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+============
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+Contributing
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+============
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+
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+Some ground rules:
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+
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+* To avoid disappointment, new features should be discussed on the mailing list
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+ (django-oscar@googlegroups.com) before serious work starts.
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+
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+* Write tests! Pull requests will be rejected if sufficient tests aren't
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+ provided. See the guidance below on the testing conventions that oscar uses
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+
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+* Write docs! Please update the documentation when altering behaviour or introducing new features.
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+
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+* Write good commit messages: see `Tim Pope's excellent note`_.
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+
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+.. _`Tim Pope's excellent note`: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
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+
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+* Make pull requests against Oscar's master branch unless instructed otherwise.
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+
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+Installation
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+============
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+
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+After forking, run::
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+
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+ git clone git@github.com:<username>/django-oscar.git
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+ cd django-oscar
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+ mkvirtualenv oscar # optional but recommended
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+ make install
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+
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+Running tests
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+=============
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+
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+Oscar uses a nose_ testrunner which can be invoked using::
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+
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+ ./runtests.py
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+
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+.. _nose: http://nose.readthedocs.org/en/latest/
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+
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+To run a subset of tests, you can use filesystem or module paths. These two
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+commands will run the same set of tests::
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+
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+ ./runtests.py tests/unit/order
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+ ./runtests.py tests.unit.order
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+
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+To run an individual test class use one of::
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+
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+ ./runtests.py tests/unit/order:TestSuccessfulOrderCreation
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+ ./runtests.py tests.unit.order:TestSuccessfulOrderCreation
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+
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+(Note the ':'.)
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+
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+To run an individual test, use one of::
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+
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+ ./runtests.py tests/unit/order:TestSuccessfulOrderCreation.test_creates_order_and_line_models
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+ ./runtests.py tests.unit.order:TestSuccessfulOrderCreation.test_creates_order_and_line_models
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+
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+Oscar's testrunner uses the progressive_ plugin when running all tests, but uses
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+the spec_ plugin when running a subset. It is a good practice to name your test
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+cases and methods so that the spec output reads well. For example::
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+
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+ $ ./runtests.py tests/unit/offer/benefit_tests.py:TestAbsoluteDiscount
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+ nosetests --verbosity 1 tests/unit/offer/benefit_tests.py:TestAbsoluteDiscount -s -x --with-spec
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+ Creating test database for alias 'default'...
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+
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+ Absolute discount
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+ - consumes all lines for multi item basket cheaper than threshold
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+ - consumes all products for heterogeneous basket
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+ - consumes correct quantity for multi item basket more expensive than threshold
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+ - correctly discounts line
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+ - discount is applied to lines
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+ - gives correct discount for multi item basket cheaper than threshold
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+ - gives correct discount for multi item basket more expensive than threshold
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+ - gives correct discount for multi item basket with max affected items set
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+ - gives correct discount for single item basket cheaper than threshold
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+ - gives correct discount for single item basket equal to threshold
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+ - gives correct discount for single item basket more expensive than threshold
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+ - gives correct discounts when applied multiple times
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+ - gives correct discounts when applied multiple times with condition
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+ - gives no discount for a non discountable product
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+ - gives no discount for an empty basket
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+
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+ ----------------------------------------------------------------------
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+ Ran 15 tests in 0.295s
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+
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+.. _progressive: http://pypi.python.org/pypi/nose-progressive/
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+.. _spec: http://darcs.idyll.org/~t/projects/pinocchio/doc/#spec-generate-test-description-from-test-class-method-names
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+
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+Playing in the sandbox
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+======================
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+
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+Oscar ships with a 'sandbox' site which can be run locally to play around with
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+Oscar using a browser. Set it up by::
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+
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+ make sandbox
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+ cd sites/sandbox
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+ ./manage.py runserver
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+
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+This will create the database and load some fixtures for categories and shipping
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+countries.
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+
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+Writing docs
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+============
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+
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+There's a helper script for building the docs locally::
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+
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+ cd docs
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+ ./test_docs.sh
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+
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+Conventions
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+===========
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+
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+General
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+-------
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+
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+* PEP8 everywhere while remaining sensible
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+
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+URLs
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+----
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+
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+* List pages should use plurals, eg ``/products/``, ``/notifications/``
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+
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+* Detail pages should simply be a PK/slug on top of the list page, eg
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+ ``/products/the-bible/``, ``/notifications/1/``
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+
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+* Create pages should have 'create' as the final path segment, eg
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+ ``/dashboard/notifications/create/``
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+
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+* Update pages are sometimes the same as detail pages (ie when in the
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+ dashboard). In those cases, just use the detail convention, eg
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+ ``/dashboard/notifications/3/``. If there is a distinction between the detail
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+ page and the update page, use ``/dashboard/notifications/3/update/``.
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+
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+* Delete pages, eg ``/dashboard/notifications/3/delete/``
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+
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+View class names
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+----------------
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+
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+Classes should be named according to::
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+
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+ '%s%sView' % (class_name, verb)
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+
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+For example, ``ProductUpdateView``, ``OfferCreateView`` and
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+``PromotionDeleteView``. This doesn't fit all situations but it's a good basis.
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David Winterbottom
13 年之前