Merge lp:~ericsnowcurrently/fake-juju/python-lib-init into lp:~landscape/fake-juju/trunk-old

[Eric Snow]

Init the Python project for a fake-juju library.

Init the Python project for a fake-juju library.

[🤖 Landscape Builder (landscape-builder)]

review: Abstain (executing tests)

[🤖 Landscape Builder (landscape-builder)]

Command: make ci-test
Result: Success
Revno: 38
Branch: lp:~ericsnowcurrently/fake-juju/python-lib-init
Jenkins: https://ci.lscape.net/job/latch-test-xenial/14/

review: Approve (test results)

[Free Ekanayaka (free.ekanayaka)]

Nice job, thanks for the diligence. +1

review: Approve

[Chad Smith (chad.smith)]

I'll probably need a bit of guidance on intent here.

# seems to pull in fakejuju/__init__.py fine into the build directory.
cd python; python setup.py build

although python setup.py test chokes trying to find a distribution of txjuju, how will we be pulling txjuju dependencies?

[Chad Smith (chad.smith)]

review: Needs Information

[Eric Snow (ericsnowcurrently)]

> I'll probably need a bit of guidance on intent here.

The intent is to pull the fake-juju bits out of txjuju.testing and into a more useful fakejuju library here.

> # seems to pull in fakejuju/__init__.py fine into the build directory.
> cd python; python setup.py build
>
>
> although python setup.py test chokes trying to find a distribution of txjuju,
> how will we be pulling txjuju dependencies?

"python setup.py test"? Does that come for free? There aren't any tests in this patch. You are correct that setup.py won't work as-is. I'm okay with that. :) As long as the deb package works we're fine. The setup.py is mostly informational and useful for building the initial deb packaging code.

[Chad Smith (chad.smith)]

Thanks for the IRC discussion on this. I wrapped myself around the axle actually trying to build a deb package from this new setup.py as I thought it implied you wanted to use this in the future to generate deb packages.

review: Approve

=== added directory 'python'
=== added file 'python/LICENSE'
--- python/LICENSE	1970-01-01 00:00:00 +0000
+++ python/LICENSE	2016-10-06 21:47:41 +0000
@@ -0,0 +1,191 @@
+All files in this repository are licensed as follows. If you contribute
+to this repository, it is assumed that you license your contribution
+under the same license unless you state otherwise.
+
+All files Copyright (C) 2012-2016 Canonical Ltd. unless otherwise specified in the file.
+
+This software is licensed under the LGPLv3, included below.
+
+As a special exception to the GNU Lesser General Public License version 3
+("LGPL3"), the copyright holders of this Library give you permission to
+convey to a third party a Combined Work that links statically or dynamically
+to this Library without providing any Minimal Corresponding Source or
+Minimal Application Code as set out in 4d or providing the installation
+information set out in section 4e, provided that you comply with the other
+provisions of LGPL3 and provided that you meet, for the Application the
+terms and conditions of the license(s) which apply to the Application.
+
+Except as stated in this special exception, the provisions of LGPL3 will
+continue to comply in full to this Library. If you modify this Library, you
+may apply this exception to your version of this Library, but you are not
+obliged to do so. If you do not wish to do so, delete this exception
+statement from your version. This exception does not (and cannot) modify any
+license terms which apply to the Application, with which you must still
+comply.
+
+
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
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+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
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+  If you modify a copy of the Library, and, in your modifications, a
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+   the Minimal Corresponding Source and Corresponding Application
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+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
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+  5. Combined Libraries.
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+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
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+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
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+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
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+  6. Revised Versions of the GNU Lesser General Public License.
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+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
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+Library as you received it specifies that a certain numbered version
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+  If the Library as you received it specifies that a proxy can decide
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+Library.

=== added file 'python/Makefile'
--- python/Makefile	1970-01-01 00:00:00 +0000
+++ python/Makefile	2016-10-06 21:47:41 +0000
@@ -0,0 +1,9 @@
+PYTHON = python
+
+.PHONY: test
+test:
+	$(PYTHON) -m unittest discover -t $(shell pwd) -s $(shell pwd)/fakejuju
+
+.PHONY: install-dev
+install-dev:
+	ln -s $(shell pwd)/fakejuju /usr/local/lib/python2.7/dist-packages/fakejuju

=== added file 'python/README.md'
--- python/README.md	1970-01-01 00:00:00 +0000
+++ python/README.md	2016-10-06 21:47:41 +0000
@@ -0,0 +1,1 @@
+# fakejuju

