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Hacking on :mod:`zope.catalog` | ||
============================== | ||
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Getting the Code | ||
################ | ||
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The main repository for :mod:`zope.catalog` is in the Zope Foundation | ||
Github repository: | ||
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https://github.com/zopefoundation/zope.catalog | ||
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You can get a read-only checkout from there: | ||
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.. code-block:: sh | ||
$ git clone https://github.com/zopefoundation/zope.catalog.git | ||
or fork it and get a writeable checkout of your fork: | ||
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.. code-block:: sh | ||
$ git clone git@github.com/jrandom/zope.catalog.git | ||
The project also mirrors the trunk from the Github repository as a | ||
Bazaar branch on Launchpad: | ||
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https://code.launchpad.net/zope.catalog | ||
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You can branch the trunk from there using Bazaar: | ||
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.. code-block:: sh | ||
$ bzr branch lp:zope.catalog | ||
Working in a ``virtualenv`` | ||
########################### | ||
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Installing | ||
---------- | ||
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If you use the ``virtualenv`` package to create lightweight Python | ||
development environments, you can run the tests using nothing more | ||
than the ``python`` binary in a virtualenv. First, create a scratch | ||
environment: | ||
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.. code-block:: sh | ||
$ /path/to/virtualenv --no-site-packages /tmp/hack-zope.catalog | ||
Next, get this package registered as a "development egg" in the | ||
environment: | ||
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.. code-block:: sh | ||
$ /tmp/hack-zope.catalog/bin/python setup.py develop | ||
Running the tests | ||
----------------- | ||
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Run the tests using the build-in ``setuptools`` testrunner: | ||
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.. code-block:: sh | ||
$ /tmp/hack-zope.catalog/bin/python setup.py test | ||
running test | ||
................. | ||
---------------------------------------------------------------------- | ||
Ran 17 tests in 0.000s | ||
OK | ||
If you have the :mod:`nose` package installed in the virtualenv, you can | ||
use its testrunner too: | ||
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.. code-block:: sh | ||
$ /tmp/hack-zope.catalog/bin/easy_install nose | ||
... | ||
$ /tmp/hack-zope.catalog/bin/nosetests | ||
................. | ||
---------------------------------------------------------------------- | ||
Ran 17 tests in 0.000s | ||
OK | ||
If you have the :mod:`coverage` pacakge installed in the virtualenv, | ||
you can see how well the tests cover the code: | ||
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.. code-block:: sh | ||
$ /tmp/hack-zope.catalog/bin/easy_install nose coverage | ||
... | ||
$ /tmp/hack-zope.catalog/bin/nosetests --with coverage | ||
running nosetests | ||
................... | ||
Name Stmts Miss Cover Missing | ||
---------------------------------------------------------- | ||
zope/catalog.py 0 0 100% | ||
zope/catalog/attribute.py 31 0 100% | ||
zope/catalog/catalog.py 125 0 100% | ||
zope/catalog/field.py 10 0 100% | ||
zope/catalog/interfaces.py 22 0 100% | ||
zope/catalog/keyword.py 13 0 100% | ||
zope/catalog/text.py 15 0 100% | ||
---------------------------------------------------------- | ||
TOTAL 216 16 100% | ||
---------------------------------------------------------------------- | ||
Ran 19 tests in 0.554s | ||
OK | ||
Building the documentation | ||
-------------------------- | ||
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:mod:`zope.catalog` uses the nifty :mod:`Sphinx` documentation system | ||
for building its docs. Using the same virtualenv you set up to run the | ||
tests, you can build the docs: | ||
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.. code-block:: sh | ||
$ /tmp/hack-zope.catalog/bin/easy_install Sphinx | ||
... | ||
$ bin/sphinx-build -b html -d docs/_build/doctrees docs docs/_build/html | ||
... | ||
build succeeded. | ||
You can also test the code snippets in the documentation: | ||
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.. code-block:: sh | ||
$ bin/sphinx-build -b doctest -d docs/_build/doctrees docs docs/_build/doctest | ||
... | ||
Doctest summary | ||
=============== | ||
117 tests | ||
0 failures in tests | ||
0 failures in setup code | ||
build succeeded. | ||
Testing of doctests in the sources finished, look at the \ | ||
results in _build/doctest/output.txt. | ||
Using :mod:`zc.buildout` | ||
######################## | ||
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Setting up the buildout | ||
----------------------- | ||
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:mod:`zope.catalog` ships with its own :file:`buildout.cfg` file and | ||
:file:`bootstrap.py` for setting up a development buildout: | ||
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.. code-block:: sh | ||
$ /path/to/python2.6 bootstrap.py | ||
... | ||
Generated script '.../bin/buildout' | ||
$ bin/buildout | ||
Develop: '/home/jrandom/projects/Zope/zope.catalog/.' | ||
... | ||
Generated script '.../bin/sphinx-quickstart'. | ||
Generated script '.../bin/sphinx-build'. | ||
Running the tests | ||
----------------- | ||
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Run the tests: | ||
