def test_localizedCategories(self):
# Default locale for tests is EN
original_locale = QLocale()
locale = QLocale(QLocale.English)
locale.setNumberOptions(QLocale.DefaultNumberOptions)
QLocale().setDefault(locale)
layer = QgsVectorLayer(
"Point?field=flddbl:double&field=fldint:integer", "addfeat",
"memory")
result = QgsCategorizedSymbolRenderer.createCategories(
[1234.5, 2345.6, 3456.7], QgsMarkerSymbol(), layer, 'flddouble')
self.assertEqual(result[0].label(), '1,234.5')
self.assertEqual(result[1].label(), '2,345.6')
self.assertEqual(result[2].label(), '3,456.7')
# Test a non-dot locale
QLocale().setDefault(QLocale(QLocale.Italian))
result = QgsCategorizedSymbolRenderer.createCategories(
[[1234.5, 6789.1], 2345.6, 3456.7], QgsMarkerSymbol(), layer,
'flddouble')
self.assertEqual(result[0].label(), '1.234,5;6.789,1')
self.assertEqual(result[1].label(), '2.345,6')
self.assertEqual(result[2].label(), '3.456,7')
# Test round trip
temp_dir = QTemporaryDir()
temp_file = os.path.join(temp_dir.path(), 'project.qgs')
project = QgsProject()
layer.setRenderer(QgsCategorizedSymbolRenderer('Class', result))
project.addMapLayers([layer])
project.write(temp_file)
QLocale().setDefault(original_locale)
project = QgsProject()
project.read(temp_file)
results = project.mapLayersByName('addfeat')[0].renderer().categories()
self.assertEqual(result[0].label(), '1.234,5;6.789,1')
self.assertEqual(result[1].label(), '2.345,6')
self.assertEqual(result[2].label(), '3.456,7')
self.assertEqual(result[0].value(), [1234.5, 6789.1])
self.assertEqual(result[1].value(), 2345.6)
self.assertEqual(result[2].value(), 3456.7)
def test_displayString(self):
"""Test the displayString method"""
# Default locale for tests is EN
original_locale = QLocale()
locale = QLocale(QLocale.English)
locale.setNumberOptions(QLocale.DefaultNumberOptions)
QLocale().setDefault(locale)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56), "1,234.56")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56, 4), "1,234.5600")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567), "1,234,567")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567.0, 4), "1,234,567.0000")
# Precision is ignored for integers
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567, 4), "1,234,567")
# Test list
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4), "1,234,567;891,234")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567.123, 891234.123], 4), "1,234,567.1230;891,234.1230")
locale.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale().setDefault(locale)
self.assertTrue(QLocale().numberOptions() & QLocale.OmitGroupSeparator)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4), "1234567;891234")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567.123, 891234.123], 4), "1234567.1230;891234.1230")
# Test a non-dot locale
locale = QLocale(QLocale.Italian)
locale.setNumberOptions(QLocale.DefaultNumberOptions)
QLocale().setDefault(locale)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56), "1.234,56")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56, 4), "1.234,5600")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567), "1.234.567")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567.0, 4), "1.234.567,0000")
# Precision is ignored for integers
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567, 4), "1.234.567")
# Test list
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4), "1.234.567;891.234")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567.123, 891234.123], 4), "1.234.567,1230;891.234,1230")
locale.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale().setDefault(locale)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4), "1234567;891234")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString([1234567.123, 891234.123], 4), "1234567,1230;891234,1230")
QLocale().setDefault(original_locale)
def test_representValue(self):
layer = QgsVectorLayer("point?field=int:integer&field=double:double&field=long:long",
"layer", "memory")
self.assertTrue(layer.isValid())
QgsProject.instance().addMapLayers([layer])
fieldFormatter = QgsRangeFieldFormatter()
# Precision is ignored for integers and longlongs
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'), '9,999,999') # no scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9,999,999') # no scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 1}, None, '123'), '123.0')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123,000.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0'), '0.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123'), '123.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.123'), '0.12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.127'), '0.13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0'), '0.000')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0.127'), '0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '1.27e-1'), '0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-123'), '-123.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.123'), '-0.12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.127'), '-0.13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-0.127'), '-0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-1.27e-1'), '-0.127')
# Check with Italian locale
QLocale.setDefault(QLocale('it'))
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'),
'9.999.999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123.000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9.999.999') # scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123.000,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0'), '0,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123'), '123,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.123'), '0,12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.127'), '0,13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0'), '0,000')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0.127'), '0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '1.27e-1'), '0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-123'), '-123,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.123'), '-0,12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.127'), '-0,13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-0.127'), '-0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-1.27e-1'), '-0,127')
# Check with custom locale without thousand separator
custom = QLocale('en')
custom.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale.setDefault(custom)
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'),
'9999999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9999999') # scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123000.00')
QgsProject.instance().removeAllMapLayers()
def test_representValue(self):
