* initial checkin

gnuviechadminweb/config/environment.py

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+"""Pylons environment configuration"""
+import os
+
+from pylons import config
+
+import gnuviechadminweb.lib.app_globals as app_globals
+import gnuviechadminweb.lib.helpers
+from gnuviechadminweb.config.routing import make_map
+
+def load_environment(global_conf, app_conf):
+    """Configure the Pylons environment via the ``pylons.config``
+    object
+    """
+    # Pylons paths
+    root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+    paths = dict(root=root,
+                 controllers=os.path.join(root, 'controllers'),
+                 static_files=os.path.join(root, 'public'),
+                 templates=[os.path.join(root, 'templates')])
+
+    # Initialize config with the basic options
+    config.init_app(global_conf, app_conf, package='gnuviechadminweb',
+                    template_engine='mako', paths=paths)
+
+    config['routes.map'] = make_map()
+    config['pylons.g'] = app_globals.Globals()
+    config['pylons.h'] = gnuviechadminweb.lib.helpers
+
+    # Customize templating options via this variable
+    tmpl_options = config['buffet.template_options']
+
+    # CONFIGURATION OPTIONS HERE (note: all config options will override
+    # any Pylons config options)

gnuviechadminweb/config/middleware.py

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+"""Pylons middleware initialization"""
+from paste.cascade import Cascade
+from paste.registry import RegistryManager
+from paste.urlparser import StaticURLParser
+from paste.deploy.converters import asbool
+
+from pylons import config
+from pylons.error import error_template
+from pylons.middleware import error_mapper, ErrorDocuments, ErrorHandler, \
+    StaticJavascripts
+from pylons.wsgiapp import PylonsApp
+
+from gnuviechadminweb.config.environment import load_environment
+
+def make_app(global_conf, full_stack=True, **app_conf):
+    """Create a Pylons WSGI application and return it
+
+    ``global_conf``
+        The inherited configuration for this application. Normally from
+        the [DEFAULT] section of the Paste ini file.
+
+    ``full_stack``
+        Whether or not this application provides a full WSGI stack (by
+        default, meaning it handles its own exceptions and errors).
+        Disable full_stack when this application is "managed" by
+        another WSGI middleware.
+
+    ``app_conf``
+        The application's local configuration. Normally specified in the
+        [app:<name>] section of the Paste ini file (where <name>
+        defaults to main).
+    """
+    # Configure the Pylons environment
+    load_environment(global_conf, app_conf)
+
+    # The Pylons WSGI app
+    app = PylonsApp()
+
+    # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
+
+    if asbool(full_stack):
+        # Handle Python exceptions
+        app = ErrorHandler(app, global_conf, error_template=error_template,
+                           **config['pylons.errorware'])
+
+        # Display error documents for 401, 403, 404 status codes (and
+        # 500 when debug is disabled)
+        app = ErrorDocuments(app, global_conf, mapper=error_mapper, **app_conf)
+
+    # Establish the Registry for this application
+    app = RegistryManager(app)
+
+    # Static files
+    javascripts_app = StaticJavascripts()
+    static_app = StaticURLParser(config['pylons.paths']['static_files'])
+    app = Cascade([static_app, javascripts_app, app])
+    return app

gnuviechadminweb/config/routing.py

@@ -0,0 +1,24 @@
+"""Routes configuration
+
+The more specific and detailed routes should be defined first so they
+may take precedent over the more generic routes. For more information
+refer to the routes manual at http://routes.groovie.org/docs/
+"""
+from pylons import config
+from routes import Mapper
+
+def make_map():
+    """Create, configure and return the routes Mapper"""
+    map = Mapper(directory=config['pylons.paths']['controllers'],
+                 always_scan=config['debug'])
+
+    # The ErrorController route (handles 404/500 error pages); it should
+    # likely stay at the top, ensuring it can always be resolved
+    map.connect('error/:action/:id', controller='error')
+
+    # CUSTOM ROUTES HERE
+
+    map.connect(':controller/:action/:id')
+    map.connect('*url', controller='template', action='view')
+
+    return map

