def download(self):
"""Run the download primitive."""
# First check whether there is a download primitive implemented by
# the Anod spec.
self.anod_instance.build_space.create(quiet=True)
download_data = self.anod_instance.download()
if download_data is None:
raise AnodError("no download metadata returned by the download primitive")
try:
metadata = self.store.get_resource_metadata(download_data)
except E3Error as err:
self.anod_instance.log.critical(err)
raise AnodError(
"cannot get resource metadata from store", origin=self.anod_instance.uid
).with_traceback(sys.exc_info()[2])
else:
self.store.download_resource(
metadata, self.anod_instance.build_space.binary_dir
)
def activate(self):
sbx = self.anod_instance.sandbox
if sbx is None:
raise AnodError('cannot activate a spec without a sandbox',
'activate')
self.anod_instance.build_space = sbx.get_build_space(
name=self.anod_instance.build_space_name,
primitive=self.anod_instance.kind,
platform=self.anod_instance.env.platform)
self.anod_instance.log = e3.log.getLogger('spec.' +
self.anod_instance.uid)
e3.log.debug('activating spec %s', self.anod_instance.uid)
def wrapper(self, *args, **kwargs):
if not has_primitive(self.anod_instance, func.__name__):
raise AnodError("no primitive %s" % func.__name__)
elif self.anod_instance.build_space is None:
raise AnodError(".activate() has not been called")
return func(self, *args, **kwargs)