def addconnection():
data = json.load(open('projects/' + project + '/graph.json'))
graph = Graph(project, auto_connect=False)
node1 = graph.nodes[graph.nodes_by_name[request.form.get('node1')]]
node2 = graph.nodes[graph.nodes_by_name[request.form.get('node2')]]
directed = request.form.get('directed') == '1'
ctype = request.form.get('ctype')
if graph.get_connection(node1, node2)[0] is not None:
return json.dumps({'success': False})
cdata = {
'node0': request.form.get('node1'),
'node1': request.form.get('node2'),
}
if ctype != 'default':
cdata['ctype'] = ctype
if directed:
cdata['directed'] = True
data['connections'].append(cdata)
json.dump(data,
open('projects/' + project + '/graph.json', 'w'),
indent=4,
sort_keys=True)
return json.dumps({
'success': True,
'x1': node1.x,
'y1': node1.y,
'x2': node2.x,
'y2': node2.y,
'node1': node1.name,
'node2': node2.name,
'directed': directed,
'ctype': ctype,
'levels': list(set((node1.level, node2.level)))
})
def addconnection():
data = json.load(open('projects/'+project+'/graph.json'))
graph = Graph(project, auto_connect=False)
node1 = graph.nodes[graph.nodes_by_name[request.form.get('node1')]]
node2 = graph.nodes[graph.nodes_by_name[request.form.get('node2')]]
directed = request.form.get('directed') == '1'
ctype = request.form.get('ctype')
if graph.get_connection(node1, node2)[0] is not None:
return json.dumps({'success': False})
cdata = {
'node0': request.form.get('node1'),
'node1': request.form.get('node2'),
}
if ctype != 'default':
cdata['ctype'] = ctype
if directed:
cdata['directed'] = True
data['connections'].append(cdata)
json.dump(data, open('projects/'+project+'/graph.json', 'w'), indent=4, sort_keys=True)
return json.dumps({
'success': True,
'x1': node1.x,
'y1': node1.y,
'x2': node2.x,
'y2': node2.y,
'node1': node1.name,
'node2': node2.name,
'directed': directed,
'ctype': ctype,
'levels': list(set((node1.level, node2.level)))
})
