{
    "info": {
        "author": "Rodrigo Manhaes",
        "author_email": "rmanhaes@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 4 - Beta",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: MIT License",
            "Programming Language :: Python :: 2.5",
            "Programming Language :: Python :: 2.6",
            "Programming Language :: Python :: 2.7",
            "Programming Language :: Python :: 3.1",
            "Programming Language :: Python :: 3.2",
            "Topic :: Software Development :: Libraries",
            "Topic :: Software Development :: Testing"
        ],
        "description": "calve_machine\n=============\n\nFactories for plain old Python objects.\n\n\nBasic Usage\n-----------\n\nA simple example::\n\n    >>> from should_dsl import should, should_not\n    >>> from calve_machine import inseminate, pregnant\n\n    >>> @inseminate\n    ... def programmer(p):\n    ...     p.name = 'Sheldon Cooper, Ph.D.'\n    ...     p.age = 29\n    ...     p.languages = ['eiffel', 'io', 'erlang']\n\n    >>> prog = pregnant.calve('programmer')\n    >>> prog.name |should| equal_to('Sheldon Cooper, Ph.D.')\n    >>> prog.age |should| be(29)\n    >>> prog.languages |should| equal_to(['eiffel', 'io', 'erlang'])\n\n\n\nInheritance\n-----------\n\nFactories can inherit from other(s)::\n\n    >>> @inseminate\n    ... def programmer(p):\n    ...     p.name = 'Sheldon Cooper, Ph.D.'\n    ...     p.age = 29\n    ...     p.languages = ['eiffel', 'io', 'erlang']\n\n    >>> @inseminate(seed_from='programmer')\n    ... def python_programmer(p):\n    ...     p.languages = ['python']\n    ...     p.foo = 'spam'\n\n    >>> prog = pregnant.calve('python_programmer')\n    >>> prog.name |should| equal_to('Sheldon Cooper, Ph.D.')\n    >>> prog.age |should| be(29)\n    >>> prog.languages |should| equal_to(['python'])\n    >>> prog.foo |should| equal_to('spam')\n\n    >>> @inseminate(seed_from='python_programmer')\n    ... def zope_programmer(p):\n    ...     p.languages = ['zcml']\n    ...     p.age = 30\n\n    >>> prog = pregnant.calve('zope_programmer')\n    >>> prog.name |should| equal_to('Sheldon Cooper, Ph.D.')\n    >>> prog.age |should| be(30)\n    >>> prog.languages |should| equal_to(['zcml'])\n    >>> prog.foo |should| equal_to('spam')\n\n\nSequences\n---------\n\nFactories can generate sequences::\n\n    >>> from calve_machine import sequence\n\n    >>> @inseminate\n    ... def id_holder(i):\n    ...     i.name = sequence(lambda n: \"Crazy Guy %s\" %n)\n    ...     i.square_id = sequence(lambda n: n ** 2)\n\n    >>> obj = pregnant.calve('id_holder')\n    >>> obj.name |should| equal_to(\"Crazy Guy 1\")\n    >>> obj.square_id |should| be(1)\n\n    >>> obj = pregnant.calve('id_holder')\n    >>> obj.name |should| equal_to(\"Crazy Guy 2\")\n    >>> obj.square_id |should| be(4)\n\n    >>> obj = pregnant.calve('id_holder')\n    >>> obj.name |should| equal_to(\"Crazy Guy 3\")\n    >>> obj.square_id |should| be(9)\n\n\nTemplating\n----------\n\nObjects can be generated using an existing object as template. Given an object::\n\n    >>> class Spam(object):\n    ...     def __init__(self, eggs):\n    ...         self.eggs = eggs\n    ...     def fried(self):\n    ...         return self.eggs + ' w/ cholesterol'\n\n    >>> spam = Spam(\"Guava\")\n    >>> guava_prog = pregnant.calve('programmer', template=spam)\n\n\nEverything from \"programmer\" act as expected::\n\n    >>> guava_prog.name |should| equal_to('Sheldon Cooper, Ph.D.')