def setUp(self):
TestGettext.setUp(self)
self.count = 5
# use our "fake" ngettext so it gets picked up
self.ableone = ngettext("I can translate %d thing",
"I can translate %d things", 1)
# use the "real" ngettext, from the module, also gets picked up
self.edone = gettext.ngettext("I translated %d thing",
"I translated %d things", 1)
self.ablecount = ngettext("I can translate %d thing",
"I can translate %d things", self.count)
self.edcount = gettext.ngettext("I translated %d thing",
"I translated %d things", self.count)
def requireElements(self, workerName, *elementNames):
"""Require that the given list of GStreamer elements exists on the
given worker. If the elements do not exist, an error message is
posted and the next button remains blocked.
@param workerName: name of the worker to check on
@type workerName: string
@param elementNames: names of the elements to check
@type elementNames: list of strings
@returns: element name
@rtype: deferred -> list of strings
"""
if not self._adminModel:
self.debug('No admin connected, not checking presence of elements')
return
self.debug('requiring elements %r' % (elementNames, ))
f = ngettext(
"Checking the existence of GStreamer element '%s' "
"on %s worker.",
"Checking the existence of GStreamer elements '%s' "
"on %s worker.", len(elementNames))
msg = messages.Info(T_(f, "', '".join(elementNames), workerName),
mid='require-elements')
self.add_msg(msg)
def gotMissingElements(elements, workerName):
self.clear_msg('require-elements')
if elements:
self.warning('elements %r do not exist' % (elements, ))
f = ngettext(
"Worker '%s' is missing GStreamer element '%s'.",
"Worker '%s' is missing GStreamer elements '%s'.",
len(elements))
message = messages.Error(
T_(f, workerName, "', '".join(elements)))
message.add(
T_(
N_("\n"
"Please install the necessary GStreamer plug-ins that "
"provide these elements and restart the worker.")))
message.add(
T_(
N_("\n\n"
"You will not be able to go forward using this worker."
)))
message.id = 'element' + '-'.join(elementNames)
documentation.messageAddGStreamerInstall(message)
self.add_msg(message)
self.taskFinished(bool(elements))
return elements
self.waitForTask('require elements %r' % (elementNames, ))
d = self.checkElements(workerName, *elementNames)
d.addCallback(gotMissingElements, workerName)
return d
def requireElements(self, workerName, *elementNames):
"""Require that the given list of GStreamer elements exists on the
given worker. If the elements do not exist, an error message is
posted and the next button remains blocked.
@param workerName: name of the worker to check on
@type workerName: string
@param elementNames: names of the elements to check
@type elementNames: list of strings
@returns: element name
@rtype: deferred -> list of strings
"""
if not self._adminModel:
self.debug('No admin connected, not checking presence of elements')
return
self.debug('requiring elements %r' % (elementNames, ))
f = ngettext("Checking the existence of GStreamer element '%s' "
"on %s worker.",
"Checking the existence of GStreamer elements '%s' "
"on %s worker.",
len(elementNames))
msg = messages.Info(T_(f, "', '".join(elementNames), workerName),
mid='require-elements')
self.add_msg(msg)
def gotMissingElements(elements, workerName):
self.clear_msg('require-elements')
if elements:
self.warning('elements %r do not exist' % (elements, ))
f = ngettext("Worker '%s' is missing GStreamer element '%s'.",
"Worker '%s' is missing GStreamer elements '%s'.",
len(elements))
message = messages.Error(T_(f, workerName,
"', '".join(elements)))
message.add(T_(N_("\n"
"Please install the necessary GStreamer plug-ins that "
"provide these elements and restart the worker.")))
message.add(T_(N_("\n\n"
"You will not be able to go forward using this worker.")))
