openstack/swift - swift - OpenDev: Free Software Needs Free Tools

Change-Id: Ic1c67ced0169658c9aa7f78ed09bf24863cc9fb6

Using install_requires makes sure that if some code is using Swift internal
and wants to require Swift, all its dependencies have been already pulled.
This is really useful on test automation for example, otherwise, code might
be failing because on of the module listed in pip-requires is not instaled.
Also, we change the pip-requires files to use >= rather than ==, so the
requirements are easily fulfiled with distribution provided packages.
Change-Id: I65814bcd8ce798da21a5c17b4d5916a23f59e962
Signed-off-by: Julien Danjou <julien@danjou.info>

Using github as a package source is less reliable in the Jenkins test
framework than using pypi. This is because the Jenkins test framework
has a local pypi mirror.
Change-Id: Ia904d39ce70f5c2bd7d6edb9172f8226131074e2

Change-Id: Ie566e712ba0d3dca543e99efbdb576b19623e73c

This change replaces WebOb with a mostly compatible local library,
swift.common.swob. Subtle changes to WebOb's API over the years have been a
huge headache. Swift doesn't even run on the current version.
There are a few incompatibilities to simplify the implementation/interface:
 * It only implements the header properties we use. More can be easily added.
 * Casts header values to str on assignment.
 * Response classes ("HTTPNotFound") are no longer subclasses, but partials
 on Response, so things like isinstance no longer work on them.
 * Unlike newer webob versions, will never return unicode objects.
Change-Id: I76617a0903ee2286b25a821b3c935c86ff95233f

Based on PatchSet 3 of https://review.openstack.org/#/c/7569/ , make them to pass all funcional tests with both webob 1.x and 1.2.
The additional following compatibility issues were addressed:
 - Until patch for range header issue is merged into official webob release, testRangedGetsWithLWSinHeader() should skip test against webob 1.2
(49c175aec2)
 - common.constraints.check_utf8() can accept both utf8 str and unicode.
 - To convert unicode to utf-8 str if necessary.
 - Making proxy_logging can handle invalid utf-8 str
bug 888371
bug 959881
blueprint webob-support
Change-Id: I00e5fd04cd1653259606a4ffdd4926db3c84c496

- It has been to its own gerrit project.
- direct_client should follow next.
- Implements blueprint clientbindings.
Change-Id: I3bb50c95eba81302bfec71cb7ce5288b85a41dc0

* Adds tox config
 - based on the config from python-quantumclient and updated for
 test, pep8 and coverage execution as per nova's run_tests.sh.
 * Adds nosetests defaults in setup.cfg
 * Adds runtime dependencies in tools/pip-requires
 - dependencies were gathered by referencing the packages used in
 creation of a Swift All In One. Versions were determined by
 checking the swift-core/trunk ppa or, failing that, the version
 available in lucid.
 * Adds test dependencies in tools/test-requires
 * Updates swift/common/middleware/formpost.py for pep8 compliance
 * Adds instructions for executing the tests with Tox to the
 developer_guidelines
 * Adds instructions for installing openstack.nose_plugin to
 developer_saio
 * Fixes bug 909177
Change-Id: I5407924d2181e9ab335aaf76bf30c8d40deccbb4