=== added directory 'python/fakejuju'
=== added file 'python/fakejuju/__init__.py'
--- python/fakejuju/__init__.py	1970-01-01 00:00:00 +0000
+++ python/fakejuju/__init__.py	2016-10-06 21:47:41 +0000
@@ -0,0 +1,48 @@
+# Copyright 2016 Canonical Limited.  All rights reserved.
+
+"""Support for interaction with fake-juju.
+
+"fake-juju" is a combination of the juju and jujud commands that is
+suitable for use in integration tests.  It exposes a limited subset
+of the standard juju subcommands (see FakeJuju in this module for
+specifics).  When called without any arguments it runs jujud (using
+the dummy provider) with extra logging and testing hooks available to
+control failures.  See https://launchpad.net/fake-juju for the project.
+
+The binary is named with the Juju version for which it was built.
+For example, for version 1.25.6 the file is named "fake-juju-1.25.6".
+
+fake-juju uses the normal Juju local config directory.  This defaults
+to ~/.local/shared/juju and may be set using the JUJU_DATA environment
+variable (in 2.x, for 1.x it is JUJU_HOME).
+
+In addition to all the normal Juju environment variables (e.g.
+JUJU_DATA), fake-juju uses the following:
+
+  FAKE_JUJU_FAILURES - the path to the failures file
+      The Failures class below sets this to $JUJU_DATA/juju-failures.
+  FAKE_JUJU_LOGS_DIR - the path to the logs directory
+      This defaults to $JUJU_DATA.
+
+fake-juju also creates several extra files:
+
+  $FAKE_JUJU_LOGS_DIR/fake-juju.log - where fake-juju logs are written
+  $JUJU_DATA/fakejuju - fake-juju's data cache
+  $JUJU_DATA/fifo - a FIFO file that triggers jujud shutdown
+  $JUJU_DATA/cert.ca - the API's CA certificate
+
+Normal Juju logging for is written to $JUJU_DATA/fake-juju.log.
+
+Failures may be injected into a running fake-juju (or set before
+running).  They may be injected by adding them to the file identified
+by $FAKE_JUJU_FAILURES.  The format is a single failure definition per
+line.  The syntax of the failure definition depends on the failure.
+The currently supported failures (with their definition syntax) are
+listed here:
+
+  * when adding a unit with a specific ID
+    format: "unit-<ID>"  (e.g. unit-mysql/0)
+
+"""
+
+__version__ = "0.9.0b1"

=== added file 'python/setup.py'
--- python/setup.py	1970-01-01 00:00:00 +0000
+++ python/setup.py	2016-10-06 21:47:41 +0000
@@ -0,0 +1,69 @@
+import os
+from importlib import import_module
+try:
+    from setuptools import setup
+except ImportError:
+    from distutils.core import setup
+
+
+basedir = os.path.abspath(os.path.dirname(__file__) or '.')
+
+# required data
+
+package_name = 'fakejuju'
+NAME = package_name
+SUMMARY = 'A limited adaptation of Juju\'s client, with testing hooks.'
+AUTHOR = 'Canonical Landscape team'
+EMAIL = '[e-mail]'
+PROJECT_URL = 'https://launchpad.net/fake-juju'
+LICENSE = 'LGPLv3'
+
+with open(os.path.join(basedir, 'README.md')) as readme_file:
+    DESCRIPTION = readme_file.read()
+
+# dymanically generated data
+
+VERSION = import_module(package_name).__version__
+
+# set up packages
+
+exclude_dirs = [
+        'tests',
+        ]
+
+PACKAGES = []
+for path, dirs, files in os.walk(package_name):
+    if "__init__.py" not in files:
+        continue
+    path = path.split(os.sep)
+    if path[-1] in exclude_dirs:
+        continue
+    PACKAGES.append(".".join(path))
+
+# dependencies
+
+DEPS = ['yaml',
+        # for testing
+        'txjuju',
+        'fixtures',
+        'testtools',
+        ]
+
+
+if __name__ == "__main__":
+    setup(name=NAME,
+          version=VERSION,
+          author=AUTHOR,
+          author_email=EMAIL,
+          url=PROJECT_URL,
+          license=LICENSE,
+          description=SUMMARY,
+          long_description=DESCRIPTION,
+          packages=PACKAGES,
+
+          # for distutils
+          requires=DEPS,
+
+          # for setuptools
+          install_requires=DEPS,
+          )