message.id = 'element' + '-'.join(elementNames)
documentation.messageAddGStreamerInstall(message)
self.add_msg(message)
self.taskFinished(bool(elements))
return elements
self.waitForTask('require elements %r' % (elementNames, ))
d = self.checkElements(workerName, *elementNames)
d.addCallback(gotMissingElements, workerName)
return d
def testTranslatablePlural(self):
# Andy 3 is a droid in the Andy series and doesn't need translating
t = T_(ngettext("%s %d has %d thing", "%s %d has %d things", 5),
"Andy", 3, 5)
self.assertEquals(t.domain, configure.PACKAGE)
self.assertEquals(t.singular, "%s %d has %d thing")
self.assertEquals(t.plural, "%s %d has %d things")
self.assertEquals(t.count, 5)
self.assertEquals(t.args, ("Andy", 3, 5))
self.assertEquals(t.plural % t.args, "Andy 3 has 5 things")
# now translate to nl_NL
localedir = os.path.join(configure.localedatadir, 'locale')
self.nl = gettext.translation(configure.PACKAGE, localedir, ["nl_NL"])
self.failUnless(self.nl)
text = self.nl.ngettext(t.singular, t.plural, t.count) % t.args
self.assertEquals(text, "Andy 3 heeft 5 dingen")
def testTranslatablePlural(self):
# Andy 3 is a droid in the Andy series and doesn't need translating
t = T_(ngettext("%s %d has %d thing", "%s %d has %d things", 5),
"Andy", 3, 5)
self.assertEquals(t.domain, configure.PACKAGE)
self.assertEquals(t.singular, "%s %d has %d thing")
self.assertEquals(t.plural, "%s %d has %d things")
self.assertEquals(t.count, 5)
self.assertEquals(t.args, ("Andy", 3, 5))
self.assertEquals(t.plural % t.args, "Andy 3 has 5 things")
# now translate to nl_NL
localedir = os.path.join(configure.localedatadir, 'locale')
self.nl = gettext.translation(configure.PACKAGE, localedir, ["nl_NL"])
self.failUnless(self.nl)
text = self.nl.ngettext(t.singular, t.plural, t.count) % t.args
self.assertEquals(text, "Andy 3 heeft 5 dingen")
def gotMissingElements(elements, workerName):
self.clear_msg('require-elements')
if elements:
self.warning('elements %r do not exist' % (elements, ))
f = ngettext("Worker '%s' is missing GStreamer element '%s'.",
"Worker '%s' is missing GStreamer elements '%s'.",
len(elements))
message = messages.Error(T_(f, workerName,
"', '".join(elements)))
message.add(T_(N_("\n"
"Please install the necessary GStreamer plug-ins that "
"provide these elements and restart the worker.")))
message.add(T_(N_("\n\n"
"You will not be able to go forward using this worker.")))
message.id = 'element' + '-'.join(elementNames)
self.add_msg(message)
self.taskFinished(bool(elements))
return elements
def checkElements(elements):
if elements:
f = ngettext(
"Worker '%s' is missing GStreamer element '%s'.",
"Worker '%s' is missing GStreamer elements '%s'.",
len(elements),
)
message = messages.Warning(T_(f, self.worker, "', '".join(elements)), mid="overlay")
message.add(T_(N_('\n\nClick "Forward" to proceed without overlay.')))
self.wizard.add_msg(message)
self.wizard.taskFinished()
self._setSensitive(False)
return
else:
self.wizard.clear_msg("overlay")
# now check import
d = self.wizard.checkImport(self.worker, "PIL")
d.addCallback(checkImport)
d.addErrback(importError)
def checkElements(elements):
if elements:
f = ngettext("Worker '%s' is missing GStreamer element '%s'.",
"Worker '%s' is missing GStreamer elements '%s'.",
len(elements))
message = messages.Warning(
T_(f, self.worker, "', '".join(elements)), mid='overlay')
message.add(
T_(
N_("\n\nClick \"Forward\" to proceed without overlay.")))
self.wizard.add_msg(message)
self.wizard.taskFinished()
self._setSensitive(False)
return
else:
self.wizard.clear_msg('overlay')
# now check import
d = self.wizard.checkImport(self.worker, 'cairo')
d.addCallback(checkImport)
d.addErrback(importError)
