class TestQgsSettings(unittest.TestCase):
cnt = 0
def setUp(self):
self.cnt += 1
h, path = tempfile.mkstemp('.ini')
assert QgsSettings.setGlobalSettingsPath(path)
self.settings = QgsSettings('testqgissettings',
'testqgissettings%s' % self.cnt)
self.globalsettings = QSettings(self.settings.globalSettingsPath(),
QSettings.IniFormat)
def tearDown(self):
settings_file = self.settings.fileName()
settings_default_file = self.settings.globalSettingsPath()
del (self.settings)
try:
os.unlink(settings_file)
except:
pass
try:
os.unlink(settings_default_file)
except:
pass
def addToDefaults(self, key, value):
self.globalsettings.setValue(key, value)
self.globalsettings.sync()
def addArrayToDefaults(self, prefix, key, values):
defaults = QSettings(self.settings.globalSettingsPath(),
QSettings.IniFormat) # NOQA
self.globalsettings.beginWriteArray(prefix)
i = 0
for v in values:
self.globalsettings.setArrayIndex(i)
self.globalsettings.setValue(key, v)
i += 1
self.globalsettings.endArray()
self.globalsettings.sync()
def addGroupToDefaults(self, prefix, kvp):
defaults = QSettings(self.settings.globalSettingsPath(),
QSettings.IniFormat) # NOQA
self.globalsettings.beginGroup(prefix)
for k, v in kvp.items():
self.globalsettings.setValue(k, v)
self.globalsettings.endGroup()
self.globalsettings.sync()
def test_basic_functionality(self):
self.assertEqual(
self.settings.value('testqgissettings/doesnotexists', 'notexist'),
'notexist')
self.settings.setValue('testqgissettings/name', 'qgisrocks')
self.settings.sync()
self.assertEqual(self.settings.value('testqgissettings/name'),
'qgisrocks')
def test_defaults(self):
self.assertIsNone(self.settings.value('testqgissettings/name'))
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.assertEqual(self.settings.value('testqgissettings/name'),
'qgisrocks')
def test_allkeys(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.settings.setValue('nepoti/eman', 'osaple')
self.assertEqual(3, len(self.settings.allKeys()))
self.assertIn('testqgissettings/name', self.settings.allKeys())
self.assertIn('nepoti/eman', self.settings.allKeys())
self.assertEqual('qgisrocks',
self.settings.value('testqgissettings/name'))
self.assertEqual('qgisrocks2',
self.settings.value('testqgissettings/name2'))
self.assertEqual('qgisrocks',
self.globalsettings.value('testqgissettings/name'))
self.assertEqual('osaple', self.settings.value('nepoti/eman'))
self.assertEqual(3, len(self.settings.allKeys()))
self.assertEqual(2, len(self.globalsettings.allKeys()))
def test_precedence_simple(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.settings.setValue('testqgissettings/names/name1', 'qgisrocks-1')
self.assertEqual(self.settings.value('testqgissettings/names/name1'),
'qgisrocks-1')
def test_precedence_group(self):
"""Test if user can override a group value"""
self.assertEqual(self.settings.allKeys(), [])
self.addGroupToDefaults(
'connections-xyz', {
'OSM': 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png',
'OSM-b': 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png',
})
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'),
'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'),
'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override edit
self.settings.beginGroup('connections-xyz')
self.settings.setValue(
'OSM', 'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'),
'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'),
'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: the global value will be resumed!!!
self.settings.beginGroup('connections-xyz')
self.settings.remove('OSM')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'),
'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'),
'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a blank!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', '')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), '')
self.assertEqual(self.settings.value('OSM-b'),
'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a None: will resume the global setting!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', None)
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'),
'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'),
'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
def test_uft8(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/namèé↓1', 'qgisrocks↓1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'),
'qgisrocks↓1')
self.settings.setValue('testqgissettings/names/namèé↓2', 'qgisrocks↓2')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓2'),
'qgisrocks↓2')
self.settings.setValue('testqgissettings/names/namèé↓1',
'qgisrocks↓-1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'),
'qgisrocks↓-1')
def test_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.addToDefaults('testqgissettings/names/name2', 'qgisrocks2')
self.addToDefaults('testqgissettings/names/name3', 'qgisrocks3')
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['names'], self.settings.childGroups())
self.settings.setValue('surnames/name1', 'qgisrocks-1')
self.assertEqual(['surnames', 'names'], self.settings.childGroups())
self.settings.setValue('names/name1', 'qgisrocks-1')
self.assertEqual('qgisrocks-1', self.settings.value('names/name1'))
self.settings.endGroup()
self.settings.beginGroup('testqgissettings/names')
self.settings.setValue('name4', 'qgisrocks-4')
keys = sorted(self.settings.childKeys())
self.assertEqual(keys, ['name1', 'name2', 'name3', 'name4'])
self.settings.endGroup()
self.assertEqual('qgisrocks-1',
self.settings.value('testqgissettings/names/name1'))
self.assertEqual('qgisrocks-4',
self.settings.value('testqgissettings/names/name4'))
def test_global_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.assertEqual(self.globalsettings.allKeys(), [])
self.addToDefaults('testqgissettings/foo/first', 'qgis')
self.addToDefaults('testqgissettings/foo/last', 'rocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['foo'], self.settings.childGroups())
