def example_catalog_tree():
"""Example CatalogTree"""
print '\n--- example module cbs : CatalogTree ---\n'
# create CatalogTree
ct = CatalogTree(language = 'en')
ct.set_feeds()
# service document
print 'Url service document:', ct.url
print 'The service exposes {0} collections:'.format(len(ct.collections))
for i, collection in enumerate(ct.collections, 1):
feed = ct.feeds[collection]
print '-', collection, '->', len(feed.entries), 'entries'
# methods
print '\n--- example module cbs : CatalogTree - methods ---'
# get theme_id
for entry in ct.get_entries('Themes'):
if entry['ParentID'] is not None and entry['Language']=='en' \
and ct.get_property('Themes', entry['ParentID'], 'ID', 'ParentID') is not None :
theme_id = entry['ID']
break
theme_title = ct.get_property(collection = 'Themes', entry_id = theme_id, primary_key = 'ID', property_name = 'Title')
print 'Theme id = {0}, title = {1}.'.format(theme_id, theme_title)
# get parents theme
print "\n* method: get_parents -> ct.get_parents(theme_id = {0})".format(theme_id)
parents = ct.get_parents(theme_id = theme_id)
for parent_id in parents[:-1]:
print '- {0} ({1})'.format(ct.get_property('Themes', parent_id, 'ID', 'Title'), parent_id)
# get children theme
print "\n* method: get_children -> ct.get_children(theme_id = {0})".format(theme_id)
children = ct.get_children(theme_id)
for child in children['Tables_Themes']:
print '- Table: {0} (id: {1})'.format(ct.get_property('Tables', child['TableID'], 'ID', 'Title'), child['TableID'])
for child in children['Themes']:
print '- Theme: {0} (id: {1})'.format(ct.get_property('Themes', child['ID'], 'ID', 'Title'), child['ID'])
from flask import Flask, request, session, redirect, url_for, render_template, flash
from py2cbs import CatalogTree, Table
app = Flask(__name__)
tree = CatalogTree(language = 'en')
tree.set_feeds()
@app.route('/')
def index():
#return redirect('/theme')
return render_template('index.html')
@app.route('/theme/None', methods=['GET'])
@app.route('/theme', methods=['GET'])
def theme_root():
theme_id = None
breadcrumbs = []
children = tree.get_children(theme_id)
context = {'theme_id':theme_id,'tree':tree, 'children':children, 'breadcrumbs':breadcrumbs}
return render_template('theme.html', **context)
@app.route('/theme/<theme_id>', methods=['GET'])
def theme_child(theme_id):
theme_id = int(theme_id)
breadcrumbs = tree.get_parents(theme_id)
children = tree.get_children(theme_id)
context = {'theme_id':theme_id,'tree':tree, 'children':children, 'breadcrumbs':breadcrumbs}
return render_template('theme.html', **context)
@app.route('/table/<tables_themes_id>', methods=['GET'])