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#Author: Shu Shi
#emaiL: shushi@research.att.com
from toscalib.tosca_workbook import ToscaWorkBook
from toscalib.tosca_builder import ToscaBuilder
import getopt, sys, json, os, base64, logging
def usage():
print('OPTIONS:')
print('\t-h|--help: print this help message')
print('\t-i|--input: The PATH to spec file')
print('\t-o|--output: the folder for the output model ')
print('\t-n|--name: the name of the service')
print('\t-t|--import: the PATH to import file')
print('\t-m|--meta: the PATH to meta model file (default: ./data/meta_model/meta_tosca_schema.yaml')
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "hi:o:n:t:m:", ["help", "input=", "output=", "name=", "import=", "meta="])
except getopt.GetoptError as err:
# print help information and exit:
logging.error(str(err)) # will print something like "option -a not recognized"
usage()
sys.exit(2)
spec_file = None
output_file = './data/tosca_model/temp'
name = None
meta_model = './data/meta_model/meta_tosca_schema.yaml'
import_file = None
for o, a in opts:
if o in ("-h", "--help"):
usage()
sys.exit()
elif o in ("-i", "--input"):
spec_file = a
elif o in ("-o", "--output"):
output_file = a
elif o in ("-n", "--name"):
name = a
elif o in ("-t", "--import"):
import_file = a
elif o in ("-m", "--meta"):
meta_model = a
else:
logging.error('Unrecognized option: ' + o)
usage()
sys.exit(2)
if spec_file is None:
logging.error('Incorrect arguments!')
usage()
sys.exit(2)
if output_file is None:
model_prefix = './data/tosca_model'
else:
filename = output_file + '/schema.yaml'
dirname = os.path.dirname(filename)
try:
os.stat(dirname)
except:
os.mkdir(dirname)
model_prefix = output_file
builder = ToscaBuilder()
builder.import_schema(meta_model)
if spec_file in ['stdin', '-']:
builder.import_spec_str(json.load(sys.stdin))
else:
builder.import_spec(spec_file)
if import_file is not None:
builder.import_import(import_file)
if name is None:
name = builder.spec_import.name
builder.create_node_type(name)
schema_str = builder.export_schema(model_prefix+ '/schema.yaml')
builder.import_schema(model_prefix+ '/schema.yaml')
builder.create_model(name)
template_str = builder.export_model(model_prefix+ '/template.yaml')
builder.create_translate(name)
translate_str = builder.export_translation(model_prefix+ '/translate.yaml')
if spec_file in ['stdin', '-']:
ret = {}
ret['schema'] = base64.encodestring(schema_str)
ret['template'] = base64.encodestring(template_str)
ret['translate'] = base64.encodestring(translate_str)
print (json.dumps(ret))
if __name__ == "__main__":
main()
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