def execute(self,
workspace, # workspace object
item_id, # item pk
source_variant, # name of the variant
output_variant, # name of the variat
output_preset, # a mime type or a Mediadart PRESET
**preset_params # additional parameters (see adapter server for explanation)
):
log.info('%s.execute' % self)
log.info('output_preset %s'%output_preset)
log.info('self.presets %s'%self.presets)
if output_preset not in self.presets:
raise Exception('%s: unsupported output_preset' % (self, output_preset))
try:
output_type = Type.objects.get_or_create_by_mime(self.presets[output_preset])
item, source = get_source_rendition(item_id, source_variant, workspace)
output_variant_obj = Variant.objects.get(name = output_variant)
output_component = item.create_variant(output_variant_obj, workspace, output_type)
output_component.source = source
output_file = get_storage_file_name(item.ID, workspace.pk, output_variant_obj.name, output_type.ext)
except Exception, e:
self.deferred.errback(Failure(e))
return
def __init__(self, workspace, item_id, variant_name):
self.workspace = workspace
self.item = Item.objects.get(pk = item_id)
self.item, self.component = get_source_rendition(item_id, variant_name, workspace)
self.ctype = None
self.result = []
def execute(
self,
workspace, # workspace object
item_id, # item pk
source_variant, # name of the variant
output_variant, # name of the variat
output_preset, # a mime type or a Mediadart PRESET
**preset_params # additional parameters (see adapter server for explanation)
):
log.info("%s.execute" % self)
log.info("output_preset %s" % output_preset)
log.info("self.presets %s" % self.presets)
if output_preset not in self.presets:
raise Exception("%s: unsupported output_preset" % (self, output_preset))
try:
output_type = Type.objects.get_or_create_by_mime(self.presets[output_preset])
item, source = get_source_rendition(item_id, source_variant, workspace)
output_variant_obj = Variant.objects.get(name=output_variant)
output_component = item.create_variant(output_variant_obj, workspace, output_type)
output_component.source = source
output_file = get_storage_file_name(item.ID, workspace.pk, output_variant_obj.name, output_type.ext)
except Exception, e:
self.deferred.errback(Failure(e))
return
def __init__(self, deferred, workspace, item_id, source_variant_name):
if self.get_cmdline is None:
raise Exception('Analyzer is an abstract base class: instantiate a derived class')
self.deferred = deferred
self._fc = Storage()
self.workspace = workspace
self.item, self.source = get_source_rendition(item_id, source_variant_name, workspace)
def __init__(self, deferred, workspace, item_id, variant_name):
self.deferred = deferred
self.workspace = workspace
self.proxy = Proxy('XMPEmbedder')
self.item = Item.objects.get(pk=item_id)
self.item, self.component = get_source_rendition(
item_id, variant_name, workspace)
def __init__(self, deferred, workspace, item_id, variant_name):
self.deferred = deferred
self.proxy = Proxy("XMPExtractor")
self.workspace = workspace
self.item = Item.objects.get(pk=item_id)
self.item, self.component = get_source_rendition(item_id, variant_name, workspace)
self.ctype = None
self.result = []
def __init__(self, workspace, item_id, source_variant_name):
if self.get_cmdline is None:
raise Exception('Adapter is an abstract base class: instantiate a derived class')
self.workspace = workspace
self.item, self.source = get_source_rendition(item_id, source_variant_name, workspace)
def __init__(self, deferred, workspace, item_id, variant_name):
self.deferred = deferred
self.workspace = workspace
self.proxy = Proxy('XMPEmbedder')
self.item = Item.objects.get(pk = item_id)
self.item, self.component = get_source_rendition(item_id, variant_name, workspace)