self.assertEqual(['foo'], self.settings.globalChildGroups())
self.settings.endGroup()
self.settings.setValue('testqgissettings/bar/first', 'qgis')
self.settings.setValue('testqgissettings/bar/last', 'rocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(sorted(['bar', 'foo']),
sorted(self.settings.childGroups()))
self.assertEqual(['foo'], self.settings.globalChildGroups())
self.settings.endGroup()
self.globalsettings.remove('testqgissettings/foo')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['bar'], self.settings.childGroups())
self.assertEqual([], self.settings.globalChildGroups())
self.settings.endGroup()
def test_group_section(self):
# Test group by using Section
self.settings.beginGroup('firstgroup', section=QgsSettings.Core)
self.assertEqual([], self.settings.childGroups())
self.settings.setValue('key', 'value')
self.settings.setValue('key2/subkey1', 'subvalue1')
self.settings.setValue('key2/subkey2', 'subvalue2')
self.settings.setValue('key3', 'value3')
self.assertEqual(['key', 'key2/subkey1', 'key2/subkey2', 'key3'],
self.settings.allKeys())
self.assertEqual(['key', 'key3'], self.settings.childKeys())
self.assertEqual(['key2'], self.settings.childGroups())
self.settings.endGroup()
# Set value by writing the group manually
self.settings.setValue('firstgroup/key4',
'value4',
section=QgsSettings.Core)
# Checking the value that have been set
self.assertEqual(
self.settings.value('firstgroup/key', section=QgsSettings.Core),
'value')
self.assertEqual(
self.settings.value('firstgroup/key2/subkey1',
section=QgsSettings.Core), 'subvalue1')
self.assertEqual(
self.settings.value('firstgroup/key2/subkey2',
section=QgsSettings.Core), 'subvalue2')
self.assertEqual(
self.settings.value('firstgroup/key3', section=QgsSettings.Core),
'value3')
self.assertEqual(
self.settings.value('firstgroup/key4', section=QgsSettings.Core),
'value4')
# Clean up firstgroup
self.settings.remove('firstgroup', section=QgsSettings.Core)
def test_array(self):
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key',
['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(self.globalsettings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(
3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(3):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
def test_array_overrides(self):
"""Test if an array completely shadows the global one"""
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key',
['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(self.globalsettings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(
3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
# Now override!
self.settings.beginWriteArray('testqgissettings')
self.settings.setArrayIndex(0)
self.settings.setValue('key', 'myqgisrocksmore1')
self.settings.setArrayIndex(1)
self.settings.setValue('key', 'myqgisrocksmore2')
self.settings.endArray()
# Check it!
self.assertEqual(2, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(2):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['myqgisrocksmore1', 'myqgisrocksmore2'])
def test_section_getters_setters(self):
self.assertEqual(self.settings.allKeys(), [])
self.settings.setValue('key1', 'core1', section=QgsSettings.Core)
self.settings.setValue('key2', 'core2', section=QgsSettings.Core)
self.settings.setValue('key1', 'server1', section=QgsSettings.Server)
self.settings.setValue('key2', 'server2', section=QgsSettings.Server)
self.settings.setValue('key1', 'gui1', section=QgsSettings.Gui)
self.settings.setValue('key2', 'gui2', QgsSettings.Gui)
self.settings.setValue('key1', 'plugins1', section=QgsSettings.Plugins)
self.settings.setValue('key2', 'plugins2', section=QgsSettings.Plugins)
self.settings.setValue('key1', 'misc1', section=QgsSettings.Misc)
self.settings.setValue('key2', 'misc2', section=QgsSettings.Misc)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
self.settings.setValue('key1', 'app1', section=QgsSettings.App)
self.settings.setValue('key2', 'app2', section=QgsSettings.App)
self.settings.setValue('key1',
'provider1',
section=QgsSettings.Providers)
self.settings.setValue('key2',
'provider2',
section=QgsSettings.Providers)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
# Test that the values are namespaced
self.assertEqual(self.settings.value('core/key1'), 'core1')
self.assertEqual(self.settings.value('core/key2'), 'core2')
self.assertEqual(self.settings.value('server/key1'), 'server1')
self.assertEqual(self.settings.value('server/key2'), 'server2')
self.assertEqual(self.settings.value('gui/key1'), 'gui1')
self.assertEqual(self.settings.value('gui/key2'), 'gui2')
self.assertEqual(self.settings.value('plugins/key1'), 'plugins1')
self.assertEqual(self.settings.value('plugins/key2'), 'plugins2')
self.assertEqual(self.settings.value('misc/key1'), 'misc1')
self.assertEqual(self.settings.value('misc/key2'), 'misc2')
# Test getters
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Core),
'core1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Core),
'core2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Server),
'server1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Server),
'server2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Gui), 'gui1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Gui), 'gui2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Plugins),
'plugins1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Plugins),
'plugins2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Misc),
'misc1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Misc),
'misc2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Auth),
'auth1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Auth),
'auth2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.App), 'app1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.App), 'app2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Providers),
