def Xtest_Afrikaans(self):
"""Test that Afrikaans translations are working"""
# Note this has really bad side effects - lots of tests suddenly start
# breaking when this test is enabled....disabled for now, but I have
# left the test here for now as it illustrates one potential avenue
# that can be pursued if dynamically changing the language to unit test
# different locales ever becomes a requirement.
# Be sure nose tests all run cleanly before reintroducing this!
# This is part test and part demonstrator of how to reload inasafe
# Now see if the same function is delivered for the function
# Because of the way impact plugins are loaded in inasafe
# (see http://effbot.org/zone/metaclass-plugins.htm)
# lang in the context of the ugettext function in inasafe libs
# must be imported late so that i18n is set up already
from safe.common.utilities import ugettext as tr
myUntranslatedString = 'Temporarily Closed'
myExpectedString = 'Tydelik gesluit' # afrikaans
myTranslation = tr(myUntranslatedString)
myMessage = '\nTranslated: %s\nGot: %s\nExpected: %s' % (
myUntranslatedString,
myTranslation,
myExpectedString)
assert myTranslation == myExpectedString, myMessage
myParent = QWidget()
myCanvas = QgsMapCanvas(myParent)
myIface = QgisInterface(myCanvas)
# reload all inasafe modules so that i18n get picked up afresh
# this is the part that produces bad side effects
for myMod in sys.modules.values():
try:
if ('storage' in str(myMod) or
'impact' in str(myMod)):
print 'Reloading:', str(myMod)
reload(myMod)
except NameError:
pass
myPlugin = Plugin(myIface)
myPlugin.setupI18n('af') # afrikaans
myLang = os.environ['LANG']
assert myLang == 'af'
from safe_qgis.safe_interface import getSafeImpactFunctions
#myFunctions = getSafeImpactFunctions()
#print myFunctions
myFunctions = getSafeImpactFunctions('Tydelik gesluit')
assert len(myFunctions) > 0
def getRunner(self):
""" Factory to create a new runner thread.
Requires three parameters to be set before execution
can take place:
* Hazard layer - a path to a raster (string)
* Exposure layer - a path to a vector hazard layer (string).
* Function - a function name that defines how the Hazard assessment
will be computed (string).
Args:
None.
Returns:
None
Raises:
InsufficientParametersError if not all parameters are
set.
"""
self._filename = None
self._result = None
if self._hazardLayer is None or self._hazardLayer == '':
myMessage = self.tr('Error: Hazard layer not set.')
raise InsufficientParametersError(myMessage)
if self._exposureLayer is None or self._exposureLayer == '':
myMessage = self.tr('Error: Exposure layer not set.')
raise InsufficientParametersError(myMessage)
if self._function is None or self._function == '':
myMessage = self.tr('Error: Function not set.')
raise InsufficientParametersError(myMessage)
# Call impact calculation engine
try:
myHazardLayer = readSafeLayer(self._hazardLayer)
myExposureLayer = readSafeLayer(self._exposureLayer)
except:
raise
myFunctions = getSafeImpactFunctions(self._function)
myFunction = myFunctions[0][self._function]
return ImpactCalculatorThread(myHazardLayer,
myExposureLayer,
myFunction)
def Xtest_Afrikaans(self):
"""Test that Afrikaans translations are working"""