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.. code-block:: sh | ||
$ bin/test --all | ||
Running zope.testing.testrunner.layer.UnitTests tests: | ||
Set up zope.testing.testrunner.layer.UnitTests in 0.000 seconds. | ||
Ran 400 tests with 0 failures and 0 errors in 0.366 seconds. | ||
Tearing down left over layers: | ||
Tear down zope.testing.testrunner.layer.UnitTests in 0.000 seconds. | ||
Using :mod:`tox` | ||
################ | ||
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Running Tests on Multiple Python Versions | ||
----------------------------------------- | ||
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`tox <http://tox.testrun.org/latest/>`_ is a Python-based test automation | ||
tool designed to run tests against multiple Python versions. It creates | ||
a ``virtualenv`` for each configured version, installs the current package | ||
and configured dependencies into each ``virtualenv``, and then runs the | ||
configured commands. | ||
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:mod:`zope.catalog` configures the following :mod:`tox` environments via | ||
its ``tox.ini`` file: | ||
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- The ``py26``, ``py27``, ``py33``, ``py34``, and ``pypy`` environments | ||
builds a ``virtualenv`` with the appropriate interpreter, | ||
installs :mod:`zope.catalog` and dependencies, and runs the tests | ||
via ``python setup.py test -q``. | ||
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- The ``coverage`` environment builds a ``virtualenv`` with ``python2.6``, | ||
installs :mod:`zope.catalog`, installs | ||
:mod:`nose` and :mod:`coverage`, and runs ``nosetests`` with statement | ||
coverage. | ||
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- The ``docs`` environment builds a virtualenv with ``python2.6``, installs | ||
:mod:`zope.catalog`, installs ``Sphinx`` and | ||
dependencies, and then builds the docs and exercises the doctest snippets. | ||
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This example requires that you have a working ``python2.6`` on your path, | ||
as well as installing ``tox``: | ||
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.. code-block:: sh | ||
$ tox -e py26 | ||
GLOB sdist-make: .../zope.interface/setup.py | ||
py26 sdist-reinst: .../zope.interface/.tox/dist/zope.interface-4.0.2dev.zip | ||
py26 runtests: commands[0] | ||
.......... | ||
---------------------------------------------------------------------- | ||
Ran 17 tests in 0.152s | ||
OK | ||
___________________________________ summary ____________________________________ | ||
py26: commands succeeded | ||
congratulations :) | ||
Running ``tox`` with no arguments runs all the configured environments, | ||
including building the docs and testing their snippets: | ||
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.. code-block:: sh | ||
$ tox | ||
GLOB sdist-make: .../zope.interface/setup.py | ||
py26 sdist-reinst: .../zope.interface/.tox/dist/zope.interface-4.0.2dev.zip | ||
py26 runtests: commands[0] | ||
... | ||
Doctest summary | ||
=============== | ||
117 tests | ||
0 failures in tests | ||
0 failures in setup code | ||
0 failures in cleanup code | ||
build succeeded. | ||
___________________________________ summary ____________________________________ | ||
py26: commands succeeded | ||
py27: commands succeeded | ||
py33: commands succeeded | ||
py34: commands succeeded | ||
pypy: commands succeeded | ||
coverage: commands succeeded | ||
docs: commands succeeded | ||
congratulations :) | ||
Contributing to :mod:`zope.catalog` | ||
################################### | ||
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Submitting a Bug Report | ||
----------------------- | ||
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:mod:`zope.catalog` tracks its bugs on Github: | ||
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https://github.com/zopefoundation/zope.catalog/issues | ||
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Please submit bug reports and feature requests there. | ||
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Sharing Your Changes | ||
-------------------- | ||
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.. note:: | ||
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Please ensure that all tests are passing before you submit your code. | ||
If possible, your submission should include new tests for new features | ||
or bug fixes, although it is possible that you may have tested your | ||
new code by updating existing tests. | ||
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If have made a change you would like to share, the best route is to fork | ||
the Githb repository, check out your fork, make your changes on a branch | ||
in your fork, and push it. You can then submit a pull request from your | ||
branch: | ||
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https://github.com/zopefoundation/zope.catalog/pulls | ||
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If you branched the code from Launchpad using Bazaar, you have another | ||
option: you can "push" your branch to Launchpad: | ||
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.. code-block:: sh | ||
$ bzr push lp:~jrandom/zope.catalog/cool_feature | ||
After pushing your branch, you can link it to a bug report on Launchpad, | ||
or request that the maintainers merge your branch using the Launchpad | ||
"merge request" feature. |
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Original file line number | Diff line number | Diff line change |
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narrative | ||
api | ||
hacking | ||
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Indices and tables | ||
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