'provider1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Providers),
'provider2')
# Test default values on Section getter
self.assertEqual(
self.settings.value('key_not_exist',
'misc_not_exist',
section=QgsSettings.Misc), 'misc_not_exist')
def test_contains(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks1')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.assertTrue(self.settings.contains('testqgissettings/name'))
self.assertTrue(self.settings.contains('testqgissettings/name2'))
self.settings.setValue('testqgissettings/name3', 'qgisrocks3')
self.assertTrue(self.settings.contains('testqgissettings/name3'))
def test_remove(self):
self.settings.setValue('testQgisSettings/temp', True)
self.assertEqual(self.settings.value('testQgisSettings/temp'), True)
self.settings.remove('testQgisSettings/temp')
self.assertEqual(self.settings.value('testqQgisSettings/temp'), None)
# Test remove by using Section
self.settings.setValue('testQgisSettings/tempSection',
True,
section=QgsSettings.Core)
self.assertEqual(
self.settings.value('testQgisSettings/tempSection',
section=QgsSettings.Core), True)
self.settings.remove('testQgisSettings/temp', section=QgsSettings.Core)
self.assertEqual(
self.settings.value('testqQgisSettings/temp',
section=QgsSettings.Core), None)
def test_enumValue(self):
self.settings.setValue('enum', 'LayerUnits')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels),
QgsTolerance.LayerUnits)
self.settings.setValue('enum', 'dummy_setting')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels),
QgsTolerance.Pixels)
self.assertEqual(
type(self.settings.enumValue('enum', QgsTolerance.Pixels)),
QgsTolerance.UnitType)
def test_setEnumValue(self):
self.settings.setValue('enum', 'LayerUnits')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels),
QgsTolerance.LayerUnits)
self.settings.setEnumValue('enum', QgsTolerance.Pixels)
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels),
QgsTolerance.Pixels)
def test_flagValue(self):
pointAndLine = QgsMapLayerProxyModel.Filters(
QgsMapLayerProxyModel.PointLayer | QgsMapLayerProxyModel.LineLayer)
pointAndPolygon = QgsMapLayerProxyModel.Filters(
QgsMapLayerProxyModel.PointLayer
| QgsMapLayerProxyModel.PolygonLayer)
self.settings.setValue('flag', 'PointLayer|PolygonLayer')
self.assertEqual(self.settings.flagValue('flag', pointAndLine),
pointAndPolygon)
self.settings.setValue('flag', 'dummy_setting')
self.assertEqual(self.settings.flagValue('flag', pointAndLine),
pointAndLine)
self.assertEqual(type(self.settings.flagValue('enum', pointAndLine)),
QgsMapLayerProxyModel.Filters)
class TestQgsSettings(unittest.TestCase):
cnt = 0
def setUp(self):
self.cnt += 1
h, path = tempfile.mkstemp('.ini')
Path(path).touch()
assert QgsSettings.setGlobalSettingsPath(path)
self.settings = QgsSettings('testqgissettings', 'testqgissettings%s' % self.cnt)
self.globalsettings = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat)
self.globalsettings.sync()
assert os.path.exists(self.globalsettings.fileName())
def tearDown(self):
settings_file = self.settings.fileName()
settings_default_file = self.settings.globalSettingsPath()
del(self.settings)
try:
os.unlink(settings_file)
except:
pass
try:
os.unlink(settings_default_file)
except:
pass
def addToDefaults(self, key, value):
self.globalsettings.setValue(key, value)
self.globalsettings.sync()
def addArrayToDefaults(self, prefix, key, values):
defaults = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat) # NOQA
self.globalsettings.beginWriteArray(prefix)
i = 0
for v in values:
self.globalsettings.setArrayIndex(i)
self.globalsettings.setValue(key, v)
i += 1
self.globalsettings.endArray()
self.globalsettings.sync()
def addGroupToDefaults(self, prefix, kvp):
defaults = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat) # NOQA
self.globalsettings.beginGroup(prefix)
for k, v in kvp.items():
self.globalsettings.setValue(k, v)
self.globalsettings.endGroup()
self.globalsettings.sync()
def test_basic_functionality(self):
self.assertEqual(self.settings.value('testqgissettings/doesnotexists', 'notexist'), 'notexist')
self.settings.setValue('testqgissettings/name', 'qgisrocks')
self.settings.sync()
self.assertEqual(self.settings.value('testqgissettings/name'), 'qgisrocks')
def test_defaults(self):
self.assertIsNone(self.settings.value('testqgissettings/name'))
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.assertEqual(self.settings.value('testqgissettings/name'), 'qgisrocks')
def test_allkeys(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.settings.setValue('nepoti/eman', 'osaple')
self.assertEqual(3, len(self.settings.allKeys()))
self.assertIn('testqgissettings/name', self.settings.allKeys())
self.assertIn('nepoti/eman', self.settings.allKeys())
self.assertEqual('qgisrocks', self.settings.value('testqgissettings/name'))
self.assertEqual('qgisrocks2', self.settings.value('testqgissettings/name2'))
self.assertEqual('qgisrocks', self.globalsettings.value('testqgissettings/name'))
self.assertEqual('osaple', self.settings.value('nepoti/eman'))
self.assertEqual(3, len(self.settings.allKeys()))
self.assertEqual(2, len(self.globalsettings.allKeys()))
def test_precedence_simple(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.settings.setValue('testqgissettings/names/name1', 'qgisrocks-1')
self.assertEqual(self.settings.value('testqgissettings/names/name1'), 'qgisrocks-1')
def test_precedence_group(self):
"""Test if user can override a group value"""
self.assertEqual(self.settings.allKeys(), [])
self.addGroupToDefaults('connections-xyz', {
'OSM': 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png',
'OSM-b': 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png',
})
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override edit
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', 'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: the global value will be resumed!!!
