def test_read_write_setting(self):
"""Test read and write setting."""
# General Setting
set_general_setting('key', 'value', self.qsettings)
self.assertEqual('value',
general_setting('key', qsettings=self.qsettings))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual(
'default',
general_setting('key', default='default',
qsettings=self.qsettings))
set_general_setting('key', 'True', self.qsettings)
self.assertEqual(
'True',
general_setting('key', qsettings=self.qsettings,
expected_type=str))
self.assertEqual(
True,
general_setting('key',
qsettings=self.qsettings,
expected_type=bool))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual(
'default',
general_setting('key', default='default',
qsettings=self.qsettings))
set_general_setting('key', 'false', self.qsettings)
self.assertEqual(
'false',
general_setting('key', qsettings=self.qsettings,
expected_type=str))
self.assertEqual(
False,
general_setting('key',
qsettings=self.qsettings,
expected_type=bool))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual(
'default',
general_setting('key', default='default',
qsettings=self.qsettings))
# Under InaSAFE scope
set_setting('key', 'value', self.qsettings)
self.assertEqual('value', setting('key', qsettings=self.qsettings))
delete_setting('key', qsettings=self.qsettings)
self.assertEqual(
'default',
setting('key', default='default', qsettings=self.qsettings))
# Using InaSAFE setting default
key = 'developer_mode'
actual_value = inasafe_default_settings.get(key)
self.assertEqual(actual_value, setting(key, qsettings=self.qsettings))
def test_read_write_setting(self):
"""Test read and write setting."""
# General Setting
set_general_setting('key', 'value', self.qsettings)
self.assertEqual(
'value', general_setting('key', qsettings=self.qsettings))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual('default', general_setting(
'key', default='default', qsettings=self.qsettings))
set_general_setting('key', 'True', self.qsettings)
self.assertEqual(
'True',
general_setting(
'key', qsettings=self.qsettings, expected_type=str))
self.assertEqual(
True,
general_setting(
'key', qsettings=self.qsettings, expected_type=bool))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual('default', general_setting(
'key', default='default', qsettings=self.qsettings))
set_general_setting('key', 'false', self.qsettings)
self.assertEqual(
'false',
general_setting(
'key', qsettings=self.qsettings, expected_type=str))
self.assertEqual(
False,
general_setting(
'key', qsettings=self.qsettings, expected_type=bool))
delete_general_setting('key', qsettings=self.qsettings)
self.assertEqual('default', general_setting(
'key', default='default', qsettings=self.qsettings))
# Under InaSAFE scope
set_setting('key', 'value', self.qsettings)
self.assertEqual('value', setting('key', qsettings=self.qsettings))
delete_setting('key', qsettings=self.qsettings)
self.assertEqual('default', setting(
'key', default='default', qsettings=self.qsettings))
# Using InaSAFE setting default
key = 'developer_mode'
actual_value = inasafe_default_settings.get(key)
self.assertEqual(actual_value, setting(key, qsettings=self.qsettings))
def get_qgis_app(requested_locale='en_US', qsetting=''):
""" Start one QGIS application to test against.
:param locale: The locale we want the qgis to launch with.
:type locale: str
:param qsetting: String to specify the QSettings. By default,
use empty string.
:type qsetting: str
:returns: Handle to QGIS app, canvas, iface and parent. If there are any
errors the tuple members will be returned as None.
:rtype: (QgsApplication, CANVAS, IFACE, PARENT)
If QGIS is already running the handle to that app will be returned.
"""
global QGIS_APP, PARENT, IFACE, CANVAS # pylint: disable=W0603
from qgis.PyQt.QtCore import QSettings
if qsetting:
settings = QSettings(qsetting)
else:
settings = QSettings()
default_user_directory = setting('defaultUserDirectory')
current_locale = general_setting(
'locale/userLocale', default='en_US', qsettings=settings)
locale_match = current_locale == requested_locale
if iface and locale_match:
from qgis.core import QgsApplication
QGIS_APP = QgsApplication
CANVAS = iface.mapCanvas()
PARENT = iface.mainWindow()
IFACE = iface
try:
from qgis.core import QgsApplication
from qgis.gui import QgsMapCanvas # pylint: disable=no-name-in-module
# noinspection PyPackageRequirements
from qgis.PyQt import QtWidgets, QtCore # pylint: disable=W0621
# noinspection PyPackageRequirements
from qgis.PyQt.QtCore import QCoreApplication, QSettings
from safe.test.qgis_interface import QgisInterface
except ImportError:
return None, None, None, None
if qsetting:
settings = QSettings(qsetting)
else:
settings = QSettings()
if not QGIS_APP:
gui_flag = True # All test will run qgis in gui mode
# AG: For testing purposes, we use our own configuration file
# instead of using the QGIS apps conf of the host
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setOrganizationName('QGIS')
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setOrganizationDomain('qgis.org')
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setApplicationName('QGIS2InaSAFETesting')
# We disabled message bars for now for extent selector as
# we don't have a main window to show them in TS - version 3.2
set_setting('show_extent_warnings', False, settings)
set_setting('showRubberBands', True, settings)
set_setting('show_extent_confirmations', False, settings)
set_setting('analysis_extents_mode', HAZARD_EXPOSURE, settings)
if default_user_directory:
set_setting(
'defaultUserDirectory', default_user_directory, settings)
# noinspection PyPep8Naming
if 'argv' in dir(sys):
QGIS_APP = QgsApplication([p.encode('utf-8')
for p in sys.argv], gui_flag)
else:
QGIS_APP = QgsApplication([], gui_flag)
# Make sure QGIS_PREFIX_PATH is set in your env if needed!
QGIS_APP.initQgis()
# Initialize processing
processing.Processing.initialize()
s = QGIS_APP.showSettings()
LOGGER.debug(s)
if not locale_match:
"""Setup internationalisation for the plugin."""
