Unit tests: added support for pytest

Author: PierreRaybaut

.github/workflows/python-package-PyQt5.yml

@@ -45,4 +45,4 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
-        PythonQwt-tests --mode unattended
+        pytest

.github/workflows/python-package-PyQt6.yml

@@ -46,4 +46,4 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
-        PythonQwt-tests --mode unattended
+        pytest

.github/workflows/python-package-PySide6.yml

@@ -46,4 +46,4 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
-        PythonQwt-tests --mode unattended
+        pytest

CHANGELOG.md

@@ -1,6 +1,6 @@
 # PythonQwt Releases
 
-## Version 0.10.3
+## Version 0.11.0
 
 - [Issue #72](https://github.com/PierreRaybaut/PythonQwt/issues/72) - AttributeError: 'QwtScaleWidget' object has no attribute 'maxMajor' / 'maxMinor' / 'stepSize'
 

README.md

@@ -92,6 +92,11 @@ for more details on API limitations when comparing to Qwt.
 - QtPy >= 1.3
 - NumPy >= 1.5
 
+### Optional dependencies
+
+- pytest, pytest-qt (for unit tests)
+- sphinx (for documentation generation)
+
 ## Installation
 
 From the source package:

doc/conf.py

@@ -8,8 +8,6 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-from __future__ import print_function, unicode_literals
-
 import sys
 
 # If extensions (or modules to document with autodoc) are in another directory,

doc/installation.rst

@@ -10,6 +10,7 @@ Requirements:
     * QtPy >= 1.3
     * NumPy 1.x (x>=5)
     * Sphinx 1.x (x>=1) for documentation generation
+    * pytest for unit testing
 
 Installation
 ------------

qwt/__init__.py

@@ -26,7 +26,8 @@
 .. _GitHubPage: http://pierreraybaut.github.io/PythonQwt
 .. _GitHub: https://github.com/PierreRaybaut/PythonQwt
 """
-__version__ = "0.10.3"
+
+__version__ = "0.11.0"
 QWT_VERSION_STR = "6.1.5"
 
 import warnings

qwt/_math.py

@@ -5,8 +5,6 @@
 # Copyright (c) 2015 Pierre Raybaut, for the Python translation/optimization
 # (see LICENSE file for more details)
 
-from __future__ import division
-
 from qtpy.QtCore import qFuzzyCompare
 
 import math

qwt/plot_renderer.py

@@ -13,8 +13,6 @@
    :members:
 """
 
-from __future__ import division
-
 from qwt.painter import QwtPainter
 from qwt.plot import QwtPlot
 from qwt.plot_layout import QwtPlotLayout