gnuviechadminweb/controllers/error.py

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+import cgi
+import os.path
+
+from paste.urlparser import StaticURLParser
+from pylons.middleware import error_document_template, media_path
+
+from gnuviechadminweb.lib.base import *
+
+class ErrorController(BaseController):
+    """Generates error documents as and when they are required.
+
+    The ErrorDocuments middleware forwards to ErrorController when error
+    related status codes are returned from the application.
+
+    This behaviour can be altered by changing the parameters to the
+    ErrorDocuments middleware in your config/middleware.py file.
+    
+    """
+    def document(self):
+        """Render the error document"""
+        page = error_document_template % \
+            dict(prefix=request.environ.get('SCRIPT_NAME', ''),
+                 code=cgi.escape(request.params.get('code', '')),
+                 message=cgi.escape(request.params.get('message', '')))
+        return page
+
+    def img(self, id):
+        """Serve Pylons' stock images"""
+        return self._serve_file(os.path.join(media_path, 'img'), id)
+
+    def style(self, id):
+        """Serve Pylons' stock stylesheets"""
+        return self._serve_file(os.path.join(media_path, 'style'), id)
+
+    def _serve_file(self, root, path):
+        """Call Paste's FileApp (a WSGI application) to serve the file
+        at the specified path
+        """
+        static = StaticURLParser(root)
+        request.environ['PATH_INFO'] = '/%s' % path
+        return static(request.environ, self.start_response)

gnuviechadminweb/controllers/template.py

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+from gnuviechadminweb.lib.base import *
+
+class TemplateController(BaseController):
+
+    def view(self, url):
+        """By default, the final controller tried to fulfill the request
+        when no other routes match. It may be used to display a template
+        when all else fails, e.g.::
+
+            def view(self, url):
+                return render('/%s' % url)
+
+        Or if you're using Mako and want to explicitly send a 404 (Not
+        Found) response code when the requested template doesn't exist::
+
+            import mako.exceptions
+
+            def view(self, url):
+                try:
+                    return render('/%s' % url)
+                except mako.exceptions.TopLevelLookupException:
+                    abort(404)
+
+        By default this controller aborts the request with a 404 (Not
+        Found)
+        """
+        abort(404)

gnuviechadminweb/lib/app_globals.py

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+"""The application's Globals object"""
+from pylons import config
+
+class Globals(object):
+    """Globals acts as a container for objects available throughout the
+    life of the application
+    """
+
+    def __init__(self):
+        """One instance of Globals is created during application
+        initialization and is available during requests via the 'g'
+        variable
+        """
+        pass

gnuviechadminweb/lib/base.py

@@ -0,0 +1,27 @@
+"""The base Controller API
+
+Provides the BaseController class for subclassing, and other objects
+utilized by Controllers.
+"""
+from pylons import c, cache, config, g, request, response, session
+from pylons.controllers import WSGIController
+from pylons.controllers.util import abort, etag_cache, redirect_to
+from pylons.decorators import jsonify, validate
+from pylons.i18n import _, ungettext, N_
+from pylons.templating import render
+
+import gnuviechadminweb.lib.helpers as h
+import gnuviechadminweb.model as model
+
+class BaseController(WSGIController):
+
+    def __call__(self, environ, start_response):
+        """Invoke the Controller"""
+        # WSGIController.__call__ dispatches to the Controller method
+        # the request is routed to. This routing information is
+        # available in environ['pylons.routes_dict']
+        return WSGIController.__call__(self, environ, start_response)
+
+# Include the '_' function in the public names
+__all__ = [__name for __name in locals().keys() if not __name.startswith('_') \
+           or __name == '_']

gnuviechadminweb/lib/helpers.py

@@ -0,0 +1,6 @@
+"""Helper functions
+
+Consists of functions to typically be used within templates, but also
+available to Controllers. This module is available to both as 'h'.
+"""
+from webhelpers import *