self.settings.beginGroup('connections-xyz')
self.settings.remove('OSM')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a blank!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', '')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), '')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a None: will resume the global setting!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', None)
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
def test_uft8(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/namèé↓1', 'qgisrocks↓1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'), 'qgisrocks↓1')
self.settings.setValue('testqgissettings/names/namèé↓2', 'qgisrocks↓2')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓2'), 'qgisrocks↓2')
self.settings.setValue('testqgissettings/names/namèé↓1', 'qgisrocks↓-1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'), 'qgisrocks↓-1')
def test_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.addToDefaults('testqgissettings/names/name2', 'qgisrocks2')
self.addToDefaults('testqgissettings/names/name3', 'qgisrocks3')
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(self.settings.group(), 'testqgissettings')
self.assertEqual(['names'], self.settings.childGroups())
self.settings.setValue('surnames/name1', 'qgisrocks-1')
self.assertEqual(['surnames', 'names'], self.settings.childGroups())
self.settings.setValue('names/name1', 'qgisrocks-1')
self.assertEqual('qgisrocks-1', self.settings.value('names/name1'))
self.settings.endGroup()
self.assertEqual(self.settings.group(), '')
self.settings.beginGroup('testqgissettings/names')
self.assertEqual(self.settings.group(), 'testqgissettings/names')
self.settings.setValue('name4', 'qgisrocks-4')
keys = sorted(self.settings.childKeys())
self.assertEqual(keys, ['name1', 'name2', 'name3', 'name4'])
self.settings.endGroup()
self.assertEqual(self.settings.group(), '')
self.assertEqual('qgisrocks-1', self.settings.value('testqgissettings/names/name1'))
self.assertEqual('qgisrocks-4', self.settings.value('testqgissettings/names/name4'))
def test_global_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.assertEqual(self.globalsettings.allKeys(), [])
self.addToDefaults('testqgissettings/foo/first', 'qgis')
self.addToDefaults('testqgissettings/foo/last', 'rocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(self.settings.group(), 'testqgissettings')
self.assertEqual(['foo'], self.settings.childGroups())
self.assertEqual(['foo'], self.settings.globalChildGroups())
self.settings.endGroup()
self.assertEqual(self.settings.group(), '')
self.settings.setValue('testqgissettings/bar/first', 'qgis')
self.settings.setValue('testqgissettings/bar/last', 'rocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(sorted(['bar', 'foo']), sorted(self.settings.childGroups()))
self.assertEqual(['foo'], self.settings.globalChildGroups())
self.settings.endGroup()
self.globalsettings.remove('testqgissettings/foo')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['bar'], self.settings.childGroups())
self.assertEqual([], self.settings.globalChildGroups())
self.settings.endGroup()
def test_group_section(self):
# Test group by using Section
self.settings.beginGroup('firstgroup', section=QgsSettings.Core)
self.assertEqual(self.settings.group(), 'core/firstgroup')
self.assertEqual([], self.settings.childGroups())
self.settings.setValue('key', 'value')
self.settings.setValue('key2/subkey1', 'subvalue1')
self.settings.setValue('key2/subkey2', 'subvalue2')
self.settings.setValue('key3', 'value3')
self.assertEqual(['key', 'key2/subkey1', 'key2/subkey2', 'key3'], self.settings.allKeys())
self.assertEqual(['key', 'key3'], self.settings.childKeys())
self.assertEqual(['key2'], self.settings.childGroups())
self.settings.endGroup()
self.assertEqual(self.settings.group(), '')
# Set value by writing the group manually
self.settings.setValue('firstgroup/key4', 'value4', section=QgsSettings.Core)
# Checking the value that have been set
self.assertEqual(self.settings.value('firstgroup/key', section=QgsSettings.Core), 'value')
self.assertEqual(self.settings.value('firstgroup/key2/subkey1', section=QgsSettings.Core), 'subvalue1')
self.assertEqual(self.settings.value('firstgroup/key2/subkey2', section=QgsSettings.Core), 'subvalue2')
self.assertEqual(self.settings.value('firstgroup/key3', section=QgsSettings.Core), 'value3')
self.assertEqual(self.settings.value('firstgroup/key4', section=QgsSettings.Core), 'value4')
# Clean up firstgroup
self.settings.remove('firstgroup', section=QgsSettings.Core)
def test_array(self):
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key', ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(self.globalsettings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(3):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
def test_array_overrides(self):
"""Test if an array completely shadows the global one"""
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key', ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(self.globalsettings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
# Now override!
self.settings.beginWriteArray('testqgissettings')
self.settings.setArrayIndex(0)
self.settings.setValue('key', 'myqgisrocksmore1')
self.settings.setArrayIndex(1)
self.settings.setValue('key', 'myqgisrocksmore2')
self.settings.endArray()
# Check it!
self.assertEqual(2, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(2):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['myqgisrocksmore1', 'myqgisrocksmore2'])
def test_section_getters_setters(self):
self.assertEqual(self.settings.allKeys(), [])
self.settings.setValue('key1', 'core1', section=QgsSettings.Core)
self.settings.setValue('key2', 'core2', section=QgsSettings.Core)
self.settings.setValue('key1', 'server1', section=QgsSettings.Server)
self.settings.setValue('key2', 'server2', section=QgsSettings.Server)
self.settings.setValue('key1', 'gui1', section=QgsSettings.Gui)
self.settings.setValue('key2', 'gui2', QgsSettings.Gui)
self.settings.setValue('key1', 'plugins1', section=QgsSettings.Plugins)
self.settings.setValue('key2', 'plugins2', section=QgsSettings.Plugins)
self.settings.setValue('key1', 'misc1', section=QgsSettings.Misc)
self.settings.setValue('key2', 'misc2', section=QgsSettings.Misc)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
