Stiivi · October 30, 2012 18:52
diff --git a/application.py b/application.py
 from flask import Flask, render_template, request
 import cubes

 app = Flask(__name__)

 #
 # Data we aregoing to browse and logical model of the data
 #
 MODEL_PATH = "model.json"
 DB_URL = "sqlite:///data.sqlite"
 CUBE_NAME = "irbd_balance"

 # Some global variables. We do not have to care about Flask provided thread
 # safety here, as they are non-mutable.

 workspace = None
 model = None

 @app.route("/")
 @app.route("/<dim_name>")
 def report(dim_name=None):
    global model
    browser = get_browser()

    if not dim_name:
        return render_template('report_presenter.html', dimensions=model.dimensions)

    # First we need to get the hierarchy to know the order of levels. Cubes
    # supports multiple hierarchies internally.

    dimension = model.dimension(dim_name)
    hierarchy = dimension.hierarchy()

    cutstr = request.args.get("cut")
    cell = cubes.Cell(browser.cube, cubes.cuts_from_string(cutstr))

    result = browser.aggregate(cell, drilldown=[dim_name])

    presenter = cubes.create_presenter("simple_html_table",
                                table_style="table table-striped table-bordered",
                                create_links=True)
    table = presenter.present(result, dimension, ["amount_sum", "record_count"])

    return render_template('report_presenter.html',
                            cell=cell,
                            dimensions=model.dimensions,
                            dimension=dimension,
                            table=table)

 def initialize_model():
    global workspace
    global model

    model = cubes.load_model(MODEL_PATH)
    workspace = cubes.create_workspace("sql", model, url=DB_URL,
                                                     fact_prefix="ft_")

 def get_browser():
    return workspace.browser_for_cube(model.cube(CUBE_NAME))

 if __name__ == "__main__":
    app.debug = True
    initialize_model()
    app.run()
diff --git a/report.html b/report.html

 <!doctype html>
 <head>
    <title>Cubes</title>
    <link rel="stylesheet" href="{{url_for('static', filename='bootstrap.min.css')}}" type="text/css" />
    <link rel="stylesheet" href="{{url_for('static', filename='bootstrap-responsive.min.css')}}" type="text/css" />
 </head>
 <body>

 <div class="container">

 <h1>Browse Dimensions</h1>

 <!-- List dimensions from the model -->

 <div class="btn-group">
    {% for dimension in dimensions %}
        <button class="btn">
        <a href="{{dimension.name}}">{{dimension.label or dimension.name}}</a>
        </button>
    {% endfor %}
 </div>

 {% if dimension %}
 <h1>Dimension: {{dimension.label or dimension.name}}</h1>

 <div>
    <ul class="breadcrumb">
    <li><a href="?cut={{cell.rollup_dim(dimension, None).to_str()}}">All</a></li>
    {% if levels %}<span class="divider">::</span>{% endif %}
    {% for level in levels %} 
        <li>
        {% if loop.last %}
            {{level.label}}: {{details[loop.index0]._label}}
        {% else %}
        <a href="?cut={{cell.rollup_dim(dimension,level).to_str()}}">
            {{level.label}}: {{details[loop.index0]._label}} 
        </a> 
        <span class="divider">::</span>
        {% endif %}
         </li>
    {% endfor %}
    </ul>
 </div>

 <!-- Display the data -->
 {{table|safe}}

 {% endif %} <!-- if dim -->
 </div>
 </body>
	from flask import Flask, render_template, request
	import cubes

	app = Flask(__name__)

	#
	# Data we aregoing to browse and logical model of the data
	#
	MODEL_PATH = "model.json"
	DB_URL = "sqlite:///data.sqlite"
	CUBE_NAME = "irbd_balance"

	# Some global variables. We do not have to care about Flask provided thread
	# safety here, as they are non-mutable.

	workspace = None
	model = None

	@app.route("/")
	@app.route("/<dim_name>")
	def report(dim_name=None):
	global model
	browser = get_browser()

	if not dim_name:
	return render_template('report_presenter.html', dimensions=model.dimensions)

	# First we need to get the hierarchy to know the order of levels. Cubes
	# supports multiple hierarchies internally.

	dimension = model.dimension(dim_name)
	hierarchy = dimension.hierarchy()

	cutstr = request.args.get("cut")
	cell = cubes.Cell(browser.cube, cubes.cuts_from_string(cutstr))

	result = browser.aggregate(cell, drilldown=[dim_name])

	presenter = cubes.create_presenter("simple_html_table",
	table_style="table table-striped table-bordered",
	create_links=True)
	table = presenter.present(result, dimension, ["amount_sum", "record_count"])

	return render_template('report_presenter.html',
	cell=cell,
	dimensions=model.dimensions,
	dimension=dimension,
	table=table)

	def initialize_model():
	global workspace
	global model

	model = cubes.load_model(MODEL_PATH)
	workspace = cubes.create_workspace("sql", model, url=DB_URL,
	fact_prefix="ft_")

	def get_browser():
	return workspace.browser_for_cube(model.cube(CUBE_NAME))

	if __name__ == "__main__":
	app.debug = True
	initialize_model()
	app.run()

	<!doctype html>
	<head>
	<title>Cubes</title>
	<link rel="stylesheet" href="{{url_for('static', filename='bootstrap.min.css')}}" type="text/css" />
	<link rel="stylesheet" href="{{url_for('static', filename='bootstrap-responsive.min.css')}}" type="text/css" />
	</head>
	<body>

	<div class="container">

	<h1>Browse Dimensions</h1>

	<!-- List dimensions from the model -->

	<div class="btn-group">
	{% for dimension in dimensions %}
	<button class="btn">
	<a href="{{dimension.name}}">{{dimension.label or dimension.name}}</a>
	</button>
	{% endfor %}
	</div>

	{% if dimension %}
	<h1>Dimension: {{dimension.label or dimension.name}}</h1>

	<div>
	<ul class="breadcrumb">
	<li><a href="?cut={{cell.rollup_dim(dimension, None).to_str()}}">All</a></li>
	{% if levels %}<span class="divider">::</span>{% endif %}
	{% for level in levels %}
	<li>
	{% if loop.last %}
	{{level.label}}: {{details[loop.index0]._label}}
	{% else %}
	<a href="?cut={{cell.rollup_dim(dimension,level).to_str()}}">
	{{level.label}}: {{details[loop.index0]._label}}
	</a>
	<span class="divider">::</span>
	{% endif %}
	</li>
	{% endfor %}
	</ul>
	</div>

	<!-- Display the data -->
	{{table\|safe}}

	{% endif %} <!-- if dim -->
	</div>
	</body>