gnuviechadminweb/public/index.html

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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+   "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+  <title>Pylons Default Page</title>
+  <style>
+    body { background-color: #fff; color: #333; }
+
+    body, p {
+      font-family: verdana, arial, helvetica, sans-serif;
+      font-size:   12px;
+      line-height: 18px;
+    }
+    pre {
+      background-color: #eee;
+      padding: 10px;
+      font-size: 11px;
+      line-height: 13px;
+    }
+
+    a { color: #000; }
+    a:visited { color: #666; }
+    a:hover { color: #fff; background-color:#000; }
+  </style>
+</head>
+<body>
+
+<h1>Welcome to your Pylons Web Application</h1>
+
+<h2>Weren't expecting to see this page?</h2>
+
+<p>The <tt>gnuviechadminweb/public/</tt> directory is searched for static files
+ <i>before</i> your controllers are run. Remove this file (<tt>gnuviechadminweb/public/index.html</tt>)
+  and edit the routes in <tt>gnuviechadminweb/config/routing.py</tt> to point the
+  <a href="/">root path</a> to a 'hello' controller we'll create below:
+  <pre> map.connect('', controller='hello', action='index')</pre>
+</p>
+
+<h2>Getting Started</h2>
+<p>You're now ready to start creating your own web application. To create a 'hello' controller,
+  run the following command in your project's root directory: 
+<pre>
+gnuviechadminweb$ paster controller hello
+</pre>
+
+  This generates the following the following code in <tt>gnuviechadminweb/controllers/hello.py</tt>:
+<pre>
+import logging
+
+from gnuviechadminweb.lib.base import *
+
+log = logging.getLogger(__name__)
+
+class HelloController(BaseController):
+
+    def index(self):
+        # Return a rendered template
+        #   return render('/some/template.mako)
+        # or, Return a response
+        return 'Hello World'
+</pre>
+</p>
+<p>This controller simply prints out 'Hello World' to the browser. Pylons' default routes
+  automatically set up this controller to respond at the <a href="/hello">/hello</a> URL.
+  With the additional route described above, this controller will also respond at the
+  <a href="/">root path</a>.
+</p>
+
+<h3>Using a template</h3>
+<p>To call a template and do something a little more complex, this following example
+   shows how to print out some request information from a
+  <a href="http://www.makotemplates.org">Mako</a> template.
+</p>
+<p>Create a <tt>serverinfo.mako</tt> file in your project's <tt>gnuviechadminweb/templates/</tt>
+  directory with the following contents:
+</p>  
+<pre>
+&lt;h2&gt;
+Server info for ${request.host}
+&lt;/h2&gt;
+
+&lt;p&gt;
+The URL you called: ${h.url_for()}
+&lt;/p&gt;
+
+&lt;p&gt;
+The name you set: ${c.name}
+&lt;/p&gt;
+
+&lt;p&gt;The WSGI environ:&lt;br /&gt;
+&lt;pre&gt;${c.pretty_environ}&lt;/pre&gt;
+&lt;/p&gt;
+</pre>
+
+Then add the following to your 'hello' controller class:
+<pre>
+    def serverinfo(self):
+        import cgi
+        import pprint
+        c.pretty_environ = cgi.escape(pprint.pformat(request.environ))
+        c.name = 'The Black Knight'
+        return render('/serverinfo.mako')
+</pre>
+
+You can now view the page at: <tt><a href="/hello/serverinfo">/hello/serverinfo</a></tt>
+</p>
+</body>
+</html>

gnuviechadminweb/tests/__init__.py

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+"""Pylons application test package
+
+When the test runner finds and executes tests within this directory,
+this file will be loaded to setup the test environment.
+
+It registers the root directory of the project in sys.path and
+pkg_resources, in case the project hasn't been installed with
+setuptools. It also initializes the application via websetup (paster
+setup-app) with the project's test.ini configuration file.
+"""
+import os
+import sys
+from unittest import TestCase
+
+import pkg_resources
+import paste.fixture
+import paste.script.appinstall
+from paste.deploy import loadapp
+from routes import url_for
+
+__all__ = ['url_for', 'TestController']
+
+here_dir = os.path.dirname(os.path.abspath(__file__))
+conf_dir = os.path.dirname(os.path.dirname(here_dir))
+
+sys.path.insert(0, conf_dir)
+pkg_resources.working_set.add_entry(conf_dir)
+pkg_resources.require('Paste')
+pkg_resources.require('PasteScript')
+
+test_file = os.path.join(conf_dir, 'test.ini')
+cmd = paste.script.appinstall.SetupCommand('setup-app')
+cmd.run([test_file])
+
+class TestController(TestCase):
+
+    def __init__(self, *args, **kwargs):
+        wsgiapp = loadapp('config:test.ini', relative_to=conf_dir)
+        self.app = paste.fixture.TestApp(wsgiapp)
+        TestCase.__init__(self, *args, **kwargs)

gnuviechadminweb/websetup.py

@@ -0,0 +1,14 @@
+"""Setup the gnuviechadminweb application"""
+import logging
+
+from paste.deploy import appconfig
+from pylons import config
+
+from gnuviechadminweb.config.environment import load_environment
+
+log = logging.getLogger(__name__)
+
+def setup_config(command, filename, section, vars):
+    """Place any commands to setup gnuviechadminweb here"""
+    conf = appconfig('config:' + filename)
+    load_environment(conf.global_conf, conf.local_conf)