def signal_processed(self, was_error):
if self.tmpfile_path is not None:
os.remove(self.tmpfile_path)
if self.extracted1_path is not None:
shutil.rmtree(self.extracted1_path)
if self.extracted2_path is not None:
shutil.rmtree(self.extracted2_path)
log.info("got processed signal")
def signal_processed(self, was_error):
if self.tmpfile_path is not None:
os.remove(self.tmpfile_path)
if self.extracted1_path is not None:
shutil.rmtree(self.extracted1_path)
if self.extracted2_path is not None:
shutil.rmtree(self.extracted2_path)
log.info("got processed signal")
def on_startup(cls, config, system_json):
# TODO: config is not accessible when local
cls._system = System(config, system_json, service=True)
cls._config = config
cls._lock = Lock()
cls.tmp_dir = config.get('tmp-dir', DEFAULT_TMP_DIR)
if not os.path.isdir(cls.tmp_dir):
log.info("Creating tree dir '%s'" % cls.tmp_dir)
os.mkdir(cls.tmp_dir)
log.info("Using temporary dir '%s'" % cls.tmp_dir)
cls.signal_startup(config.get(cls.get_service_name()))
def on_startup(cls, config, system_json):
# TODO: config is not accessible when local
cls._system = System(config, system_json, service=True)
cls._config = config
cls._lock = Lock()
cls.tmp_dir = config.get('tmp-dir', DEFAULT_TMP_DIR)
if not os.path.isdir(cls.tmp_dir):
log.info("Creating tree dir '%s'" % cls.tmp_dir)
os.mkdir(cls.tmp_dir)
log.info("Using temporary dir '%s'" % cls.tmp_dir)
cls.signal_startup(config.get(cls.get_service_name()))
def download(self, file_id):
'''
Download a file
@param file_id: a file to be downloaded
@return: file content
'''
# avoid getting files from the local system
if not file_id.get_service_name() == self.get_service_name():
raise ValueError("File not from this service")
filename = os.path.basename(file_id.get_raw()['identifier'])
file_path = os.path.join(self.upload_dir, filename)
with self.get_lock():
log.info("downloading '%s'" % str(file_path))
with open(file_path, 'rb') as f:
content = f.read()
return content
def upload(self, blob):
'''
Upload file to the system
@param blob: a file content to be store
@return: file id
'''
res = ServiceResult()
log.info("uploading")
h = blob_hash(blob)
dst = os.path.join(self.upload_dir, h)
with self.get_lock():
with open(dst, 'wb') as f:
f.write(blob)
creation_time = datetime_parse(time.ctime(os.path.getctime(dst)))
# TODO: remove, use dircache instead
valid_until = creation_time + self.file_lifetime
res.result = FileId.construct(self, dst, h)
return res
def signal_startup(cls, config):
log.info("got startup signal")
log.info("config sections: " + dict2json(config))
def signal_disconnect(self):
log.info("got disconnect signal")
def signal_process(self):
self.tmpfile_path = None
self.extracted1_path = None
self.extracted2_path = None
log.info("got process signal")
def signal_destruct(self):
log.info("got destruct signal")
def signal_connect(self):
log.info("got connect signal")
def signal_termination(cls):
log.info("got termination signal")
def signal_init(self):
log.info("got init signal")
def signal_init(self):
log.info("got init signal")
def signal_startup(cls, config):
log.info("got startup signal")
log.info("config sections: " + dict2json(config))
def signal_termination(cls):
log.info("got termination signal")
def signal_destruct(self):
log.info("got destruct signal")
def signal_connect(self):
log.info("got connect signal")
def signal_disconnect(self):
log.info("got disconnect signal")
def signal_process(self):
self.tmpfile_path = None
self.extracted1_path = None
self.extracted2_path = None
log.info("got process signal")
