openstack/magnum
Code Issues Proposed changes

Created the pecan project for containers for API

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Co-Authored-By: Digambar Patil <digambarpat@gmail.com>
Co-Authored-By: Steven Dake <sdake@redhat.com>

Change-Id: I886a26ded99708f39bba22d0ebd08ce99cd26020
This commit is contained in:
digambar 2014-09-09 17:57:18 +05:30 committed by Davanum Srinivas (dims)
parent 84d943ec2d
commit 3d15bd1ba8
18 changed files with 321 additions and 0 deletions
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1
containers/MANIFEST.in Normal file
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recursive-include public *

0
containers/api/__init__.py Normal file
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14
containers/api/app.py Normal file
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from pecan import make_app
from api import model
def setup_app(config):
model.init_model()
app_conf = dict(config.app)
return make_app(
app_conf.pop('root'),
logging=getattr(config, 'logging', {}),
**app_conf
)

0
containers/api/controllers/__init__.py Normal file
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containers/api/controllers/root.py Normal file
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from pecan import expose, redirect
from webob.exc import status_map
class RootController(object):
@expose(generic=True, template='index.html')
def index(self):
return dict()
@index.when(method='POST')
def index_post(self, q):
redirect('http://pecan.readthedocs.org/en/latest/search.html?q=%s' % q)
@expose('error.html')
def error(self, status):
try:
status = int(status)
except ValueError: # pragma: no cover
status = 500
message = getattr(status_map.get(status), 'explanation', '')
return dict(status=status, message=message)

15
containers/api/model/__init__.py Normal file
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from pecan import conf # noqa
def init_model():
"""
This is a stub method which is called at application startup time.
If you need to bind to a parsed database configuration, set up tables or
ORM classes, or perform any database initialization, this is the
recommended place to do it.
For more information working with databases, and some common recipes,
see http://pecan.readthedocs.org/en/latest/databases.html
"""
pass

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containers/api/templates/error.html Normal file
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<%inherit file="layout.html" />
## provide definitions for blocks we want to redefine
<%def name="title()">
Server Error ${status}
</%def>
## now define the body of the template
<header>
<h1>Server Error ${status}</h1>
</header>
<p>${message}</p>

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containers/api/templates/index.html Normal file
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<%inherit file="layout.html" />
## provide definitions for blocks we want to redefine
<%def name="title()">
Welcome to Pecan!
</%def>
## now define the body of the template
<header>
<h1><img src="/images/logo.png" /></h1>
</header>
<div id="content">
<p>This is a sample Pecan project.</p>
<p>
Instructions for getting started can be found online at <a
href="http://pecanpy.org" target="window">pecanpy.org</a>
</p>
<p>
...or you can search the documentation here:
</p>
<form method="POST" action="/">
<fieldset>
<input name="q" />
<input type="submit" value="Search" />
</fieldset>
<small>Enter search terms or a module, class or function name.</small>
</form>
</div>

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containers/api/templates/layout.html Normal file
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<html>
<head>
<title>${self.title()}</title>
${self.style()}
${self.javascript()}
</head>
<body>
${self.body()}
</body>
</html>
<%def name="title()">
Default Title
</%def>
<%def name="style()">
<link rel="stylesheet" type="text/css" media="screen" href="/css/style.css" />
</%def>
<%def name="javascript()">
<script language="text/javascript" src="/javascript/shared.js"></script>
</%def>

22
containers/api/tests/__init__.py Normal file
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import os
from unittest import TestCase
from pecan import set_config
from pecan.testing import load_test_app
__all__ = ['FunctionalTest']
class FunctionalTest(TestCase):
"""
Used for functional tests where you need to test your
literal application and its integration with the framework.
"""
def setUp(self):
self.app = load_test_app(os.path.join(
os.path.dirname(__file__),
'config.py'
))
def tearDown(self):
set_config({}, overwrite=True)

