{
    "info": {
        "author": "Kriszti\u00e1n Sz\u0171cs",
        "author_email": "szucs.krisztian@gmail.com",
        "bugtrack_url": null,
        "classifiers": [],
        "description": "|Build Status|\n\nProxo\n=====\n\nExtend protobuf message with custom methods properties and additional\nattributes\n\nTL;DR\n-----\n\n.. code:: python\n\n\n    from proxo import MessageProxy, encode, decode\n\n    class Person(MessageProxy):\n        proto = addressbook_pb2.Person  # it can be more complex, like pattern matching, see below\n\n        @property\n        def firstname(self):\n            return self.name.split(' ')[0]\n\n\n    p = Person(name='Test Me')\n    assert p.firstname == 'Test'\n    assert decode(encode(p)) == p\n\nUsage\n-----\n\nGiven the addressbook protobuf definition\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n.. code:: protobuf\n\n\n    package tutorial;\n\n    message Person {\n      required string name = 1;\n      required int32 id = 2;\n      optional string email = 3;\n\n      enum PhoneType {\n        MOBILE = 0;\n        HOME = 1;\n        WORK = 2;\n      }\n\n      message PhoneNumber {\n        required string number = 1;\n        optional PhoneType type = 2 [default = HOME];\n      }\n\n      repeated PhoneNumber phone = 4;\n    }\n\n    message AddressBook {\n      repeated Person person = 1;\n    }\n\nThe traditional way\n~~~~~~~~~~~~~~~~~~~\n\n.. code:: python\n\n\n    import addressbook_pb2\n\n    person = addressbook_pb2.Person()\n    person.id = 1234\n    person.name = \"John Doe\"\n    person.email = \"jdoe@example.com\"\n    phone = person.phone.add()\n    phone.number = \"555-4321\"\n    phone.type = addressbook_pb2.Person.HOME\n\nvia Proxo.dict\\_to\\_protobuf\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n.. code:: python\n\n\n    from proxo import dict_to_protobuf, protobuf_to_dict\n\n    data = {'id': 124,\n            'name': 'John Doe',\n            'email': 'jdoe@example.com',\n            'phone': {'number': '555-4321',\n                      'type': 'HOME'}}\n\n    proto = dict_to_protobuf(data, addressbook_pb2.Person)\n\n    assert person == proto\n\n    # converting back\n    mapping = protobuf_to_dict(proto)\n    mapping['phone']['number']\n    mapping.phone.number  # using dot notation\n\n    assert mapping == data\n\nvia extending Proxo.MessageProxy\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n.. code:: python\n\n\n    from proxo import MessageProxy, encode, decode\n\n    # note that non defined types will be automatically proxied too\n\n    class Person(MessageProxy):\n        proto = addressbook_pb2.Person  # it can be more complex, like pattern matching, see below\n\n        @property\n        def firstname(self):\n            return self.name.split(' ')[0]\n\n        def call(self):\n            try:\n                print('calling {}'.format(self.firstname))\n                do_voip_call(self.phone.number)\n            except:\n                print('failed calling {} on his/her {} number'.format(self.firstname,\n                                                                      self.phone.type.lower))\n\n    obj = Person(id=124, name='John Doe', phone={'number': '555-4321',\n                                                 'type': 'HOME'})\n    obj.phone.type = 'MOBILE'\n    assert obj.firsname == 'John'\n\n    proto = encode(obj)\n    john = decode(proto)\n\n    # lets bother him\n    john.call()\n\nMore Complicated Example\n------------------------\n\n.. code:: python\n\n\n\n    import operator\n\n    from uuid import uuid4\n    from functools import partial\n    from proxo import MessageProxy\n\n\n    class Scalar(MessageProxy):\n        proto = mesos_pb2.Value.Scalar\n\n\n    class Resource(MessageProxy):\n        proto = mesos_pb2.Resource  # can be class\n\n\n    class ScalarResource(Resource):\n        proto = mesos_pb2.Resource(type=mesos_pb2.Value.SCALAR)  # or partially set instance\n\n        def __init__(self, value=None, **kwargs):\n            super(Resource, self).__init__(**kwargs)\n            if value is not None:\n                self.scalar = Scalar(value=value)\n\n        def __cmp__(self, other):\n            first, second = float(self), float(other)\n            if first < second:\n                return -1\n            elif first > second:\n                return 1\n            else:\n                return 0\n\n        def __repr__(self):\n            return \"<{}: {}>\".format(self.__class__.__name__, self.scalar.value)\n\n        def __float__(self):\n            return float(self.scalar.value)\n\n        @classmethod\n        def _op(cls, op, first, second):\n            value = op(float(first), float(second))\n            return cls(value=value)\n\n        def __add__(self, other):\n            return self._op(operator.add, self, other)\n\n        def __radd__(self, other):\n            return self._op(operator.add, other, self)\n\n        def __sub__(self, other):\n            return self._op(operator.sub, self, other)\n\n        def __rsub__(self, other):\n            return self._op(operator.sub, other, self)\n\n        def __mul__(self, other):\n            return self._op(operator.mul, self, other)\n\n        def __rmul__(self, other):\n            return self._op(operator.mul, other, self)\n\n        def __truediv__(self, other):\n            return self._op(operator.truediv, self, other)\n\n        def __rtruediv__(self, other):\n            return self._op(operator.truediv, other, self)\n\n        def __iadd__(self, other):\n            self.scalar.value = float(self._op(operator.add, self, other))\n            return self\n\n        def __isub__(self, other):\n            self.scalar.value = float(self._op(operator.sub, self, other))\n            return self\n\n\n    class Cpus(ScalarResource):\n        proto = mesos_pb2.Resource(name='cpus', type=mesos_pb2.Value.SCALAR)\n\n\n    class Mem(ScalarResource):\n        proto = mesos_pb2.Resource(name='mem', type=mesos_pb2.Value.SCALAR)\n\n\n    class Disk(ScalarResource):\n        proto = mesos_pb2.Resource(name='disk', type=mesos_pb2.Value.SCALAR)\n\n.. |Build Status| image:: http://drone.lensa.com:8000/api/badges/kszucs/proxo/status.svg\n   :target: http://drone.lensa.com:8000/kszucs/proxo",
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        "keywords": "protobuf dict object wrapper proxy",
        "license": "Apache License, Version 2.0",
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        "maintainer_email": null,
        "name": "proxo",
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