artifacts = os.path.basename(self.artifacts.name)
organizations = os.path.basename(self.organizations.name)
uniArgs = (self.name, agents, artifacts, organizations)
return '%s (%s, %s, %s)' % uniArgs
def get_config_filepath(self):
from django.core.files.storage import default_storage
filename = get_config_filename(self)
return default_storage.path(filename)
file_post_saves = []
file_post_deletes = []
for field in ['agents', 'artifacts', 'organizations']:
file_post_saves.append(create_callback_post_save(field))
file_post_deletes.append(create_callback_post_delete(field))
# TODO implement me
def config_post_save(sender, instance, created, **kwargs):
pass
def config_post_delete(sender, instance, **kwargs):
try:
os.remove(instance.get_config_filepath())
except OSError, e:
# TODO log me
print e
agents = os.path.basename(self.agents.name)
artifacts = os.path.basename(self.artifacts.name)
organizations = os.path.basename(self.organizations.name)
uniArgs = (self.name, agents, artifacts, organizations)
return '%s (%s, %s, %s)' % uniArgs
def get_config_filepath(self):
from django.core.files.storage import default_storage
filename = get_config_filename(self)
return default_storage.path(filename)
file_post_saves = [ ]
file_post_deletes = [ ]
for field in [ 'agents', 'artifacts', 'organizations' ]:
file_post_saves.append(create_callback_post_save(field))
file_post_deletes.append(create_callback_post_delete(field))
# TODO implement me
def config_post_save(sender, instance, created, **kwargs):
pass
def config_post_delete(sender, instance, **kwargs):
try:
os.remove(instance.get_config_filepath())
except OSError, e:
# TODO log me
print e
for file_post_save in file_post_saves:
models.signals.post_save.connect(file_post_save, sender=Solution)
file = models.FileField(
upload_to=functools.partial(dir_upload_to, 'agents'))
cardinality = models.IntegerField()
class Artifact(BaseFileComponent):
file = models.FileField(
upload_to=functools.partial(dir_upload_to, 'artifacts'))
class Organization(BaseFileComponent):
file = models.FileField(
upload_to=functools.partial(dir_upload_to, 'organizations'))
file_post_save = create_callback_post_save('file')
file_post_delete = create_callback_post_delete('file')
def for_each_subclass(base, callback):
if base._meta.abstract:
children = base.__subclasses__()
for child in children:
for_each_subclass(child, callback)
else:
callback(base)
def set_file_signals(sender):
models.signals.post_save.connect(file_post_save, sender=sender)
models.signals.post_delete.connect(file_post_delete, sender=sender)
class BaseFileComponent(BaseDefaultFileComponent):
subenvironment = models.ForeignKey(SubEnvironment)
class Meta:
abstract = True
class Agent(BaseFileComponent):
file = models.FileField(upload_to=functools.partial(dir_upload_to, 'agents'))
class Artifact(BaseFileComponent):
file = models.FileField(upload_to=functools.partial(dir_upload_to, 'artifacts'))
class Organization(BaseFileComponent):
file = models.FileField(upload_to=functools.partial(dir_upload_to, 'organizations'))
file_post_save = create_callback_post_save('file')
file_post_delete = create_callback_post_delete('file')
def for_each_subclass(base, callback):
if base._meta.abstract:
children = base.__subclasses__()
for child in children:
for_each_subclass(child, callback)
else:
callback(base)
def set_file_signals(sender):
models.signals.post_save.connect(file_post_save, sender=sender)
models.signals.post_delete.connect(file_post_delete, sender=sender)
for_each_subclass(BaseDefaultFileComponent, set_file_signals)