# Save some settings
set_general_setting('locale/overrideFlag', True, settings)
set_general_setting('locale/userLocale', requested_locale, settings)
locale_name = str(requested_locale).split('_')[0]
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(locale_name)
inasafe_translation_path = os.path.join(
safe_dir('i18n'), 'inasafe_' + str(locale_name) + '.qm')
if os.path.exists(inasafe_translation_path):
if isinstance(QGIS_APP, sip.wrappertype):
translator = QTranslator()
else:
translator = QTranslator(QGIS_APP)
result = translator.load(inasafe_translation_path)
if not result:
message = 'Failed to load translation for %s' % locale_name
raise Exception(message)
# noinspection PyTypeChecker,PyCallByClass
QCoreApplication.installTranslator(translator)
# at the end, reload InaSAFE modules so it will get translated too
reload_inasafe_modules()
if PARENT is None:
# noinspection PyPep8Naming
PARENT = QtWidgets.QWidget()
if CANVAS is None:
# noinspection PyPep8Naming
CANVAS = QgsMapCanvas(PARENT)
CANVAS.resize(QtCore.QSize(400, 400))
if IFACE is None:
# QgisInterface is a stub implementation of the QGIS plugin interface
# noinspection PyPep8Naming
IFACE = QgisInterface(CANVAS)
return QGIS_APP, CANVAS, IFACE, PARENT
def get_qgis_app(requested_locale='en_US', qsetting=''):
""" Start one QGIS application to test against.
:param locale: The locale we want the qgis to launch with.
:type locale: str
:param qsetting: String to specify the QSettings. By default,
use empty string.
:type qsetting: str
:returns: Handle to QGIS app, canvas, iface and parent. If there are any
errors the tuple members will be returned as None.
:rtype: (QgsApplication, CANVAS, IFACE, PARENT)
If QGIS is already running the handle to that app will be returned.
"""
global QGIS_APP, PARENT, IFACE, CANVAS # pylint: disable=W0603
from qgis.PyQt.QtCore import QSettings
if qsetting:
settings = QSettings(qsetting)
else:
settings = QSettings()
default_user_directory = setting('defaultUserDirectory')
current_locale = general_setting(
'locale/userLocale', default='en_US', qsettings=settings)
locale_match = current_locale == requested_locale
if iface and locale_match:
from qgis.core import QgsApplication
QGIS_APP = QgsApplication
CANVAS = iface.mapCanvas()
PARENT = iface.mainWindow()
IFACE = iface
try:
from qgis.core import QgsApplication
from qgis.gui import QgsMapCanvas # pylint: disable=no-name-in-module
# noinspection PyPackageRequirements
from qgis.PyQt import QtWidgets, QtCore # pylint: disable=W0621
# noinspection PyPackageRequirements
from qgis.PyQt.QtCore import QCoreApplication, QSettings
from safe.test.qgis_interface import QgisInterface
except ImportError:
return None, None, None, None
if qsetting:
settings = QSettings(qsetting)
else:
settings = QSettings()
if not QGIS_APP:
gui_flag = True # All test will run qgis in gui mode
# AG: For testing purposes, we use our own configuration file
# instead of using the QGIS apps conf of the host
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setOrganizationName('QGIS')
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setOrganizationDomain('qgis.org')
# noinspection PyCallByClass,PyArgumentList
QCoreApplication.setApplicationName('QGIS2InaSAFETesting')
# We disabled message bars for now for extent selector as
# we don't have a main window to show them in TS - version 3.2
set_setting('show_extent_warnings', False, settings)
set_setting('showRubberBands', True, settings)
set_setting('show_extent_confirmations', False, settings)
set_setting('analysis_extents_mode', HAZARD_EXPOSURE, settings)
if default_user_directory:
set_setting(
'defaultUserDirectory', default_user_directory, settings)
# noinspection PyPep8Naming
if 'argv' in dir(sys):
QGIS_APP = QgsApplication([p.encode('utf-8')
for p in sys.argv], gui_flag)
else:
QGIS_APP = QgsApplication([], gui_flag)
# Make sure QGIS_PREFIX_PATH is set in your env if needed!
QGIS_APP.initQgis()
# Initialize processing
processing.Processing.initialize()
s = QGIS_APP.showSettings()
LOGGER.debug(s)
if not locale_match:
"""Setup internationalisation for the plugin."""
# Save some settings
set_general_setting('locale/overrideFlag', True, settings)
set_general_setting('locale/userLocale', requested_locale, settings)
locale_name = str(requested_locale).split('_')[0]
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(locale_name)
inasafe_translation_path = os.path.join(
safe_dir('i18n'), 'inasafe_' + str(locale_name) + '.qm')
if os.path.exists(inasafe_translation_path):
if isinstance(QGIS_APP, sip.wrappertype):
translator = QTranslator()
else:
translator = QTranslator(QGIS_APP)
result = translator.load(inasafe_translation_path)
if not result:
message = 'Failed to load translation for %s' % locale_name
raise Exception(message)
# noinspection PyTypeChecker,PyCallByClass
QCoreApplication.installTranslator(translator)
# at the end, reload InaSAFE modules so it will get translated too
reload_inasafe_modules()
if PARENT is None:
# noinspection PyPep8Naming
PARENT = QtWidgets.QWidget()
if CANVAS is None:
# noinspection PyPep8Naming
CANVAS = QgsMapCanvas(PARENT)
CANVAS.resize(QtCore.QSize(400, 400))
if IFACE is None:
# QgisInterface is a stub implementation of the QGIS plugin interface
# noinspection PyPep8Naming
IFACE = QgisInterface(CANVAS)
return QGIS_APP, CANVAS, IFACE, PARENT