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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from __future__ import print_function
from sys import stdin
from sys import stdout
from sys import stderr
from os import fdopen
import sys, os, json, traceback
try:
# if the directory 'virtualenv' is extracted out of a zip file
path_to_virtualenv = os.path.abspath('./virtualenv')
if os.path.isdir(path_to_virtualenv):
# activate the virtualenv using activate_this.py contained in the virtualenv
activate_this_file = path_to_virtualenv + '/bin/activate_this.py'
if os.path.exists(activate_this_file):
with open(activate_this_file) as f:
code = compile(f.read(), activate_this_file, 'exec')
exec(code, dict(__file__=activate_this_file))
else:
sys.stderr.write('Invalid virtualenv. Zip file does not include /virtualenv/bin/' + os.path.basename(activate_this_file) + '\n')
sys.exit(1)
except Exception:
traceback.print_exc(file=sys.stderr, limit=0)
sys.exit(1)
# now import the action as process input/output
from main__ import main as main
# if there are some arguments exit immediately
if len(sys.argv) >1:
sys.stderr.flush()
sys.stdout.flush()
sys.exit(0)
env = os.environ
out = fdopen(3, "wb")
while True:
line = stdin.readline()
if not line: break
args = json.loads(line)
payload = {}
for key in args:
if key == "value":
payload = args["value"]
else:
env["__OW_%s" % key.upper()]= args[key]
res = {}
try:
res = main(payload)
except Exception as ex:
print(traceback.format_exc(), file=stderr)
res = {"error": str(ex)}
out.write(json.dumps(res, ensure_ascii=False).encode('utf-8'))
out.write(b'\n')
stdout.flush()
stderr.flush()
out.flush()