\n    >>> guava_prog.age |should| be(29)\n    >>> guava_prog.languages |should| equal_to(['eiffel', 'io', 'erlang'])\n\n\nAll members from the template object are present::\n\n    >>> guava_prog.eggs |should| equal_to('Guava')\n    >>> guava_prog.fried() |should| equal_to('Guava w/ cholesterol')\n\n\nThe class of newborn object is the same class of the template object::\n\n    >>> guava_prog |should| be_instance_of(Spam)\n\n\nTemplate object remains untouched::\n\n    >>> spam |should_not| respond_to('name')\n    >>> spam |should_not| respond_to('age')\n    >>> spam |should_not| respond_to('languages')\n\n\nClasses as templates\n--------------------\n\nTemplates can be classes, not only objects::\n\n    >>> class Person:\n    ...     def __init__(self):\n    ...         self.city = 'Campos dos Goytacazes/RJ/Brazil'\n\n    >>> prog = pregnant.calve('programmer', template=Person)\n\n\nEverything from \"programmer\" act as expected::\n\n    >>> prog.name |should| equal_to('Sheldon Cooper, Ph.D.')\n    >>> prog.age |should| be(29)\n    >>> prog.languages |should| equal_to(['eiffel', 'io', 'erlang'])\n\n\nAll members from the template class are present::\n\n    >>> prog.city |should| equal_to('Campos dos Goytacazes/RJ/Brazil')\n\n\nThe class of newborn object is the same class of the template object::\n\n    >>> prog |should| be_instance_of(Person)\n\n\nIf a class have required init parameters::\n\n    >>> class User:\n    ...     def __init__(self, email, password):\n    ...         self.email, self.password = email, password\n\n\nyou can use the method init() for defining the constructor parameters::\n\n    >>> @inseminate\n    ... def parameterized_programmer(u):\n    ...     u.init('admin@admin.com', 's3cr3t')\n    ...     u.name = 'Sheldon Cooper'\n\n    >>> prog = pregnant.calve('parameterized_programmer', template=User)\n    >>> prog.email |should| equal_to('admin@admin.com')\n    >>> prog.password |should| equal_to('s3cr3t')\n    >>> prog.name |should| equal_to('Sheldon Cooper')\n\n\nParameters for the constructor are ignored for a class without constructor\nparameters::\n\n    >>> prog = pregnant.calve('parameterized_programmer', template=Person)\n\n\nAssociation\n-----------\n\ncalve_machine supports object associations::\n\n    >>> from calve_machine import association\n\n    >>> @inseminate\n    ... def customer(c):\n    ...     c.name = 'Someone'\n\n    >>> @inseminate\n    ... def order(o):\n    ...     o.owner = association('customer')\n\n    >>> an_order = pregnant.calve('order')\n    >>> an_order.owner.name |should| equal_to('Someone')\n\n\nIf the field name equals to the seed name, there's no need to specify the seed name::\n\n    >>> @inseminate\n    ... def order(o):\n    ...     o.customer = association()\n\n    >>> an_order = pregnant.calve('order')\n    >>> an_order.customer.name |should| equal_to('Someone')\n\n\nAfter build\n-----------\n\nArbitrary code can be defined to run over the created object::\n\n    >>> class User(object):\n    ...    def __init__(self):\n    ...        self.authorized = False\n    ...    def authorize(self):\n    ...        self.authorized = True\n\n    >>> @inseminate\n    ... def user(u):\n    ...     u.email = 'admin@admin.com'\n    ...     u.password = 'adm!npassword'\n    ...     u.after_build(lambda user: user.authorize())\n\n    >>> user = pregnant.calve('user', template=User())\n    >>> user |should| be_authorized\n\n\nHow to install\n--------------\n\nFor the latest release, run::\n\n    pip install calve_machine\n\n\nYou can also install the current development version directly from Github::\n\n    pip install -e git+https://github.com/rodrigomanhaes/calve_machine.git#egg=calve_machine\n\n\nHow to run tests\n----------------\n\nJust run::\n\n    make test\n\nfor install all test dependencies (`Should-DSL <http://www.should-dsl.info>`_\nand `Specloud <https://github.com/hugobr/specloud>`_, at the moment) and\nrun the tests. calve_machine itself has no dependencies.\n\n\nIdeas\n-----\n\ncalve_machine is freely inspired by `factory_girl <https://github.com/thoughtbot/factory_girl>`_.",
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