self.settings.setValue('key1', 'app1', section=QgsSettings.App)
self.settings.setValue('key2', 'app2', section=QgsSettings.App)
self.settings.setValue('key1', 'provider1', section=QgsSettings.Providers)
self.settings.setValue('key2', 'provider2', section=QgsSettings.Providers)
# This is an overwrite of previous setting and it is intentional
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
# Test that the values are namespaced
self.assertEqual(self.settings.value('core/key1'), 'core1')
self.assertEqual(self.settings.value('core/key2'), 'core2')
self.assertEqual(self.settings.value('server/key1'), 'server1')
self.assertEqual(self.settings.value('server/key2'), 'server2')
self.assertEqual(self.settings.value('gui/key1'), 'gui1')
self.assertEqual(self.settings.value('gui/key2'), 'gui2')
self.assertEqual(self.settings.value('plugins/key1'), 'plugins1')
self.assertEqual(self.settings.value('plugins/key2'), 'plugins2')
self.assertEqual(self.settings.value('misc/key1'), 'misc1')
self.assertEqual(self.settings.value('misc/key2'), 'misc2')
# Test getters
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Core), 'core1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Core), 'core2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Server), 'server1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Server), 'server2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Gui), 'gui1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Gui), 'gui2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Plugins), 'plugins1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Plugins), 'plugins2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Misc), 'misc1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Misc), 'misc2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Auth), 'auth1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Auth), 'auth2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.App), 'app1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.App), 'app2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Providers), 'provider1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Providers), 'provider2')
# Test default values on Section getter
self.assertEqual(self.settings.value('key_not_exist', 'misc_not_exist', section=QgsSettings.Misc), 'misc_not_exist')
def test_contains(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks1')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.assertTrue(self.settings.contains('testqgissettings/name'))
self.assertTrue(self.settings.contains('testqgissettings/name2'))
self.settings.setValue('testqgissettings/name3', 'qgisrocks3')
self.assertTrue(self.settings.contains('testqgissettings/name3'))
def test_remove(self):
self.settings.setValue('testQgisSettings/temp', True)
self.assertEqual(self.settings.value('testQgisSettings/temp'), True)
self.settings.remove('testQgisSettings/temp')
self.assertEqual(self.settings.value('testqQgisSettings/temp'), None)
# Test remove by using Section
self.settings.setValue('testQgisSettings/tempSection', True, section=QgsSettings.Core)
self.assertEqual(self.settings.value('testQgisSettings/tempSection', section=QgsSettings.Core), True)
self.settings.remove('testQgisSettings/temp', section=QgsSettings.Core)
self.assertEqual(self.settings.value('testqQgisSettings/temp', section=QgsSettings.Core), None)
def test_enumValue(self):
self.settings.setValue('enum', 'LayerUnits')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels), QgsTolerance.LayerUnits)
self.settings.setValue('enum', 'dummy_setting')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels), QgsTolerance.Pixels)
self.assertEqual(type(self.settings.enumValue('enum', QgsTolerance.Pixels)), QgsTolerance.UnitType)
def test_setEnumValue(self):
self.settings.setValue('enum', 'LayerUnits')
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels), QgsTolerance.LayerUnits)
self.settings.setEnumValue('enum', QgsTolerance.Pixels)
self.assertEqual(self.settings.enumValue('enum', QgsTolerance.Pixels), QgsTolerance.Pixels)
def test_flagValue(self):
pointAndLine = QgsMapLayerProxyModel.Filters(QgsMapLayerProxyModel.PointLayer | QgsMapLayerProxyModel.LineLayer)
pointAndPolygon = QgsMapLayerProxyModel.Filters(QgsMapLayerProxyModel.PointLayer | QgsMapLayerProxyModel.PolygonLayer)
self.settings.setValue('flag', 'PointLayer|PolygonLayer')
self.assertEqual(self.settings.flagValue('flag', pointAndLine), pointAndPolygon)
self.settings.setValue('flag', 'dummy_setting')
self.assertEqual(self.settings.flagValue('flag', pointAndLine), pointAndLine)
self.assertEqual(type(self.settings.flagValue('enum', pointAndLine)), QgsMapLayerProxyModel.Filters)
def test_overwriteDefaultValues(self):
"""Test that unchanged values are not stored"""
self.globalsettings.setValue('a_value_with_default', 'a value')
self.globalsettings.setValue('an_invalid_value', QVariant())
self.assertEqual(self.settings.value('a_value_with_default'), 'a value')
self.assertEqual(self.settings.value('an_invalid_value'), QVariant())
# Now, set them with the same current value
self.settings.setValue('a_value_with_default', 'a value')
self.settings.setValue('an_invalid_value', QVariant())
# Check
pure_settings = QSettings(self.settings.fileName(), QSettings.IniFormat)
self.assertFalse('a_value_with_default' in pure_settings.allKeys())
self.assertFalse('an_invalid_value' in pure_settings.allKeys())
# Set a changed value
self.settings.setValue('a_value_with_default', 'a new value')
self.settings.setValue('an_invalid_value', 'valid value')
# Check
self.assertTrue('a_value_with_default' in pure_settings.allKeys())
self.assertTrue('an_invalid_value' in pure_settings.allKeys())
self.assertEqual(self.settings.value('a_value_with_default'), 'a new value')
self.assertEqual(self.settings.value('an_invalid_value'), 'valid value')
# Re-set to original values
self.settings.setValue('a_value_with_default', 'a value')
self.settings.setValue('an_invalid_value', QVariant())
self.assertEqual(self.settings.value('a_value_with_default'), 'a value')
self.assertEqual(self.settings.value('an_invalid_value'), QVariant())
# Check if they are gone
pure_settings = QSettings(self.settings.fileName(), QSettings.IniFormat)
self.assertFalse('a_value_with_default' not in pure_settings.allKeys())
self.assertFalse('an_invalid_value' not in pure_settings.allKeys())
class TestQgsSettings(unittest.TestCase):
