Get value from list of dict that has "Key" and "Value" key.

getvalue.py

def getValue(key, items):
  """
  Get value from list of dict that has "Key" and  "Value" key.
  """
    values = [x['Value'] for x in items if 'Key' in x and 'Value' in x and x['Key'] == key]
    return values[0] if values else None


# 使用例
items = [{'Key': 'Name',     'Value': 'apple'},
         {'Key': 'Color',    'Value': 'red'},
         {'ey': 'Color',    'Value': 'red'},
         {'Key': 'Quantity', 'Value': 10}]

print(getValue('Name', items))
# apple

print(getValue('hoge', items))
# None

print(getValue('Quantity', items))
# 10