25
containers/api/tests/config.py Normal file
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# Server Specific Configurations
server = {
'port': '8080',
'host': '0.0.0.0'
}
# Pecan Application Configurations
app = {
'root': 'api.controllers.root.RootController',
'modules': ['api'],
'static_root': '%(confdir)s/../../public',
'template_path': '%(confdir)s/../templates',
'debug': True,
'errors': {
'404': '/error/404',
'__force_dict__': True
}
}
# Custom Configurations must be in Python dictionary format::
#
# foo = {'bar':'baz'}
#
# All configurations are accessible at::
# pecan.conf

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containers/api/tests/test_functional.py Normal file
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from unittest import TestCase
from webtest import TestApp
from api.tests import FunctionalTest
class TestRootController(FunctionalTest):
def test_get(self):
response = self.app.get('/')
assert response.status_int == 200
def test_search(self):
response = self.app.post('/', params={'q': 'RestController'})
assert response.status_int == 302
assert response.headers['Location'] == (
'http://pecan.readthedocs.org/en/latest/search.html'
'?q=RestController'
)
def test_get_not_found(self):
response = self.app.get('/a/bogus/url', expect_errors=True)
assert response.status_int == 404

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containers/api/tests/test_units.py Normal file
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from unittest import TestCase
class TestUnits(TestCase):
def test_units(self):
assert 5 * 5 == 25

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containers/config.py Normal file
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# Server Specific Configurations
server = {
'port': '8080',
'host': '0.0.0.0'
}
# Pecan Application Configurations
app = {
'root': 'api.controllers.root.RootController',
'modules': ['api'],
'static_root': '%(confdir)s/public',
'template_path': '%(confdir)s/api/templates',
'debug': True,
'errors': {
404: '/error/404',
'__force_dict__': True
}
}
logging = {
'root': {'level': 'INFO', 'handlers': ['console']},
'loggers': {
'api': {'level': 'DEBUG', 'handlers': ['console']},
'pecan.commands.serve': {'level': 'DEBUG', 'handlers': ['console']},
'py.warnings': {'handlers': ['console']},
'__force_dict__': True
},
'handlers': {
'console': {
'level': 'DEBUG',
'class': 'logging.StreamHandler',
'formatter': 'color'
}
},
'formatters': {
'simple': {
'format': ('%(asctime)s %(levelname)-5.5s [%(name)s]'
'[%(threadName)s] %(message)s')
},
'color': {
'()': 'pecan.log.ColorFormatter',
'format': ('%(asctime)s [%(padded_color_levelname)s] [%(name)s]'
'[%(threadName)s] %(message)s'),
'__force_dict__': True
}
}
}
# Custom Configurations must be in Python dictionary format::
#
# foo = {'bar':'baz'}
#
# All configurations are accessible at::
# pecan.conf

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containers/public/css/style.css Normal file
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body {
background: #311F00;
color: white;
font-family: 'Helvetica Neue', 'Helvetica', 'Verdana', sans-serif;
padding: 1em 2em;
}
a {
color: #FAFF78;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
div#content {
width: 800px;
margin: 0 auto;
}
form {
margin: 0;
padding: 0;
border: 0;
}
fieldset {
border: 0;
}
input.error {
background: #FAFF78;
}
header {
text-align: center;
}
h1, h2, h3, h4, h5, h6 {
font-family: 'Futura-CondensedExtraBold', 'Futura', 'Helvetica', sans-serif;
text-transform: uppercase;
}

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containers/setup.cfg Normal file
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[nosetests]
match=^test
where=api
nocapture=1
cover-package=api
cover-erase=1

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containers/setup.py Normal file
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# -*- coding: utf-8 -*-
try:
from setuptools import setup, find_packages
except ImportError:
from ez_setup import use_setuptools
use_setuptools()
from setuptools import setup, find_packages
setup(
name='api',
version='0.1',
description='',
author='',
author_email='',
install_requires=[
"pecan",
],
test_suite='api',
zip_safe=False,
include_package_data=True,
packages=find_packages(exclude=['ez_setup'])
)