def stream_data():
i=0
while stream:
time.sleep(3)
stream['events'].append({'time': get_datetime(), 'message': 'Test %d' % i})
click.echo("[%s_View_ThreadStream] Running %d" % (get_datetime(), i))
i+=1
def load_views():
views = {}
for view in simserver.Actions_All:
views[view] = odbserver.get_event_driven_calc_view(view)
click.echo("[%s_load_views] %s" % (get_datetime(), view))
return views
def new_db():
# Get the form values into a dictionary
r = request.form.to_dict(flat=True)
# Check if a name was received
if len(str(r['db_name'])) > 0:
# Check if the name is already taken
if str(r['db_name']) in odbserver.databases:
message = '%s already taken' % r['db_name']
else:
# All good so create the DB
message = odbserver.create_db(r['db_name'], r['db_type'])
else:
message = 'No database name received'
# Form the response
odata = {
'status': 200,
'message': '%s %s' % (get_datetime(), message),
'd': {
'results': odbserver.get_db_stats(),
}
}
return jsonify(odata)
def sim_thread():
family_count = 1 # 3 seconds to make 2 families
sim_run_count = 2
click.echo(
"[%s_View_ThreadSim] Starting simulation with creating %d families" %
(get_datetime(), family_count))
i = 0
while i < family_count:
simserver.create_family()
i += 1
click.echo("[%s_View_ThreadSim] Starting %d simulation rounds" %
(get_datetime(), sim_run_count))
simserver.run_simulation(sim_run_count)
click.echo("[%s_View_ThreadSim] Exporting snapshot JSON for starter set" %
(get_datetime()))
simserver.export_json()
click.echo("[%s_View_ThreadSim] Complete with set up" % (get_datetime()))
def home():
sim = Thread(target=sim_thread, )
stm = Thread(target=stream_data, )
sim.start()
click.echo("[%s_View_Home] Getting calc views" % (get_datetime()))
views = load_views()
click.echo("[%s_View_Home] Complete with calc views" % (get_datetime()))
# App tile will always have an index applied to their model when 'GET"
odata = {
'status': 200,
'message': '%s logged in' % get_datetime(),
'd': {
'index': odbserver.get_db_stats(),
'demo_data': odbserver.fill_demo_data(),
'clipboard': {
'keys': [],
'nodes': []
},
'dialogs': {
'nodes': [],
'lines': [],
'groups': []
},
'files': [],
'charts': {
'ChartContainerData1.json':
odbserver.get_model('ChartContainerData1.json'),
'ChartContainerData2.json':
odbserver.get_model('ChartContainerData2.json'),
'ChartContainerData3.json':
odbserver.get_model('ChartContainerData3.json')
},
'views': views,
'network': odbserver.fill_demo_data_small()
}
}
# Get a small net from each db
current_selection = odata['d']['index'][0]
current_selection['network'] = odata['d']['network'][
current_selection['name']]
odata['d']['current_selection'] = odata['d']['index'][0]
click.echo("[%s_View_Home] Packaging model for client" % (get_datetime()))
try:
odata = jsonify(odata)
except Exception as e:
if "TypeError: '<' not supported between instances" in str(e):
click.echo("[%s_View_Home] ERROR \n%s Showing oData" %
(get_datetime(), odata))
else:
click.echo("[%s_View_Home] UNKNOWN ERROR" % (get_datetime()))
click.echo("[%s_View_Home] Sending model to client" % (get_datetime()))
return odata
def get_sample():
r = request.form.to_dict(flat=False)
if 'db_classes[]' in r.keys():
message = '%s %s' % (get_datetime(), 'Sample for %s ' % r['db_name'])
else:
message = '%s %s' % (get_datetime(),
'No classes found for %s ' % r['db_name'])
r['db_classes[]'] = []
# Form the response
odata = {
'status': 200,
'message': message,
'd': {
'results': odbserver.get_sample(r['db_name'][0],
r['db_classes[]']),
}
}
odata['message'] = odata['message'] + 'with %d results' % len(
odata['d']['results'])
return jsonify(odata)
def create_app():
"""
Create a Flask application using the app factory pattern.
:param settings_override: Override settings
:return: Flask app
"""
app = Flask(__name__)
app.config.from_object('config.settings')
app.config.from_pyfile('settings.py', silent=True)
app.register_blueprint(home)
app.register_blueprint(orientdb)
click.echo('[%s_app] All blueprints registered' % (get_datetime()))
return app
def get_stream():
r = request.form.to_dict(flat=True)
cur_len = int(len(stream['events']))
cur_index = int(r['cur_index'])
payload = stream['events'][cur_index:cur_len - 1]
click.echo("[%s_View_getStream] Running %d" % (get_datetime(), len(stream['events'])))
#TODO update graph with new version
#TODO Determine routing with multiple views and setting up the ODB as a stream and PUSHing data to graph
return jsonify(
{'new_index': cur_len,
'old_index': cur_index,
'payload': payload,
'message': 'Found %d new events' % len(payload)
}
)
def get_atts_from_request(r, node_label):
"""
:param r: Request dictionary from client POST
:param node_label: Variable for situations such as multiple nodes within a dictionary.
Expects 'node_propvals',
:return:
"""
icon = "sap-icon://calendar"
title = 'Title'
FirstName = LastName = ''
i = 0
propvals = []
prop_val = {}
for n in r:
try:
if '%s[%d][prop]' % (node_label, i) in n:
prop_val = {'property': r['%s[%d][prop]' % (node_label, i)]}
elif '%s[%d][value]' % (node_label, i) in n:
prop_val['value'] = r['%s[%d][value]' % (node_label, i)]
propvals.append(prop_val)
i += 1
if prop_val['label'] == 'icon':
icon = prop_val['value']
if prop_val['label'] == 'title':
title = prop_val['value']
if prop_val['label'] == 'FirstName':
FirstName = prop_val['value']
if prop_val['label'] == 'LastName':
LastName = prop_val['value']
if '%s[attributes][%d][property]' % (node_label, i) in n:
prop_val = {
'label':
r['%s[attributes][%d][property]' % (node_label, i)]
}
elif '%s[attributes][%d][label]' % (node_label, i) in n:
prop_val = {
'label': r['%s[attributes][%d][label]' % (node_label, i)]
}
elif '%s[attributes][%d][value]' % (node_label, i) in n:
prop_val['value'] = r['%s[attributes][%d][value]' %
(node_label, i)]
propvals.append(prop_val)
i += 1
if prop_val['label'] == 'icon':
icon = prop_val['value']
if prop_val['label'] == 'title':
title = prop_val['value']
if prop_val['label'] == 'FirstName':
FirstName = prop_val['value']
if prop_val['label'] == 'LastName':
LastName = prop_val['value']
except Exception as e:
click.echo("[%s_View_get_atts_from_request] UNKNOWN ERROR %s" %
(get_datetime(), str(e)))
if FirstName != '':
title = FirstName
if LastName != '':
title = title + ' ' + LastName
return propvals, icon, title