cnt = 0
def setUp(self):
self.cnt += 1
h, path = tempfile.mkstemp('.ini')
assert QgsSettings.setGlobalSettingsPath(path)
self.settings = QgsSettings('testqgissettings', 'testqgissettings%s' % self.cnt)
self.globalsettings = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat)
def tearDown(self):
settings_file = self.settings.fileName()
settings_default_file = self.settings.globalSettingsPath()
del(self.settings)
try:
os.unlink(settings_file)
except:
pass
try:
os.unlink(settings_default_file)
except:
pass
def addToDefaults(self, key, value):
self.globalsettings.setValue(key, value)
self.globalsettings.sync()
def addArrayToDefaults(self, prefix, key, values):
defaults = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat) # NOQA
self.globalsettings.beginWriteArray(prefix)
i = 0
for v in values:
self.globalsettings.setArrayIndex(i)
self.globalsettings.setValue(key, v)
i += 1
self.globalsettings.endArray()
self.globalsettings.sync()
def addGroupToDefaults(self, prefix, kvp):
defaults = QSettings(self.settings.globalSettingsPath(), QSettings.IniFormat) # NOQA
self.globalsettings.beginGroup(prefix)
for k, v in kvp.items():
self.globalsettings.setValue(k, v)
self.globalsettings.endGroup()
self.globalsettings.sync()
def test_basic_functionality(self):
self.assertEqual(self.settings.value('testqgissettings/doesnotexists', 'notexist'), 'notexist')
self.settings.setValue('testqgissettings/name', 'qgisrocks')
self.settings.sync()
self.assertEqual(self.settings.value('testqgissettings/name'), 'qgisrocks')
def test_defaults(self):
self.assertIsNone(self.settings.value('testqgissettings/name'))
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.assertEqual(self.settings.value('testqgissettings/name'), 'qgisrocks')
def test_allkeys(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.settings.setValue('nepoti/eman', 'osaple')
self.assertEqual(3, len(self.settings.allKeys()))
self.assertIn('testqgissettings/name', self.settings.allKeys())
self.assertIn('nepoti/eman', self.settings.allKeys())
self.assertEqual('qgisrocks', self.settings.value('testqgissettings/name'))
self.assertEqual('qgisrocks2', self.settings.value('testqgissettings/name2'))
self.assertEqual('qgisrocks', self.globalsettings.value('testqgissettings/name'))
self.assertEqual('osaple', self.settings.value('nepoti/eman'))
self.assertEqual(3, len(self.settings.allKeys()))
self.assertEqual(2, len(self.globalsettings.allKeys()))
def test_precedence_simple(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.settings.setValue('testqgissettings/names/name1', 'qgisrocks-1')
self.assertEqual(self.settings.value('testqgissettings/names/name1'), 'qgisrocks-1')
def test_precedence_group(self):
"""Test if user can override a group value"""
self.assertEqual(self.settings.allKeys(), [])
self.addGroupToDefaults('connections-xyz', {
'OSM': 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png',
'OSM-b': 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png',
})
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override edit
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', 'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://c.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: the global value will be resumed!!!
self.settings.beginGroup('connections-xyz')
self.settings.remove('OSM')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a blank!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', '')
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), '')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
# Override remove: store a None: will resume the global setting!
self.settings.beginGroup('connections-xyz')
self.settings.setValue('OSM', None)
self.settings.endGroup()
# Check it again!
self.settings.beginGroup('connections-xyz')
self.assertEqual(self.settings.value('OSM'), 'http://a.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.assertEqual(self.settings.value('OSM-b'), 'http://b.tile.openstreetmap.org/{z}/{x}/{y}.png')
self.settings.endGroup()
def test_uft8(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/namèé↓1', 'qgisrocks↓1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'), 'qgisrocks↓1')
self.settings.setValue('testqgissettings/names/namèé↓2', 'qgisrocks↓2')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓2'), 'qgisrocks↓2')
self.settings.setValue('testqgissettings/names/namèé↓1', 'qgisrocks↓-1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'), 'qgisrocks↓-1')
def test_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.addToDefaults('testqgissettings/names/name2', 'qgisrocks2')
self.addToDefaults('testqgissettings/names/name3', 'qgisrocks3')
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['names'], self.settings.childGroups())
self.settings.setValue('surnames/name1', 'qgisrocks-1')
self.assertEqual(['surnames', 'names'], self.settings.childGroups())
self.settings.setValue('names/name1', 'qgisrocks-1')
self.assertEqual('qgisrocks-1', self.settings.value('names/name1'))
self.settings.endGroup()
self.settings.beginGroup('testqgissettings/names')
self.settings.setValue('name4', 'qgisrocks-4')
keys = sorted(self.settings.childKeys())
self.assertEqual(keys, ['name1', 'name2', 'name3', 'name4'])
self.settings.endGroup()
self.assertEqual('qgisrocks-1', self.settings.value('testqgissettings/names/name1'))
self.assertEqual('qgisrocks-4', self.settings.value('testqgissettings/names/name4'))
def test_array(self):
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key', ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(self.globalsettings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(3):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
def test_array_overrides(self):
"""Test if an array completely shadows the global one"""
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key', ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(self.globalsettings.allKeys(), ['testqgissettings/1/key', 'testqgissettings/2/key', 'testqgissettings/3/key', 'testqgissettings/size'])
self.assertEqual(3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
# Now override!
self.settings.beginWriteArray('testqgissettings')
self.settings.setArrayIndex(0)
self.settings.setValue('key', 'myqgisrocksmore1')
self.settings.setArrayIndex(1)
self.settings.setValue('key', 'myqgisrocksmore2')
self.settings.endArray()
