本文整理汇总了Python中qgis.PyQt.QtCore.QSettings.allKeys方法的典型用法代码示例。如果您正苦于以下问题:Python QSettings.allKeys方法的具体用法?Python QSettings.allKeys怎么用?Python QSettings.allKeys使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.PyQt.QtCore.QSettings
的用法示例。
在下文中一共展示了QSettings.allKeys方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: export_setting
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
def export_setting(file_path, qsettings=None):
"""Export InaSAFE's setting to a file.
:param file_path: The file to write the exported setting.
:type file_path: basestring
:param qsettings: A custom QSettings to use. If it's not defined, it will
use the default one.
:type qsettings: qgis.PyQt.QtCore.QSettings
:returns: A dictionary of the exported settings.
:rtype: dict
"""
inasafe_settings = {}
if not qsettings:
qsettings = QSettings()
qsettings.beginGroup('inasafe')
all_keys = qsettings.allKeys()
qsettings.endGroup()
for key in all_keys:
inasafe_settings[key] = setting(key, qsettings=qsettings)
def custom_default(obj):
if obj is None or (hasattr(obj, 'isNull') and obj.isNull()):
return ''
raise TypeError
with open(file_path, 'w') as json_file:
json.dump(
inasafe_settings, json_file, indent=2, default=custom_default)
return inasafe_settings
示例2: get_postgis_connections
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
def get_postgis_connections():
qs = QSettings()
postgresql_connections = {}
for k in sorted(qs.allKeys()):
k = ru(k)
if k.startswith('PostgreSQL'):
cols = k.split('/')
conn_name = cols[2]
try:
setting = cols[3]
except IndexError:
#utils.MessagebarAndLog.info(log_msg='Postgresql connection info: Setting ' + str(k) + " couldn't be read")
continue
value = qs.value(k)
postgresql_connections.setdefault(conn_name, {})[setting] = value
postgresql_connections= ru(postgresql_connections, keep_containers=True)
return postgresql_connections
示例3: test_overwriteDefaultValues
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
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())
示例4: TestQgsSettings
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
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')
#.........这里部分代码省略.........
示例5: TestQgsSettings
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
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()
#.........这里部分代码省略.........
示例6: QSettings
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
# Sample script for QGIS Init Script
# This script will add a demo WMS endpoint
from qgis.PyQt.QtCore import QSettings
from qgis.core import QgsMessageLog, Qgis
QgsMessageLog.logMessage("Init script: %s" % __file__, tag="Init script", level=Qgis.Info)
WMS_URL="http://demo.boundlessgeo.com/geoserver/wms"
WMS_NAME="Boundlessgeo Geoserver Demo"
settings = QSettings()
if "Qgis/WMS/%s/authcfg" % WMS_NAME not in settings.allKeys():
settings.setValue("qgis/WMS/%s/authcfg" % WMS_NAME, "")
settings.setValue("qgis/WMS/%s/username" % WMS_NAME, "")
settings.setValue("qgis/WMS/%s/password" % WMS_NAME, "")
settings.setValue("qgis/connections-wms/%s/dpiMode" % WMS_NAME, 7)
settings.setValue("qgis/connections-wms/%s/ignoreAxisOrientation" % WMS_NAME, False)
settings.setValue("qgis/connections-wms/%s/ignoreGetFeatureInfoURI" % WMS_NAME, False)
settings.setValue("qgis/connections-wms/%s/ignoreGetMapURI" % WMS_NAME, False)
settings.setValue("qgis/connections-wms/%s/invertAxisOrientation" % WMS_NAME, False)
settings.setValue("qgis/connections-wms/%s/referer" % WMS_NAME, "")
settings.setValue("qgis/connections-wms/%s/smoothPixmapTransform" % WMS_NAME, "")
settings.setValue("qgis/connections-wms/%s/url" % WMS_NAME, WMS_URL)
QgsMessageLog.logMessage("WMS %s has been successfully installed" % WMS_NAME, tag="Init script", level=Qgis.Info)
else:
QgsMessageLog.logMessage("WMS %s was already installed" % WMS_NAME, tag="Init script", level=Qgis.Info)
示例7: import
# 需要导入模块: from qgis.PyQt.QtCore import QSettings [as 别名]
# 或者: from qgis.PyQt.QtCore.QSettings import allKeys [as 别名]
# -*- coding: utf-8 -*-
from __future__ import (absolute_import, division,
print_function, unicode_literals)
# PyQT
from qgis.PyQt.QtCore import QSettings
# QGIS Qt Application settings
qsettings = QSettings()
# list subgroups
print(qsettings.childGroups())
# get Isogeo settings
qsettings.beginGroup("isogeo")
print(qsettings.childGroups())
print(qsettings.allKeys())
# exit Isogeo settings
qsettings.endGroup()