# Note this has really bad side effects - lots of tests suddenly start
# breaking when this test is enabled....disabled for now, but I have
# left the test here for now as it illustrates one potential avenue
# that can be pursued if dynamically changing the language to unit test
# different locales ever becomes a requirement.
# Be sure nose tests all run cleanly before reintroducing this!
# This is part test and part demonstrator of how to reload inasafe
# Now see if the same function is delivered for the function
# Because of the way impact plugins are loaded in inasafe
# (see http://effbot.org/zone/metaclass-plugins.htm)
# lang in the context of the ugettext function in inasafe libs
# must be imported late so that i18n is set up already
from safe.common.utilities import ugettext as tr
myUntranslatedString = 'Temporarily Closed'
myExpectedString = 'Tydelik gesluit' # afrikaans
myTranslation = tr(myUntranslatedString)
myMessage = '\nTranslated: %s\nGot: %s\nExpected: %s' % (
myUntranslatedString, myTranslation, myExpectedString)
assert myTranslation == myExpectedString, myMessage
myParent = QWidget()
myCanvas = QgsMapCanvas(myParent)
myIface = QgisInterface(myCanvas)
# reload all inasafe modules so that i18n get picked up afresh
# this is the part that produces bad side effects
for myMod in sys.modules.values():
try:
if ('storage' in str(myMod) or 'impact' in str(myMod)):
print 'Reloading:', str(myMod)
reload(myMod)
except NameError:
pass
myPlugin = Plugin(myIface)
myPlugin.setupI18n('af') # afrikaans
myLang = os.environ['LANG']
assert myLang == 'af'
from safe_qgis.safe_interface import getSafeImpactFunctions
#myFunctions = getSafeImpactFunctions()
#print myFunctions
myFunctions = getSafeImpactFunctions('Tydelik gesluit')
assert len(myFunctions) > 0
def getRunner(self):
""" Factory to create a new runner thread.
Requires three parameters to be set before execution
can take place:
* Hazard layer - a path to a raster (string)
* Exposure layer - a path to a vector hazard layer (string).
* Function - a function name that defines how the Hazard assessment
will be computed (string).
Args:
None.
Returns:
None
Raises:
InsufficientParametersError if not all parameters are
set.
"""
self._filename = None
self._result = None
if self._hazardLayer is None or self._hazardLayer == '':
myMessage = self.tr('Error: Hazard layer not set.')
raise InsufficientParametersError(myMessage)
if self._exposureLayer is None or self._exposureLayer == '':
myMessage = self.tr('Error: Exposure layer not set.')
raise InsufficientParametersError(myMessage)
if self._function is None or self._function == '':
myMessage = self.tr('Error: Function not set.')
raise InsufficientParametersError(myMessage)
# Call impact calculation engine
try:
myHazardLayer = readSafeLayer(self._hazardLayer)
myExposureLayer = readSafeLayer(self._exposureLayer)
except:
raise
myFunctions = getSafeImpactFunctions(self._function)
myFunction = myFunctions[0][self._function]
return ImpactCalculatorThread(myHazardLayer,
myExposureLayer,
myFunction)
def get_runner(self):
""" Factory to create a new runner thread.
Requires three parameters to be set before execution can take place:
* Hazard layer - a path to a raster (string)
* Exposure layer - a path to a vector hazard layer (string).
* Function - a function name that defines how the Hazard assessment
will be computed (string).
:returns: An impact calculator thread instance.
:rtype: ImpactCalculatorThread
:raises: InsufficientParametersError if not all parameters are set.
"""
self._filename = None
self._result = None
if self._hazardLayer is None:
message = self.tr('Error: Hazard layer not set.')
raise InsufficientParametersError(message)
if self._exposureLayer is None:
message = self.tr('Error: Exposure layer not set.')
raise InsufficientParametersError(message)
if self._function is None or self._function == '':
message = self.tr('Error: Function not set.')
raise InsufficientParametersError(message)
# Call impact calculation engine
hazard_layer = self.hazard_layer()
exposure_layer = self.exposure_layer()
functions = getSafeImpactFunctions(self._function)
function = functions[0][self._function]
return ImpactCalculatorThread(
hazard_layer,
exposure_layer,
function,
extent=self.extent(),
check_integrity=self.requires_clipping())
def get_runner(self):
""" Factory to create a new runner thread.
Requires three parameters to be set before execution can take place:
* Hazard layer - a path to a raster (string)
* Exposure layer - a path to a vector hazard layer (string).
* Function - a function name that defines how the Hazard assessment
will be computed (string).
:returns: An impact calculator thread instance.
:rtype: ImpactCalculatorThread
:raises: InsufficientParametersError if not all parameters are set.
"""
self._filename = None
self._result = None
if self._hazardLayer is None:
message = self.tr('Error: Hazard layer not set.')
raise InsufficientParametersError(message)
if self._exposureLayer is None:
message = self.tr('Error: Exposure layer not set.')
raise InsufficientParametersError(message)
if self._function is None or self._function == '':
message = self.tr('Error: Function not set.')
raise InsufficientParametersError(message)
# Call impact calculation engine
hazard_layer = self.hazard_layer()
exposure_layer = self.exposure_layer()
functions = getSafeImpactFunctions(self._function)
function = functions[0][self._function]
return ImpactCalculatorThread(hazard_layer,
exposure_layer,
function,
extent=self.extent(),
check_integrity=self.requires_clipping())
