#!/usr/bin/env python
"""
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.

"""
import re

def escape_yaml_property(value):
  unquouted = False
  unquouted_values = ["null", "Null", "NULL", "true", "True", "TRUE", "false",
    "False", "FALSE", "YES", "Yes", "yes", "NO", "No", "no", "ON", "On", "on",
    "OFF", "Off", "off"]

  if value in unquouted_values:
    unquouted = True

  # if is list [a,b,c] or dictionary {a: v, b: v2, c: v3}
  if re.match('^\w*\[.+\]\w*$', value) or re.match('^\w*\{.+\}\w*$', value):
    unquouted = True

  try:
    int(value)
    unquouted = True
  except ValueError:
    pass

  try:
    float(value)
    unquouted = True
  except ValueError:
    pass

  if not unquouted:
    value = value.replace("'", "''")
    value = "'" + value + "'"

  return value

def get_values_from_yaml_array(yaml_array):
  """
  Converts a YAML array into a normal array of values. For example, this
  will turn ['c6401','c6402']
  into an array with two strings, "c6401" and "c6402".
  :param yaml_array: the YAML array to convert
  :return:  a python array or None if the value could not be converted correctly.
  """
  if yaml_array is None:
    return None

  matches = re.findall(r'[\'|\"](.+?)[\'|\"]', yaml_array)
  if matches is None or len(matches) == 0:
    return None

  return matches

#!/usr/bin/env python
"""
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.

"""
import re

def escape_yaml_property(value):
  unquouted = False
  unquouted_values = ["null", "Null", "NULL", "true", "True", "TRUE", "false",
    "False", "FALSE", "YES", "Yes", "yes", "NO", "No", "no", "ON", "On", "on",
    "OFF", "Off", "off"]

  if value in unquouted_values:
    unquouted = True

  # if is list [a,b,c] or dictionary {a: v, b: v2, c: v3}
  if re.match('^\w*\[.+\]\w*$', value) or re.match('^\w*\{.+\}\w*$', value):
    unquouted = True

  try:
    int(value)
    unquouted = True
  except ValueError:
    pass

  try:
    float(value)
    unquouted = True
  except ValueError:
    pass

  if not unquouted:
    value = value.replace("'", "''")
    value = "'" + value + "'"

  return value

def get_values_from_yaml_array(yaml_array):
  """
  Converts a YAML array into a normal array of values. For example, this
  will turn ['c6401','c6402']
  into an array with two strings, "c6401" and "c6402".
  :param yaml_array: the YAML array to convert
  :return:  a python array or None if the value could not be converted correctly.
  """
  if yaml_array is None:
    return None

  matches = re.findall(r'[\'|\"](.+?)[\'|\"]', yaml_array)
  if matches is None or len(matches) == 0:
    return None

  return matches

#!/usr/bin/env python 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. # if is list [a,b,c] or dictionary {a: v, b: v2, c: v3} Converts a YAML array into a normal array of values. For example, this   will turn ['c6401','c6402']   into an array with two strings, "c6401" and "c6402".   :param yaml_array: the YAML array to convert   :return:  a python array or None if the value could not be converted correctly.