# Check it!
self.assertEqual(2, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(2):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['myqgisrocksmore1', 'myqgisrocksmore2'])
def test_section_getters_setters(self):
self.assertEqual(self.settings.allKeys(), [])
self.settings.setValue('key1', 'core1', section=QgsSettings.Core)
self.settings.setValue('key2', 'core2', section=QgsSettings.Core)
self.settings.setValue('key1', 'server1', section=QgsSettings.Server)
self.settings.setValue('key2', 'server2', section=QgsSettings.Server)
self.settings.setValue('key1', 'gui1', section=QgsSettings.Gui)
self.settings.setValue('key2', 'gui2', QgsSettings.Gui)
self.settings.setValue('key1', 'plugins1', section=QgsSettings.Plugins)
self.settings.setValue('key2', 'plugins2', section=QgsSettings.Plugins)
self.settings.setValue('key1', 'misc1', section=QgsSettings.Misc)
self.settings.setValue('key2', 'misc2', section=QgsSettings.Misc)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
self.settings.setValue('key1', 'app1', section=QgsSettings.App)
self.settings.setValue('key2', 'app2', section=QgsSettings.App)
self.settings.setValue('key1', 'provider1', section=QgsSettings.Providers)
self.settings.setValue('key2', 'provider2', section=QgsSettings.Providers)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
# Test that the values are namespaced
self.assertEqual(self.settings.value('core/key1'), 'core1')
self.assertEqual(self.settings.value('core/key2'), 'core2')
self.assertEqual(self.settings.value('server/key1'), 'server1')
self.assertEqual(self.settings.value('server/key2'), 'server2')
self.assertEqual(self.settings.value('gui/key1'), 'gui1')
self.assertEqual(self.settings.value('gui/key2'), 'gui2')
self.assertEqual(self.settings.value('plugins/key1'), 'plugins1')
self.assertEqual(self.settings.value('plugins/key2'), 'plugins2')
self.assertEqual(self.settings.value('misc/key1'), 'misc1')
self.assertEqual(self.settings.value('misc/key2'), 'misc2')
# Test getters
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Core), 'core1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Core), 'core2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Server), 'server1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Server), 'server2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Gui), 'gui1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Gui), 'gui2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Plugins), 'plugins1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Plugins), 'plugins2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Misc), 'misc1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Misc), 'misc2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Auth), 'auth1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Auth), 'auth2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.App), 'app1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.App), 'app2')
self.assertEqual(self.settings.value('key1', None, section=QgsSettings.Providers), 'provider1')
self.assertEqual(self.settings.value('key2', None, section=QgsSettings.Providers), 'provider2')
# Test default values on Section getter
self.assertEqual(self.settings.value('key_not_exist', 'misc_not_exist', section=QgsSettings.Misc), 'misc_not_exist')
def test_contains(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks1')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.assertTrue(self.settings.contains('testqgissettings/name'))
self.assertTrue(self.settings.contains('testqgissettings/name2'))
self.settings.setValue('testqgissettings/name3', 'qgisrocks3')
self.assertTrue(self.settings.contains('testqgissettings/name3'))
def test_remove(self):
self.settings.setValue('testQgisSettings/temp', True)
self.assertEqual(self.settings.value('testQgisSettings/temp'), True)
self.settings.remove('testQgisSettings/temp')
self.assertEqual(self.settings.value('testqQgisSettings/temp'), None)
class TestQgsSettings(unittest.TestCase):
cnt = 0
def setUp(self):
self.cnt += 1
h, path = tempfile.mkstemp('.ini')
assert QgsSettings.setGlobalSettingsPath(path)
self.settings = QgsSettings('testqgissettings',
'testqgissettings%s' % self.cnt)
self.globalsettings = QSettings(self.settings.globalSettingsPath(),
QSettings.IniFormat)
def tearDown(self):
settings_file = self.settings.fileName()
settings_default_file = self.settings.globalSettingsPath()
del (self.settings)
try:
os.unlink(settings_file)
except:
pass
try:
os.unlink(settings_default_file)
except:
pass
def addToDefaults(self, key, value):
self.globalsettings.setValue(key, value)
self.globalsettings.sync()
def addArrayToDefaults(self, prefix, key, values):
defaults = QSettings(self.settings.globalSettingsPath(),
QSettings.IniFormat) # NOQA
self.globalsettings.beginWriteArray(prefix)
i = 0
for v in values:
self.globalsettings.setArrayIndex(i)
self.globalsettings.setValue(key, v)
i += 1
self.globalsettings.endArray()
self.globalsettings.sync()
def test_basic_functionality(self):
self.assertEqual(
self.settings.value('testqgissettings/doesnotexists', 'notexist'),
'notexist')
self.settings.setValue('testqgissettings/name', 'qgisrocks')
self.settings.sync()
self.assertEqual(self.settings.value('testqgissettings/name'),
'qgisrocks')
def test_defaults(self):
self.assertIsNone(self.settings.value('testqgissettings/name'))
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.assertEqual(self.settings.value('testqgissettings/name'),
'qgisrocks')
def test_allkeys(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.settings.setValue('nepoti/eman', 'osaple')
self.assertEqual(3, len(self.settings.allKeys()))
self.assertIn('testqgissettings/name', self.settings.allKeys())
self.assertIn('nepoti/eman', self.settings.allKeys())
self.assertEqual('qgisrocks',
self.settings.value('testqgissettings/name'))
self.assertEqual('qgisrocks2',
self.settings.value('testqgissettings/name2'))
self.assertEqual('qgisrocks',
self.globalsettings.value('testqgissettings/name'))
self.assertEqual('osaple', self.settings.value('nepoti/eman'))
self.assertEqual(3, len(self.settings.allKeys()))
self.assertEqual(2, len(self.globalsettings.allKeys()))
def test_precedence(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.settings.setValue('testqgissettings/names/name1', 'qgisrocks-1')
