
+    make -f buildozer.mk && \
+    pip3 install --upgrade https://github.com/kivy/buildozer/archive/${BUILDOZER_VERSION}.zip
 
 COPY . ${WORK_DIR}
 # limits the amount of logs for Travis

dockerfiles/Dockerfile-linux

@@ -26,37 +26,21 @@ ENV LANG="en_US.UTF-8" \
 
 # install system dependencies
 RUN apt install --yes --no-install-recommends \
-    build-essential \
-    ccache \
-    cmake \
-    curl \
-    libsdl2-dev \
-    libsdl2-image-dev \
-    libsdl2-mixer-dev \
-    libsdl2-ttf-dev \
-    libpython3.6-dev \
-    libpython3.7-dev \
-    libzbar-dev \
     lsb-release \
     make \
-    pkg-config \
-    python3.6 \
-    python3.6-dev \
-    python3.7 \
-    python3.7-dev \
-    sudo \
-    tox \
-    virtualenv
+    sudo
 
 # prepare non root env
 RUN useradd --create-home --shell /bin/bash ${USER}
 # with sudo access and no password
 RUN usermod -append --groups sudo ${USER}
 RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+# gives access to video so the camera can be accessed within the container
+RUN gpasswd --add ${USER} video
 
 USER ${USER}
 WORKDIR ${WORK_DIR}
 COPY . ${WORK_DIR}
 
-RUN make
+RUN sudo make system_dependencies && make virtualenv
 ENTRYPOINT ["./dockerfiles/start.sh"]

dockerfiles/env.list

@@ -0,0 +1,9 @@
+# used by coveralls.io, refs:
+# https://coveralls-python.readthedocs.io/en/latest/usage/tox.html#travisci
+CI
+TRAVIS
+TRAVIS_BRANCH
+TRAVIS_JOB_ID
+TRAVIS_PULL_REQUEST
+# used for running UI tests
+DISPLAY

requirements.txt

@@ -1,3 +1,3 @@
--r requirements/requirements.txt
+-r requirements/requirements-base.txt
 -r requirements/requirements-documentation.txt
--r requirements/test_requirements.txt
+-r requirements/requirements-test.txt

requirements/requirements.txt → requirements/requirements-base.txt

@@ -4,4 +4,4 @@ numpy==1.16.1
 opencv-python==4.1.1.26
 Pillow==5.2.0
 pyzbar==0.1.8
-xcamera
+xcamera==2019.928

requirements/requirements-documentation.txt

@@ -1 +1,3 @@
 m2r==0.2.1
+Sphinx
+sphinx-rtd-theme

requirements/requirements-test.txt

@@ -1,4 +1,5 @@
-isort==4.2.5
-flake8==3.3.0
-mock==2.0.0
-pytest==4.3.0
+coveralls
+flake8
+isort
+pytest
+pytest-cov

setup.py

@@ -28,7 +28,7 @@ def read(fname):
         'opencv-python>=4',
         'pillow',
         'pyzbar',
-        'xcamera',
+        'xcamera>=2019.928',
     ],
 }
 

src/kivy_garden/zbarcam/__init__.py

@@ -7,7 +7,6 @@
 """
 import os
 
-
 project_dir = os.path.abspath(
     os.path.join(__file__, os.pardir, os.pardir, os.pardir, os.pardir))
 using_pip = os.path.basename(project_dir).startswith('pip-')

src/kivy_garden/zbarcam/utils.py

@@ -10,29 +10,6 @@ def is_ios():
     return platform == 'ios'
 
 
-def check_camera_permission():
-    """
-    Android runtime `CAMERA` permission check.
-    """
-    if not is_android():
-        return True
-    from android.permissions import Permission, check_permission
-    permission = Permission.CAMERA
-    return check_permission(permission)
-
-
-def check_request_camera_permission(callback=None):
-    """
-    Android runtime `CAMERA` permission check & request.
-    """
-    had_permission = check_camera_permission()
-    if not had_permission:
-        from android.permissions import Permission, request_permissions
-        permissions = [Permission.CAMERA]
-        request_permissions(permissions, callback)
-    return had_permission
-
-
 def fix_android_image(pil_image):
     """
     On Android, the image seems mirrored and rotated somehow, refs #32.

src/kivy_garden/zbarcam/version.py

@@ -1,7 +1,7 @@
-__version__ = '2019.0910'
+__version__ = '2019.1020'
 # The `__version_code__` is used for the F-Droid auto update and should match
 # the `versionCode` from the `build.gradle` file located in:
-# `.buildozer/android/platform/build/dists/zbarcamdemo/`
+# `.buildozer/android/platform/build-*/dists/zbarcamdemo__*/build.gradle`
 # The auto update method used is the `HTTP`, see:
 # https://f-droid.org/en/docs/Build_Metadata_Reference/#UpdateCheckMode
-__version_code__ = 721202810
+__version_code__ = 721202920