layer = QgsVectorLayer("point?field=int:integer&field=double:double&field=long:long",
"layer", "memory")
self.assertTrue(layer.isValid())
QgsProject.instance().addMapLayers([layer])
fieldFormatter = QgsRangeFieldFormatter()
# Precision is ignored for integers and longlongs
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'), '9,999,999') # no scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9,999,999') # no scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 1}, None, '123'), '123.0')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123,000.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0'), '0.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123'), '123.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.123'), '0.12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.127'), '0.13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0'), '0.000')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0.127'), '0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '1.27e-1'), '0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-123'), '-123.00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.123'), '-0.12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.127'), '-0.13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-0.127'), '-0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-1.27e-1'), '-0.127')
# Check with Italian locale
QLocale.setDefault(QLocale('it'))
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'),
'9.999.999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123.000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9.999.999') # scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123.000,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0'), '0,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123'), '123,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.123'), '0,12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '0.127'), '0,13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0'), '0,000')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '0.127'), '0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '1.27e-1'), '0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-123'), '-123,00')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.123'), '-0,12')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '-0.127'), '-0,13')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-0.127'), '-0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 3}, None, '-1.27e-1'), '-0,127')
# Check with custom locale without thousand separator
custom = QLocale('en')
custom.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale.setDefault(custom)
self.assertEqual(fieldFormatter.representValue(layer, 0, {'Precision': 1}, None, '9999999'),
'9999999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '123000'), '123000')
self.assertEqual(fieldFormatter.representValue(layer, 2, {'Precision': 1}, None, '9999999'), '9999999') # scientific notation for long longs!
self.assertEqual(fieldFormatter.representValue(layer, 1, {'Precision': 2}, None, '123000'), '123000.00')
QgsProject.instance().removeAllMapLayers()
def _test(layer, is_gpkg=False):
# Skip fid and precision tests
offset = 1 if is_gpkg else 0
fieldFormatter = QgsFallbackFieldFormatter()
QLocale.setDefault(QLocale('en'))
# Precision is ignored for integers and longlongs
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, '9999999'), '9,999,999')
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '9999999'), '9,999,999')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, None), 'NULL')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123'), '123.00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, None), 'NULL')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123,000.00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123,000')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '0'), '0')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '0.127'), '0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '1.27e-1'), '0.127')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-123'), '-123.00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-123'), '-123')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-0.127'), '-0.127')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-1.27e-1'), '-0.127')
# Check with Italian locale
QLocale.setDefault(QLocale('it'))
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, '9999999'),
'9.999.999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '123000'), '123.000')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '9999999'), '9.999.999')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, None), 'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, None), 'NULL')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123.000,00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123.000')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '0'), '0')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123'), '123,00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '0.127'), '0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '1.27e-1'), '0,127')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-123'), '-123,00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-123'), '-123')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-0.127'), '-0,127')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '-1.27e-1'), '-0,127')
# Check with custom locale without thousand separator
custom = QLocale('en')
custom.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale.setDefault(custom)
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, '9999999'),
'9999999') # scientific notation for integers!
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, '9999999'), '9999999')
if not is_gpkg:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123000.00000')
else:
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, '123000'), '123000')
# Check string
self.assertEqual(fieldFormatter.representValue(layer, 3 + offset, {}, None, '123'), '123')
self.assertEqual(fieldFormatter.representValue(layer, 3 + offset, {}, None, 'a string'), 'a string')
self.assertEqual(fieldFormatter.representValue(layer, 3 + offset, {}, None, ''), '')
self.assertEqual(fieldFormatter.representValue(layer, 3 + offset, {}, None, None), 'NULL')
# Check NULLs (this is what happens in real life inside QGIS)
self.assertEqual(fieldFormatter.representValue(layer, 0 + offset, {}, None, QVariant(QVariant.String)),
'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 1 + offset, {}, None, QVariant(QVariant.String)),
'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 2 + offset, {}, None, QVariant(QVariant.String)),
'NULL')
self.assertEqual(fieldFormatter.representValue(layer, 3 + offset, {}, None, QVariant(QVariant.String)),
'NULL')