self.assertEqual(self.settings.value('testqgissettings/names/name1'),
'qgisrocks-1')
def test_uft8(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/namèé↓1', 'qgisrocks↓1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'),
'qgisrocks↓1')
self.settings.setValue('testqgissettings/names/namèé↓2', 'qgisrocks↓2')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓2'),
'qgisrocks↓2')
self.settings.setValue('testqgissettings/names/namèé↓1',
'qgisrocks↓-1')
self.assertEqual(self.settings.value('testqgissettings/names/namèé↓1'),
'qgisrocks↓-1')
def test_groups(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/names/name1', 'qgisrocks1')
self.addToDefaults('testqgissettings/names/name2', 'qgisrocks2')
self.addToDefaults('testqgissettings/names/name3', 'qgisrocks3')
self.addToDefaults('testqgissettings/name', 'qgisrocks')
self.settings.beginGroup('testqgissettings')
self.assertEqual(['names'], self.settings.childGroups())
self.settings.setValue('surnames/name1', 'qgisrocks-1')
self.assertEqual(['surnames', 'names'], self.settings.childGroups())
self.settings.setValue('names/name1', 'qgisrocks-1')
self.assertEqual('qgisrocks-1', self.settings.value('names/name1'))
self.settings.endGroup()
self.settings.beginGroup('testqgissettings/names')
self.settings.setValue('name4', 'qgisrocks-4')
keys = sorted(self.settings.childKeys())
self.assertEqual(keys, ['name1', 'name2', 'name3', 'name4'])
self.settings.endGroup()
self.assertEqual('qgisrocks-1',
self.settings.value('testqgissettings/names/name1'))
self.assertEqual('qgisrocks-4',
self.settings.value('testqgissettings/names/name4'))
def test_array(self):
self.assertEqual(self.settings.allKeys(), [])
self.addArrayToDefaults('testqgissettings', 'key',
['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
self.assertEqual(self.settings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(self.globalsettings.allKeys(), [
'testqgissettings/1/key', 'testqgissettings/2/key',
'testqgissettings/3/key', 'testqgissettings/size'
])
self.assertEqual(
3, self.globalsettings.beginReadArray('testqgissettings'))
self.globalsettings.endArray()
self.assertEqual(3, self.settings.beginReadArray('testqgissettings'))
values = []
for i in range(3):
self.settings.setArrayIndex(i)
values.append(self.settings.value("key"))
self.assertEqual(values, ['qgisrocks1', 'qgisrocks2', 'qgisrocks3'])
def test_section_getters_setters(self):
self.assertEqual(self.settings.allKeys(), [])
self.settings.setValue('key1', 'core1', section=QgsSettings.Core)
self.settings.setValue('key2', 'core2', section=QgsSettings.Core)
self.settings.setValue('key1', 'server1', section=QgsSettings.Server)
self.settings.setValue('key2', 'server2', section=QgsSettings.Server)
self.settings.setValue('key1', 'gui1', section=QgsSettings.Gui)
self.settings.setValue('key2', 'gui2', QgsSettings.Gui)
self.settings.setValue('key1', 'plugins1', section=QgsSettings.Plugins)
self.settings.setValue('key2', 'plugins2', section=QgsSettings.Plugins)
self.settings.setValue('key1', 'misc1', section=QgsSettings.Misc)
self.settings.setValue('key2', 'misc2', section=QgsSettings.Misc)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
self.settings.setValue('key1', 'app1', section=QgsSettings.App)
self.settings.setValue('key2', 'app2', section=QgsSettings.App)
self.settings.setValue('key1',
'provider1',
section=QgsSettings.Providers)
self.settings.setValue('key2',
'provider2',
section=QgsSettings.Providers)
self.settings.setValue('key1', 'auth1', section=QgsSettings.Auth)
self.settings.setValue('key2', 'auth2', section=QgsSettings.Auth)
# Test that the values are namespaced
self.assertEqual(self.settings.value('core/key1'), 'core1')
self.assertEqual(self.settings.value('core/key2'), 'core2')
self.assertEqual(self.settings.value('server/key1'), 'server1')
self.assertEqual(self.settings.value('server/key2'), 'server2')
self.assertEqual(self.settings.value('gui/key1'), 'gui1')
self.assertEqual(self.settings.value('gui/key2'), 'gui2')
self.assertEqual(self.settings.value('plugins/key1'), 'plugins1')
self.assertEqual(self.settings.value('plugins/key2'), 'plugins2')
self.assertEqual(self.settings.value('misc/key1'), 'misc1')
self.assertEqual(self.settings.value('misc/key2'), 'misc2')
# Test getters
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Core),
'core1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Core),
'core2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Server),
'server1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Server),
'server2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Gui), 'gui1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Gui), 'gui2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Plugins),
'plugins1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Plugins),
'plugins2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Misc),
'misc1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Misc),
'misc2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Auth),
'auth1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Auth),
'auth2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.App), 'app1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.App), 'app2')
self.assertEqual(
self.settings.value('key1', None, section=QgsSettings.Providers),
'provider1')
self.assertEqual(
self.settings.value('key2', None, section=QgsSettings.Providers),
'provider2')
# Test default values on Section getter
self.assertEqual(
self.settings.value('key_not_exist',
'misc_not_exist',
section=QgsSettings.Misc), 'misc_not_exist')
def test_contains(self):
self.assertEqual(self.settings.allKeys(), [])
self.addToDefaults('testqgissettings/name', 'qgisrocks1')
self.addToDefaults('testqgissettings/name2', 'qgisrocks2')
self.assertTrue(self.settings.contains('testqgissettings/name'))
self.assertTrue(self.settings.contains('testqgissettings/name2'))
self.settings.setValue('testqgissettings/name3', 'qgisrocks3')
self.assertTrue(self.settings.contains('testqgissettings/name3'))
def test_remove(self):
self.settings.setValue('testQgisSettings/temp', True)
self.assertEqual(self.settings.value('testQgisSettings/temp'), True)
self.settings.remove('testQgisSettings/temp')
self.assertEqual(self.settings.value('testqQgisSettings/temp'), None)