app/soc/cache/base.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Sun, 01 Feb 2009 16:10:20 +0000
changeset 1152 b82caf7bb17c
parent 1029 a312e7007811
child 1307 091a21cf3627
permissions -rw-r--r--
Add Google Maps integration for Role profiles create/edit views. Now when editing/creating your Role Profile page Google Maps widget will show up at the bottom of the form as "Location" field. When you type in your Street, City, Country or State it will automatically update the map with the location based on your address. The zoom level depends on the address information you provided. So for example if you just select Country it will be different then when you select both Country and City. The longitude and latitude fields are hidden and are updated with the coordinates from the address you provided. Also if the map is not accurate enough you can adjust your location by dragging the red market, which will change your location and save new coordinates into hidden fields. This patch also includes some style fixes in soc.views.models.role module. Patch by: Mario Ferraro & Pawel Solyga Reviewed by: Pawel Solyga

#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed 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.

"""Module containing some basic caching functions.
"""

__authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  ]


from functools import wraps


def getCacher(get, put):
  """Returns a caching decorator that uses get and put.
  """

  # TODO(SRabbelier) possibly accept 'key' instead, and define
  # get and put in terms of key, depends on further usage

  def cache(func):
    """Decorator that caches the result from func.
    """
  
    @wraps(func)
    def wrapper(*args, **kwargs):
      result = get(*args, **kwargs)
      if result:
        return result

      result = func(*args, **kwargs)
      put(result, *args, **kwargs)
      return result

    return wrapper

  return cache